WO2018181294A1 - 医薬製剤 - Google Patents
医薬製剤 Download PDFInfo
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- WO2018181294A1 WO2018181294A1 PCT/JP2018/012403 JP2018012403W WO2018181294A1 WO 2018181294 A1 WO2018181294 A1 WO 2018181294A1 JP 2018012403 W JP2018012403 W JP 2018012403W WO 2018181294 A1 WO2018181294 A1 WO 2018181294A1
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- VJCCWFNUFSJBNG-UHFFFAOYSA-N NCC(C(Nc(cc1)cc2c1cncc2)=O)c(cc1)ccc1Cl Chemical compound NCC(C(Nc(cc1)cc2c1cncc2)=O)c(cc1)ccc1Cl VJCCWFNUFSJBNG-UHFFFAOYSA-N 0.000 description 2
- OURRXQUGYQRVML-AREMUKBSSA-N Cc1ccc(C(OCc2ccc([C@@H](CN)C(Nc(cc3)cc4c3cncc4)=O)cc2)=O)c(C)c1 Chemical compound Cc1ccc(C(OCc2ccc([C@@H](CN)C(Nc(cc3)cc4c3cncc4)=O)cc2)=O)c(C)c1 OURRXQUGYQRVML-AREMUKBSSA-N 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0048—Eye, e.g. artificial tears
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/1468—Containers characterised by specific material properties
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/47—Quinolines; Isoquinolines
- A61K31/472—Non-condensed isoquinolines, e.g. papaverine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/47—Quinolines; Isoquinolines
- A61K31/472—Non-condensed isoquinolines, e.g. papaverine
- A61K31/4725—Non-condensed isoquinolines, e.g. papaverine containing further heterocyclic rings
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/557—Eicosanoids, e.g. leukotrienes or prostaglandins
- A61K31/5575—Eicosanoids, e.g. leukotrienes or prostaglandins having a cyclopentane, e.g. prostaglandin E2, prostaglandin F2-alpha
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/02—Inorganic compounds
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
- A61K47/10—Alcohols; Phenols; Salts thereof, e.g. glycerol; Polyethylene glycols [PEG]; Poloxamers; PEG/POE alkyl ethers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
- A61K47/12—Carboxylic acids; Salts or anhydrides thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/16—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing nitrogen, e.g. nitro-, nitroso-, azo-compounds, nitriles, cyanates
- A61K47/18—Amines; Amides; Ureas; Quaternary ammonium compounds; Amino acids; Oligopeptides having up to five amino acids
- A61K47/186—Quaternary ammonium compounds, e.g. benzalkonium chloride or cetrimide
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/26—Carbohydrates, e.g. sugar alcohols, amino sugars, nucleic acids, mono-, di- or oligo-saccharides; Derivatives thereof, e.g. polysorbates, sorbitan fatty acid esters or glycyrrhizin
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/34—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or poloxamers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/08—Solutions
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P27/00—Drugs for disorders of the senses
- A61P27/02—Ophthalmic agents
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P27/00—Drugs for disorders of the senses
- A61P27/02—Ophthalmic agents
- A61P27/06—Antiglaucoma agents or miotics
Definitions
- the present invention relates to pharmaceutical preparations and the like.
- network may also be referred to as AR-13324, which has pharmacological actions such as Rho kinase inhibitory action and norepinephrine transporter inhibitory action, such as ocular hypertension and glaucoma. It is reported to be useful for the prevention and treatment of eye diseases (for example, Patent Document 1, Non-Patent Documents 1 and 2).
- verosil may also be referred to as AR-12286, which has a Rho kinase inhibitory action and is used for the prevention and treatment of ocular diseases such as ocular hypertension. It is reported to be useful (for example, Patent Document 2, Non-Patent Documents 1 and 3). Therefore, it is extremely useful to establish a technique for stably formulating these isoquinoline-6-amino derivatives as, for example, ophthalmic agents.
- Patent Document 3 describes that a composition containing netersil or velosil was prepared in a 150 mL plastic container.
- each composition is prepared for use in a pharmacological test, and there is no description about the stability of netersil or velosil in the composition. There is no mention of any materials or properties.
- the object of the present invention is to establish a technique for stably formulating isoquinoline-6-amino derivatives such as netersil and velosil as ophthalmic agents and the like.
- An ophthalmic agent or the like is usually a composition containing water (aqueous composition). Accordingly, the present inventor prepared an aqueous composition containing an isoquinoline-6-amino derivative such as netersudil and placed it in a polyolefin resin container to confirm its storage stability. However, surprisingly, it was revealed that the content of isoquinoline-6-amino derivative, which is presumed to be caused by adsorption to the resin, is reduced by storage under high temperature conditions. In view of this, the present inventor has further studied diligently to suppress a decrease in the content of the isoquinoline-6-amino derivative in the aqueous composition.
- the aqueous composition containing the isoquinoline-6-amino derivative is further added with one or more components selected from the group consisting of acids, quaternary ammonium surfactants, polyhydric alcohols, and prostaglandins.
- the present invention has been completed by discovering that it can be contained and contained in a polyolefin-based resin container so that a decrease in the content is suppressed and the pharmaceutical preparation has improved stability.
- the present invention includes the following components (A) and (B): (A) The following general formula (1)
- R 1 and R 2 each independently represent a hydrogen atom or a C 1 -C 4 alkyl group
- R 3 represents a hydrogen atom or a hydroxy group
- A is —CH (R 4 ) — or —CH 2 —CH (R 4 ) —
- R 4 may have a C 6 -C 10 aryl group which may have a substituent, or may have a substituent).
- the tautomer is also contained in Formula (1).
- a pharmaceutical composition is provided in which an aqueous composition containing is contained in a polyolefin resin container.
- the stability of an isoquinoline-6-amino derivative typified by Netersudil in an aqueous composition can be improved.
- R 1 and R 2 each independently represent a hydrogen atom or a C 1 -C 4 alkyl group
- R 3 represents a hydrogen atom or a hydroxy group
- A is —CH (R 4 ) — or —CH 2 —CH (R 4 ) —
- R 4 may have a C 6 -C 10 aryl group which may have a substituent, or may have a substituent).
- the tautomer is also contained in Formula (1).
- a salt or a solvate thereof is also included in the compound represented by the formula (1) or a salt thereof or a solvate thereof.
- the salt of the compound represented by the general formula (1) is not particularly limited as long as it is a pharmaceutically acceptable salt, and specifically, for example, hydrochloride, sulfate, nitrate, hydrofluoric acid.
- Inorganic acid salts such as salt and hydrobromide; acetate, tartrate, lactate, citrate, fumarate, maleate, succinate, methanesulfonate, ethanesulfonate, benzenesulfone
- Organic acid salts such as acid salts, toluene sulfonates, naphthalene sulfonates, camphor sulfonates, and the like can be mentioned, and hydrochlorides and methane sulfonates are preferred.
- Examples of the solvate of the compound represented by the general formula (1) or a salt thereof include hydrates and alcohol solvates.
- various stereoisomers may exist, but as the compound represented by the general formula (1),
- the configuration is not particularly limited, and may be a single stereoisomer or a mixture of various stereoisomers in any ratio.
- a compound represented by various formulas has an asymmetric carbon in its chemical structure, such a formula is represented by various stereoisomers alone and those unless otherwise specified. Includes all mixtures in any proportion. Therefore, the compound represented by the formula that does not particularly specify the configuration may be a single stereoisomer or a mixture of various stereoisomers in an arbitrary ratio.
- the general formula (1) includes not only the compound directly represented by the general formula (1) but also tautomers thereof. Specifically, for example, in the case of the following general formula (1a) in which R 3 is a hydroxy group, its tautomer (general formula (1b)) may be produced. In addition to the compound represented by the following general formula (1a), a compound represented by the general formula (1b) is also included in the “compound”.
- the “C 1 -C 4 alkyl group” means a linear, branched or cyclic alkyl group having 1 to 4 carbon atoms. Specific examples of the “C 1 -C 4 alkyl group” include methyl group, ethyl group, n-propyl group, isopropyl group, cyclopropyl group, n-butyl group, t-butyl group, isobutyl group and the like. And a methyl group is preferable.
- the “C 6 -C 10 aryl group” means an aryl group having 6 to 10 carbon atoms. Specific examples of the “C 6 -C 10 aryl group” include a phenyl group and a naphthyl group, and a phenyl group is preferable.
- the “5- to 10-membered heteroaryl group” refers to a 5- to 10-membered monocyclic group containing 1 to 4 hetero atoms selected from an oxygen atom, a sulfur atom and a nitrogen atom as ring constituent atoms. Means a polycyclic or fused-ring aromatic heterocyclic group.
- “5- to 10-membered heteroaryl group” include furyl, thienyl, pyrrolyl, oxazolyl, isoxazolyl, thiazolyl, isothiazolyl, imidazolyl, pyrazolyl, oxadiazolyl, thiadiazolyl Group, triazolyl group, tetrazolyl group, pyridyl group, pyrimidyl group, pyrazinyl group, pyridazinyl group, benzofuranyl group, isobenzofuranyl group, benzothienyl group, indolyl group, isoindolyl group, indazolyl group, benzimidazolyl group, benzoxazolyl group , Benzoisoxazolyl group, benzothiazolyl group, benzoisothiazolyl group, benzoxiadiazolyl group, benzothiadiazolyl group, benzotriazolyl
- the “substituent” in the “optionally substituted C 6 -C 10 aryl group” and the “optionally substituted 5- to 10-membered heteroaryl group” includes Specifically, for example, a halogen atom, —CH 2 —OC ( ⁇ O) —R 5 (wherein R 5 is C 1 -C 4 alkyl group optionally having 1 to 3 C 1 -C 4 alkyl groups).
- 6 ⁇ C 10 aryl group e.g., 2,4-dimethylphenyl group
- a chlorine atom, 2,4-dimethylphenyl carboxymethyl group is preferred.
- the “optionally substituted C 6 -C 10 aryl group” is preferably a 4-chlorophenyl group or a 4- (2,4-dimethylphenylcarboxymethyl) phenyl group.
- the “optionally substituted 5- to 10-membered heteroaryl group” is preferably a 3-thienyl group.
- R 3 is a hydroxy group, the substitution position of R 3 is not limited as long as it is on the isoquinoline ring, but the 1-position of the isoquinoline ring is preferable.
- a compound represented by the formula (Netersil) (chemical name: ⁇ 4-[(2S) -3-amino-1- (isoquinolin-6-ylamino) -1-oxopropan-2-yl] phenyl ⁇ methyl 2,4- Dimethylbenzoate ([4-[(2S) -3-amino-1- (isoquinolin-6-ylamino) -1-oxopropan-2-yl] phenyl] methyl 2,4-dimethylbenzoate), international general name: netarsudil) or The salt or solvate thereof is more preferable, and the following formula (4):
- Monohydrochloride of the compound represented by the above formula (6) (chemical name: rac- (2R) -2- (dimethylamino) -N- (1-oxo-1,2-dihydroisoquinoline- 6-yl) -2- (thiophen-3-yl) acetamide monohydrochloride (rac- (2R) -2- (dimethylamino) -N- (1-oxo-1,2-dihydroisoquinolin-6-yl) -2 -(thiophen-3-yl) acetamide monohydrochloride) (hereinafter sometimes referred to as “velosil monohydrochloride” in the present specification) is particularly preferable.
- the compound represented by the general formula (1) or a salt thereof or a solvate thereof is known and can be produced by a known method. Specifically, for example, it can be produced with reference to the methods described in Patent Documents 1 to 3 and the method described in Non-Patent Document 2. The contents of these documents are incorporated herein by reference. Moreover, the compound represented by General formula (1), its salt, or those solvates are marketed, and these commercial products may be used.
- commercially available products include, for example, netarsudil dimesylate (compound represented by formula (4)) manufactured by Medchemexpress and Chemscene LLS, and netarsudil monohydrochloride manufactured by Shanghai biopharmaleader (formula Monohydrochloride of the compound represented by (3)), velosil (free form of the compound represented by formula (6)) manufactured by MedKoo biosciences, and the like.
- the content of the compound represented by the general formula (1) or a salt thereof or a solvate thereof in the aqueous composition is not particularly limited, and is appropriately determined according to the disease applied, the sex, age, symptoms, etc. of the patient.
- the compound represented by the general formula (1) is converted into a free form in an amount of 0.0001 to 5 w / v% with respect to the total volume of the aqueous composition. It is preferably contained, more preferably 0.001 to 3 w / v%, even more preferably 0.005 to 2 w / v%, and particularly preferably 0.01 to 1 w / v%. .
- netersil is converted into a free form with respect to the total volume of the aqueous composition to be 0.0001. It is preferably contained in an amount of ⁇ 1 w / v%, more preferably 0.001 to 0.5 w / v%, further preferably 0.005 to 0.1 w / v%, more preferably 0.01 to 0 It is particularly preferable to contain 0.04 w / v%.
- velosil when used as the compound represented by the general formula (1), from the viewpoint of obtaining an excellent pharmacological action, velosil is converted to a free form with respect to the total volume of the aqueous composition to 0.01. Is preferably contained in an amount of about 3.5 to 3.5 w / v%, more preferably 0.1 to 2.5 w / v%, still more preferably 0.2 to 1.5 w / v%, It is particularly preferred to contain ⁇ 0.8 w / v%.
- the formula (8) Is preferably contained in a free form in an amount of 0.0001 to 3 w / v%, more preferably 0.001 to 2 w / v%, and more preferably 0.005 to 1 w / v%. It is more preferably contained, and particularly preferably 0.01 to 0.5 w / v%.
- the aqueous composition used in the present invention contains at least one selected from the group consisting of (B) acids, quaternary ammonium surfactants, polyhydric alcohols, and prostaglandins. Is included.
- (B) acids quaternary ammonium surfactants
- polyhydric alcohols polyhydric alcohols
- prostaglandins prostaglandins.
- Test Examples 1 to 6 when the aqueous composition containing the component (A) is contained in a polyolefin resin container, it is caused by adsorption to the resin due to storage under high temperature conditions. As a result, a decrease in the content of the compound represented by the general formula (1) may occur. Accordingly, it has been clarified that the content reduction is suppressed by further adding the component (B) to the aqueous composition.
- the “acids” are not particularly limited, and may be organic acids or inorganic acids.
- the “acids” one kind selected from the group consisting of “boric acids”, “phosphoric acids”, and “aliphatic carboxylic acids” from the viewpoint of suppressing a decrease in the content of the compound represented by the general formula (1) The above are preferable, and “boric acids” and “aliphatic carboxylic acids” are particularly preferable.
- boric acid refers to boric acid and salts thereof (for example, alkali metal salts such as sodium salt and potassium salt; alkaline earth metal salts such as calcium salt; ammonium salt and the like) and solvates thereof. Means one or more selected from the group consisting of substances (hydrates, etc.). Specific examples of the boric acids include boric acid, ammonium borate, and borax. In the present specification, the “boric acid” is preferably at least one selected from the group consisting of boric acid and salts thereof, and boric acid is particularly preferable. These boric acids are all known and may be produced by a known method, or commercially available products may be used.
- phosphoric acids refers to phosphoric acid and salts thereof (for example, alkali metal salts such as sodium salts and potassium salts; alkaline earth metal salts such as calcium salts; ammonium salts) and solvates thereof. Means one or more selected from the group consisting of substances (hydrates, etc.). Specific examples of such phosphoric acids include, for example, the following components listed in the Pharmaceutical Additives Dictionary 2016 (published by Yakuji Nippo Co., Ltd.): phosphoric acid, calcium monohydrogen phosphate, sodium monohydrogen phosphate.
- phosphoric acid sodium hydrogen phosphate hydrate, potassium dihydrogen phosphate, sodium dihydrogen phosphate, diphosphate diphosphoric acid are used from the viewpoint of suppressing a decrease in the content of the compound represented by the general formula (1).
- One or more selected from the group consisting of sodium hydrogen hydrate, crystalline sodium dihydrogen phosphate, anhydrous sodium monohydrogen phosphate and anhydrous sodium dihydrogen phosphate are preferred.
- all of these phosphoric acids are well-known, may be manufactured by a well-known method, and may use a commercial item.
- aliphatic carboxylic acids refers to aliphatic carboxylic acids and salts thereof (for example, alkali metal salts such as sodium salt and potassium salt; alkaline earth metal salts such as calcium salt and magnesium salt; ammonium salt) Etc.) and their solvates (hydrates, etc.).
- the number of carbon atoms in the aliphatic carboxylic acid is not particularly limited, but is preferably 2 to 20, more preferably 4 to 18, from the viewpoint of suppressing a decrease in the content of the compound represented by the general formula (1). 6 to 16 are particularly preferred.
- the carbon chain may be linear or branched, saturated or unsaturated, and a tertiary amino group or the like between the carbon and carbon atoms. You may have.
- the number of carboxyl groups in the aliphatic carboxylic acid is not particularly limited, but is preferably 1 to 4 and particularly preferably 2 to 4 from the viewpoint of suppressing a decrease in the content of the compound represented by the general formula (1).
- the “aliphatic carboxylic acids” may be a carboxylic acid (amino acid) having an amino group as a substituent and a carboxylic acid (oxycarboxylic acid) having a hydroxy group as a substituent.
- the number of substituents is not particularly limited, but is preferably 1 to 3 from the viewpoint of suppressing a decrease in the content of the compound represented by the general formula (1). Is particularly preferred.
- aliphatic carboxylic acids include aspartic acid such as sodium L-aspartate, potassium L-aspartate, magnesium L-aspartate or a salt thereof or a solvate thereof; DL-alanine Alanine such as L-alanine or a salt thereof or a solvate thereof; arginine or a salt thereof such as L-arginine or L-arginine hydrochloride or a solvate thereof; epsilon-aminocaproic acid; disodium calcium edetate; Edetic acid sodium hydrate, edetic acid tetrasodium or the like, or a salt thereof, or a solvate thereof; calcium citrate, citric acid hydrate, sodium citrate hydrate (trisodium citrate dihydrate) ), Sodium dihydrogen citrate, disodium citrate, none Citric acid such as citric acid and anhydrous sodium citrate or a salt thereof or a solvate thereof; glycine or a salt
- an aliphatic carboxylic acid having 2 to 4 carboxyl groups or a salt thereof or a solvate thereof is preferable, and edetic acid, citric acid, tartaric acid or a salt thereof or a solvate thereof is particularly preferable.
- all of these aliphatic carboxylic acids are publicly known, and may be manufactured by a publicly known method, and a commercial item may be used.
- the content of the acids in the aqueous composition is not particularly limited, and may be determined by appropriate examination. From the viewpoint of suppressing a decrease in the content of the compound represented by the general formula (1), the total amount of the aqueous composition is set. On the other hand, the content is preferably 0.0001 to 4 w / v%, more preferably 0.001 to 3 w / v%, and particularly preferably 0.002 to 2.5 w / v%. In particular, when boric acids are used as the acids, the content of the boric acids is not particularly limited and may be appropriately determined and determined, but the decrease in the content of the compound represented by the general formula (1) is suppressed.
- the content is preferably 0.003 to 2 w / v%, more preferably 0.01 to 1 w / v%, and more preferably 0.03 to 0.5 w / v based on the total volume of the aqueous composition.
- % Content is particularly preferable.
- the content of the aliphatic carboxylic acids is not particularly limited and may be determined by appropriate examination, but the content of the compound represented by the general formula (1) From the viewpoint of suppressing the decrease, it is preferably contained in an amount of 0.0001 to 3.5 w / v%, more preferably 0.005 to 2.5 w / v%, based on the total volume of the aqueous composition. It is particularly preferable to contain 0.01 to 1 w / v%.
- the content mass ratio of the compound represented by the general formula (1) or the salt thereof or the solvate thereof and the acids in the aqueous composition is not particularly limited, but the content of the compound represented by the general formula (1) is reduced. From the viewpoint of suppression, it is preferable to contain 0.0003 to 200 parts by mass of acids per 1 part by mass of the compound represented by the general formula (1) or a salt thereof or a solvate thereof as a free form.
- the content is more preferably 0.003 to 80 parts by mass, and particularly preferably 0.02 to 30 parts by mass.
- the content ratio of the boric acids is not particularly limited, but from the viewpoint of suppressing the decrease in the content of the compound represented by the general formula (1), the general formula (1) It is preferable to contain 0.0005 to 150 parts by mass, preferably 0.005 to 75 parts by mass of boric acid per 1 part by mass of the compound represented by the formula or a salt thereof or a solvate thereof.
- the content is more preferably 0.03 to 25 parts by mass.
- the content ratio by mass of the aliphatic carboxylic acids is not particularly limited, but from the viewpoint of suppressing a decrease in the content of the compound represented by the general formula (1), It is preferable to contain 0.05 to 150 parts by mass of an aliphatic carboxylic acid with respect to 1 part by mass of the compound represented by (1) or a salt thereof or a solvate thereof as a free form. More preferably, it is contained in an amount of 0.3 to 75 parts by mass.
- netarsudil is used as the compound represented by the general formula (1) and boric acids are used as the acids
- netarsudil or a salt thereof or a solvate thereof is used from the viewpoint of suppressing a decrease in the content of netarsudil.
- the free body preferably contains 0.5 to 100 parts by weight of boric acid, more preferably 1 to 50 parts by weight, and particularly preferably 2 to 20 parts by weight per 1 part by weight.
- velosil is used as the compound represented by the general formula (1) and boric acids are used as the acids
- velosil or a salt thereof or a solvate thereof is used from the viewpoint of suppressing a decrease in the content of velosil.
- boric acid is contained with respect to 1 part by mass as a free body, more preferably 0.01 to 1 part by mass, and 0.05 to 0.5 parts by mass. Is particularly preferred.
- the compound represented by the formula (8) is used as the compound represented by the general formula (1) and the boric acids are used as the acids, the content of the compound represented by the formula (8) is reduced. From the viewpoint of suppression, it is preferable to contain 0.01 to 80 parts by mass of boric acid per 1 part by mass of the compound represented by the formula (8) or a salt thereof or a solvate thereof as a free form. The content is more preferably 0.05 to 40 parts by mass, and particularly preferably 0.1 to 20 parts by mass.
- netarsudil is used as the compound represented by the general formula (1) and aliphatic carboxylic acids are used as the acids
- netarsudil or a salt thereof or a solvation thereof is used from the viewpoint of suppressing a decrease in the content of netarsudil.
- velosil in the case where velosil is used as the compound represented by the general formula (1) and aliphatic carboxylic acids are used as the acids, velosil or a salt thereof or a solvation thereof is used from the viewpoint of suppressing a decrease in the content of velosil. It is preferable to contain 0.01 to 30 parts by weight, more preferably 0.03 to 20 parts by weight, and more preferably 0.5 to 10 parts by weight of the aliphatic carboxylic acid relative to 1 part by weight of the product as a free form It is particularly preferable to contain it.
- the content of the compound represented by the formula (8) From the viewpoint of suppressing the decrease, 0.1 to 180 parts by mass of an aliphatic carboxylic acid is contained per 1 part by mass of the compound represented by the formula (8) or a salt thereof or a solvate thereof as a free form.
- the content is preferably 1 to 130 parts by mass, more preferably 3 to 80 parts by mass.
- examples of the “quaternary ammonium type surfactant” include benzalkonium chloride, benzethonium chloride, and benzododecinium bromide known as preservatives, and one of these is used alone. It may be used in combination of two or more.
- benzalkonium chloride and benzododecinium bromide are preferable from the viewpoint of suppressing a decrease in the content of the compound represented by the general formula (1). Particularly preferred.
- the quaternary ammonium type surfactant is known and may be produced by a known method, or a commercially available product may be used.
- the content of the quaternary ammonium type surfactant in the aqueous composition is not particularly limited and may be determined by appropriate examination, but from the viewpoint of suppressing a decrease in the content of the compound represented by the general formula (1).
- the total volume of the aqueous composition is preferably 0.00005 to 0.3 w / v%, more preferably 0.00025 to 0.2 w / v%, and 0.00025 to 0.15 w. / V% is particularly preferable.
- the content is preferably 0.0001 to 0.3 w / v%, more preferably 0.0005 to 0.2 w / v%, and particularly preferably 0.0005 to 0.15 w / v%.
- the content is preferably 0.0001 to 0.15 w / v%, more preferably 0.0005 to 0.05 w / v%, and particularly preferably 0.0005 to 0.02 w / v%.
- the content mass ratio of the compound represented by the general formula (1) or a salt thereof or a solvate thereof and the quaternary ammonium type surfactant in the aqueous composition is not particularly limited, but is represented by the general formula (1). From the viewpoint of suppressing a decrease in the content of the compound, a quaternary ammonium type surfactant is added to 1 part by mass of the compound represented by the general formula (1) or a salt thereof or a solvate thereof as a free form.
- the content is preferably 0.0005 to 8 parts by mass, more preferably 0.005 to 7 parts by mass, and particularly preferably 0.007 to 6 parts by mass.
- netarsudil is used as the compound represented by the general formula (1) and benzalkonium chloride is used as the quaternary ammonium type surfactant
- netarsudil is used from the viewpoint of suppressing a decrease in the content of netarthil.
- the content is preferably 0.5 to 3 parts by mass.
- velosil is used as the compound represented by the general formula (1) and benzalkonium chloride is used as the quaternary ammonium type surfactant
- velosil is used from the viewpoint of suppressing a decrease in the content of velosil.
- the compound represented by the formula (8) when used as the compound represented by the general formula (1) and benzalkonium chloride is used as the quaternary ammonium type surfactant, the compound represented by the formula (8) From the viewpoint of suppressing a decrease in the content of the compound represented by), 1 part by mass of the compound represented by the formula (8) or a salt thereof or a solvate thereof as a free form is reduced to 0. 0.05 to 5 parts by mass is preferable, 0.1 to 4 parts by mass is more preferable, and 0.5 to 3 parts by mass is particularly preferable.
- netarsudil is used as the compound represented by the general formula (1) and benzododecinium bromide is used as the quaternary ammonium type surfactant
- netarsudil is used from the viewpoint of suppressing a decrease in the content of netarthil.
- the content is preferably 0.6 to 3 parts by mass.
- velosil is used as the compound represented by the general formula (1) and benzododecinium bromide is used as the quaternary ammonium type surfactant
- velosil is used from the viewpoint of suppressing a decrease in the content of velosil.
- the compound represented by the formula (8) is used as the compound represented by the general formula (1) and the benzododecinium bromide is used as the quaternary ammonium type surfactant, the compound represented by the formula (8) From the viewpoint of suppressing a decrease in the content of the compound represented by), the amount of benzododecinium bromide is 0 with respect to 1 part by mass of the compound represented by formula (8) or a salt thereof or a solvate thereof as a free form. 0.07 to 5 parts by mass is preferable, 0.2 to 4 parts by mass is more preferable, and 0.4 to 3 parts by mass is particularly preferable.
- the “polyhydric alcohol” means an alcohol having two or more hydroxy groups in the same molecule, such as glycerin; sugars such as fructose and glucose; sugar alcohols such as sorbitol, mannitol, and xylitol; Trometamol; propylene glycol; macrogol 100, macrogol 200, macrogol 300, macrogol 400, macrogol 600, macrogol 1000, macrogol 1500, macrogol 1540, macrogol 4000, macrogol 6000, macrogol 20000, macro Examples include macrogol (polyethylene glycol) such as goal 35000, and one of these may be used alone, or two or more may be used in combination.
- macrogol polyethylene glycol
- glycerin, sorbitol, propylene glycol, mannitol, macrogol in particular, a decrease in the content of the compound represented by the general formula (1) from the viewpoint of suppressing the decrease in the content of the compound represented by the general formula (1).
- the average molecular weight is preferably from 100 to 10000, more preferably from 200 to 8000.
- the average molecular weight of Macrogol is the 17th revised Japanese Pharmacopoeia Pharmaceuticals Articles “Macrogol 400”.
- the average molecular weight test described in the item (1) is preferable, and D-mannitol, Macrogol 400, Macrogol 4000, and Macrogol 6000 are particularly preferable.
- polyhydric alcohol is well-known and may be manufactured by a well-known method, and a commercial item may be used.
- the content of the polyhydric alcohol in the aqueous composition is not particularly limited and may be determined by appropriate examination. From the viewpoint of suppressing the decrease in the content of the compound represented by the general formula (1), the entire aqueous composition The content is preferably 0.01 to 30 w / v%, more preferably 0.1 to 20 w / v%, and particularly preferably 0.5 to 5 w / v%. In particular, when mannitol is used as the polyhydric alcohol, mannitol is used in an amount of 0.1 to 25 w / v with respect to the total volume of the aqueous composition from the viewpoint of suppressing a decrease in the content of the compound represented by the general formula (1).
- the macrogol is 0.01 to 20 w relative to the total volume of the aqueous composition.
- / V% is preferable, 0.5 to 7 w / v% is more preferable, and 1 to 3 w / v% is particularly preferable.
- the content ratio of the compound represented by the general formula (1) or a salt thereof or a solvate thereof and the polyhydric alcohol in the aqueous composition is not particularly limited, but the content of the compound represented by the general formula (1) From the viewpoint of suppressing the decrease, 0.01 to 2500 parts by mass of polyhydric alcohol is contained per 1 part by mass of the compound represented by the general formula (1) or a salt thereof or a solvate thereof as a free form.
- the content is preferably 0.05 to 1500 parts by mass, more preferably 0.5 to 750 parts by mass.
- netarsudil is used as the compound represented by the general formula (1) and mannitol is used as the polyhydric alcohol
- netarsudil or a salt thereof or a solvate thereof is used from the viewpoint of suppressing a decrease in the content of netarsudil.
- velosil is used as the compound represented by the general formula (1) and mannitol is used as the polyhydric alcohol
- velosil or a salt thereof or a solvate thereof is used from the viewpoint of suppressing a decrease in the content of velosil.
- the compound represented by the formula (8) is used as the compound represented by the general formula (1) and mannitol is used as the polyhydric alcohol, the content of the compound represented by the formula (8) is decreased. From the viewpoint of suppressing the above, it is preferable to contain 10 to 2000 parts by mass of mannitol with respect to 1 part by mass of the compound represented by the formula (8) or a salt thereof or a solvate thereof as a free form. More preferably, it is contained in an amount of 30 to 500 parts by mass.
- netarsudil in the case where netarsudil is used as the compound represented by the general formula (1) and macrogol is used as the polyhydric alcohol, netarsudil or a salt thereof or a solvation thereof is used from the viewpoint of suppressing a decrease in the content of netarsudil. It is preferable to contain 10 to 900 parts by weight of macrogol, more preferably 30 to 600 parts by weight, and particularly preferably 50 to 300 parts by weight with respect to 1 part by weight of the product as a free body.
- velosil as the compound represented by the general formula (1) and using macrogol as the polyhydric alcohol
- velosil or a salt thereof or a solvation thereof is used from the viewpoint of suppressing a decrease in the content of velosil.
- the macrogol is preferably contained in an amount of 0.1 to 40 parts by weight, more preferably 0.5 to 30 parts by weight, and more preferably 1 to 20 parts by weight with respect to 1 part by weight of the product as a free body. Particularly preferred.
- the content of the compound represented by the formula (8) From the viewpoint of suppressing the decrease, it is preferable to contain 10 to 900 parts by mass of macrogol with respect to 1 part by mass of the compound represented by formula (8) or a salt thereof or a solvate thereof as a free form, More preferably, it is contained in an amount of ⁇ 600 parts by mass, particularly preferably 50-300 parts by mass.
- prostaglandins refers to prostaglandins, derivatives thereof and salts thereof (for example, alkali metal salts such as sodium salt and potassium salt; alkaline earth metal salts such as calcium salt; ammonium salt) Etc.) and their solvates (hydrates, etc.).
- isopropyl unoprostone (chemical name: (+)-isopropyl (Z)- 7-[(1R, 2R, 3R, 5S) -3,5-dihydroxy-2- (3-oxodecyl) cyclopentyl] hept-5-enoate), Tafluprost (chemical name: 1-Methylethyl (5Z) -7- [ (1R, 2R, 3R, 5S) -2-[(1E) -3,3-difluoro-4-phenoxy-1-butenyl] -3,5-dihydroxycyclopentyl] -5-heptenoate), travoprost (chemical name: Isopropyl (5Z) -7-((1R, 2R, 3R, 5S) -3,5-dihydroxy-2-[(1E, 3R) -3-hydroxy-4- [3- (trifluoromethyl) phenoxy] but-1 -enyl] cycl
- the prostaglandins are selected from the group consisting of tafluprost, travoprost, bimatoprost, latanoprost and their salts, and their solvates from the viewpoint of suppressing a decrease in the content of the compound represented by the general formula (1).
- One or more are preferred, and latanoprost is particularly preferred.
- These prostaglandins are all known and may be produced by a known method, or commercially available products may be used.
- the content of the prostaglandins in the aqueous composition is not particularly limited and may be determined by appropriate examination. From the viewpoint of suppressing a decrease in the content of the compound represented by the general formula (1), the aqueous composition It is preferable to contain 0.00005 to 3 w / v% as a free body, more preferably 0.00025 to 0.25 w / v%, more preferably 0.00075 to 0.075 w / v% based on the total capacity. It is particularly preferable to contain it.
- the total volume of the aqueous composition is preferably contained in an amount of 0.0001 to 0.1 w / v%, more preferably 0.0005 to 0.05 w / v%, and more preferably 0.001 to 0.01 w / v%. It is particularly preferable to do this.
- the total volume of the aqueous composition The free form of tafluprost is preferably contained in an amount of 0.0001 to 0.02 w / v%, more preferably 0.0005 to 0.01 w / v%, and more preferably 0.001 to 0.005 w / v%. It is particularly preferable to do this.
- travoprost or a salt thereof or a solvate thereof as prostaglandins, from the viewpoint of suppressing a decrease in the content of the compound represented by the general formula (1),
- the total volume of the aqueous composition is preferably contained in an amount of 0.001 to 2 w / v%, more preferably 0.005 to 1 w / v%, and particularly preferably 0.01 to 0.5 w / v%. preferable.
- the content mass ratio of the compound represented by the general formula (1) or a salt thereof or a solvate thereof and the prostaglandins in the aqueous composition is not particularly limited, but the compound represented by the general formula (1) From the viewpoint of suppressing the decrease in the content, the compound represented by the general formula (1) or a salt thereof or a solvate thereof is used as 1 part by mass as a free form and 0.0001 to 50 as prostaglandins as a free form. It is preferably contained in an amount of 0.0125 to 12.5 parts by mass, particularly preferably 0.0375 to 3.75 parts by mass.
- netassil as the compound represented by the general formula (1) and using latanoprost or a salt thereof or a solvate thereof as the prostaglandins
- latanoprost or a salt thereof or a solvate thereof as the prostaglandins
- netarsudil as a compound represented by the general formula (1) and using tafluprost or a salt thereof or a solvate thereof as prostaglandins
- netarsudil as the compound represented by the general formula (1) and using travoprost or a salt thereof or a solvate thereof as the prostaglandins, from the viewpoint of suppressing a decrease in the content of netarsudil.
- netersudil as the compound represented by the general formula (1) and using bimatoprost or a salt thereof or a solvate thereof as the prostaglandins
- velosil as the compound represented by the general formula (1) and using latanoprost or a salt thereof or a solvate thereof as the prostaglandins
- the content is preferably 0.005 to 0.2 parts by mass.
- velosil as the compound represented by the general formula (1) and using tafluprost or a salt thereof or a solvate thereof as the prostaglandins, from the viewpoint of suppressing a decrease in the content of velosil, It is preferable to contain 0.0005 to 3 parts by mass of tafluprost as a free form, and 0.001 to 0.2 parts by mass of velosil or a salt thereof or a solvate thereof as a free form. Is more preferable, and it is particularly preferable to contain 0.002 to 0.1 parts by mass.
- Velosil or a salt thereof or a solvate thereof is preferably contained in an amount of 0.0003 to 0.2 parts by mass of travoprost as a free form, and 0.001 to 0.1 parts by mass of free form. More preferably, it is contained in an amount of 0.005 to 0.05 parts by mass.
- velosil as the compound represented by the general formula (1) and using bimatoprost or a salt thereof or a solvate thereof as the prostaglandins
- the content is preferably 0.1 to 2 parts by mass.
- the compound represented by the formula ( 8) is used as the compound represented by the general formula (1) and latanoprost or a salt thereof or a solvate thereof is used as the prostaglandins, the compound represented by the formula ( 8) From the viewpoint of suppressing a decrease in the content of the compound represented by 8), 1 part by mass of the compound represented by the formula (8) or a salt thereof or a solvate thereof as a free form and 0 as a free form of latanoprost
- the content is preferably 0.005 to 5 parts by mass, more preferably 0.025 to 2.5 parts by mass, and particularly preferably 0.05 to 0.5 parts by mass.
- the formula ( 8) From the viewpoint of suppressing the decrease in the content of the compound represented by formula (8), the compound represented by the formula (8) or a salt thereof or a solvate thereof is used as a free form with respect to 1 part by mass, and tafluprost is used as a free form.
- the content is preferably 0.005 to 1 part by mass, more preferably 0.025 to 0.5 part by mass, and particularly preferably 0.05 to 0.25 part by mass.
- the compound represented by the formula (8) is used as the compound represented by the general formula (1) and travoprost or a salt thereof or a solvate thereof is used as the prostaglandins
- the content is preferably 0.005 to 2.5 parts by mass, more preferably 0.025 to 0.5 parts by mass, and particularly preferably 0.05 to 0.25 parts by mass.
- the compound represented by the formula (8) is used as the compound represented by the general formula (1) and bimatoprost or a salt thereof or a solvate thereof is used as the prostaglandins
- the compound represented by the formula ( From the viewpoint of suppressing the decrease in the content of the compound represented by 8), 1 part by mass of the compound represented by the formula (8) or a salt thereof or a solvate thereof as 1 part by mass and 1 part by weight of bimatoprost as a free form
- the content is preferably 30 to 30 parts by mass, more preferably 5 to 25 parts by mass, and particularly preferably 10 to 20 parts by mass.
- the “aqueous composition” means a composition containing at least water, and its properties are not particularly limited as long as it can be accommodated in a container described later. Or suspension) and semi-solid (ointment).
- water in a composition purified water, water for injection, sterilized purified water, etc. can be used, for example.
- the content of water contained in the aqueous composition is not particularly limited, but is preferably 5% by mass or more, more preferably 20% by mass or more, further preferably 50% by mass or more, still more preferably 90% by mass or more, and more preferably 90 to 99.99 mass% is particularly preferable.
- the aqueous composition may contain additives used in pharmaceuticals, quasi drugs, etc., depending on the dosage form.
- additives include, for example, inorganic salts, isotonic agents, chelating agents, stabilizers, pH adjusters, preservatives, antioxidants, thickeners, surfactants, solubilizers, suspensions.
- examples include turbidizers, cooling agents, dispersants, preservatives, oily bases, emulsion bases, water-soluble bases, and the like.
- additives include sodium bisulfite, benzyl benzoate, fennel oil, ethanol, ethylene / vinyl acetate copolymer, potassium chloride, calcium chloride hydrate, sodium chloride, magnesium chloride, and alkyl hydrochloride.
- Diaminoethylglycine solution carboxyvinyl polymer, dry sodium sulfite, dry sodium carbonate, d-camphor, dl-camphor, creatinine, chlorobutanol, geraniol, sodium chondroitin sulfate, titanium oxide, dibutylhydroxytoluene, potassium bromide, sodium hydroxide , Polyoxyl stearate 45, purified lanolin, taurine, sodium bicarbonate, sodium carbonate hydrate, sodium thiosulfate hydrate, tyloxapol, sodium dehydroacetate, concentrated mixed toco Errol, white petrolatum, mint water, mint oil, ethyl paraoxybenzoate, butyl paraoxybenzoate, propyl paraoxybenzoate, methyl paraoxybenzoate, human serum albumin, sodium pyrosulfite, phenylethyl alcohol, bergamot oil, benzyl alcohol, povidone , Polyoxyethylene (200) poly
- potassium chloride potassium chloride, calcium chloride hydrate, sodium chloride, magnesium chloride, sodium hydroxide, sodium bicarbonate, sodium carbonate hydrate, povidone, polysorbate 80, polyoxyethylene hydrogenated castor oil, monostearin Preferred are acid polyethylene glycol, monoethanolamine, l-menthol and the like.
- the aqueous composition may further contain other medicinal ingredients depending on the disease to be applied.
- medicinal ingredients include ⁇ 1 receptor blockers including bunazosin such as bunazosin hydrochloride or a salt thereof or a solvate thereof; brimonidine or a salt thereof such as brimonidine tartrate or an solvate thereof; ⁇ 2 receptor agonist containing clonidine or a salt thereof or a solvate thereof; carteolol or a salt thereof such as carteolol hydrochloride or a solvate thereof, nipradilol or a salt thereof or a solvate thereof, timolol maleic acid Timolol such as a salt or a salt thereof, or a solvate thereof, betaxolol or a salt thereof such as betaxolol hydrochloride or a solvate thereof, levobanolol or a salt thereof such as levobanolol hydrochloride or a solvate thereof,
- the aqueous composition may not contain the prostaglandins. Good.
- examples of one embodiment of the aqueous composition used in the present invention include those other than the following ⁇ A-1> to ⁇ A-10>.
- ⁇ A-1> (rac) -2- (Dimethylamino) -N- (1-hydroxyisoquinolin-6-yl) -2- (thiophen-3-yl) acetamide hydrochloride, travoprost, boric acid, D- A composition comprising mannitol, benzalkonium chloride, polyoxyl 40 stearate, polyethylene glycol 400, EDTA, and purified water.
- ⁇ A-2> (rac) -2- (Dimethylamino) -N- (1-hydroxyisoquinolin-6-yl) -2- (thiophen-3-yl) acetamide hydrochloride, travoprost, boric acid, D- A composition comprising mannitol, benzalkonium chloride, Cremophor RH40, polyethylene glycol 400, EDTA, and purified water.
- ⁇ A-3> (rac) -2- (Dimethylamino) -N- (1-hydroxyisoquinolin-6-yl) -2- (thiophen-3-yl) acetamide hydrochloride, travoprost, boric acid, D- A composition comprising mannitol, polyoxyl 40 stearate, polyethylene glycol 400, EDTA, and purified water.
- ⁇ A-4> (rac) -2- (Dimethylamino) -N- (1-hydroxyisoquinolin-6-yl) -2- (thiophen-3-yl) acetamide hydrochloride, latanoprost, monobasic sodium phosphate , A composition comprising dibasic sodium phosphate, benzalkonium chloride, sodium chloride, EDTA, and purified water.
- ⁇ A-5> (rac) -2- (Dimethylamino) -N- (1-hydroxyisoquinolin-6-yl) -2- (thiophen-3-yl) acetamide hydrochloride, latanoprost, boric acid, D-mannitol , Benzalkonium chloride, EDTA, and purified water.
- ⁇ A-6> (rac) -2- (Dimethylamino) -N- (1-hydroxyisoquinolin-6-yl) -2- (thiophen-3-yl) acetamide hydrochloride, bimatoprost, monobasic sodium phosphate , A composition comprising dibasic sodium phosphate, benzalkonium chloride, sodium chloride, EDTA, and purified water.
- ⁇ A-7> (rac) -2- (Dimethylamino) -N- (1-hydroxyisoquinolin-6-yl) -2- (thiophen-3-yl) acetamide hydrochloride, bimatoprost, monobasic sodium phosphate , A composition comprising dibasic sodium phosphate, benzalkonium chloride, sodium chloride, EDTA, and purified water.
- ⁇ A-8> (rac) -2- (Dimethylamino) -N- (1-hydroxyisoquinolin-6-yl) -2- (thiophen-3-yl) acetamide hydrochloride, bimatoprost, boric acid, D-mannitol And a composition comprising purified water.
- the pH (25 ° C.) of the aqueous composition is not particularly limited, but is preferably 3 to 9, more preferably 3.5 to 8, further preferably 4 to 7, and particularly preferably 5 to 6.
- the osmotic pressure ratio with respect to physiological saline is not particularly limited, but is preferably 0.6 to 3, particularly preferably 0.6 to 2.
- the pharmaceutical preparation of the present invention uses a polyolefin resin container.
- the “container” means a package that directly contains the aqueous composition.
- Container is a concept encompassing any of “sealed container”, “airtight container”, and “sealed container” defined in the 17th revised Japanese Pharmacopoeia.
- the form of the container is not particularly limited as long as it can contain the aqueous composition, and may be appropriately selected and set according to the dosage form, the use of the pharmaceutical preparation, and the like.
- Specific examples of such a container include, for example, an injection container, an inhaler container, a spray container, a bottle container, a tube container, an eye drop container, a nasal drop container, Examples include ear container, bag container and the like.
- the container is preferably an eye drop container from the viewpoint of advantageously utilizing the pharmacological action of the compound represented by the general formula (1).
- the “polyolefin resin container” means a container in which at least a portion in contact with the aqueous composition is “polyolefin resin”. Therefore, for example, a container in which a polyolefin resin layer is provided on the inner layer in contact with the aqueous composition and a resin of another material is laminated on the outer side also corresponds to the “polyolefin resin container”.
- the polyolefin-based resin is not particularly limited, and may be a polymer (homopolymer) of a single type of monomer or a copolymer (copolymer) of a plurality of types of monomers.
- the polymerization mode is not particularly limited, and may be random polymerization or block polymerization. Furthermore, the stereoregularity (tacticity) is not particularly limited. Specific examples of such polyolefin resins include polyethylene (more specifically, for example, low density polyethylene (including linear low density polyethylene), high density polyethylene, medium density polyethylene, etc.), polypropylene, and cyclic polyolefin.
- a copolymer, an ethylene / ethyl acrylate copolymer, and the like can be mentioned, and one or more of these can be used in combination.
- polyethylene, polypropylene, and cyclic polyolefin are preferable, and polyethylene and polypropylene are more preferable from the viewpoint of suppressing a decrease in the content of the compound represented by the general formula (1) during high-temperature storage.
- “made of polyolefin resin” means that at least a part of the material contains a polyolefin resin, for example, two or more of a polyolefin resin and another resin.
- a resin mixture (polymer alloy) is also included in the “made of polyolefin resin”.
- the polyolefin resin container is preferably further kneaded with a substance that blocks the transmission of ultraviolet rays, such as an ultraviolet absorber and an ultraviolet scattering agent.
- a substance that blocks the transmission of ultraviolet rays such as an ultraviolet absorber and an ultraviolet scattering agent.
- the stability to light of the compound represented by the general formula (1) is improved.
- the ultraviolet light scattering agent include titanium oxide; zinc oxide and the like.
- ultraviolet absorbers examples include 2- (2H-benzotriazol-2-yl) -p-cresol (for example, Tinuvin P: BASF), 2- (2H-benzotriazol-2-yl) -4,6 -Bis (1-methyl-1-phenylethyl) phenol (eg Tinuvin 234: BASF), 2- (3,5-di-t-butyl-2-hydroxyphenyl) benzotriazole (eg Tinuvin320: BASF) ), 2- [5-chloro (2H) -benzotriazol-2-yl] -4-methyl-6- (tert-butyl) phenol (for example, Tinuvin 326: BASF), 2- (3,5-di -T-butyl-2-hydroxyphenyl) -5-chlorobenzotriazole (eg, Tinuvin327: BASF), 2- (2H-benzotriazol-2-yl) -4,6-di-tert Pentylphenol (for example, Tinu
- the blending ratio varies depending on the type of the substance, etc., for example, 0.001 to 50% by mass, preferably 0.002 to 25% in the container.
- the mass is preferably about 0.01 to 10 mass%, particularly preferably about 0.01 to 10 mass%.
- the interior of the polyolefin resin container is visible (observable) with the naked eye. If the inside is visible, there will be merits such that it is possible to inspect the presence or absence of foreign matter in the manufacturing process of the pharmaceutical preparation, and the user of the pharmaceutical preparation can check the remaining amount of the content (aqueous composition). .
- the visibility can be ensured at least on a part of the surface of the container (for example, even if the side surface of the eye drop container cannot be seen by a shrink film or the like, it can be visually recognized if the bottom surface is visible). It can be said.) If the inside is visible on a part of the surface of the container, this makes it possible to confirm the aqueous composition in the container.
- the means for accommodating the aqueous composition in the polyolefin resin container is not particularly limited, and may be filled by a conventional method according to the form of the container.
- compositions or aqueous compositions can be made into various dosage forms according to known methods described in, for example, the 17th revised Japanese Pharmacopoeia, General Rules for Preparations.
- the dosage form include injections, inhalation solutions, eye drops, eye ointments, ear drops, nasal solutions, enemas, external liquids, sprays, ointments, gels, oral solutions, syrups, etc. Is mentioned.
- an ophthalmic agent specifically an eye drop and an eye ointment are preferable, and an eye drop is particularly preferable. .
- the applicable disease of the pharmaceutical preparation is not particularly limited, and may be appropriately selected depending on the pharmacological action and the like of the compound represented by the general formula (1). Specifically, for example, it can be used as a preventive or therapeutic agent for ocular hypertension and glaucoma based on the Rho kinase inhibitory action, the norepinephrine transporter inhibitory action and the intraocular pressure reducing action of the compound represented by the general formula (1).
- glaucoma more specifically, for example, primary open-angle glaucoma, normal-tension glaucoma, excessive aqueous production glaucoma, acute closed-angle glaucoma, chronic closed-angle glaucoma, plateau iris syndrome, mixed glaucoma Steroid glaucoma, capsular glaucoma, pigment glaucoma, amyloid glaucoma, neovascular glaucoma, malignant glaucoma and the like.
- an aqueous composition or pharmaceutical preparation is used as a prophylactic or therapeutic agent for eye diseases (preferably diseases selected from ocular hypertension and glaucoma), for example, about 1 to 3 times a day, an appropriate amount May be administered.
- eye diseases preferably diseases selected from ocular hypertension and glaucoma
- R 1 and R 2 each independently represent a hydrogen atom or a C 1 -C 4 alkyl group
- R 3 represents a hydrogen atom or a hydroxy group
- A is —CH (R 4 ) — or —CH 2 —CH (R 4 ) —
- R 4 may have a C 6 -C 10 aryl group which may have a substituent, or may have a substituent).
- the tautomer is also contained in Formula (1).
- a method comprising a step of containing a seed or more and a step of accommodating the aqueous composition in a polyolefin resin container.
- the aqueous composition contains one or more selected from the group consisting of acids, quaternary ammonium surfactants, polyhydric alcohols, and prostaglandins, There is no question before and after the step of housing the aqueous composition in a polyolefin resin container.
- the method according to [10], wherein the compound represented by the general formula (1) is a compound represented by the formula (3) or (6).
- the compound represented by the general formula (1) is a compound represented by the formula (4) or (7).
- polyhydric alcohol is one or more selected from the group consisting of glycerin, sorbitol, propylene glycol, mannitol and macrogol.
- the prostaglandins are one or more selected from the group consisting of tafluprost, travoprost, bimatoprost, latanoprost and salts thereof, and solvates thereof, any of [10] to [17] the method of.
- Adsorption suppression test 1 Aqueous composition after storage for a certain period of time with a polyolefin resin section coexisting with an aqueous composition containing netassil for the purpose of examining the presence or absence of adsorption of netassil on a polyolefin resin container and the means for suppressing adsorption The presence or absence of a decrease in the content of netasil in the product was confirmed. That is, after preparing various aqueous compositions shown in Table 1 by a conventional method, 5 mL of them was placed in a glass container, and further, three pieces of polypropylene (PP) resin slices (each 1 cm ⁇ 2 cm) were added to the aqueous composition.
- PP polypropylene
- Example 1 The pharmaceutical preparation of Example 1 or Example 2 was obtained.
- a pharmaceutical preparation of Example 3 was obtained in the same manner as in Example 2 except that a polypropylene resin slice was not immersed.
- Each obtained pharmaceutical preparation was stored at 60 ° C. for 1 week.
- the concentration of netersudil in the aqueous composition before and after storage in each pharmaceutical preparation was measured.
- the concentration of netersudil in the aqueous composition was calculated by measuring the ratio of the peak area in the aqueous composition to the peak area of the netarsudil solution having a known concentration using HPLC. And from the density
- Residual rate (%) ⁇ (concentration of netarsudil in aqueous composition after storage) / (concentration of netarsudil in aqueous composition before storage) ⁇ ⁇ 100 The results are shown in Table 1.
- Example 2 From the comparison between Example 2 and Example 3, as shown in Table 1, the content of netarsudil in the aqueous composition when stored under high temperature conditions was further reduced by immersion of the resin section made of polypropylene. Such a decrease in the content was attributed to the immersion of polypropylene resin slices, and it was therefore presumed to be due to the adsorption of netassil to the polypropylene resin slices. However, from the comparison between Example 1 and Example 2, it was clarified that the decrease in the content of Netersudil is suppressed by further adding boric acid to the aqueous composition containing Netassil.
- an acid such as boric acid represented by boric acid is further added to an aqueous composition containing the compound represented by the general formula (1) represented by Netersudil or a salt thereof or a solvate thereof. It has been clarified that the content reduction (adsorption) that can occur when the material is contained in a polyolefin resin container typified by polypropylene and stored under high temperature conditions is relatively suppressed.
- Test Example 2 Adsorption suppression test 2 The test was carried out in the same manner as in Test Example 1, except that the formulation of the aqueous composition was changed as shown in Table 2. The results are shown in Table 2.
- Example 4 From the comparison between Example 4 and Example 5, as shown in Table 2, the decrease in the content of Netersil was also suppressed by adding sodium edetate hydrate to the aqueous composition containing Netersil.
- fats represented by edetate sodium hydrate are further added to an aqueous composition containing a compound represented by the general formula (1) represented by Netersudil or a salt thereof or a solvate thereof.
- a compound represented by the general formula (1) represented by Netersudil or a salt thereof or a solvate thereof By containing an acid such as an aromatic carboxylic acid, content reduction (adsorption) that can occur when stored in a polyolefin resin container typified by polypropylene and stored under high temperature conditions is relatively suppressed. It became clear.
- Adsorption suppression test 3 The test was carried out in the same manner as in Test Example 1, except that the formulation of the aqueous composition was changed as shown in Table 3. The results are shown in Table 3.
- Example 7 From the comparison between Example 7 and Example 8, as shown in Table 3, the decrease in the content of Netersudil was also suppressed by further adding benzalkonium chloride to the aqueous composition containing Netersudil.
- an aqueous composition containing the compound represented by the general formula (1) represented by Netersudil or a salt thereof, or a solvate thereof, and a fourth represented by benzalkonium chloride.
- a quaternary ammonium type surfactant By containing a quaternary ammonium type surfactant, content reduction (adsorption) that can occur when stored in a polyolefin resin container typified by polypropylene and stored under high temperature conditions is relatively suppressed. It became clear.
- Adsorption suppression test 4 The test was carried out in the same manner as in Test Example 1, except that the formulation of the aqueous composition was changed as shown in Table 4. The results are shown in Table 4.
- a polyhydric alcohol typified by D-mannitol was further added to an aqueous composition containing a compound represented by the general formula (1) typified by Netersudil or a salt thereof or a solvate thereof. It has been clarified that the content reduction (adsorption) that can occur when the material is contained in a polyolefin resin container typified by polypropylene and stored under high-temperature conditions is relatively suppressed.
- Adsorption suppression test 5 The test was carried out in the same manner as in Test Example 1, except that the formulation of the aqueous composition was changed as shown in Table 5. The results are shown in Table 5.
- Example 13 From the comparison between Example 13 and Example 14, as shown in Table 5, the decrease in the content of Netersudil was also suppressed by further adding Macrogol 400 to the aqueous composition containing Netersudil.
- a polyhydric alcohol typified by Macrogol 400 is further added to an aqueous composition containing a compound represented by the general formula (1) typified by Netersudil or a salt thereof or a solvate thereof. It has been clarified that the content reduction (adsorption) that can occur when the material is contained in a polyolefin resin container typified by polypropylene and stored under high-temperature conditions is relatively suppressed.
- Adsorption suppression test 6 The test was carried out by the same method as in Test Example 1 except that the formulation of the aqueous composition was changed as shown in Table 6. The results are shown in Table 6.
- the aqueous composition containing the compound represented by the general formula (1) represented by Netersudil or a salt thereof or a solvate thereof further contains prostaglandins represented by latanoprost. It has been clarified that the content reduction (adsorption) that can occur when stored in a polyolefin resin container typified by polypropylene and stored under high temperature conditions is relatively suppressed.
- the concentration of netarsudil in the aqueous composition before and after storage in each pharmaceutical preparation was calculated by the same method as in Test Example 1. And from the density
- Residual rate (%) ⁇ (concentration of netarsudil in aqueous composition after storage) / (concentration of netarsudil in aqueous composition before storage) ⁇ ⁇ 100 The results are shown in Table 8.
- Production Examples 37 to 72 In Production Examples 1 to 36, the pharmaceutical preparations of Production Examples 37 to 72 can be produced using polypropylene eye drop containers instead of high density polyethylene.
- Production Examples 73 to 108 In Production Examples 1 to 36, the pharmaceutical preparations of Production Examples 73 to 108 can be produced using eye drops containers made of cyclic polyolefin instead of high density polyethylene.
- Production Examples 109 to 144 In Production Examples 1 to 36, the pharmaceutical preparations of Production Examples 109 to 144 can be produced using eye drop containers made of low density polyethylene instead of high density polyethylene.
- Production Examples 145 to 288 In Production Examples 1 to 144, 0.5 g of velosil monohydrochloride as a free form can be produced in the usual manner as the pharmaceutical preparations of Production Examples 145 to 288 instead of Netersudil dimesylate.
- Production Examples 289 to 432 In Production Examples 1 to 144, 0.7 g of velosidyl monohydrochloride as a free form can be produced in the usual manner as the pharmaceutical preparations of Production Examples 289 to 432 instead of Netersudil dimesylate.
- Production Examples 433 to 576 In Production Examples 1 to 144, 0.02 g of the compound represented by the formula (8) can be produced in the usual manner as the pharmaceutical preparations of Production Examples 433 to 576 instead of Netersudil dimesylate. .
- a pharmaceutical preparation excellent in stability can be provided and can be suitably used in the pharmaceutical industry and the like.
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Abstract
Description
具体的には例えば、以下の構造式:
そのため、これらのイソキノリン-6-アミノ誘導体を、例えば眼科用剤等として安定的に製剤化する技術を確立することは、極めて有用である。
そこで、本発明者は、イソキノリン-6-アミノ誘導体の、水性組成物中での含量低下を抑制するため更に鋭意検討した。しかるところ、イソキノリン-6-アミノ誘導体を含有する水性組成物に、さらに酸類、第4級アンモニウム型界面活性剤、多価アルコール、及びプロスタグランジン類よりなる群から選ばれる1種以上の成分を含有せしめ、これをポリオレフィン系樹脂製容器に収容することにより、含量低下が抑制され、安定性の改善された医薬製剤となることを見出し、本発明を完成した。
(A)下記の一般式(1)
R3は水素原子又はヒドロキシ基を示し、
Aは-CH(R4)-又は-CH2-CH(R4)-(ここでR4は置換基を有してもよいC6~C10アリール基、又は置換基を有してもよい5~10員のヘテロアリール基を示す。)を示し、
さらに、式(1)には、その互変異性体も含まれる。)
で表される化合物若しくはその塩又はそれらの溶媒和物;
(B)酸類、第4級アンモニウム型界面活性剤、多価アルコール及びプロスタグランジン類よりなる群から選ばれる1種以上;
を含有する水性組成物が、ポリオレフィン系樹脂製容器に収容されてなる、医薬製剤を提供するものである。
本明細書において、「一般式(1)
R3は水素原子又はヒドロキシ基を示し、
Aは-CH(R4)-又は-CH2-CH(R4)-(ここでR4は置換基を有してもよいC6~C10アリール基、又は置換基を有してもよい5~10員のヘテロアリール基を示す。)を示し、
さらに、式(1)には、その互変異性体も含まれる。)
で表される化合物若しくはその塩又はそれらの溶媒和物」には、一般式(1)で表される化合物そのもののほか、その塩や溶媒和物も含まれる。
また、一般式(1)で表される化合物やその塩の溶媒和物としては、水和物やアルコール和物等が挙げられる。
さらに、一般式(1)で表される化合物の化学構造中に不斉炭素が存する場合には、種々の立体異性体が存在し得るが、一般式(1)で表される化合物としてはその立体配置は特に限定されず、単一の立体異性体でも、各種立体異性体の任意の割合の混合物でもよい。
なお、本明細書において、各種の式で表される化合物がその化学構造中に不斉炭素を有する場合においては、特に立体配置を指定しない限り、斯かる式は各種立体異性体単独及びそれらの任意の割合の混合物の全てを包含する。従って、特に立体配置を指定しない式で表される化合物は、単一の立体異性体であってもよく、また、各種立体異性体の任意の割合の混合物であってもよい。
本明細書において、「C6~C10アリール基」とは、炭素数6~10のアリール基を意味する。「C6~C10アリール基」としては、具体的には例えば、フェニル基、ナフチル基等が挙げられ、フェニル基が好ましい。
本明細書において、「置換基を有してもよいC6~C10アリール基」としては、4-クロロフェニル基、4-(2,4-ジメチルフェニルカルボキシメチル)フェニル基が好ましい。
本明細書において、「置換基を有してもよい5~10員のヘテロアリール基」としては、3-チエニル基が好ましい。
R3がヒドロキシ基である場合、R3の置換位置はイソキノリン環上であれば限定されないが、イソキノリン環の1位が好ましい。
また、別の態様として、「一般式(1)で表される化合物若しくはその塩又はそれらの溶媒和物」としては、下記式(5)又は(5'):
また、一般式(1)で表される化合物若しくはその塩又はそれらの溶媒和物は市販されており、これらの市販品を用いてもよい。市販品としては、具体的には例えば、Medchemexpress社製やChemscene LLS社製のネタースジル2メシル酸塩(式(4)で表される化合物)や、Shanghai biopharmaleader社製のネタースジルの1塩酸塩(式(3)で表される化合物の1塩酸塩)、MedKoo biosciences社製のヴェロスジル(式(6)で表される化合物のフリー体)などが挙げられる。
特に、一般式(1)で表される化合物としてネタースジルを使用する場合においては、優れた薬理作用を得る観点から、水性組成物全容量に対して、ネタースジルをフリー体に換算して0.0001~1w/v%含有するのが好ましく、0.001~0.5w/v%含有するのがより好ましく、0.005~0.1w/v%含有するのがさらに好ましく、0.01~0.04w/v%含有するのが特に好ましい。
また、一般式(1)で表される化合物としてヴェロスジルを使用する場合においては、優れた薬理作用を得る観点から、水性組成物全容量に対して、ヴェロスジルをフリー体に換算して0.01~3.5w/v%含有するのが好ましく、0.1~2.5w/v%含有するのがより好ましく、0.2~1.5w/v%含有するのがさらに好ましく、0.3~0.8w/v%含有するのが特に好ましい。
さらに、一般式(1)で表される化合物として式(8)で表される化合物を使用する場合においては、優れた薬理作用を得る観点から、水性組成物全容量に対して、式(8)で表される化合物をフリー体に換算して0.0001~3w/v%含有するのが好ましく、0.001~2w/v%含有するのがより好ましく、0.005~1w/v%含有するのがさらに好ましく、0.01~0.5w/v%含有するのが特に好ましい。
本発明で用いる水性組成物は、上記成分(A)に加えて、(B)酸類、第4級アンモニウム型界面活性剤、多価アルコール及びプロスタグランジン類よりなる群から選ばれる1種以上を含むものである。
後記試験例1~6に具体的に示される通り、成分(A)を含有する水性組成物をポリオレフィン系樹脂製容器に収容した場合、高温条件下での保存により、樹脂への吸着に起因すると推察される、一般式(1)で表される化合物の含量低下が生じ得る。しかるところ、水性組成物に、さらに成分(B)を含有せしめることにより、含量低下が抑制されることが明らかとなった。
ホウ酸類としては、具体的には例えば、ホウ酸、ホウ酸アンモニウム、ホウ砂等が挙げられる。本明細書において、「ホウ酸類」としては、ホウ酸及びその塩よりなる群から選ばれる1種以上が好ましく、ホウ酸が特に好ましい。
なお、これらのホウ酸類はいずれも公知であり、公知の方法により製造しても良く、市販品を使用しても良い。
このようなリン酸類としては、具体的には例えば、医薬品添加物辞典2016(株式会社薬事日報社発行)に収載の、以下の成分:リン酸、リン酸一水素カルシウム、リン酸一水素ナトリウム・七水和物、リン酸三ナトリウム、リン酸水素カルシウム水和物、リン酸水素カルシウム造粒物、リン酸水素ナトリウム水和物、リン酸水素ナトリウム七水和物、リン酸水素ナトリウム二水和物、リン酸水素二ナトリウム二水和物、リン酸二カリウム、リン酸二水素カリウム、リン酸二水素カルシウム水和物、リン酸二水素ナトリウム、リン酸二水素ナトリウム一水和物、結晶リン酸二水素ナトリウム、ピロリン酸カルシウム、ピロリン酸四ナトリウム、無水ピロリン酸ナトリウム、無水リン酸一水素ナトリウム、無水リン酸三ナトリウム、無水リン酸水素カルシウム、無水リン酸水素カルシウム造粒物、無水リン酸二水素ナトリウム、ポリリン酸カルシウム、ポリリン酸ナトリウム等が挙げられる。これらの中では、一般式(1)で表される化合物の含量低下を抑制する観点から、リン酸、リン酸水素ナトリウム水和物、リン酸二水素カリウム、リン酸二水素ナトリウム、リン酸二水素ナトリウム一水和物、結晶リン酸二水素ナトリウム、無水リン酸一水素ナトリウム及び無水リン酸二水素ナトリウムよりなる群から選ばれる1種以上が好ましい。
なお、これらのリン酸類はいずれも公知であり、公知の方法により製造しても良く、市販品を使用しても良い。また、リン酸類としては、他の成分と塩や錯体を形成したものを用いても良い。
なお、「脂肪族カルボン酸類」としては、置換基としてアミノ基を有するカルボン酸(アミノ酸)、置換基としてヒドロキシ基を有するカルボン酸(オキシカルボン酸)であっても良い。この場合、置換基の置換数は特に限定されないが、一般式(1)で表される化合物の含量低下を抑制する観点から、1~3個であるのが好ましく、1~2個であるのが特に好ましい。
なお、これらの脂肪族カルボン酸類はいずれも公知であり、公知の方法により製造しても良く、市販品を使用しても良い。また、脂肪族カルボン酸類としては、他の成分と塩や錯体を形成したものを使用しても良い。
また、一般式(1)で表される化合物としてヴェロスジルを使用し、酸類としてホウ酸類を使用する場合においては、ヴェロスジルの含量低下を抑制する観点から、ヴェロスジル若しくはその塩又はそれらの溶媒和物をフリー体として1質量部に対し、ホウ酸類を0.001~5質量部含有するのが好ましく、0.01~1質量部含有するのがより好ましく、0.05~0.5質量部含有するのが特に好ましい。
さらに、一般式(1)で表される化合物として式(8)で表される化合物を使用し、酸類としてホウ酸類を使用する場合においては、式(8)で表される化合物の含量低下を抑制する観点から、式(8)で表される化合物若しくはその塩又はそれらの溶媒和物をフリー体として1質量部に対し、ホウ酸類を0.01~80質量部含有するのが好ましく、0.05~40質量部含有するのがより好ましく、0.1~20質量部含有するのが特に好ましい。
また、一般式(1)で表される化合物としてヴェロスジルを使用し、酸類として脂肪族カルボン酸類を使用する場合においては、ヴェロスジルの含量低下を抑制する観点から、ヴェロスジル若しくはその塩又はそれらの溶媒和物をフリー体として1質量部に対し、脂肪族カルボン酸類を0.01~30質量部含有するのが好ましく、0.03~20質量部含有するのがより好ましく、0.5~10質量部含有するのが特に好ましい。
さらに、一般式(1)で表される化合物として式(8)で表される化合物を使用し、酸類として脂肪族カルボン酸類を使用する場合においては、式(8)で表される化合物の含量低下を抑制する観点から、式(8)で表される化合物若しくはその塩又はそれらの溶媒和物をフリー体として1質量部に対し、脂肪族カルボン酸類を0.1~180質量部含有するのが好ましく、1~130質量部含有するのがより好ましく、3~80質量部含有するのが特に好ましい。
なお、第4級アンモニウム型界面活性剤は公知であり、公知の方法により製造しても良く、市販品を用いても良い。
特に、一般式(1)で表される化合物としてネタースジルを使用し、第4級アンモニウム型界面活性剤としてベンザルコニウム塩化物を使用する場合においては、ネタースジルの含量低下を抑制する観点から、ネタースジル若しくはその塩又はそれらの溶媒和物をフリー体として1質量部に対し、ベンザルコニウム塩化物を0.05~5質量部含有するのが好ましく、0.1~4質量部含有するのがより好ましく、0.5~3質量部含有するのが特に好ましい。
また、一般式(1)で表される化合物としてヴェロスジルを使用し、第4級アンモニウム型界面活性剤としてベンザルコニウム塩化物を使用する場合においては、ヴェロスジルの含量低下を抑制する観点から、ヴェロスジル若しくはその塩又はそれらの溶媒和物をフリー体として1質量部に対し、ベンザルコニウム塩化物を0.001~1質量部含有するのが好ましく、0.005~0.5質量部含有するのがより好ましく、0.01~0.3質量部含有するのが特に好ましい。
また、一般式(1)で表される化合物として式(8)で表される化合物を使用し、第4級アンモニウム型界面活性剤としてベンザルコニウム塩化物を使用する場合においては、式(8)で表される化合物の含量低下を抑制する観点から、式(8)で表される化合物若しくはその塩又はそれらの溶媒和物をフリー体として1質量部に対し、ベンザルコニウム塩化物を0.05~5質量部含有するのが好ましく、0.1~4質量部含有するのがより好ましく、0.5~3質量部含有するのが特に好ましい。
また、一般式(1)で表される化合物としてヴェロスジルを使用し、第4級アンモニウム型界面活性剤としてベンゾドデシニウム臭化物を使用する場合においては、ヴェロスジルの含量低下を抑制する観点から、ヴェロスジル若しくはその塩又はそれらの溶媒和物をフリー体として1質量部に対し、ベンゾドデシニウム臭化物を0.003~0.8質量部含有するのが好ましく、0.007~0.4質量部含有するのがより好ましく、0.01~0.1質量部含有するのが特に好ましい。
さらに、一般式(1)で表される化合物として式(8)で表される化合物を使用し、第4級アンモニウム型界面活性剤としてベンゾドデシニウム臭化物を使用する場合においては、式(8)で表される化合物の含量低下を抑制する観点から、式(8)で表される化合物若しくはその塩又はそれらの溶媒和物をフリー体として1質量部に対し、ベンゾドデシニウム臭化物を0.07~5質量部含有するのが好ましく、0.2~4質量部含有するのがより好ましく、0.4~3質量部含有するのが特に好ましい。
なお、多価アルコールは公知であり、公知の方法により製造しても良いし、市販品を用いても良い。
特に、一般式(1)で表される化合物としてネタースジルを使用し、多価アルコールとしてマンニトールを使用する場合においては、ネタースジルの含量低下を抑制する観点から、ネタースジル若しくはその塩又はそれらの溶媒和物をフリー体として1質量部に対し、マンニトールを10~2000質量部含有するのが好ましく、20~1000質量部含有するのがより好ましく、30~500質量部含有するのが特に好ましい。
また、一般式(1)で表される化合物としてヴェロスジルを使用し、多価アルコールとしてマンニトールを使用する場合においては、ヴェロスジルの含量低下を抑制する観点から、ヴェロスジル若しくはその塩又はそれらの溶媒和物をフリー体として1質量部に対し、マンニトールを0.1~200質量部含有するのが好ましく、0.5~100質量部含有するのがより好ましく、1~50質量部含有するのが特に好ましい。
さらに、一般式(1)で表される化合物として式(8)で表される化合物を使用し、多価アルコールとしてマンニトールを使用する場合においては、式(8)で表される化合物の含量低下を抑制する観点から、式(8)で表される化合物若しくはその塩又はそれらの溶媒和物をフリー体として1質量部に対し、マンニトールを10~2000質量部含有するのが好ましく、20~1000質量部含有するのがより好ましく、30~500質量部含有するのが特に好ましい。
また、一般式(1)で表される化合物としてヴェロスジルを使用し、多価アルコールとしてマクロゴールを使用する場合においては、ヴェロスジルの含量低下を抑制する観点から、ヴェロスジル若しくはその塩又はそれらの溶媒和物をフリー体として1質量部に対し、マクロゴールを0.1~40質量部含有するのが好ましく、0.5~30質量部含有するのがより好ましく、1~20質量部含有するのが特に好ましい。
さらに、一般式(1)で表される化合物として式(8)で表される化合物を使用し、多価アルコールとしてマクロゴールを使用する場合においては、式(8)で表される化合物の含量低下を抑制する観点から、式(8)で表される化合物若しくはその塩又はそれらの溶媒和物をフリー体として1質量部に対し、マクロゴールを10~900質量部含有するのが好ましく、30~600質量部含有するのがより好ましく、50~300質量部含有するのが特に好ましい。
プロスタグランジン類としては、一般式(1)で表される化合物の含量低下を抑制する観点から、タフルプロスト、トラボプロスト、ビマトプロスト、ラタノプロスト及びそれらの塩並びにそれらの溶媒和物よりなる群から選ばれる1種以上が好ましく、ラタノプロストが特に好ましい。
なお、これらのプロスタグランジン類はいずれも公知であり、公知の方法により製造しても良く、市販品を使用しても良い。
特に、一般式(1)で表される化合物としてネタースジルを使用し、プロスタグランジン類としてラタノプロスト若しくはその塩又はそれらの溶媒和物を使用する場合においては、ネタースジルの含量低下を抑制する観点から、ネタースジル若しくはその塩又はそれらの溶媒和物をフリー体として1質量部に対し、ラタノプロストをフリー体として0.005~5質量部含有するのが好ましく、0.025~2.5質量部含有するのがより好ましく、0.05~0.5質量部含有するのが特に好ましい。また、一般式(1)で表される化合物としてネタースジルを使用し、プロスタグランジン類としてタフルプロスト若しくはその塩又はそれらの溶媒和物を使用する場合においては、ネタースジルの含量低下を抑制する観点から、ネタースジル若しくはその塩又はそれらの溶媒和物をフリー体として1質量部に対し、タフルプロストをフリー体として0.005~1質量部含有するのが好ましく、0.025~0.5質量部含有するのがより好ましく、0.05~0.25質量部含有するのが特に好ましい。また、一般式(1)で表される化合物としてネタースジルを使用し、プロスタグランジン類としてトラボプロスト若しくはその塩又はそれらの溶媒和物を使用する場合においては、ネタースジルの含量低下を抑制する観点から、ネタースジル若しくはその塩又はそれらの溶媒和物をフリー体として1質量部に対し、トラボプロストをフリー体として0.005~2.5質量部含有するのが好ましく、0.025~0.5質量部含有するのがより好ましく、0.05~0.25質量部含有するのが特に好ましい。さらに、一般式(1)で表される化合物としてネタースジルを使用し、プロスタグランジン類としてビマトプロスト若しくはその塩又はそれらの溶媒和物を使用する場合においては、ネタースジルの含量低下を抑制する観点から、ネタースジル若しくはその塩又はそれらの溶媒和物をフリー体として1質量部に対し、ビマトプロストをフリー体として1~30質量部含有するのが好ましく、5~25質量部含有するのがより好ましく、10~20質量部含有するのが特に好ましい。
水性組成物に含まれる水の含有量は特に限定されないが、5質量%以上が好ましく、20質量%以上がより好ましく、50質量%以上がさらに好ましく、90質量%以上がさらにより好ましく、90~99.99質量%が特に好ましい。
これら添加物の中では、塩化カリウム、塩化カルシウム水和物、塩化ナトリウム、塩化マグネシウム、水酸化ナトリウム、炭酸水素ナトリウム、炭酸ナトリウム水和物、ポビドン、ポリソルベート80、ポリオキシエチレン硬化ヒマシ油、モノステアリン酸ポリエチレングリコール、モノエタノールアミン、l-メントール等が好ましい。
他の薬効成分としては、β遮断薬が好ましく、チモロールが好ましい。
また、本発明で用いる水性組成物の一つの態様としては、例えば、以下の<A-1>~<A-10>以外のものが挙げられる。
<A-1> (rac)-2-(ジメチルアミノ)-N-(1-ヒドロキシイソキノリン-6-イル)-2-(チオフェン-3-イル)アセトアミド塩酸塩、トラボプロスト、ホウ酸、D-マンニトール、塩化ベンザルコニウム、ステアリン酸ポリオキシル40、ポリエチレングリコール400、EDTA、及び精製水を含む組成物。
<A-2> (rac)-2-(ジメチルアミノ)-N-(1-ヒドロキシイソキノリン-6-イル)-2-(チオフェン-3-イル)アセトアミド塩酸塩、トラボプロスト、ホウ酸、D-マンニトール、塩化ベンザルコニウム、クレモフォールRH40、ポリエチレングリコール400、EDTA、及び精製水を含む組成物。
<A-3> (rac)-2-(ジメチルアミノ)-N-(1-ヒドロキシイソキノリン-6-イル)-2-(チオフェン-3-イル)アセトアミド塩酸塩、トラボプロスト、ホウ酸、D-マンニトール、ステアリン酸ポリオキシル40、ポリエチレングリコール400、EDTA、及び精製水を含む組成物。
<A-4> (rac)-2-(ジメチルアミノ)-N-(1-ヒドロキシイソキノリン-6-イル)-2-(チオフェン-3-イル)アセトアミド塩酸塩、ラタノプロスト、一塩基性リン酸ナトリウム、二塩基性リン酸ナトリウム、塩化ベンザルコニウム、塩化ナトリウム、EDTA、及び精製水を含む組成物。
<A-5> (rac)-2-(ジメチルアミノ)-N-(1-ヒドロキシイソキノリン-6-イル)-2-(チオフェン-3-イル)アセトアミド塩酸塩、ラタノプロスト、ホウ酸、D-マンニトール、塩化ベンザルコニウム、EDTA、及び精製水を含む組成物。
<A-6> (rac)-2-(ジメチルアミノ)-N-(1-ヒドロキシイソキノリン-6-イル)-2-(チオフェン-3-イル)アセトアミド塩酸塩、ビマトプロスト、一塩基性リン酸ナトリウム、二塩基性リン酸ナトリウム、塩化ベンザルコニウム、塩化ナトリウム、EDTA、及び精製水を含む組成物。
<A-7> (rac)-2-(ジメチルアミノ)-N-(1-ヒドロキシイソキノリン-6-イル)-2-(チオフェン-3-イル)アセトアミド塩酸塩、ビマトプロスト、一塩基性リン酸ナトリウム、二塩基性リン酸ナトリウム、塩化ベンザルコニウム、塩化ナトリウム、EDTA、及び精製水を含む組成物。
<A-8> (rac)-2-(ジメチルアミノ)-N-(1-ヒドロキシイソキノリン-6-イル)-2-(チオフェン-3-イル)アセトアミド塩酸塩、ビマトプロスト、ホウ酸、D-マンニトール、及び精製水を含む組成物。
<A-9> 2,4-ジメチル安息香酸(S)-4-(3-アミノ-1-(イソキノリン-6-イルアミノ)-1-オキソプロパン-2-イル)ベンジル、トラボプロスト、ホウ酸、D-マンニトール、塩化ベンザルコニウム、ステアリン酸ポリオキシル40、ポリエチレングリコール400、EDTA、及び精製水を含む組成物。
<A-10> 2,4-ジメチル安息香酸(S)-4-(3-アミノ-1-(イソキノリン-6-イルアミノ)-1-オキソプロパン-2-イル)ベンジル、ラタノプロスト、ホウ酸、D-マンニトール、塩化ベンザルコニウム、ステアリン酸ポリオキシル40、ポリエチレングリコール400、EDTA、及び精製水を含む組成物。
本明細書において、「容器」とは、前記水性組成物を直接的に収容する包装体を意味する。容器は、第十七改正日本薬局方 通則に定義される「密閉容器」、「気密容器」、「密封容器」のいずれをも包含する概念である。
容器としては、一般式(1)で表される化合物の有する薬理作用を有利に利用する観点から、点眼剤用容器であるのが好ましい。
このようなポリオレフィン系樹脂としては、具体的には例えば、ポリエチレン(より詳細には例えば低密度ポリエチレン(直鎖状低密度ポリエチレンを含む)、高密度ポリエチレン、中密度ポリエチレンなど)、ポリプロピレン、環状ポリオレフィン、ポリ(4-メチルペンテン)、ポリテトラフルオロエチレン、エチレン・プロピレン共重合体、エチレン・α-オレフィン共重合体、エチレン・アクリル酸共重合体、エチレン・メタクリル酸共重合体、エチレン・酢酸ビニル共重合体、エチレン・アクリル酸エチル共重合体等が挙げられ、これらの1種又は2種以上を組み合わせて使用できる。ポリオレフィン系樹脂としては、一般式(1)で表される化合物の、高温保存時の含量低下を抑制する観点から、ポリエチレン、ポリプロピレン、環状ポリオレフィンが好ましく、ポリエチレン、ポリプロピレンがより好ましい。
なお、本明細書において、「ポリオレフィン系樹脂製」とは、その材質の少なくとも一部にポリオレフィン系樹脂を含んでいることを意味し、例えば、ポリオレフィン系樹脂と他の樹脂との2種以上の樹脂の混合体(ポリマーアロイ)も「ポリオレフィン系樹脂製」に含まれる。
具体的には例えば、一般式(1)で表される化合物の有するRhoキナーゼ阻害作用、ノルエピネフリントランスポーター阻害作用や眼圧低下作用に基づき、高眼圧症や緑内障の予防又は治療剤として利用できる。ここで、緑内障としては、より詳細には例えば、原発性開放隅角緑内障、正常眼圧緑内障、房水産生過多緑内障、急性閉塞隅角緑内障、慢性閉塞隅角緑内障、plateau iris syndrome、混合型緑内障、ステロイド緑内障、水晶体の嚢性緑内障、色素緑内障、アミロイド緑内障、血管新生緑内障、悪性緑内障などが挙げられる。
[1] 次の成分(A)及び(B):
(A)下記の一般式(1)
R3は水素原子又はヒドロキシ基を示し、
Aは-CH(R4)-又は-CH2-CH(R4)-(ここでR4は置換基を有してもよいC6~C10アリール基、又は置換基を有してもよい5~10員のヘテロアリール基を示す。)を示し、
さらに、式(1)には、その互変異性体も含まれる。)
で表される化合物若しくはその塩又はそれらの溶媒和物;
(B)酸類、第4級アンモニウム型界面活性剤、多価アルコール及びプロスタグランジン類よりなる群から選ばれる1種以上;
を含有する水性組成物が、ポリオレフィン系樹脂製容器に収容されてなる、医薬製剤。
[2] 前記一般式(1)で表される化合物が、下記式(2)、(5)、(5')又は(8):
[3] 前記一般式(1)で表される化合物が、下記式(3)又は(6):
[5] ポリオレフィン系樹脂が、ポリエチレン又はポリプロピレンである、[1]~[4]のいずれか記載の医薬製剤。
[6] 酸類が、ホウ酸、脂肪族カルボン酸及びそれらの塩並びにそれらの溶媒和物よりなる群から選ばれる1種以上である、[1]~[5]のいずれか記載の医薬製剤。
[7] 第4級アンモニウム型界面活性剤が、ベンザルコニウム塩化物及びベンゾドデシニウム臭化物よりなる群から選ばれる1種以上である、[1]~[6]のいずれか記載の医薬製剤。
[8] 多価アルコールが、グリセリン、ソルビトール、プロピレングリコール、マンニトール及びマクロゴールよりなる群から選ばれる1種以上である、[1]~[7]のいずれか記載の医薬製剤。
[9] プロスタグランジン類が、タフルプロスト、トラボプロスト、ビマトプロスト、ラタノプロスト及びそれらの塩並びにそれらの溶媒和物よりなる群から選ばれる1種以上である、[1]~[8]のいずれか記載の医薬製剤。
なお、斯かる態様の実施形態において、前記水性組成物に、酸類、第4級アンモニウム型界面活性剤、多価アルコール及びプロスタグランジン類よりなる群から選ばれる1種以上を含有せしめる工程と、前記水性組成物をポリオレフィン系樹脂製容器に収容する工程との先後は問わない。
[11] 前記一般式(1)で表される化合物が、前記式(2)、(5)、(5')又は(8)で表される化合物である、[10]記載の方法。
[12] 前記一般式(1)で表される化合物が、前記式(3)又は(6)で表される化合物である、[10]記載の方法。
[13] 前記一般式(1)で表される化合物が、前記式(4)又は(7)で表される化合物である、[10]記載の方法。
[14] ポリオレフィン系樹脂が、ポリエチレン又はポリプロピレンである、[10]~[13]のいずれか記載の方法。
[15] 酸類が、ホウ酸、脂肪族カルボン酸及びそれらの塩並びにそれらの溶媒和物よりなる群から選ばれる1種以上である、[10]~[14]のいずれか記載の方法。
[16] 第4級アンモニウム型界面活性剤が、ベンザルコニウム塩化物及びベンゾドデシニウム臭化物よりなる群から選ばれる1種以上である、[10]~[15]のいずれか記載の方法。
[17] 多価アルコールが、グリセリン、ソルビトール、プロピレングリコール、マンニトール及びマクロゴールよりなる群から選ばれる1種以上である、[10]~[16]のいずれか記載の方法。
[18] プロスタグランジン類が、タフルプロスト、トラボプロスト、ビマトプロスト、ラタノプロスト及びそれらの塩並びにそれらの溶媒和物よりなる群から選ばれる1種以上である、[10]~[17]のいずれか記載の方法。
また、以下の試験例において、HPLCを用いたネタースジルの測定は、カラムとしてODSカラムを、移動相として0.01モル/L リン酸緩衝液とアセトニトリルを、検出器として紫外吸光光度計(波長:254nm)をそれぞれ用いて行った。
ネタースジルのポリオレフィン系樹脂製容器への吸着の有無、及び吸着の抑制手段の検討のため、ネタースジルを含有する水性組成物にポリオレフィン系樹脂製の切片を共存させて一定期間保存した後の、水性組成物中のネタースジルの含量低下の有無を確認した。
すなわち、表1に示す各種の水性組成物を常法により調製した後、そのうち5mLをガラス容器に収容し、さらに、水性組成物にポリプロピレン(PP)製の樹脂切片3枚(それぞれ、1cm×2cmの大きさ)を浸漬させて、例1又は例2の医薬製剤を得た。また、別途、ポリプロピレン製の樹脂切片を浸漬させない以外は例2と同様にして、例3の医薬製剤を得た。
得られた各医薬製剤を、60℃で1週間保存した。保存後のネタースジルの含量低下の有無を確認するため、各医薬製剤における、保存前後の水性組成物中のネタースジルの濃度を測定した。水性組成物中のネタースジルの濃度は、HPLCを用いて、濃度既知のネタースジル溶液のピーク面積に対する水性組成物中のピーク面積の比率を測定することにより算出した。
そして、得られた水性組成物中のネタースジルの濃度より、以下の式に従い、ネタースジルの残存率(%)を評価した。
結果を表1に示す。
しかるところ、例1と例2との対比より、ネタースジルを含有する水性組成物に、さらにホウ酸を含有せしめることにより、ネタースジルの含量低下が抑制されることが明らかとなった。
水性組成物の処方を表2に示す通りに変更したほかは、試験例1と同様の方法により、試験を実施した。
結果を表2に示す。
水性組成物の処方を表3に示す通りに変更したほかは、試験例1と同様の方法により、試験を実施した。
結果を表3に示す。
水性組成物の処方を表4に示す通りに変更したほかは、試験例1と同様の方法により、試験を実施した。
結果を表4に示す。
水性組成物の処方を表5に示す通りに変更したほかは、試験例1と同様の方法により、試験を実施した。
結果を表5に示す。
水性組成物の処方を表6に示す通りに変更したほかは、試験例1と同様の方法により、試験を実施した。
結果を表6に示す。
ネタースジルの水性組成物中での熱に対する安定性を、高温条件下で一定期間保存後のネタースジルの含量低下の有無を確認することにより評価した。
すなわち、表7に示す処方の水性組成物を常法により調製した後、低密度ポリエチレン(LDPE)製、高密度ポリエチレン(HDPE)製、又はポリプロピレン(PP)製の容器に入れて、医薬製剤を製した。また、別途、同一の水性組成物をガラス製の容器に入れて、比較例の医薬製剤を製した。
得られた各医薬製剤を、80℃で1週間保存した。保存後のネタースジルの含量低下の有無を確認するため、試験例1と同様の方法により、各医薬製剤における、保存前後の水性組成物中のネタースジルの濃度を算出した。
そして、得られた水性組成物中のネタースジルの濃度より、以下の式に従い、ネタースジルの残存率(%)を評価した。
結果を表8に示す。
表9~表17に記載の成分及び分量(水性組成物100mL当たりの量(g))を含有する水性組成物を常法により調製し、これを高密度ポリエチレン製の点眼剤用容器に収容して、製造例1~36の医薬製剤を製造できる。
製造例1~36において、高密度ポリエチレン製の代わりにポリプロピレン製の点眼剤用容器を用いて、製造例37~72の医薬製剤を製造できる。
製造例1~36において、高密度ポリエチレン製の代わりに環状ポリオレフィン製の点眼剤用容器を用いて、製造例73~108の医薬製剤を製造できる。
製造例1~36において、高密度ポリエチレン製の代わりに低密度ポリエチレン製の点眼剤用容器を用いて、製造例109~144の医薬製剤を製造できる。
製造例1~144において、ネタースジル2メシル酸塩の代わりに、フリー体として0.5gのヴェロスジル1塩酸塩を用いたものを、製造例145~288の医薬製剤として、常法により製造できる。
製造例1~144において、ネタースジル2メシル酸塩の代わりに、フリー体として0.7gのヴェロスジル1塩酸塩を用いたものを、製造例289~432の医薬製剤として、常法により製造できる。
製造例1~144において、ネタースジル2メシル酸塩の代わりに、0.02gの式(8)で表される化合物を用いたものを、製造例433~576の医薬製剤として、常法により製造できる。
Claims (16)
- 次の成分(A)及び(B):
(A)下記の一般式(1)
(式中、R1とR2はそれぞれ独立して水素原子又はC1~C4アルキル基を示し、
R3は水素原子又はヒドロキシ基を示し、
Aは-CH(R4)-又は-CH2-CH(R4)-(ここでR4は置換基を有してもよいC6~C10アリール基、又は置換基を有してもよい5~10員のヘテロアリール基を示す。)を示し、
さらに、式(1)には、その互変異性体も含まれる。)
で表される化合物若しくはその塩又はそれらの溶媒和物;
(B)酸類、第4級アンモニウム型界面活性剤、多価アルコール及びプロスタグランジン類よりなる群から選ばれる1種以上;
を含有する水性組成物が、ポリオレフィン系樹脂製容器に収容されてなる、医薬製剤。 - 前記ポリオレフィン系樹脂が、ポリエチレン又はポリプロピレンである、請求項1~3のいずれか1項記載の医薬製剤。
- 前記酸類が、ホウ酸、脂肪族カルボン酸及びそれらの塩並びにそれらの溶媒和物よりなる群から選ばれる1種以上である、請求項1~4のいずれか1項記載の医薬製剤。
- 前記第4級アンモニウム型界面活性剤が、ベンザルコニウム塩化物及びベンゾドデシニウム臭化物よりなる群から選ばれる1種以上である、請求項1~5のいずれか1項記載の医薬製剤。
- 前記多価アルコールが、グリセリン、ソルビトール、プロピレングリコール、マンニトール及びマクロゴールよりなる群から選ばれる1種以上である、請求項1~6のいずれか1項記載の医薬製剤。
- 前記プロスタグランジン類が、タフルプロスト、トラボプロスト、ビマトプロスト、ラタノプロスト及びそれらの塩並びにそれらの溶媒和物よりなる群から選ばれる1種以上である、請求項1~7のいずれか1項記載の医薬製剤。
- 次の成分(A):
(A)下記の一般式(1)
(式中、R1とR2はそれぞれ独立して水素原子又はC1~C4アルキル基を示し、
R3は水素原子又はヒドロキシ基を示し、
Aは-CH(R4)-又は-CH2-CH(R4)-(ここでR4は置換基を有してもよいC6~C10アリール基、又は置換基を有してもよい5~10員のヘテロアリール基を示す。)を示し、
さらに、式(1)には、その互変異性体も含まれる。)
で表される化合物若しくはその塩又はそれらの溶媒和物;
を含有する水性組成物に、次の成分(B);
(B)酸類、第4級アンモニウム型界面活性剤、多価アルコール及びプロスタグランジン類よりなる群から選ばれる1種以上;
を含有せしめる工程と、前記水性組成物をポリオレフィン系樹脂製容器に収容する工程とを含む、前記一般式(1)で表される化合物若しくはその塩又はそれらの溶媒和物の前記水性組成物中での含量低下を抑制する方法。 - 前記ポリオレフィン系樹脂が、ポリエチレン又はポリプロピレンである、請求項9~11のいずれか1項記載の方法。
- 前記酸類が、ホウ酸、脂肪族カルボン酸及びそれらの塩並びにそれらの溶媒和物よりなる群から選ばれる1種以上である、請求項9~12のいずれか1項記載の方法。
- 前記第4級アンモニウム型界面活性剤が、ベンザルコニウム塩化物及びベンゾドデシニウム臭化物よりなる群から選ばれる1種以上である、請求項9~13のいずれか1項記載の方法。
- 前記多価アルコールが、グリセリン、ソルビトール、プロピレングリコール、マンニトール及びマクロゴールよりなる群から選ばれる1種以上である、請求項9~14のいずれか1項記載の方法。
- 前記プロスタグランジン類が、タフルプロスト、トラボプロスト、ビマトプロスト、ラタノプロスト及びそれらの塩並びにそれらの溶媒和物よりなる群から選ばれる1種以上である、請求項9~15のいずれか1項記載の方法。
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| JP2022120120A (ja) * | 2022-06-13 | 2022-08-17 | 東亜薬品株式会社 | 眼科用水性組成物及びプロスタグランジンF2α誘導体の含量の低下を抑制する方法 |
| JP2022186821A (ja) * | 2018-02-28 | 2022-12-15 | 興和株式会社 | 医薬品製剤(2) |
| WO2023182480A1 (ja) * | 2022-03-25 | 2023-09-28 | 株式会社坪田ラボ | 水性組成物 |
| WO2024203727A1 (ja) * | 2023-03-24 | 2024-10-03 | 株式会社坪田ラボ | 水性組成物 |
| WO2024232425A1 (ja) * | 2023-05-11 | 2024-11-14 | テイカ製薬株式会社 | プロスタグランジンF2α誘導体の含有率低下が抑制されている製品 |
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| EP3590515A4 (en) * | 2017-02-28 | 2020-12-23 | Kowa Company, Ltd. | DRUG PRODUCT |
| EP3590514A4 (en) * | 2017-02-28 | 2021-01-06 | Kowa Company, Ltd. | PHARMACEUTICAL PREPARATION |
| JP7108596B2 (ja) * | 2017-02-28 | 2022-07-28 | 興和株式会社 | 医薬 |
| RU2761625C2 (ru) * | 2021-02-11 | 2021-12-13 | Общество с ограниченной ответственностью "Гротекс" (ООО "Гротекс") | Фармацевтическая композиция тафлупроста |
| CN114796219B (zh) * | 2022-05-18 | 2024-08-20 | 沈阳药科大学 | 一种用于治疗青光眼的复方药物组合物及其用途 |
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| WO2023182480A1 (ja) * | 2022-03-25 | 2023-09-28 | 株式会社坪田ラボ | 水性組成物 |
| MA67594A1 (fr) * | 2022-03-25 | 2025-07-31 | Tsubota Laboratory, Inc. | Composition aqueuse |
| JP2022120120A (ja) * | 2022-06-13 | 2022-08-17 | 東亜薬品株式会社 | 眼科用水性組成物及びプロスタグランジンF2α誘導体の含量の低下を抑制する方法 |
| WO2024203727A1 (ja) * | 2023-03-24 | 2024-10-03 | 株式会社坪田ラボ | 水性組成物 |
| WO2024232425A1 (ja) * | 2023-05-11 | 2024-11-14 | テイカ製薬株式会社 | プロスタグランジンF2α誘導体の含有率低下が抑制されている製品 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2023012481A (ja) | 2023-01-25 |
| CN110494138A (zh) | 2019-11-22 |
| JP7165123B2 (ja) | 2022-11-02 |
| ES2972844T3 (es) | 2024-06-17 |
| CN110494138B (zh) | 2023-07-11 |
| EP3603642A4 (en) | 2020-09-02 |
| JPWO2018181294A1 (ja) | 2020-02-06 |
| KR102683549B1 (ko) | 2024-07-12 |
| EP3603642B1 (en) | 2024-01-10 |
| KR20190128657A (ko) | 2019-11-18 |
| KR20230125086A (ko) | 2023-08-28 |
| EP4285908A3 (en) | 2024-02-14 |
| JP7469427B2 (ja) | 2024-04-16 |
| EP4285908A2 (en) | 2023-12-06 |
| EP3603642A1 (en) | 2020-02-05 |
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