WO2019181876A1 - アルキル硫酸ナトリウムを含む医薬組成物 - Google Patents
アルキル硫酸ナトリウムを含む医薬組成物 Download PDFInfo
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- WO2019181876A1 WO2019181876A1 PCT/JP2019/011251 JP2019011251W WO2019181876A1 WO 2019181876 A1 WO2019181876 A1 WO 2019181876A1 JP 2019011251 W JP2019011251 W JP 2019011251W WO 2019181876 A1 WO2019181876 A1 WO 2019181876A1
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- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
- A61K31/519—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
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- 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
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- A61K47/20—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing sulfur, e.g. dimethyl sulfoxide [DMSO], docusate, sodium lauryl sulfate or aminosulfonic acids
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- 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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Definitions
- the present invention relates to (S) -1- (3- (4-amino-3-((3,5-dimethoxyphenyl) ethynyl) -1H-pyrazolo [3,4-d] pyrimidin-1-yl-1-
- the present invention relates to a pharmaceutical composition containing pyrrolidinyl) -2-propen-1-one or a pharmaceutically acceptable salt thereof and sodium alkyl sulfate, and particularly to a pharmaceutical composition for oral administration.
- Bioavailability is an index indicating how much the administered drug reaches and acts in the systemic circulation, and is a clinically important parameter closely related to drug efficacy and toxicity.
- drugs with low bioavailability do not have the expected medicinal effects, or increase in intra-individual or inter-individual variation, making it difficult to predict and control the efficacy and toxicity. Therefore, it is important to obtain appropriate bioavailability in drug development.
- Orally administered drugs are affected by absorption efficiency from the gastrointestinal tract and metabolism in the liver and gastrointestinal tract, but especially in the case of poorly soluble drugs, in order to obtain appropriate bioavailability, It is important to improve the dissolution property and solubility of the drug in water.
- solubilizers such as surfactants
- the surfactants that can be suitably used vary depending on the structure and properties of the active ingredient and the type of preparation, and therefore it is not easy to find an optimal preparation formulation for a poorly soluble drug.
- Sodium lauryl sulfate a kind of anionic surfactant, is a stabilizer, surfactant, lubricant, solubilizer, base, binder, brightener, excipient, disintegrant, emulsifier It is known that it can be added to a preparation as a foaming agent, a dispersing agent or the like.
- Patent Document 1 An example of preparing a preparation by adding sodium lauryl sulfate as a solubilizer to granules containing a specific compound has been reported (Patent Document 1).
- (S) -1- (3- (4-amino-3-((3,5-dimethoxyphenyl) ethynyl) -1H-pyrazolo [3] is a compound having an excellent FGFR inhibitory action and showing antitumor activity.
- 3,4-d] pyrimidin-1-yl-1-pyrrolidinyl) -2-propen-1-one (hereinafter also referred to as “compound A”) has been reported (Patent Documents 2 to 6) .
- Compound A has not been reported for use in combination with sodium alkyl sulfate for improving dissolution or for other purposes.
- JP 2016-104762 A International Publication WO2013 / 108809 Pamphlet International Publication WO2015 / 008844 Pamphlet International Publication WO2015 / 008839 Pamphlet International Publication WO2016 / 159327 Pamphlet International Publication WO2017 / 150725 Pamphlet
- Compound A has excellent FGFR inhibitory activity and antitumor activity, but there is room for improvement in securing appropriate bioavailability when formulated. For example, improvement in elution and neutral absorbency in a neutral pH region has been demanded. Accordingly, one of the objects of the present invention is to provide a pharmaceutical composition of Compound A or a pharmaceutically acceptable salt thereof that has superior dissolution properties, stability, and absorbability, and is easy to produce. It is in.
- the present inventors have added various compounds to the composition containing Compound A or a pharmaceutically acceptable salt thereof, and variously examined whether or not compound A has an effect of improving the dissolution property, stability, and absorbability. Went.
- Compound A or a pharmaceutically acceptable salt thereof by adding sodium alkyl sulfate, a pharmaceutical composition having excellent dissolution properties, stability, and absorbability, and excellent manufacturing suitability is obtained. It was found that it can be obtained.
- the present inventors have further studied the more effective additive in the pharmaceutical composition containing Compound A or a pharmaceutically acceptable salt thereof and sodium alkyl sulfate, and completed the present invention.
- (S) -1- (3- (4-Amino-3-((3,5-dimethoxyphenyl) ethynyl) -1H-pyrazolo [3,4-d] pyrimidine-1- having the following structure
- a pharmaceutical composition comprising yl-1-pyrrolidinyl) -2-propen-1-one or a pharmaceutically acceptable salt thereof and sodium lauryl sulfate.
- composition according to any one of the above [1] to [7], which is in the form of a syrup, powder, granule, tablet or capsule.
- (S) -1- (3- (4-Amino-3-((3,5-dimethoxyphenyl) ethynyl) -1H-pyrazolo [3,4-d] pyrimidin-1-yl-1-pyrrolidinyl )
- a method for improving the production suitability of a pharmaceutical which comprises adding sodium lauryl sulfate to a pharmaceutical composition containing 2-propen-1-one or a pharmaceutically acceptable salt thereof.
- Compound A or a pharmaceutically acceptable salt thereof and sodium alkyl sulfate having excellent dissolution properties, stability, and absorbability, and excellent manufacturing suitability such as lubricity and fluidity are obtained.
- Pharmaceutical compositions can be provided.
- the pharmaceutical composition of the present invention contains Compound A or a pharmaceutically acceptable salt thereof as an active ingredient, but may contain other active ingredients as long as the effects of the present invention are exhibited.
- Compound A ((S) -1- (3- (4-amino-3-((3,5-dimethoxyphenyl) ethynyl) -1H-pyrazolo [3,4-d] pyrimidin-1-yl-1-pyrrolidinyl) ) -2-propen-1-one) is shown below.
- Compound A or a pharmaceutically acceptable salt thereof may be a solvate (for example, hydrate etc.) or a non-solvate.
- the pharmaceutically acceptable salt of Compound A is not particularly limited.
- addition salts with inorganic acids such as hydrochloric acid and sulfuric acid, organic acids such as acetic acid, citric acid, tartaric acid and maleic acid, potassium, Examples thereof include salts with alkali metals such as sodium, salts with alkaline earth metals such as calcium and magnesium, salts with organic bases such as ammonium salts, ethylamine salts and arginine salts.
- Compound A or a pharmaceutically acceptable salt thereof can be produced, for example, by the method described in Patent Document 2 or 5.
- the description of “Compound A” may include a pharmaceutically acceptable “salt” of Compound A and the above “solvate”.
- Compound A or a pharmaceutically acceptable salt thereof used in the present invention is preferably 1 to 50% by mass of the whole pharmaceutical composition from the viewpoints of elution, stability, absorbability and manufacturability. More preferably, it is 2 to 30% by mass, and further preferably 3 to 18% by mass.
- a solubilizer may be used in a pharmaceutical composition having a sparingly soluble active ingredient.
- the solubilizer include a surfactant, a polyether compound, and a poloxamer.
- the surfactant include alkyl sulfate, sucrose fatty acid ester (DK ester, etc.), polysorbate (Tween 20, Tween 60, Tween 80, etc.), polyoxyethylene castor oil (Cremophor, Cremophor EL, etc.).
- the polyether compound include polyethylene glycol (PEG400, PEG4000, PEG6000, macrogol, etc.) and the like.
- the poloxamer include lutolol (such as Lutrol F68).
- sodium alkyl sulfate examples include sodium sulfate having an alkyl group having 10 to 18 carbon atoms, specifically sodium decyl sulfate, sodium lauryl sulfate (also referred to as SLS or sodium dodecyl sulfate (SLS)), tetradecyl sulfate.
- Examples thereof include sodium, sodium cetyl sulfate (sodium hexadecyl sulfate), and sodium stearyl sulfate (sodium octadecyl sulfate).
- the sodium alkyl sulfate used in the present invention is preferably sodium lauryl sulfate from the viewpoint of elution, stability, absorbability, and production suitability.
- Sodium lauryl sulfate can be suitably used by obtaining one having a name such as NIKKOL SLS (manufactured by Nikko Chemicals Co., Ltd.), Emar OS (Kao Corporation), Kolliphor SLS (BASF Corporation), or the like.
- sodium alkyl sulfate in the range of 0.01 to 25 parts by mass with respect to 1 part by mass of Compound A can be used, and 0.05 to 15 parts by mass of sodium alkyl sulfate is preferable.
- 0.1 to 10 parts by weight of sodium alkyl sulfate is preferred, 0.2 to 5 parts by weight of sodium alkyl sulfate is more preferred, 0.25 to 3 parts by weight is further preferred, and 0.75 to 1.5 parts by weight is further preferred.
- 1 part by mass is particularly preferable.
- the sodium alkyl sulfate is preferably 1 to 50% by mass of the total pharmaceutical composition, more preferably 2 to 30% by mass, more preferably 3 to 18% by mass, more preferably 4 to It is 12% by mass, particularly preferably 4 to 5% by mass, 6 to 7% by mass, or 9 to 10% by mass.
- “elution” means the elution of Compound A from a composition (formulation) containing Compound A.
- the dissolution property can be confirmed by the dissolution test method (paddle method) of the 16th revision Japanese Pharmacopoeia.
- the improvement in dissolution can be judged by shortening the disintegration time or the dissolution rate when equilibrium is reached.
- “Stability” in the present specification includes both the stability as a preparation containing a pharmaceutical composition and the chemical stability of Compound A.
- the improvement in stability can be determined by comparing the state of the preparation before and after storage under the same conditions, and comparing the chemical purity of Compound A by high performance liquid chromatography or the like. Improving stability is always a very important issue for pharmaceutical compositions, considering the storage and distribution of pharmaceuticals.
- absorbability means the absorbability of Compound A into the body of a subject to which Compound A has been administered. Absorbability can be confirmed by, for example, the area under the blood concentration-time curve (AUC) and the maximum blood concentration (Cmax) after the compound A eluted as described above is absorbed into the body of the subject. The improvement in absorbability can be determined by increasing the values of AUC and Cmax. Further, the absorption rate of Compound A after administration of the preparation can be evaluated by the maximum blood concentration arrival time (Tmax). The improvement in absorbency assessed by these parameters can better lead to the intended effect of Compound A and optimization of the dosing schedule.
- AUC blood concentration-time curve
- Cmax maximum blood concentration
- “manufacturability” refers to a property capable of easily producing a pharmaceutical composition containing an active ingredient and sodium alkyl sulfate, and includes those excellent in lubricity and fluidity of the pharmaceutical composition.
- the above-mentioned sodium alkyl sulfate satisfies all of the dissolution property, absorbability, and production suitability.
- Lubricity in the present specification means the property that powders such as granulated products and granules used for tablet production do not adhere to a tableting machine or the like. Lubricity can be confirmed by the absence of sticking where the preparation adheres to the punch of the tableting machine, or the absence of binding where the preparation adheres to the die. Lubricity can also be confirmed by the fact that the extraction pressure, which is the pressure at the time of taking out the tablet, does not increase. By improving the lubricity at the time of producing the preparation, it is possible to produce tablets without damaging the produced tablets and production machines such as tableting machines.
- the “fluidity” in the present specification refers to the ease of flow of the pharmaceutical composition before granulation, and can be evaluated by the angle of repose or the degree of compression.
- a powder having extremely low fluidity becomes difficult to fluidize and cannot be granulated.
- the granulation of the powder can be advanced, and a homogeneous granulated product can be obtained.
- the additive in the pharmaceutical composition of the present invention is not particularly limited as long as it is generally used in pharmaceutical preparations.
- fluidizing agents, excipients, binders, lubricants are not limited.
- Swelling agents, coloring agents, disintegrating agents and the like can be used.
- Examples of the fluidizing agent include silicon dioxide, sodium silicate, talc, magnesium stearate and the like.
- examples of the excipient include lactose (including lactose hydrate), corn starch (corn starch), crystalline cellulose, D-mannitol and the like.
- binder examples include hydroxypropyl cellulose, hypromellose and polyvinyl alcohol.
- lubricants include hydrogenated oil, sucrose fatty acid ester, sodium lauryl sulfate, magnesium stearate and stearic acid.
- colorant examples include edible yellow No. 5 dye, edible blue No. 2 dye, edible lake dye, iron sesquioxide, yellow sesquioxide, and titanium oxide.
- the coating agent examples include hydroxypropylmethylcellulose (hypromellose, TC-5, METOLOSE, etc.) and polyethylene glycol (PEG400, PEG1500, PEG4000, PEG6000, macrogol 400, macrogol 1500, macrogol 4000, macrogol 6000, etc.). Can do.
- disintegrant examples include low-substituted hydroxypropylcellulose, corn starch (corn starch), partially pregelatinized starch, crystalline cellulose, carmellose sodium, carmellose calcium, D-mannitol, crospovidone, preferably crystalline cellulose, D-mannitol or crospovidone.
- the pharmaceutical composition containing Compound A or a pharmaceutically acceptable salt thereof and sodium alkyl sulfate can further contain a disintegrant.
- Crospovidone (cross-linked PVP) as a disintegrant is a commercially available pharmaceutical additive. In the present invention, it is 1 to 20% by mass, and preferably 2 to 15% by mass of the whole pharmaceutical composition.
- crospovidone is 0.1 to 20 parts by weight, preferably 0.2 to 5 parts by weight, more preferably 0.2 to 3 parts by weight, based on 1 part by weight of Compound A, and 0.9 to 1.1 parts by weight, 1.4 to 1.6 parts by weight, or 1.9 to 2.1 parts by weight are particularly preferred.
- Crospovidone is 0.1 to 20 parts by mass, more preferably 0.2 to 5 parts by mass, and more preferably 0.2 to 3 parts by mass with respect to 1 part by mass of sodium alkyl sulfate. Particularly preferred is 0.9 to 1.1 parts by weight, 1.4 to 1.6 parts by weight, or 1.9 to 2.1 parts by weight.
- the pharmaceutical composition containing Compound A or a pharmaceutically acceptable salt thereof and sodium alkyl sulfate can further contain carmellose sodium as a disintegrant.
- the carmellose sodium is an additive for pharmaceuticals, and in the present invention, it is 1 to 10% by mass of the whole pharmaceutical composition.
- Carmellose sodium is 0.1 to 5 parts by mass, preferably 0.2 to 2 parts by mass, or 0.2 to 0.4 parts by mass, or 0.9 parts by mass with respect to 1 part by mass of Compound A. Particularly preferred is -1.2 parts by weight. Carmellose sodium is 0.1 to 5 parts by weight, more preferably 0.2 to 2 parts by weight, particularly preferably 0.2 to 0.4 parts by weight, based on 1 part by weight of sodium alkyl sulfate. Part, or 0.9 to 1.2 parts by mass.
- the pharmaceutical composition containing Compound A or a pharmaceutically acceptable salt thereof and sodium alkyl sulfate can further contain carmellose calcium as a disintegrant. ⁇ 10% by mass.
- Carmellose calcium is 0.1 to 5 parts by weight, preferably 0.2 to 2 parts by weight, or 0.2 to 0.4 parts by weight, or 0.9 parts by weight with respect to 1 part by weight of Compound A. Particularly preferred is -1.2 parts by weight. Carmellose calcium is 0.1 to 5 parts by mass of sodium alkyl sulfate, more preferably 0.2 to 2 parts by mass, particularly preferably 0.2 to 0.4 parts by mass, or 0.0. 9 to 1.2 parts by mass.
- the pharmaceutical composition containing Compound A or a pharmaceutically acceptable salt thereof and sodium alkyl sulfate can further contain D-mannitol as a disintegrant.
- D-mannitol as a disintegrant is known as a disintegrant in an intraoral quick disintegrant, and the amount that can be used in the present invention is 10 to 80% by mass of the whole pharmaceutical composition, and 15 to 70% by mass. 20 to 60% by mass is preferable.
- the amount of D-mannitol that can be used in the present invention is 1 to 20 parts by weight, preferably 2 to 15 parts by weight, more preferably 2 to 12 parts by weight, based on 1 part by weight of Compound A. Particularly preferred is 2 to 4 parts by weight, 6 to 8 parts by weight, or 9 to 11 parts by weight.
- the pharmaceutical composition containing Compound A or a pharmaceutically acceptable salt thereof and sodium alkyl sulfate can further contain lactose as an excipient.
- the amount of lactose that can be used in the present invention is 1 to 80% by mass, preferably 2 to 70% by mass, more preferably 3 to 60% by mass, based on the entire pharmaceutical composition.
- the amount of lactose that can be used in the present invention is 1 to 30 parts by weight, preferably 1 to 10 parts by weight, more preferably 1 to 5 parts by weight with respect to 1 part by weight of Compound A. Particularly preferred is 1 to 2 parts by mass, or 4 to 5 parts by mass.
- Examples of the pharmaceutical composition of the present invention include a pharmaceutical composition containing Compound A or a pharmaceutically acceptable salt thereof as an active ingredient and containing sodium alkyl sulfate, preferably Compound A or a pharmaceutically acceptable salt thereof. And a sodium lauryl sulfate-containing pharmaceutical composition.
- the pharmaceutical composition of the present invention contains Compound A or a pharmaceutically acceptable salt thereof as an active ingredient, and contains 0.05 to 15 parts by mass of sodium lauryl sulfate relative to 1 part by mass of Compound A. It is a pharmaceutical composition. More preferably, it is a pharmaceutical composition comprising Compound A or a pharmaceutically acceptable salt thereof as an active ingredient and containing 0.1 to 10 parts by mass of sodium lauryl sulfate with respect to 1 part by mass of Compound A.
- it is a pharmaceutical composition
- a pharmaceutical composition comprising Compound A or a pharmaceutically acceptable salt thereof as an active ingredient and containing 0.2 to 5 parts by mass of sodium lauryl sulfate relative to 1 part by mass of Compound A. More preferably, it is a pharmaceutical composition comprising Compound A or a pharmaceutically acceptable salt thereof as an active ingredient and containing 0.25 to 3 parts by mass of sodium lauryl sulfate relative to 1 part by mass of Compound A.
- it is a pharmaceutical composition comprising Compound A or a pharmaceutically acceptable salt thereof as an active ingredient, and containing 0.75 to 1.5 parts by mass of sodium lauryl sulfate relative to 1 part by mass of Compound A. . More preferably, it is a pharmaceutical composition comprising Compound A or a pharmaceutically acceptable salt thereof as an active ingredient and containing 1 part by mass of sodium lauryl sulfate with respect to 1 part by mass of Compound A.
- Compound A or a pharmaceutically acceptable salt thereof as an active ingredient contains 1 part by weight of sodium lauryl sulfate per 1 part by weight of Compound A, and further contains crospovidone, carmellose sodium, carmellose A pharmaceutical composition comprising one additive selected from the group consisting of calcium.
- the pharmaceutical composition of the present invention preferably contains Compound A or a pharmaceutically acceptable salt thereof as an active ingredient, contains sodium lauryl sulfate, crospovidone, carmellose sodium, carmellose calcium
- composition More preferably, it contains Compound A or a pharmaceutically acceptable salt thereof as an active ingredient, contains sodium lauryl sulfate, and further contains 0.2 to 5 parts by mass of crospovidone relative to 1 part by mass of Compound A. It is a pharmaceutical composition. More preferably, a pharmaceutical comprising compound A or a pharmaceutically acceptable salt thereof as an active ingredient, containing sodium lauryl sulfate, and containing 0.2 to 3 parts by mass of crospovidone relative to 1 part by mass of compound A It is a composition.
- compound A or a pharmaceutically acceptable salt thereof as an active ingredient contains sodium lauryl sulfate, and is 0.9 to 1.1 parts by weight, 1.4 to A pharmaceutical composition containing 1.6 parts by mass or 1.9 to 2.1 parts by mass of crospovidone.
- the pharmaceutical composition of the present invention is preferably a pharmaceutical composition comprising Compound A or a pharmaceutically acceptable salt thereof as an active ingredient, containing sodium lauryl sulfate, and further containing crospovidone. is there.
- compound A or a pharmaceutically acceptable salt thereof as an active ingredient contains 0.1 to 10 parts by weight of sodium lauryl sulfate with respect to 1 part by weight of compound A, and further 1 part by weight of compound A Is a pharmaceutical composition containing 0.1 to 20 parts by mass of crospovidone.
- compound A or a pharmaceutically acceptable salt thereof as an active ingredient contains 0.25-3 parts by mass of sodium lauryl sulfate relative to 1 part by mass of compound A, and further 1 part by mass of compound A Is a pharmaceutical composition containing 0.2 to 5 parts by mass of crospovidone.
- compound A or a pharmaceutically acceptable salt thereof as an active ingredient contains 0.75 to 1.5 parts by mass of sodium lauryl sulfate relative to 1 part by mass of compound A, and further contains compound A-1 A pharmaceutical composition containing 0.2 to 3 parts by mass of crospovidone relative to parts by mass.
- composition containing 1.9 to 1.1 parts by weight, 1.4 to 1.6 parts by weight, or 1.9 to 2.1 parts by weight of crospovidone.
- the pharmaceutical composition of the present invention preferably contains Compound A or a pharmaceutically acceptable salt thereof as an active ingredient, contains sodium lauryl sulfate, crospovidone, carmellose sodium, carmellose calcium
- a pharmaceutical composition further containing D-mannitol.
- one or more additives selected from the group consisting of compound A or a pharmaceutically acceptable salt thereof as an active ingredient, containing sodium lauryl sulfate, and consisting of crospovidone, carmellose sodium, and carmellose calcium And further containing 2 to 4 parts by weight, 6 to 8 parts by weight, or 9 to 11 parts by weight of D-mannitol with respect to 1 part by weight of Compound A.
- the pharmaceutical composition of the present invention preferably contains Compound A or a pharmaceutically acceptable salt thereof as an active ingredient, contains sodium lauryl sulfate, crospovidone, carmellose sodium, carmellose calcium And a pharmaceutical composition containing one or more additives selected from the group consisting of D-mannitol and lactose.
- one or more additives selected from the group consisting of compound A or a pharmaceutically acceptable salt thereof as an active ingredient, containing sodium lauryl sulfate, and consisting of crospovidone, carmellose sodium, carmellose calcium , D-mannitol, and further 1 to 30 parts by mass of lactose per 1 part by mass of Compound A.
- one or more additives selected from the group consisting of compound A or a pharmaceutically acceptable salt thereof as an active ingredient, containing sodium lauryl sulfate, and consisting of crospovidone, carmellose sodium, and carmellose calcium , D-mannitol, and further 1 to 10 parts by mass of lactose per 1 part by mass of Compound A.
- one or more additives selected from the group consisting of compound A or a pharmaceutically acceptable salt thereof as an active ingredient, containing sodium lauryl sulfate, and consisting of crospovidone, carmellose sodium, and carmellose calcium And 2 to 12 parts by mass of D-mannitol per 1 part by mass of Compound A and further 1 to 5 parts by mass of lactose per 1 part by mass of Compound A.
- the pharmaceutical composition of the present invention preferably contains Compound A or a pharmaceutically acceptable salt thereof as an active ingredient, contains sodium lauryl sulfate, and further contains D-mannitol. It is a thing.
- a pharmaceutical comprising compound A or a pharmaceutically acceptable salt thereof as an active ingredient, containing sodium lauryl sulfate, and further containing 1 to 20 parts by mass of D-mannitol relative to 1 part by mass of compound A It is a composition. More preferably, it contains Compound A or a pharmaceutically acceptable salt thereof as an active ingredient, contains sodium lauryl sulfate, and further contains 2 to 15 parts by mass of D-mannitol with respect to 1 part by mass of Compound A. It is a pharmaceutical composition.
- Compound A or a pharmaceutically acceptable salt thereof as an active ingredient contains sodium lauryl sulfate, contains 2 to 12 parts by weight of D-mannitol per 1 part by weight of Compound A, and A pharmaceutical composition containing one or more additives selected from the group consisting of crospovidone, carmellose sodium, and carmellose calcium.
- the pharmaceutical composition of the present invention is preferably a pharmaceutical composition containing Compound A or a pharmaceutically acceptable salt thereof as an active ingredient, containing sodium lauryl sulfate, and further containing lactose. is there.
- the pharmaceutical composition contains Compound A or a pharmaceutically acceptable salt thereof as an active ingredient, contains sodium lauryl sulfate, and further contains 1-30 parts by weight of lactose relative to 1 part by weight of Compound A. It is. More preferably, the pharmaceutical composition contains Compound A or a pharmaceutically acceptable salt thereof as an active ingredient, contains sodium lauryl sulfate, and further contains 1 to 10 parts by mass of lactose relative to 1 part by mass of Compound A. It is.
- compound A or a pharmaceutically acceptable salt thereof as an active ingredient contains sodium lauryl sulfate, contains 1 to 5 parts by weight of lactose per 1 part by weight of compound A, and It is a pharmaceutical composition containing one or more additives selected from the group consisting of povidone, carmellose sodium, and carmellose calcium.
- the pharmaceutical composition of the present invention is preferably a pharmaceutical composition containing Compound A or a pharmaceutically acceptable salt thereof as an active ingredient, and containing sodium lauryl sulfate, crospovidone, lactose, and D-mannitol. It is a composition.
- compound A or a pharmaceutically acceptable salt thereof as an active ingredient, and 0.01 to 25 parts by weight of sodium lauryl sulfate, 0.1 to 20 parts by weight of cloth per 1 part by weight of compound A
- a pharmaceutical composition comprising povidone, 0.1 to 20 parts by mass of D-mannitol, and 0.1 to 30 parts by mass of lactose.
- Compound A or a pharmaceutically acceptable salt thereof as an active ingredient 0.1 to 10 parts by weight of sodium lauryl sulfate, 0.1 to 20 parts by weight of cross to 1 part by weight of Compound A
- a pharmaceutical composition comprising povidone, 0.1 to 20 parts by mass of D-mannitol, and 0.1 to 30 parts by mass of lactose.
- it contains Compound A or a pharmaceutically acceptable salt thereof as an active ingredient, and 0.2 to 5 parts by mass of sodium lauryl sulfate, 0.1 to 20 parts by mass of cross with respect to 1 part by mass of Compound A
- a pharmaceutical composition comprising povidone, 0.1 to 20 parts by mass of D-mannitol, and 0.1 to 30 parts by mass of lactose.
- it contains Compound A or a pharmaceutically acceptable salt thereof as an active ingredient, and 0.25-3 parts by weight of sodium lauryl sulfate, 0.1-20 parts by weight of cloth per 1 part by weight of Compound A
- a pharmaceutical composition comprising povidone, 0.1 to 20 parts by mass of D-mannitol, and 0.1 to 30 parts by mass of lactose.
- it contains compound A or a pharmaceutically acceptable salt thereof as an active ingredient, and 0.75 to 1.5 parts by mass of sodium lauryl sulfate, 0.1 to 20 parts by mass with respect to 1 part by mass of compound A Of crospovidone, 0.1 to 20 parts by mass of D-mannitol, and 0.1 to 30 parts by mass of lactose.
- it contains Compound A or a pharmaceutically acceptable salt thereof as an active ingredient, and 0.75 to 1.5 parts by mass of sodium lauryl sulfate, 0.2 to 5 parts by mass with respect to 1 part by mass of Compound A Of crospovidone, 0.1 to 20 parts by mass of D-mannitol, and 0.1 to 30 parts by mass of lactose.
- it contains Compound A or a pharmaceutically acceptable salt thereof as an active ingredient, and 0.75 to 1.5 parts by mass of sodium lauryl sulfate, 0.2 to 3 parts by mass with respect to 1 part by mass of Compound A Of crospovidone, 0.1 to 20 parts by mass of D-mannitol, and 0.1 to 30 parts by mass of lactose.
- Compound A More preferably, it contains Compound A or a pharmaceutically acceptable salt thereof as an active ingredient, and 0.75 to 1.5 parts by mass of sodium lauryl sulfate, 0.2 to 3 parts by mass with respect to 1 part by mass of Compound A
- a pharmaceutical composition comprising 2 to 15 parts by weight of D-mannitol and 1 to 10 parts by weight of lactose.
- Compound A More preferably, it contains Compound A or a pharmaceutically acceptable salt thereof as an active ingredient, and 0.75 to 1.5 parts by mass of sodium lauryl sulfate, 0.2 to 3 parts by mass with respect to 1 part by mass of Compound A
- a pharmaceutical composition comprising 2 to 12 parts by weight of D-mannitol and 1 to 5 parts by weight of lactose.
- it contains Compound A or a pharmaceutically acceptable salt thereof as an active ingredient, and 1 part by weight of sodium lauryl sulfate, 0.9 to 1.1 parts by weight, 1.4 parts per 1 part by weight of Compound A 1.6 parts by mass, or 1.9-2.1 parts by mass of crospovidone, 2-4 parts by mass, 6-8 parts by mass, or 9-11 parts by mass of D-mannitol, and 1-2 parts by mass Or a pharmaceutical composition containing 4 to 5 parts by mass of lactose.
- the pharmaceutical composition of the present invention may employ a route normally used for oral administration, transdermal administration, intraperitoneal administration, intravenous administration, etc., and oral administration is preferred. Accordingly, in a preferred embodiment, the pharmaceutical composition of the present invention is a pharmaceutical composition for oral administration comprising Compound A and sodium alkyl sulfate.
- Examples of the pharmaceutical composition for oral administration include, but are not limited to, syrups, powders, granules, tablets, capsules and the like.
- the pharmaceutical composition of the present invention can be produced by a known preparation method. For example, as a granulation method, a fluidized bed granulation method, a stirring granulation method, a tumbling fluid granulation method, an extrusion granulation method, or the like.
- the granulated product can be produced using a method, a spray granulation method, a crushing granulation method, or the like.
- the pharmaceutical composition of the present invention When the pharmaceutical composition of the present invention is formulated as a tablet, a coating can be applied to the surface of the tablet to provide a stable and easy-to-use pharmaceutical composition for oral administration.
- the coating includes film coating and sugar coating.
- the coating base include hypromellose, ethyl cellulose, hydroxypropyl cellulose, polyvinyl alcohol, sucrose and the like.
- the pharmaceutical composition of the present invention can be used with various flavors such as orange and lemon as flavoring agents for easy oral administration, and l-menthol, camphor, mint and the like as flavoring agents. Can be used as
- the pharmaceutical composition of the present invention is useful as an antitumor agent because Compound A has excellent FGFR inhibitory activity.
- the target cancer is not particularly limited.
- head and neck cancer gastrointestinal cancer [for example, esophageal cancer, stomach cancer, gastrointestinal stromal tumor, duodenal cancer, liver cancer, biliary tract cancer (for example, gallbladder / bile duct cancer, etc.) Pancreatic cancer, small intestine cancer, colon cancer (eg, colorectal cancer, colon cancer, rectal cancer, etc.), lung cancer, breast cancer, ovarian cancer, uterine cancer (eg, cervical cancer, endometrial cancer, etc.), renal cancer , Bladder cancer, prostate cancer, urothelial cancer, bone / soft tissue sarcoma, blood cancer (eg B cell lymphoma, chronic lymphocytic leukemia, peripheral T cell lymphoma, myelodysplastic syndrome, acute myeloid leukemia, acute lymph Leukemia), multiple mye
- the present invention relates to head and neck cancer, gastrointestinal cancer [for example, esophageal cancer, gastric cancer, gastrointestinal stromal tumor, duodenal cancer, liver cancer, biliary tract cancer (for example, gallbladder / bile duct cancer, etc.), pancreatic cancer, small intestine cancer.
- gastrointestinal cancer for example, esophageal cancer, gastric cancer, gastrointestinal stromal tumor, duodenal cancer, liver cancer, biliary tract cancer (for example, gallbladder / bile duct cancer, etc.), pancreatic cancer, small intestine cancer.
- Colorectal cancer eg, colorectal cancer, colon cancer, rectal cancer, etc.
- lung cancer breast cancer, ovarian cancer, uterine cancer (eg, cervical cancer, endometrial cancer, etc.), renal cancer, bladder cancer, prostate cancer , Urothelial cancer, bone / soft tissue sarcoma, blood cancer (eg B cell lymphoma, chronic lymphocytic leukemia, peripheral T cell lymphoma, myelodysplastic syndrome, acute myeloid leukemia, acute lymphocytic leukemia), frequent occurrence
- a pharmaceutical composition for use for the treatment or prevention of a tumor selected from multiple myeloma, skin cancer, and mesothelioma is provided.
- the present invention relates to elution of Compound A from a pharmaceutical composition, characterized in that sodium lauryl sulfate is added to the pharmaceutical composition containing Compound A or a pharmaceutically acceptable salt thereof.
- a method for improving sex is provided.
- the present invention provides a method for improving the absorbability of Compound A, which comprises adding sodium lauryl sulfate to a pharmaceutical composition containing Compound A or a pharmaceutically acceptable salt thereof. To do.
- the present invention provides a method for improving production suitability, wherein sodium lauryl sulfate is added to a pharmaceutical composition containing Compound A or a pharmaceutically acceptable salt thereof.
- the present invention also provides, in another aspect, the use of sodium lauryl sulfate for improving the dissolution property of Compound A or a pharmaceutically acceptable salt thereof.
- the present invention also provides, in another aspect, the use of sodium lauryl sulfate for improving the absorbability of Compound A or a pharmaceutically acceptable salt thereof.
- the present invention provides the use of sodium lauryl sulfate for improving the production suitability of a pharmaceutical composition containing Compound A or a pharmaceutically acceptable salt thereof.
- the present invention also provides, in another aspect, the use of sodium lauryl sulfate for producing a pharmaceutical composition containing compound A or a pharmaceutically acceptable salt thereof.
- a test solution was obtained by suspending 25 mg of Compound A in the second solution (50 mL) of the JP dissolution test at pH 6.8 and heating at 37 ° C. for 60 minutes.
- PEG6000 Microgol 6000, manufactured by Nippon Oil & Fats Co., Ltd.
- poloxamer Litrol F68, manufactured by BASF Corporation
- ⁇ Comparative Example 9> 0.5 g of polyoxyethylene sorbitan monolaurate (Tween 20) is dissolved in the second solution (50 mL) of a JP 6.8 dissolution test at pH 6.8, and then 25 mg of compound A is suspended and heated at 37 ° C. for 60 minutes. To obtain a test solution.
- ⁇ Comparative example 14> 0.05 g of polyoxyethylene castor oil (Cremophor EL, manufactured by Sigma-Aldrich) was dissolved in the second solution (50 mL) of a JP 6.8 dissolution test at pH 6.8, and 25 mg of Compound A was suspended therein for 37 minutes for 60 minutes. A test solution was obtained by heating at 0 ° C.
- Test Example 2 Absorbency Test Using the sodium lauryl sulfate and sucrose fatty acid monoester that gave a good solubility improvement effect to Compound A in Test Example 1, the absorbability test was performed as follows.
- ⁇ Comparative Example 16> 0.8 g of Compound A was suspended in 0.5% hypromellose aqueous solution (40 mL), which is widely used in drug absorption tests, to obtain a suspension of Compound A.
- Pretreatment Intramuscular administration of 10 ⁇ g / 0.1 mL / kg of atropine sulfate intravenous solution and 10 ⁇ g / 0.1 mL / kg of pentagastrin intramuscular solution 30 minutes before administration of the administration sample, and then pentagastrin muscle at intervals of 45 minutes
- Injection solution 10 ⁇ g / 0.1 mL / kg was intramuscularly administered twice.
- Blood samples were collected from each animal 30 minutes, 1 hour, 1.5 hours, 2 hours, 4 hours, and 8 hours after the oral administration of the formulation examples and comparative examples, and the blood concentration of Compound A was measured as (liquid AUC and Cmax values were calculated by measurement (by chromatography mass spectrometry). The results are shown in Table 3.
- Comparative Example 17 containing Compound A together with sucrose fatty acid monoester showed the same level of absorbability as Comparative Example 16 which was a suspension of Compound A alone.
- Formulation Example 3 containing sodium lauryl sulfate with Compound A showed significantly higher absorbability of Compound A than Comparative Example 17 containing the same amount of sucrose fatty acid monoester. It became clear that it is useful for improving the absorption of sucrose.
- ⁇ Formulation example 4> Compound A 2 g, sodium lauryl sulfate 0.5 g, lactose 9.5 g, and corn starch 4 g were mixed in a glass bottle for 1 minute. The whole amount was passed through a sieve having an opening of 500 ⁇ m, and then mixed again in a glass bottle for 1 minute. While mixing using a pestle and mortar, add 3400 ⁇ L of 10% low-viscosity hydroxypropylcellulose (HPC-SL), sift through the whole volume with a sieve having an opening of 850 ⁇ m, and then use a moisture meter (AND, MX-50). And dried at 70 ° C. Further, the whole amount was sieved with a sieve having an opening of 1000 ⁇ m to obtain Compound A granules.
- HPC-SL 10% low-viscosity hydroxypropylcellulose
- HPC-SL 10% low-viscosity hydroxypropylcellulose
- ⁇ Formulation example 6> Compound A (1.4 g), sodium lauryl sulfate (4.2 g), lactose (3.9 g), and corn starch (1.9 g) were mixed in a glass bottle for 1 minute. The whole amount was passed through a sieve having an opening of 500 ⁇ m, and then mixed again in a glass bottle for 1 minute. While mixing 6.4 g of the obtained mixed product using a pestle and mortar, 1030% low-viscosity hydroxypropylcellulose (HPC-SL) 1330 ⁇ L was added, and the whole amount was sieved with a sieve having an opening of 850 ⁇ m, and then moisture content was measured. And dried at 70 ° C. using a vessel (AND, MX-50). Further, the whole amount was sieved with a sieve having an opening of 1000 ⁇ m to obtain Compound A granules.
- HPC-SL low-viscosity hydroxypropylcellulose
- Pretreatment Intramuscular administration of 10 ⁇ g / 0.1 mL / kg of atropine sulfate intravenous solution and 10 ⁇ g / 0.1 mL / kg of pentagastrin intramuscular solution 30 minutes before administration of the administration sample, and then pentagastrin muscle at intervals of 45 minutes
- Injection solution 10 ⁇ g / 0.1 mL / kg was intramuscularly administered twice.
- blood was collected from each animal 30 minutes, 1 hour, 1.5 hours, 2 hours, 4 hours, and 8 hours after the oral administration of Formulation Examples and Comparative Examples. was measured (by liquid chromatography mass spectrometry) to calculate AUC and Cmax values. The results are shown in Table 4.
- the disintegrant was screened by evaluating the tableting pressure at which the target hardness (65N) was obtained and the disintegration property of the tablets.
- the disintegration property was evaluated by the disintegration test of the 16th revision Japanese Pharmacopoeia using water as a test solution.
- ⁇ Formulation example 7> Compound A (120 g), sodium lauryl sulfate (120 g), lactose (516 g), and corn starch (276 g) were mixed in a plastic bag for 1 minute, passed through a sieve having a mesh size of 500 ⁇ m, and mixed again in a vinyl bag for 5 minutes. Of the obtained mixed powder, 340 g was put in a fluidized bed granulator (Freund Sangyo Co., Ltd.) and granulated while spraying 161 g of 7.5% low-viscosity hydroxypropylcellulose to obtain a granulated product.
- a fluidized bed granulator Frund Sangyo Co., Ltd.
- Crystalline cellulose, crospovidone and magnesium stearate were added to the resulting granulated product and mixed in a glass bottle. The whole amount was passed through a sieve having an opening of 850 ⁇ m, and then mixed again in a glass bottle to obtain a tableting powder.
- a tablet of Compound A was produced using a universal tensile compression tester (Shimadzu Corporation) at a tableting pressure at which the target hardness (65N) was obtained.
- a tablet of Compound A was produced using a universal tensile compression tester (Shimadzu Corporation) at a tableting pressure at which the target hardness (65N) was obtained.
- ⁇ Formulation example 9 Crystalline cellulose, carmellose sodium and magnesium stearate were added to the granulated product obtained in the same manner as in Formulation Example 7 and mixed in a glass bottle. The whole amount was passed through a sieve having an opening of 850 ⁇ m, and then mixed again in a glass bottle to obtain a tableting powder.
- a tablet of Compound A was produced using a universal tensile compression tester (Shimadzu Corporation) at a tableting pressure at which the target hardness (65N) was obtained.
- ⁇ Formulation example 10 Crystalline cellulose, carmellose sodium and magnesium stearate were added to the granulated product obtained in the same manner as in Formulation Example 7 and mixed in a glass bottle. The whole amount was passed through a sieve having an opening of 850 ⁇ m, and then mixed again in a glass bottle to obtain a tableting powder.
- a tablet of Compound A was produced using a universal tensile compression tester (Shimadzu Corporation) at a tableting pressure at which the target hardness (65N) was obtained.
- ⁇ Formulation example 11 Crystalline cellulose, carmellose calcium and magnesium stearate were added to the granulated product obtained in the same manner as in Formulation Example 7 and mixed in a glass bottle. The whole amount was passed through a sieve having an opening of 850 ⁇ m, and then mixed again in a glass bottle to obtain a tableting powder.
- a tablet of Compound A was produced using a universal tensile compression tester (Shimadzu Corporation) at a tableting pressure at which the target hardness (65N) was obtained.
- ⁇ Formulation example 12 Crystalline cellulose, carmellose calcium and magnesium stearate were added to the granulated product obtained in the same manner as in Formulation Example 7 and mixed in a glass bottle. The whole amount was passed through a sieve having an opening of 850 ⁇ m, and then mixed again in a glass bottle to obtain a tableting powder.
- a tablet of Compound A was produced using a universal tensile compression tester (Shimadzu Corporation) at a tableting pressure at which the target hardness (65N) was obtained.
- ⁇ Formulation example 13 Crystalline cellulose, sodium carboxymethyl starch and magnesium stearate were added to the granulated product obtained in the same manner as in Formulation Example 7 and mixed in a glass bottle. The whole amount was passed through a sieve having an opening of 850 ⁇ m, and then mixed again in a glass bottle to obtain a tableting powder.
- a tablet of Compound A was produced using a universal tensile compression tester (Shimadzu Corporation) at a tableting pressure at which the target hardness (65N) was obtained.
- a tablet of Compound A was produced using a universal tensile compression tester (Shimadzu Corporation) at a tableting pressure at which the target hardness (65N) was obtained.
- ⁇ Formulation example 15 Crystalline cellulose and magnesium stearate were added to the granulated product obtained in the same manner as in Formulation Example 7 and mixed in a glass bottle. The whole amount was passed through a sieve having an opening of 850 ⁇ m, and then mixed again in a glass bottle to obtain a tableting powder. A tablet of Compound A was produced using a universal tensile compression tester (Shimadzu Corporation) at a tableting pressure at which the target hardness (65N) was obtained. Table 5 shows the results of Formulation Examples 7 to 15 for the disintegration test.
- the low-substituted hydroxypropylcellulose and sodium carboxymethyl starch did not show a shortening of the disintegration time and required a high tableting pressure, and the moldability tended to decrease. From these results, it was suggested that any disintegrant was acceptable as a tablet, but crospovidone, carmellose sodium, and carmellose calcium were particularly useful.
- Test Example 5 Tablet Moldability and Disintegration Test
- crospovidone and carmellose sodium which were found to have a high moldability and disintegration improving effect in a tablet containing Compound A and sodium lauryl sulfate
- Ingredients other than these disintegrants were the same mass, and the tablets were prepared and compared as follows using a tableting pressure with which a target hardness (60 N) was obtained using a rotary tableting machine. The results are shown in Table 6.
- ⁇ Formulation example 16> Compound A (200 g), sodium lauryl sulfate (NIKKOL SLS, manufactured by Nikko Chemicals) (200 g), lactose (860 g), and corn starch (460 g) were mixed in a plastic bag for 1 minute. And mixed for 1 minute. The obtained mixed powder was put into a fluidized bed granulator (Freund Sangyo Co., Ltd.) and granulated while spraying 800 g of 7.5% low-viscosity hydroxypropylcellulose to obtain a granulated product. The obtained granulated product was all sieved with a sieve having an opening of 850 ⁇ m.
- NIKKOL SLS sodium lauryl sulfate
- lactose 860 g
- corn starch 460 g
- ⁇ Formulation example 20> A film coating solution consisting of 6.8 g of coating agent and 81.2 g of purified water was sprayed onto 180 g of the tablet obtained in Formulation Example 19 with a coating machine (Freund Sangyo Co., Ltd.) to obtain a film-coated tablet of Formulation Example 20.
- the coating agent used had a general composition consisting of low-viscosity hydroxypropylcellulose, polyethylene glycol, titanium oxide and a colorant.
- ⁇ Formulation example 21> Compound A (12 g), sodium lauryl sulfate (NIKKOL SLS, manufactured by Nikko Chemicals Co., Ltd.) (12 g), lactose (354 g), and corn starch (138 g) were mixed in a plastic bag for 1 minute. And mixed for 1 minute. The obtained mixed powder was put into a fluidized bed granulator (Paurec Co., Ltd.) and granulated while spraying 239 g of 7.5% low-viscosity hydroxypropylcellulose to obtain a granulated product. The obtained granulated product was all sieved with a sieve having an opening of 850 ⁇ m.
- the absorptivity test was implemented as follows. ⁇ Absorption experiment conditions> Animals used: Beagle dog (Kitayama Labes, 6 males) Meal conditions: 20 hours from the previous day Fasting dose: 20 mg / body Administration sample: Formulation Examples 20 and 21 Administration method: Oral administration with 50 mL of water
- Pretreatment Intramuscular administration of 10 ⁇ g / 0.1 mL / kg of atropine sulfate intravenous solution and 10 ⁇ g / 0.1 mL / kg of pentagastrin intramuscular solution 30 minutes before administration of the administration sample, and then pentagastrin muscle at intervals of 45 minutes Injection solution 10 ⁇ g / 0.1 mL / kg was intramuscularly administered twice.
- blood was collected from each animal 30 minutes, 1 hour, 1.5 hours, 2 hours, 4 hours, and 8 hours, and the blood concentration of Compound A was measured as (liquid AUC, Cmax and Tmax values were calculated by measurement (by chromatography mass spectrometry). The results are shown in Table 7.
- ⁇ Formulation example 22> Compound A (60 g), sodium lauryl sulfate (NIKKOL SLS, manufactured by Nikko Chemicals) (60 g), lactose (258 g), and corn starch (138 g) were mixed in a plastic bag for 1 minute. And mixed for 1 minute. The obtained mixed powder was put into a fluidized bed granulator (Paurec Co., Ltd.) and granulated while spraying 241 g of 7.5% low-viscosity hydroxypropyl cellulose to obtain a granulated product. The obtained granulated product was all sieved with a sieve having an opening of 850 ⁇ m.
- Lactose hydrate (Super Tab 11SD, DFE Pharma), crystalline cellulose (CEOLUS pH-102, Asahi Kasei Co., Ltd.), crospovidone (Kollidon CL, BASF Corporation) and magnesium stearate are added to the obtained granulated product, and the glass bottle is added.
- a tableting powder A 500 mg tablet was produced using a universal tensile compression tester (Shimadzu Corporation).
- ⁇ Formulation example 24 Crystalline cellulose (CEOLUS pH-102), crospovidone (Kollidon CL) and magnesium stearate were added to the granulated product obtained in the same manner as in Formulation Example 22, and mixed in a glass bottle to obtain a tableting powder.
- a 300 mg tablet was produced using a universal tensile compression tester (Shimadzu Corporation).
- a 500 mg tablet was produced using a universal tensile compression tester (Shimadzu Corporation).
- ⁇ Formulation example 29> D-mannitol (Pearlitol 100SD), crystalline cellulose (CEOLUS KG-802), crospovidone (Kollidon CL-SF) and magnesium stearate are added to the granulated product obtained in the same manner as in Formulation Example 22, and mixed in a glass bottle. I got a tableting powder. 400 mg tablets were produced using a universal tensile compression tester (Shimadzu Corporation).
- a 500 mg tablet was produced using a universal tensile compression tester (Shimadzu Corporation).
- Test Example 8 The amount of the late additive was different, and the tablets of Formulation Examples 33 and 34 containing 20 mg of Compound A and Formulation Example 35 containing 4 mg of Compound A were prepared as follows, and in vivo absorbability was obtained in the same manner as in Test Example 2. evaluated. The results are shown in Table 9.
- ⁇ Formulation example 33> Compound A (80 g), sodium lauryl sulfate (NIKKOL SLS, manufactured by Nikko Chemicals Co., Ltd.) (80 g), lactose (108 g), and corn starch (120 g) were mixed in a plastic bag for 1 minute, passed through a sieve with an opening of 500 ⁇ m, and then passed through a vinyl bag again. And mixed for 1 minute. The obtained mixed powder was put into a fluidized bed granulator (Paurec Co., Ltd.) and granulated while spraying 241 g of 7.5% low-viscosity hydroxypropyl cellulose to obtain a granulated product.
- NIKKOL SLS sodium lauryl sulfate
- lactose 108 g
- corn starch 120 g
- the obtained granulated product was all sieved with a sieve having an opening of 850 ⁇ m.
- Tableting was performed with a tableting machine (Kikusui Seisakusho Co., Ltd.) to obtain tablets.
- a film coating solution consisting of 7.7 g of coating agent and 92.3 g of purified water was sprayed on 180 g of the obtained tablets with a coating machine (Freund Sangyo Co., Ltd.) to obtain film-coated tablets of Formulation Example 33.
- the coating agent used had a general composition consisting of low-viscosity hydroxypropylcellulose, polyethylene glycol, titanium oxide and a colorant.
- ⁇ Formulation example 34 125 g of the granulated product obtained in the same manner as in Formulation Example 33, 72.5 g of D-mannitol (Pealitol 100SD), 25 g of crystalline cellulose (CEOLUS KG-802), 25 g of crospovidone (Kollidon CL), and magnesium stearate 2 0.5 g was added and mixed in a plastic bag, and then tableted with a tableting machine (Kikusui Seisakusho Co., Ltd.) to obtain a tablet.
- a tableting machine Koreansui Seisakusho Co., Ltd.
- a film coating solution consisting of 7.5 g of coating agent and 90.4 g of purified water was sprayed on 180 g of the obtained tablets with a coating machine (Freund Sangyo Co., Ltd.) to obtain a film-coated tablet of Formulation Example 35.
- Pretreatment Intramuscular administration of 10 ⁇ g / 0.1 mL / kg of atropine sulfate intravenous solution and 10 ⁇ g / 0.1 mL / kg of pentagastrin intramuscular solution 30 minutes before administration of the administration sample, and then pentagastrin muscle at intervals of 45 minutes
- Injection solution 10 ⁇ g / 0.1 mL / kg was intramuscularly administered twice. Blood was collected from each animal 30 minutes, 1 hour, 2 hours, 3 hours, 4 hours, 6 hours and 8 hours after the oral administration of Formulation Examples 33, 34 and 35, and the compound A was collected in the blood. The concentration was measured (by liquid chromatography mass spectrometry) to calculate AUC, Cmax and Tmax values. The results are shown in Table 9.
- ⁇ Formulation example 36 60 g of compound A screened with 1700 ⁇ m mesh sieve, 60 g of sodium lauryl sulfate, 81 g of lactose and 90 g of corn starch were placed in a fluidized bed granulator (Freund Sangyo Co., Ltd.) while spraying 180 g of 5% low-viscosity hydroxypropylcellulose. Granulated product was obtained.
- ⁇ Comparative Example 18> Add 60g of Compound A, sieved with a 1700 ⁇ m screen, 141g of lactose, 90g of corn starch into a fluidized bed granulator (Freund Sangyo Co., Ltd.) and spray 5% low-viscosity hydroxypropylcellulose to carry out the granulation process. However, granulation was not possible because the powder did not flow.
- Tablets were prepared as follows by granulating the granulated product not containing sodium alkyl sulfate, and the influence of sodium alkyl sulfate in the tablet production process was evaluated.
- ⁇ Formulation example 37> The granulated product obtained in Formulation Example 36 was all sieved with a sieve having an opening of 600 ⁇ m. In a plastic bag, add 261.61 g of D-mannitol (Pearlitol 100SD), 48 g of crystalline cellulose (CEOLUS KG-802), 48 g of crospovidone (Kollidon CL) and 2.4 g of magnesium stearate to 120 g of the granulated product. After mixing, tableting was performed with a tableting machine (Kikusui Seisakusho Co., Ltd.) to obtain tablets.
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Abstract
Description
化合物Aについては、溶出性の改善についても、他の目的のためにも、アルキル硫酸ナトリウムと併用することについて報告されていない。
[1]以下の構造を有する(S)-1-(3-(4-アミノ-3-((3,5-ジメトキシフェニル)エチニル)-1H-ピラゾロ[3,4-d]ピリミジン-1-イル-1-ピロリジニル)-2-プロペン-1-オン又はその薬学的に許容される塩、及びラウリル硫酸ナトリウムを含有する医薬組成物。
[3]ラウリル硫酸ナトリウムが、(S)-1-(3-(4-アミノ-3-((3,5-ジメトキシフェニル)エチニル)-1H-ピラゾロ[3,4-d]ピリミジン-1-イル-1-ピロリジニル)-2-プロペン-1-オン1質量部に対し、0.2~5質量部の範囲で含まれる、上記[1]又は[2]に記載の組成物。
[4]さらにクロスポビドン、カルメロースナトリウム及びカルメロースカルシウムからなる群より選ばれる少なくとも1種の化合物を含む、上記[1]~[3]のいずれかに記載の組成物。
[5]クロスポビドンを含む、上記[4]に記載の組成物。
[6]ラウリル硫酸ナトリウムが、(S)-1-(3-(4-アミノ-3-((3,5-ジメトキシフェニル)エチニル)-1H-ピラゾロ[3,4-d]ピリミジン-1-イル-1-ピロリジニル)-2-プロペン-1-オン1質量部に対し、0.2~5質量部の範囲で含まれ、さらにクロスポビドンが0.2~5質量部の範囲で含まれる上記[1]~[5]に記載の組成物。
[7]さらに、D-マンニトール及び乳糖からなる群より選ばれる少なくとも1種を含む、上記[1]~[6]のいずれかに記載の組成物。
[8]シロップ剤、散剤、顆粒剤、錠剤又はカプセル剤の形態である、上記[1]~[7]のいずれかに記載の組成物。
[9](S)-1-(3-(4-アミノ-3-((3,5-ジメトキシフェニル)エチニル)-1H-ピラゾロ[3,4-d]ピリミジン-1-イル-1-ピロリジニル)-2-プロペン-1-オン又はその薬学的に許容される塩を含有する医薬組成物にラウリル硫酸ナトリウムを添加することを特徴とする、(S)-1-(3-(4-アミノ-3-((3,5-ジメトキシフェニル)エチニル)-1H-ピラゾロ[3,4-d]ピリミジン-1-イル-1-ピロリジニル)-2-プロペン-1-オンの医薬組成物からの溶出性改善方法。
[10](S)-1-(3-(4-アミノ-3-((3,5-ジメトキシフェニル)エチニル)-1H-ピラゾロ[3,4-d]ピリミジン-1-イル-1-ピロリジニル)-2-プロペン-1-オン又はその薬学的に許容される塩を含有する医薬組成物にラウリル硫酸ナトリウムを添加することを特徴とする、(S)-1-(3-(4-アミノ-3-((3,5-ジメトキシフェニル)エチニル)-1H-ピラゾロ[3,4-d]ピリミジン-1-イル-1-ピロリジニル)-2-プロペン-1-オンの吸収性改善方法。
[11](S)-1-(3-(4-アミノ-3-((3,5-ジメトキシフェニル)エチニル)-1H-ピラゾロ[3,4-d]ピリミジン-1-イル-1-ピロリジニル)-2-プロペン-1-オン又はその薬学的に許容される塩を含有する医薬組成物にラウリル硫酸ナトリウムを添加することを特徴とする、該医薬品の製造適性改善方法。
[12](S)-1-(3-(4-アミノ-3-((3,5-ジメトキシフェニル)エチニル)-1H-ピラゾロ[3,4-d]ピリミジン-1-イル-1-ピロリジニル)-2-プロペン-1-オン又はその薬学的に許容される塩の溶出性改善のための、ラウリル硫酸ナトリウムの使用。
[13](S)-1-(3-(4-アミノ-3-((3,5-ジメトキシフェニル)エチニル)-1H-ピラゾロ[3,4-d]ピリミジン-1-イル-1-ピロリジニル)-2-プロペン-1-オン又はその薬学的に許容される塩の吸収性改善のための、ラウリル硫酸ナトリウムの使用。
[14](S)-1-(3-(4-アミノ-3-((3,5-ジメトキシフェニル)エチニル)-1H-ピラゾロ[3,4-d]ピリミジン-1-イル-1-ピロリジニル)-2-プロペン-1-オン又はその薬学的に許容される塩を含有する医薬組成物の製造適性改善のための、ラウリル硫酸ナトリウムの使用。
[15](S)-1-(3-(4-アミノ-3-((3,5-ジメトキシフェニル)エチニル)-1H-ピラゾロ[3,4-d]ピリミジン-1-イル-1-ピロリジニル)-2-プロペン-1-オン又はその薬学的に許容される塩を含有する医薬組成物を製造するための、ラウリル硫酸ナトリウムの使用。
本明細書は本願の優先権の基礎となる日本国特許出願番号2018-051620号の開示内容を包含する。
上記の通り、一般に、難溶性の有効成分を持つ医薬組成物には、可溶化剤を使用することがある。可溶化剤としては、界面活性剤、ポリエーテル化合物、ポロキサマーなどを挙げることができる。当該界面活性剤としては、アルキル硫酸塩、ショ糖脂肪酸エステル(DKエステル、など)、ポリソルベート(Tween20、Tween60、Tween80など)、ポリオキシエチレンヒマシ油(Cremophor、Cremophor ELなど)が挙げられる。当該ポリエーテル化合物には、ポリエチレングリコール(PEG400、PEG4000、PEG6000、マクロゴールなど)などが挙げられる。当該ポロキサマーとしては、ルトロール(Lutrol F68など)が挙げられる。
本明細書における「安定性」は、医薬組成物を含む製剤としての安定性、及び化合物Aの化学的な安定性のいずれも含まれる。安定性の改善については、同一条件で保存する前後の製剤の状態を比較すること、及び化合物Aの化学純度を高速液体クロマトグラフィーなどで比較することにより判断できる。安定性の向上は、医薬品の保存及び流通を考慮すれば、医薬組成物にとって常に非常に重要な課題である。
賦形剤としては、乳糖(乳糖水和物を含む)、トウモロコシデンプン(コーンスターチ)、結晶セルロース、D-マンニトール等が挙げられる。
滑沢剤としては硬化油、ショ糖脂肪酸エステル、ラウリル硫酸ナトリウム、ステアリン酸マグネシウム及びステアリン酸を挙げることができる。
着色剤としては、食用黄色5号色素、食用青色2号色素、食用レーキ色素、三二酸化鉄、黄色三二酸化鉄及び酸化チタン等が挙げられる。
崩壊剤としてのクロスポビドン(cross-linked PVP)は、市販されている医薬品の添加剤であり、本発明において、医薬組成物全体の1~20質量%であり、2~15質量%が好ましい。
また、クロスポビドンは、アルキル硫酸ナトリウム1質量部に対して0.1~20質量部であり、より好ましくは0.2~5質量部であり、より好ましくは0.2~3質量部であり、特に好ましくは0.9~1.1質量部、1.4~1.6質量部、又は1.9~2.1質量部である。
当該カルメロースナトリウムは、医薬品の添加剤であり、本発明において、医薬組成物全体の1~10質量%である。
また、カルメロースナトリウムは、アルキル硫酸ナトリウム1質量部に対して0.1~5質量部であり、より好ましくは0.2~2質量部であり、特に好ましくは0.2~0.4質量部、又は0.9~1.2質量部である。
また、カルメロースカルシウムは、アルキル硫酸ナトリウムの0.1~5質量部であり、より好ましくは0.2~2質量部であり、特に好ましくは0.2~0.4質量部、又は0.9~1.2質量部である。
崩壊剤としてのD-マンニトールは、口腔内速崩壊剤における崩壊剤として知られており、本発明において使用できる量は、医薬組成物全体の10~80質量%であり、15~70質量%が好ましく、20~60質量%がより好ましい。
当該乳糖について、本発明において使用できる量は、医薬組成物全体の1~80質量%であり、2~70質量%が好ましく、3~60質量%がより好ましい。
より好ましくは、化合物A又はその薬学的に許容される塩を有効成分として含み、化合物A 1質量部に対し、0.1~10質量部のラウリル硫酸ナトリウムを含有する医薬組成物である。
より好ましくは、化合物A又はその薬学的に許容される塩を有効成分として含み、化合物A 1質量部に対し、0.25~3質量部のラウリル硫酸ナトリウムを含有する医薬組成物である。
より好ましくは、化合物A又はその薬学的に許容される塩を有効成分として含み、化合物A 1質量部に対して1質量部のラウリル硫酸ナトリウムを含有する医薬組成物である。
より好ましくは、化合物A又はその薬学的に許容される塩を有効成分として含み、ラウリル硫酸ナトリウムを含有し、さらに化合物A 1質量部に対して0.1~20質量部のクロスポビドン、カルメロースナトリウム、カルメロースカルシウムからなる群より選択される1つの添加剤を含有する医薬組成物である。
より好ましくは、化合物A又はその薬学的に許容される塩を有効成分として含み、ラウリル硫酸ナトリウムを含有し、化合物A 1質量部に対して0.2~3質量部のクロスポビドンを含有する医薬組成物である。
より好ましくは、化合物A又はその薬学的に許容される塩を有効成分として含み、ラウリル硫酸ナトリウムを含有し、クロスポビドン、カルメロースナトリウム、カルメロースカルシウムからなる群より選択される1以上の添加剤を含有し、さらにD-マンニトールを含有する医薬組成物である。
さらに好ましくは、化合物A又はその薬学的に許容される塩を有効成分として含み、ラウリル硫酸ナトリウムを含有し、クロスポビドン、カルメロースナトリウム、カルメロースカルシウムからなる群より選択される1以上の添加剤を含有し、さらに化合物A 1質量部に対して2~12質量部のD-マンニトールを含有する医薬組成物である。
より好ましくは、化合物A又はその薬学的に許容される塩を有効成分として含み、ラウリル硫酸ナトリウムを含有し、さらに化合物A 1質量部に対して2~15質量部のD-マンニトールを含有するする医薬組成物である。
より好ましくは、化合物A又はその薬学的に許容される塩を有効成分として含み、ラウリル硫酸ナトリウムを含有し、さらに化合物A 1質量部に対して1~10質量部の乳糖を含有する医薬組成物である。
本発明の医薬組成物は、公知の製剤の製造方法により製造することができ、例えば、造粒方法としては、流動層造粒法、撹拌造粒法、転動流動造粒法、押し出し造粒法、噴霧造粒法及び破砕造粒法等を用いて造粒物を製造することができる。
また、本発明の医薬組成物は、服用しやすい経口投与医薬組成物とするために、オレンジ及びレモン各種香料等を着香剤として用いることができ、l-メントール、カンフル及びハッカ等を矯味剤として用いることができる。
実施例で用いた各種試薬は、特に記載の無い限り市販品を使用した。
配合例1及び2、並びに比較例1~15に示すように、(S)-1-(3-(4-アミノ-3-((3,5-ジメトキシフェニル)エチニル)-1H-ピラゾロ[3,4-d]ピリミジン-1-イル-1-ピロリジニル)-2-プロペン-1-オン(化合物A)と種々の界面活性剤とを組合せた試験液を以下のように調製し、下記のように溶解度試験を行った。
0.05gのラウリル硫酸ナトリウム(SERVA社製、Research grade)を、pH6.8の50mMリン酸緩衝液(50 mL)に溶解後、25mgの化合物Aを懸濁させ、60分間37℃で加温することによって試験液を得た。
0.5gのラウリル硫酸ナトリウムを、pH6.8の50mMリン酸緩衝液(50mL)に溶解後、25mgの化合物Aを懸濁させ、60分間37℃で加温することによって試験液を得た。
pH6.8の日局溶出試験第2液(50mL)に、25mgの化合物Aを懸濁させ、60分間37℃で加温することによって試験液を得た。
0.05gのショ糖脂肪酸モノエステル(DKエステルSS、第一工業製薬株式会社製)を、pH6.8の日局溶出試験第2液(50mL)に溶解後、25mgの化合物Aを懸濁させ、60分間37℃で加温することによって試験液を得た。
0.5gのショ糖脂肪酸モノエステル(DKエステルSS)を、pH6.8の日局溶出試験第2液(50mL)に溶解後、25mgの化合物Aを懸濁させ、60分間37℃で加温することによって試験液を得た。
0.05gのPEG6000(マクロゴール6000、日本油脂株式会社製)を、pH6.8の日局溶出試験第2液(50mL)に溶解後、25mgの化合物Aを懸濁させ、60分間37℃で加温することによって試験液を得た。
0.5gのPEG6000を、pH6.8の日局溶出試験第2液(50mL)に溶解後、25mgの化合物Aを懸濁させ、60分間37℃で加温することによって試験液を得た。
0.05gのポロキサマー(LutrolF68、BASF Corporation製)を、pH6.8の日局溶出試験第2液(50mL)に溶解後、25mgの化合物Aを懸濁させ、60分間37℃で加温することによって試験液を得た。
0.5gのポロキサマー(LutrolF68)を、pH6.8の日局溶出試験第2液(50mL)に溶解後、25mgの化合物Aを懸濁させ、60分間37℃で加温することによって試験液を得た。
0.05gのポリオキシエチレンソルビタンモノラウラート(Tween20、東京化成工業株式会社製)を、pH6.8の日局溶出試験第2液(50mL)に溶解後、25mgの化合物Aを懸濁させ、60分間37℃で加温することによって試験液を得た。
0.5gのポリオキシエチレンソルビタンモノラウラート(Tween20)を、pH6.8の日局溶出試験第2液(50mL)に溶解後、25mgの化合物Aを懸濁させ、60分間37℃で加温することによって試験液を得た。
0.05gのポリオキシエチレンソルビタンモノステアラート(Tween60、東京化成工業株式会社製)を、pH6.8の日局溶出試験第2液(50mL)に溶解後、25mgの化合物Aを懸濁させ、60分間37℃で加温することによって試験液を得た。
0.5gのポリオキシエチレンソルビタンモノステアラート(Tween60)を、pH6.8の日局溶出試験第2液(50mL)に溶解後、25mgの化合物Aを懸濁させ、60分間37℃で加温することによって試験液を得た。
0.05gのポリオキシエチレンソルビタンモノオレアート(Tween80、東京化成工業株式会社製)を、pH6.8の日局溶出試験第2液(50mL)に溶解後、25mgの化合物Aを懸濁させ、60分間37℃で加温することによって試験液を得た。
0.5gのポリオキシエチレンソルビタンモノオレアート(Tween80)を、pH6.8の日局溶出試験第2液(50mL)に溶解後、25mgの化合物Aを懸濁させ、60分間37℃で加温することによって試験液を得た。
0.05gのポリオキシエチレンヒマシ油(CremophorEL、Sigma-Aldrich社製)を、pH6.8の日局溶出試験第2液(50mL)に溶解後、25mgの化合物Aを懸濁させ、60分間37℃で加温することによって試験液を得た。
0.5gのポリオキシエチレンヒマシ油(CremophorEL)を、pH6.8の日局溶出試験第2液(50mL)に溶解後、25mgの化合物Aを懸濁させ、60分間37℃で加温することによって試験液を得た。
装置:LC-2010C(株式会社島津製作所)
測定波長:300nm
データ処理を含む装置の取り扱いは、各装置で指示された方法及び手順に従った。配合例1、2、比較例1~15の組成と本試験の結果を表1、表2に示す。
試験例1で化合物Aに対して良好な溶解度改善効果をもたらしたラウリル硫酸ナトリウム及びショ糖脂肪酸モノエステルを使用して、下記のように吸収性試験を行った。
2.4gのラウリル硫酸ナトリウム(和光株式会社、生化学用)を、水(40mL)に溶解後、0.8gの化合物Aを懸濁させ、化合物Aの懸濁液を得た。
医薬品の吸収性試験において汎用されている0.5%ヒプロメロース水溶液(40mL)に0.8gの化合物Aを懸濁させ、化合物Aの懸濁液を得た。
2.4gのショ糖脂肪酸モノエステル(DKエステルSS)を、水(40mL)に溶解後、0.8gの化合物Aを懸濁させ、化合物Aの懸濁液を得た。
<吸収試験条件>
使用動物:ビーグル犬(北山ラベス、雄3頭)
食事条件:前日より20時間絶食
投与量:100mg/body
投与サンプル:配合例3及び比較例16、17をそれぞれ0.82g
投与方法:水50mLと共にゾンデを使用した経口投与
配合例及び比較例の経口投与後、30分後、1時間後、1.5時間後、2時間後、4時間後及び8時間後に各動物から採血し、化合物Aの血中濃度を(液体クロマトグラフィー質量分析法により)測定して、AUC及びCmax値を算出した。結果を表3に示す。
化合物Aとラウリル硫酸ナトリウムとを含有する顆粒を以下のように調製し、試験例2と同様の吸収性試験を行った。
化合物A 2g、ラウリル硫酸ナトリウム 0.5g、乳糖 9.5g、コーンスターチ 4gをガラス瓶中で1分間混合した。目開き500μmの篩で全量篩過した後、再度ガラス瓶中で1分間混合した。乳棒及び乳鉢を用いて混合しながら、10% 低粘度ヒドロキシプロピルセルロース(HPC-SL)3400μLを添加し、目開き850μmの篩で全量篩過した後、水分測定器(AND、MX-50)を用いて70℃で乾燥させた。さらに、目開き1000μmの篩で全量篩過し、化合物Aの顆粒を得た。
化合物A 2g、ラウリル硫酸ナトリウム 2g、乳糖 8.4g、コーンスターチ 3.6gをガラス瓶中で1分間混合した。目開き500μmの篩で全量篩過した後、再度ガラス瓶中で1分間混合した。乳棒及び乳鉢を用いて混合しながら、10% 低粘度ヒドロキシプロピルセルロース(HPC-SL)3200μLを添加し、目開き850μmの篩で全量篩過した後、水分測定器(AND、MX-50)を用いて70℃で乾燥させた。さらに、目開き1000μmの篩で全量篩過し、化合物Aの顆粒を得た。
化合物A 1.4g、ラウリル硫酸ナトリウム 4.2g、乳糖 3.9g、コーンスターチ 1.9gをガラス瓶中で1分間混合した。目開き500μmの篩で全量篩過した後、再度ガラス瓶中で1分間混合した。得られた混合品6.4gを乳棒及び乳鉢を用いて混合しながら、10% 低粘度ヒドロキシプロピルセルロース(HPC-SL)1330μLを添加し、目開き850μmの篩で全量篩過した後、水分測定器(AND、MX-50)を用いて70℃で乾燥させた。さらに、目開き1000μmの篩で全量篩過し、化合物Aの顆粒を得た。
<吸収実験条件>
使用動物:ビーグル犬(北山ラベス、雄3頭)
食事条件:前日より20時間絶食
投与量:100mg/body
投与サンプル:配合例4~6及び比較例16をそれぞれ0.82g
投与方法:水50mLと共に経口投与
試験例2と同様に、配合例及び比較例の経口投与後、30分後、1時間後、1.5時間後、2時間後、4時間後及び8時間後に各動物から採血し、化合物Aの血中濃度を(液体クロマトグラフィー質量分析法により)測定して、AUC及びCmax値を算出した。結果を表4に示す。
化合物Aを含有する錠剤の崩壊性を改善することを目的として、崩壊剤選定の検討を行った。5種類の候補添加剤、低置換度ヒドロキシプロピルセルロース(LH-21、信越化学工業製)、クロスポビドン(コリドンCL-SF、BASF Corporation)、カルメロースナトリウム(キッコレート、旭化成株式会社)、カルメロースカルシウム(E.C.G-505、五徳薬品株式会社)、又はカルボキシメチルスターチナトリウム(グリコリス、ROQUETTE社製)を、それぞれ化合物Aを含有する錠剤の総質量に対して3%あるいは10%添加し、万能引張圧縮試験機(株式会社島津製作所)を用いて以下の表5に示す組成の錠剤を製した。この時、目標硬度(65N)が得られる打錠圧と錠剤の崩壊性を評価することにより、崩壊剤のスクリーニングを実施した。崩壊性は試験液として水を用いて第十六改正日本薬局方の崩壊試験により評価した。
化合物A 120g、ラウリル硫酸ナトリウム 120g、乳糖 516g、コーンスターチ 276gをポリ袋にて1分間混合し、目開き500μmの篩で全量篩過した後、再度ビニル袋にて5分間混合した。得られた混合粉末のうち、340gを流動層造粒機(フロイント産業株式会社)にいれ、7.5%低粘度ヒドロキシプロピルセルロース 161gを噴霧しながら造粒し、造粒物を得た。
得られた造粒物に結晶セルロース、クロスポビドン及びステアリン酸マグネシウムを加えてガラス瓶にて混合した。目開き850μmの篩で全量篩過した後、再度ガラス瓶で混合し、打錠末を得た。万能引張圧縮試験機(株式会社島津製作所)を用いて目標硬度(65N)が得られる打錠圧にて化合物Aの錠剤を製した。
配合例7と同様にして得た造粒物に結晶セルロース、クロスポビドン及びステアリン酸マグネシウムを加えてガラス瓶にて混合した。目開き850μmの篩で全量篩過した後、再度ガラス瓶で混合し、打錠末を得た。万能引張圧縮試験機(株式会社島津製作所)を用いて目標硬度(65N)が得られる打錠圧にて化合物Aの錠剤を製した。
配合例7と同様にして得た造粒物に結晶セルロース、カルメロースナトリウム及びステアリン酸マグネシウムを加えてガラス瓶にて混合した。目開き850μmの篩で全量篩過した後、再度ガラス瓶で混合し、打錠末を得た。万能引張圧縮試験機(株式会社島津製作所)を用いて目標硬度(65N)が得られる打錠圧にて化合物Aの錠剤を製した。
配合例7と同様にして得た造粒物に結晶セルロース、カルメロースナトリウム及びステアリン酸マグネシウムを加えてガラス瓶にて混合した。目開き850μmの篩で全量篩過した後、再度ガラス瓶で混合し、打錠末を得た。万能引張圧縮試験機(株式会社島津製作所)を用いて目標硬度(65N)が得られる打錠圧にて化合物Aの錠剤を製した。
配合例7と同様にして得た造粒物に結晶セルロース、カルメロースカルシウム及びステアリン酸マグネシウムを加えてガラス瓶にて混合した。目開き850μmの篩で全量篩過した後、再度ガラス瓶で混合し、打錠末を得た。万能引張圧縮試験機(株式会社島津製作所)を用いて目標硬度(65N)が得られる打錠圧にて化合物Aの錠剤を製した。
配合例7と同様にして得た造粒物に結晶セルロース、カルメロースカルシウム及びステアリン酸マグネシウムを加えてガラス瓶にて混合した。目開き850μmの篩で全量篩過した後、再度ガラス瓶で混合し、打錠末を得た。万能引張圧縮試験機(株式会社島津製作所)を用いて目標硬度(65N)が得られる打錠圧にて化合物Aの錠剤を製した。
配合例7と同様にして得た造粒物に結晶セルロース、カルボキシメチルスターチナトリウム及びステアリン酸マグネシウムを加えてガラス瓶にて混合した。目開き850μmの篩で全量篩過した後、再度ガラス瓶で混合し、打錠末を得た。万能引張圧縮試験機(株式会社島津製作所)を用いて目標硬度(65N)が得られる打錠圧にて化合物Aの錠剤を製した。
配合例7と同様にして得た造粒物に結晶セルロース、低置換度ヒドロキシプロピルセルロース及びステアリン酸マグネシウムを加えてガラス瓶にて混合した。目開き850μmの篩で全量篩過した後、再度ガラス瓶で混合し、打錠末を得た。万能引張圧縮試験機(株式会社島津製作所)を用いて目標硬度(65N)が得られる打錠圧にて化合物Aの錠剤を製した。
配合例7と同様にして得た造粒物に結晶セルロース及びステアリン酸マグネシウムを加えてガラス瓶にて混合した。目開き850μmの篩で全量篩過した後、再度ガラス瓶で混合し、打錠末を得た。万能引張圧縮試験機(株式会社島津製作所)を用いて目標硬度(65N)が得られる打錠圧にて化合物Aの錠剤を製した。
崩壊性試験について、配合例7~15の結果を表5に示す。
試験例4において、化合物A及びラウリル硫酸ナトリウムを含有する錠剤において高い成形性及び崩壊性改善効果が認められたクロスポビドン及びカルメロースナトリウムを用い、これら崩壊剤以外の成分は同じ質量とした組成にて、ロータリー打錠機を用いて目標硬度(60N)が得られる打錠圧で錠剤を以下のように調製して比較した。結果を表6に示す。
化合物A 200g、ラウリル硫酸ナトリウム(NIKKOL SLS,日光ケミカルズ株式会社製)200g、乳糖 860g、コーンスターチ 460gをポリ袋にて1分間混合し、目開き500μmの篩で全量篩過した後、再度ビニル袋にて1分間混合した。得られた混合粉末を流動層造粒機(フロイント産業株式会社)にいれ、7.5%低粘度ヒドロキシプロピルセルロース 800gを噴霧しながら造粒し、造粒物を得た。得られた造粒物を目開き850μmの篩で全量篩過した。
造粒物篩過品222.5gに結晶セルロース25g、クロスポビドン7.5g及びステアリン酸マグネシウム2.5gを加えてポリ袋にて混合し後、打錠機(株式会社菊水製作所)で打錠し、錠剤を得た。
配合例16と同様にして得た造粒物篩過品222.5gに結晶セルロース25g、クロスポビドン25g及びステアリン酸マグネシウム2.5gを加えてポリ袋にて混合し後、打錠機(株式会社菊水製作所)で打錠し、錠剤を得た。
配合例16と同様にして得た造粒物篩過品222.5gに結晶セルロース25g、カルメロースナトリウム7.5g及びステアリン酸マグネシウム2.5gを加えてポリ袋にて混合し後、打錠機(株式会社菊水製作所)で打錠し、錠剤を得た。
配合例16と同様にして得た造粒物篩過品445gに結晶セルロース50g及びステアリン酸マグネシウム5gを加えてポリ袋にて混合し後、打錠機(株式会社菊水製作所)で打錠し、錠剤を得た。
化合物A及びラウリル硫酸ナトリウムを含有し、化合物Aの含有量が異なる以下の配合例20(化合物Aを20mg含む)及び配合例21(化合物Aを4mg含む)のフィルムコーティング錠を製し、試験例2と同様の吸収性試験を行った。
配合例19で得た錠剤180gに、コーティング剤6.8g及び精製水81.2gからなるフィルムコーティング液をコーティング機(フロイント産業株式会社)にてスプレーし、配合例20のフィルムコーティング錠を得た。コーティング剤は、低粘度ヒドロキシプロピルセルロース、ポリエチレングリコール、酸化チタン及び着色剤からなる一般的な組成のものを使用した。
化合物A 12g、ラウリル硫酸ナトリウム(NIKKOL SLS,日光ケミカルズ株式会社製)12g、乳糖 354g、コーンスターチ 138gをポリ袋にて1分間混合し、目開き500μmの篩で全量篩過した後、再度ビニル袋にて1分間混合した。得られた混合粉末を流動層造粒機(株式会社パウレック)にいれ、7.5%低粘度ヒドロキシプロピルセルロース 239gを噴霧しながら造粒し、造粒物を得た。得られた造粒物を目開き850μmの篩で全量篩過した。
造粒物篩過品178gに結晶セルロース20g及びステアリン酸マグネシウム2gを加えてポリ袋にて混合し後、打錠機(株式会社菊水製作所)で打錠し、錠剤を得た。得られた錠剤180gに、コーティング剤6.8g及び精製水81.2gからなるフィルムコーティング液をコーティング機(フロイント産業株式会社)にてスプレーし、配合例21のフィルムコーティング錠を得た。
<吸収実験条件>
使用動物:ビーグル犬(北山ラベス、雄6頭)
食事条件:前日より20時間絶食
投与量:20mg/body
投与サンプル:配合例20、21
投与方法:水50mLと共に経口投与
配合例20及び21の経口投与後、30分後、1時間後、1.5時間後、2時間後、4時間後及び8時間後に各動物から採血し、化合物Aの血中濃度を(液体クロマトグラフィー質量分析法により)測定して、AUC、Cmax及びTmax値を算出した。結果を表7に示す。
Tmaxのバラツキが少なく、吸収の立ち上がりが速い製剤処方を見出すために、表8に組成を示す配合例22~32の処方を以下のように調製し、化合物A及びラウリル硫酸ナトリウムを含有する造粒品への後末添加剤の種類及びその量を検討した。崩壊性は試験液として水を用いて崩壊試験により評価した。結果を表8に示す。
化合物A 60g、ラウリル硫酸ナトリウム(NIKKOL SLS,日光ケミカルズ株式会社製)60g、乳糖 258g、コーンスターチ 138gをポリ袋にて1分間混合し、目開き500μmの篩で全量篩過した後、再度ビニル袋にて1分間混合した。得られた混合粉末を流動層造粒機(株式会社パウレック)にいれ、7.5%低粘度ヒドロキシプロピルセルロース 241gを噴霧しながら造粒し、造粒物を得た。得られた造粒物を目開き850μmの篩で全量篩過した。
得られた造粒物に乳糖水和物(Super Tab 11SD、DFE Pharma)、結晶セルロース(CEOLUS pH-102、旭化成株式会社)、クロスポビドン(Kollidon CL、BASF Corporation)及びステアリン酸マグネシウムを加えてガラス瓶にて混合し、打錠末を得た。万能引張圧縮試験機(株式会社島津製作所)を用いて500mgの錠剤を製した。
配合例22と同様にして得た造粒物にD-マンニトール(Pearlitol 100SD、Roquette社製)、結晶セルロース(CEOLUS pH-102)、クロスポビドン(Kollidon CL)及びステアリン酸マグネシウムを加えてガラス瓶にて混合し、打錠末を得た。万能引張圧縮試験機(株式会社島津製作所)を用いて500mgの錠剤を製した。
配合例22と同様にして得た造粒物に結晶セルロース(CEOLUS pH-102)、クロスポビドン(Kollidon CL)及びステアリン酸マグネシウムを加えてガラス瓶にて混合し、打錠末を得た。万能引張圧縮試験機(株式会社島津製作所)を用いて300mgの錠剤を製した。
配合例22と同様にして得た造粒物にD-マンニトール(Pearlitol 100SD)、結晶セルロース(CEOLUS KG-802、旭化成株式会社製)、クロスポビドン(Kollidon CL)及びステアリン酸マグネシウムを加えてガラス瓶にて混合し、打錠末を得た。万能引張圧縮試験機(株式会社島津製作所)を用いて500mgの錠剤を製した。
配合例22と同様にして得た造粒物にD-マンニトール(Pearlitol 100SD)、結晶セルロース(CEOLUS KG-802)、クロスポビドン(Kollidon CL-SF)及びステアリン酸マグネシウムを加えてガラス瓶にて混合し、打錠末を得た。万能引張圧縮試験機(株式会社島津製作所)を用いて300mgの錠剤を製した。
配合例22と同様にして得た造粒物にD-マンニトール(Pearlitol 100SD)、結晶セルロース(CEOLUS KG-802)、クロスポビドン(Kollidon CL-SF)及びステアリン酸マグネシウムを加えてガラス瓶にて混合し、打錠末を得た。万能引張圧縮試験機(株式会社島津製作所)を用いて300mgの錠剤を製した。
配合例22と同様にして得た造粒物にD-マンニトール(Pearlitol 100SD)、結晶セルロース(CEOLUS KG-802)、クロスポビドン(Kollidon CL-SF)及びステアリン酸マグネシウムを加えてガラス瓶にて混合し、打錠末を得た。万能引張圧縮試験機(株式会社島津製作所)を用いて400mgの錠剤を製した。
配合例22と同様にして得た造粒物にD-マンニトール(Pearlitol 100SD)、結晶セルロース(CEOLUS KG-802)、クロスポビドン(Kollidon CL-SF)及びステアリン酸マグネシウムを加えてガラス瓶にて混合し、打錠末を得た。万能引張圧縮試験機(株式会社島津製作所)を用いて400mgの錠剤を製した。
配合例22と同様にして得た造粒物にD-マンニトール(Pearlitol 100SD)、結晶セルロース(CEOLUS KG-802)、クロスポビドン(Kollidon CL-SF)及びステアリン酸マグネシウムを加えてガラス瓶にて混合し、打錠末を得た。万能引張圧縮試験機(株式会社島津製作所)を用いて500mgの錠剤を製した。
配合例22と同様にして得た造粒物にD-マンニトール(Pearlitol 100SD)、結晶セルロース(CEOLUS KG-802)及びステアリン酸マグネシウムを加えてガラス瓶にて混合し、打錠末を得た。万能引張圧縮試験機(株式会社島津製作所)を用いて500mgの錠剤を製した。
配合例22と同様にして得た造粒物にマンニトール(Pearlitol 100SD)、結晶セルロース(CEOLUS pH-102)及びステアリン酸マグネシウムを加えてガラス瓶にて混合し、打錠末を得た。万能引張圧縮試験機(株式会社島津製作所)を用いて500mgの錠剤を製した。
次に、結晶セルロースのグレード及びクロスポビドン添加の影響を評価した結果、結晶セルロースのグレードは、配合例23と25、及び配合例31と32の結果等に示すように、錠剤の崩壊性にほとんど影響しなかったが、クロスポビドンの添加は、配合例25,30と31の結果等から、崩壊性改善に大きく寄与することが示された。
後末添加剤量が異なり、化合物Aを20mg含む配合例33及び34、化合物Aを4mg含む配合例35の錠剤を以下のようにして調製し、試験例2と同様にしてin vivo吸収性を評価した。結果を表9に示す。
化合物A 80g、ラウリル硫酸ナトリウム(NIKKOL SLS,日光ケミカルズ株式会社製)80g、乳糖108g、コーンスターチ120gをポリ袋にて1分間混合し、目開き500μmの篩で全量篩過した後、再度ビニル袋にて1分間混合した。得られた混合粉末を流動層造粒機(株式会社パウレック)にいれ、7.5%低粘度ヒドロキシプロピルセルロース 241gを噴霧しながら造粒し、造粒物を得た。得られた造粒物を目開き850μmの篩で全量篩過した。
造粒物篩過品100gにD-マンニトール(Pealitol 100SD)137g、結晶セルロース(CEOLUS KG-802)30g、クロスポビドン(Kollidon CL)30g及びステアリン酸マグネシウム3gを加えてポリ袋にて混合し後、打錠機(株式会社菊水製作所)で打錠し、錠剤を得た。得られた錠剤180gに、コーティング剤7.7g及び精製水92.3gからなるフィルムコーティング液をコーティング機(フロイント産業株式会社)にてスプレーし、配合例33のフィルムコーティング錠を得た。コーティング剤は、低粘度ヒドロキシプロピルセルロース、ポリエチレングリコール、酸化チタン及び着色剤からなる一般的な組成のものを使用した。
配合例33と同様にして得た造粒物篩過品125gにD-マンニトール(Pealitol 100SD)72.5g、結晶セルロース(CEOLUS KG-802)25g、クロスポビドン(Kollidon CL)25g及びステアリン酸マグネシウム2.5gを加えてポリ袋にて混合し後、打錠機(株式会社菊水製作所)で打錠し、錠剤を得た。得られた錠剤180gに、コーティング剤7.2g及び精製水86.4gからなるフィルムコーティング液をコーティング機(フロイント産業株式会社)にてスプレーし、配合例34のフィルムコーティング錠を得た。
配合例33と同様にして得た造粒物篩過品60gにD-マンニトール(Pealitol 100SD)129.6g、結晶セルロース(CEOLUS KG-802)24g、クロスポビドン(Kollidon CL)24g及びステアリン酸マグネシウム2.4gを加えてポリ袋にて混合し後、打錠機(株式会社菊水製作所)で打錠し、錠剤を得た。得られた錠剤180gに、コーティング剤7.5g及び精製水90.4gからなるフィルムコーティング液をコーティング機(フロイント産業株式会社)にてスプレーし、配合例35のフィルムコーティング錠を得た。
<吸収実験条件>
使用動物:ビーグル犬(北山ラベス、雄6頭)
食事条件:前日より20時間絶食
投与量:20mg/body
投与サンプル:配合例33、34、35
投与方法:水50mLと共に経口投与
配合例33、34及び35の経口投与後、30分後、1時間後、2時間後、3時間後、4時間後、6時間後及び8時間後に各動物から採血し、化合物Aの血中濃度を(液体クロマトグラフィー質量分析法により)測定して、AUC、Cmax及びTmax値を算出した。結果を表9に示す。
アルキル硫酸ナトリウムが含まれていない造粒物を以下のようにして調製し、造粒物の製造過程におけるアルキル硫酸ナトリウムの影響を評価した。結果を表10に示す。
目開き1700μmのスクリーン篩過した化合物A 60g、ラウリル硫酸ナトリウム 60g、乳糖 81g、コーンスターチ 90gを流動層造粒機(フロイント産業株式会社)にいれ、5%低粘度ヒドロキシプロピルセルロース 180gを噴霧しながら造粒し、造粒物を得た。
目開き1700μmのスクリーンで篩過した化合物A 60g、乳糖 141g、コーンスターチ 90gを流動層造粒機(フロイント産業株式会社)にいれ、5%低粘度ヒドロキシプロピルセルロースを噴霧し、造粒工程を実施しようとしたが、粉体が流動しなかったため,造粒できなかった。
目開き1700μmのスクリーン篩過した化合物A 30g、乳糖 70.5g、コーンスターチ 45gを流動層造粒機(フロイント産業株式会社)にいれた。結合液噴霧前に水を噴霧することにより流動化させた後、5%低粘度ヒドロキシプロピルセルロース 90gを噴霧しながら造粒し、造粒物を得た。
配合性36、及び比較例19の造粒前混合末について,パウダテスタ(ホソカワミクロン(株))を用いて粉体物性(安息角、崩潰角、かさ密度、タップ密度及び圧縮度)を評価した。その結果を表10に示す。
圧縮度 = (ρtapped - ρbulk)/ρtapped × 100
アルキル硫酸ナトリウムが含まれていない造粒物を打錠して錠剤を以下のようにして調製し、錠剤の製造過程におけるアルキル硫酸ナトリウムの影響を評価した。
配合例36で得られた造粒物を目開き600μmの篩で全量篩過した。造粒物篩過品120gにD-マンニトール(Pearlitol 100SD)261.61g、結晶セルロース(CEOLUS KG-802)48g、クロスポビドン(Kollidon CL)48g及びステアリン酸マグネシウム2.4gを加えてポリ袋にて混合した後、打錠機(株式会社菊水製作所)で打錠し、錠剤を得た。
比較例19で得られた造粒物を用いて、配合例37と同様の方法により、錠剤を得た。
配合性37、及び比較例20の錠剤について、打錠機から錠剤を取り出す圧力を評価した。その結果を図1に示す。
本明細書で引用した全ての刊行物、特許及び特許出願はそのまま引用により本明細書に組み入れられるものとする。
Claims (14)
- ラウリル硫酸ナトリウムが、(S)-1-(3-(4-アミノ-3-((3,5-ジメトキシフェニル)エチニル)-1H-ピラゾロ[3,4-d]ピリミジン-1-イル-1-ピロリジニル)-2-プロペン-1-オン1質量部に対し、0.05~15質量部の範囲で含まれる、請求項1に記載の組成物。
- ラウリル硫酸ナトリウムが、(S)-1-(3-(4-アミノ-3-((3,5-ジメトキシフェニル)エチニル)-1H-ピラゾロ[3,4-d]ピリミジン-1-イル-1-ピロリジニル)-2-プロペン-1-オン1質量部に対し、0.2~5質量部の範囲で含まれる、請求項1又は2に記載の組成物。
- さらにクロスポビドン、カルメロースナトリウム及びカルメロースカルシウムからなる群より選ばれる少なくとも1種の化合物を含む、請求項1~3のいずれか1項に記載の組成物。
- クロスポビドンを含む、請求項4に記載の組成物。
- さらに、D-マンニトール及び乳糖からなる群より選ばれる少なくとも1種を含む、請求項1~5のいずれか1項に記載の組成物。
- シロップ剤、散剤、顆粒剤、錠剤又はカプセル剤の形態である、請求項1~6のいずれか1項に記載の組成物。
- (S)-1-(3-(4-アミノ-3-((3,5-ジメトキシフェニル)エチニル)-1H-ピラゾロ[3,4-d]ピリミジン-1-イル-1-ピロリジニル)-2-プロペン-1-オン又はその薬学的に許容される塩を含有する医薬組成物にラウリル硫酸ナトリウムを添加することを特徴とする、(S)-1-(3-(4-アミノ-3-((3,5-ジメトキシフェニル)エチニル)-1H-ピラゾロ[3,4-d]ピリミジン-1-イル-1-ピロリジニル)-2-プロペン-1-オンの医薬組成物からの溶出性改善方法。
- (S)-1-(3-(4-アミノ-3-((3,5-ジメトキシフェニル)エチニル)-1H-ピラゾロ[3,4-d]ピリミジン-1-イル-1-ピロリジニル)-2-プロペン-1-オン又はその薬学的に許容される塩を含有する医薬組成物にラウリル硫酸ナトリウムを添加することを特徴とする、(S)-1-(3-(4-アミノ-3-((3,5-ジメトキシフェニル)エチニル)-1H-ピラゾロ[3,4-d]ピリミジン-1-イル-1-ピロリジニル)-2-プロペン-1-オンの吸収性改善方法。
- (S)-1-(3-(4-アミノ-3-((3,5-ジメトキシフェニル)エチニル)-1H-ピラゾロ[3,4-d]ピリミジン-1-イル-1-ピロリジニル)-2-プロペン-1-オン又はその薬学的に許容される塩を含有する医薬組成物にラウリル硫酸ナトリウムを添加することを特徴とする、該医薬品の製造適性改善方法。
- (S)-1-(3-(4-アミノ-3-((3,5-ジメトキシフェニル)エチニル)-1H-ピラゾロ[3,4-d]ピリミジン-1-イル-1-ピロリジニル)-2-プロペン-1-オン又はその薬学的に許容される塩の溶出性改善のための、ラウリル硫酸ナトリウムの使用。
- (S)-1-(3-(4-アミノ-3-((3,5-ジメトキシフェニル)エチニル)-1H-ピラゾロ[3,4-d]ピリミジン-1-イル-1-ピロリジニル)-2-プロペン-1-オン又はその薬学的に許容される塩の吸収性改善のための、ラウリル硫酸ナトリウムの使用。
- (S)-1-(3-(4-アミノ-3-((3,5-ジメトキシフェニル)エチニル)-1H-ピラゾロ[3,4-d]ピリミジン-1-イル-1-ピロリジニル)-2-プロペン-1-オン又はその薬学的に許容される塩を含有する医薬組成物の製造適性改善のための、ラウリル硫酸ナトリウムの使用。
- (S)-1-(3-(4-アミノ-3-((3,5-ジメトキシフェニル)エチニル)-1H-ピラゾロ[3,4-d]ピリミジン-1-イル-1-ピロリジニル)-2-プロペン-1-オン又はその薬学的に許容される塩を含有する医薬組成物を製造するための、ラウリル硫酸ナトリウムの使用。
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| US11883404B2 (en) | 2016-03-04 | 2024-01-30 | Taiho Pharmaceuticals Co., Ltd. | Preparation and composition for treatment of malignant tumors |
| US11975002B2 (en) | 2016-03-04 | 2024-05-07 | Taiho Pharmaceutical Co., Ltd. | Preparation and composition for treatment of malignant tumors |
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