WO2008128436A1 - Nouveaux composés pour le traitement de troubles psychotiques, procédés d'élaboration, et leurs utilisations - Google Patents
Nouveaux composés pour le traitement de troubles psychotiques, procédés d'élaboration, et leurs utilisations Download PDFInfo
- Publication number
- WO2008128436A1 WO2008128436A1 PCT/CN2008/000803 CN2008000803W WO2008128436A1 WO 2008128436 A1 WO2008128436 A1 WO 2008128436A1 CN 2008000803 W CN2008000803 W CN 2008000803W WO 2008128436 A1 WO2008128436 A1 WO 2008128436A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fluoro
- ethyl
- tetrahydro
- oxo
- piperidinyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
-
- 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
- A61K31/495—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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/18—Antipsychotics, i.e. neuroleptics; Drugs for mania or schizophrenia
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
- C07D413/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
Definitions
- the present invention relates to a compound of the formula (I) and a salt thereof, a process for the preparation thereof, a pharmaceutical composition containing the same, and use thereof for the treatment or adjuvant treatment of a mental illness and the like.
- [4.4.0] deca-3, 5-dien-2-one; CAS Nr. 144598-75-4; MW 426.48; Paliperidone or 9-OH risperidone or 9-hydroxyrisperidone] is derived from benzisoxazole It is a new generation of antipsychotics.
- the compound [formula (II)] is a selective monoaminergic antagonist with unique properties, which has a high affinity with the 5-HT2 receptor of serotonin and the D2 receptor of dopamine.
- Compound (II)] also binds to the otl- 1 adrenergic receptor and binds to the HI-histaminergic receptor and the a2-adrenergic receptor with lower affinity.
- the compound [formula (II)] does not bind to a cholinergic receptor.
- the compound [formula (II)] is a potent D2 antagonist that can improve the positive symptoms of schizophrenia, but it causes motor function inhibition, and tonic fainting is less than the classic antipsychotic.
- the balance of serotonin and dopamine antagonism in the central system can reduce the possibility of developing side effects of sputum, and extend its therapeutic effects to negative and sympathetic symptoms of schizophrenia.
- the compound [formula (II)] is a new generation of drugs relative to the psychotropic drug risperidone. In December 2006, the US FDA approved the introduction of the compound [Formula (II)] oral sustained release preparation (Invega) developed by JANSSEN Pharmaceutical Company.
- Oral sustained release preparation for treating psychosis due to the increased hydrophilicity of the hydroxyl group of the compound, the oral absorption rate is reduced, and its absolute bioavailability is only 28%, which is much lower than the absolute bioavailability of risperidone (more than 70%), resulting in its Daily usage has increased significantly. And lead to an increase in the pre-system side effects of possible unabsorbed drugs.
- the long-chain fatty acid ester of the compound [formula ( ⁇ )] has been reported (W099/25354), and its metabolism into the compound [formula (II)] in the body is very slow, and the therapeutic effect cannot be achieved quickly.
- the object of the present invention is to develop new compounds which are prodrugs for the treatment of psychiatric disorders.
- the compound of the following formula (I) thus obtained by the inventors has the advantage of being readily metabolized in vivo to the compound [formula (II)], increasing bioavailability and reducing pre-syst side effects of possible unabsorbed drugs. . It helps to better adjust the dose and efficacy, reduce side effects, and reduce the risk of interaction with other drugs.
- the present invention relates to a compound represented by the formula (I), which is optically isomeric or a pharmaceutically acceptable salt thereof, which is a prodrug or a pre-drug for treating a mental illness.
- the chiral center (*) can be R or S or RS (racemic mixture);
- R is an aromatic group having seven to twenty carbon atoms; or a saturated alkoxy group of one to twenty carbon atoms or an unsaturated alkoxy group having two to twenty carbon atoms or four to twenty a cycloalkyloxy group of one carbon atom or an aromatic alkoxy group having seven to twenty carbon atoms; or the following amino group having one to twenty carbon atoms:
- R 2 and R 3 are each independently hydrogen, a saturated alkyl group having one to ten carbon atoms or an unsaturated alkyl group having two to twenty carbon atoms or an aromatic group having seven to twenty carbon atoms.
- R is an aromatic group having seven to twenty carbon atoms, preferably but not limited to:
- R4 and R5 are each independently hydrogen, a saturated alkyl or alkoxy group of 1 to 6 carbon atoms, an unsaturated alkyl group or alkoxy group of 2 to 6 carbon atoms, 0H, Cl, F, CN, a carboxyl group, and Ester group; preferably but not limited to hydrogen, decyl, ethyl, decyloxy, ethoxy, fluoro or carboxy.
- R is a saturated alkoxy group of one to twenty carbon atoms or an unsaturated alkoxy group of two to twenty carbon atoms or a cycloalkoxy group of four to twenty carbon atoms, preferably but not limited thereto Oxyloxy, ethoxy, propoxy, isopropoxy, butoxy, isobutoxy Or a aryloxy group having seven to twenty carbon atoms, preferably but not limited to:
- R6 and R7 are each independently hydrogen, a saturated alkyl or alkoxy group of 1 to 6 carbon atoms, an unsaturated alkyl group or alkoxy group of 2 to 6 carbon atoms, 0H, Cl, F, CN, a carboxyl group, and Ester group; preferably but not limited to hydrogen, decyl, ethyl, decyloxy, ethoxy, fluoro or carboxy.
- R is the following amino group containing one to twenty broken atoms:
- R 2 and R 3 are each independently hydrogen, a saturated alkyl group having one to ten carbon atoms or an unsaturated alkyl group having two to twenty carbon atoms, preferably but not limited to methyl, ethyl, propyl, iso a propyl group, a butyl group, an isobutyl group, a tert-butyl group; or an aromatic group having 7 to 20 carbon atoms, preferably but not limited to:
- R4 and R5 are each independently a hydrogen, a saturated alkyl group of 1 to 6 carbon atoms or an alkoxy group.
- the term "optical isomer” refers to an R or S optical isomer or RS racemic mixture of a compound of formula (I) or a pharmaceutically acceptable salt thereof.
- the compound of the formula (I) of the present invention comprises an optical isomer and a racemic mixture, and a pharmaceutically acceptable salt, which can be formulated into a suitable pharmaceutical form, for example, orally, by injection, transdermally, nasally.
- the oral administration method may be a solid tablet or a capsule or a soft gel or a dropping pill, or a solution or a suspension or an emulsion or a powder. It may be a common dosage form or a dosage form such as sustained release or localization or immediate release or oral collapse.
- the method of administration by injection may be intravenous or subcutaneous or intramuscular or intraperitoneal injection, and may be a solution or a suspension or an emulsion, or may be an ordinary or long-acting dosage form such as an implant or a microsphere or a gel.
- the method of transdermal administration may be a transdermal patch or a gel or other means for transdermal administration.
- the nasal cavity and the mode of administration by inhalation may be a solution or suspension or an emulsion or a powder.
- the mucosal administration method may be a solution or a suspension or an emulsion or a powder or a suppository.
- the invention further relates to a pharmaceutical composition comprising an effective amount of a compound of formula (I), and a compatible and pharmaceutically acceptable carrier or diluent.
- the carrier may be any inert organic or inorganic substance such as water, gelatin, cellulose, starch, biodegradable polymeric excipients such as polyester or polycarbonate, and copolymers of any two or three components therebetween.
- the compound of the formula (I) of the present invention includes an optical isomer and a racemic mixture, and a pharmaceutically acceptable salt, as an antagonist of a neurotransmitter, which can be used for the treatment of psychotic diseases such as schizophrenia, etc., daily
- the dose may range from 0.01 mg to 100 mg and may be administered in a single dose or multiple times.
- Figure 1 shows the absorption and metabolism of a compound [formula (II)] and its prodrug, a compound 1, 2, 3, 5, 6, 7 and compound 8 in beagle dogs.
- a light green liquid was obtained by suction filtration, and the solvent was evaporated under reduced pressure to give a dark green viscous liquid.
- About 16 mL of distilled water was added, sonicated, cooled to 5 ° C in an ice water bath, adjusted to pH 10-11 with 2 aqueous sodium hydroxide solution, and a large amount of white solid precipitated near the end.
- the white solid which precipitated was filtered off.
- the filtrate was extracted with dichloromethane (2 mL) (EtOAc)
- EtOAc dichloromethane
- X is an aromatic group having seven to twenty carbon atoms, such as a phenyl group, a tolyl group, a methoxyphenyl group or the like.
- 10 ml of anhydrous pyridine add compound [formula (II)] 0.43 g (1 mmol), dissolve it at room temperature with stirring, add 2 mmol of aromatic acid chloride, and react to the thin layer. The spots disappeared.
- the reaction was poured into an appropriate amount of water using ioy.
- the aqueous sodium hydroxide solution was adjusted to pH 9.
- the chloroform was extracted three times (15 ml/time), and the extract was washed with water and dried over anhydrous magnesium sulfate.
- the chloroform was extracted three times (15 ml/time), and the extract was washed with water and dried over anhydrous magnesium sulfate.
- the solvent was distilled off under reduced pressure, and the product was dissolved in 2 ml of anhydrous ethanol, and 3 ml of anhydrous ethanol-hydrogen chloride saturated solution was added dropwise overnight.
- reaction conditions were substantially the same except that 4-fluorobenzoyl chloride was used in place of 4-nonylbenzoyl chloride.
- Y is a saturated alkyl group of one to twenty carbon atoms or an unsaturated alkyl group of two to twenty carbon atoms or a cycloalkyl group of four to twenty carbon atoms, such as an anthracenyl group, an ethyl group , propyl, isopropyl, butyl, isobutyl, tert-butyl, pentyl and various isomers, cyclohexyl, etc.; or an aromatic group containing seven to twenty carbon atoms such as phenyl, toluene Base, methoxyphenyl and the like.
- Compound 5 Compound 5.
- Example 3 The compound is metabolized in the liver cells to the active ingredient [3- ⁇ 2-[4-(6-fluoro-1,2-benzisoxazole- 3-yl)- 1-piperidinyl]ethyl ⁇ -9-hydroxy-2-methyl-6, 7, 8, 9-tetrahydro-pyrido[1,2- ⁇ ]pyrimidin-4-one, (Experiment [Compound (II)])
- Example 1 Compound 1 (or Compound 2 or Compound 3 or Compound 5 or Compound 6 or Compound 7 or Compound 8 or Compound 9) is dissolved in 0.01 M potassium phosphate buffer containing 1 mM NADPH, and 25 human liver cells S9 (20 mg protein/mL, H961) mixed, at 37. It was incubated for 2 hours at C, and then the mixture was quenched with concentrated perchloric acid. After centrifugation to remove the precipitated protein, the supernatant solution was adjusted to pH 3 with concentrated potassium phosphate solution, and then centrifuged. The supernatant solution was directly injected into HPLC for analysis.
- Example 4 Determination of the compound [Formula (II)] and its prodrug-a compound 1, 2, 3, 5, 6, 7 and 8 in a beagle dog test - absolute bioavailability determination 21
- Beagle dogs weighing about 10 kg were divided into 7 groups. According to 9.4 ⁇ /dog, the animals were treated with 1, 2, 3, 5, 6, 7 and 8, and the rats were given blood for a given time.
- each tablet contains 6 mg (calculated as the compound [Formula (I I )]).
- the oral ordinary tablets were subjected to a dissolution test, and the following results were obtained: Table 3 Dissolution of Oral Ordinary Tablets
- each capsule Containing the drug (calculated as the compound [formula (II)]) 6 mg, the degree of coating is 6%.
- the capsule was subjected to a dissolution test according to the Chinese Pharmacopoeia annotation method, and the following results were obtained:
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Psychiatry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Neurosurgery (AREA)
- Neurology (AREA)
- Biomedical Technology (AREA)
- Epidemiology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Description
Claims
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020097024012A KR101244185B1 (ko) | 2007-04-19 | 2008-04-18 | 정신 장애 치료용 신규 화합물, 그의 제조 방법 및 용도 |
| BRPI0809837-9A2A BRPI0809837A2 (pt) | 2007-04-19 | 2008-04-18 | "composto para tratamento de distúrbios mentais, saldo do composto para tratamento de distúrbios mentais, composição farmacéutica e uso do composto para tratamento de distúrbios mentais" |
| US12/596,516 US8314110B2 (en) | 2007-04-19 | 2008-04-18 | Compounds for treating mental disorders, and preparation and uses thereof |
| DK08733996.6T DK2154138T3 (en) | 2007-04-19 | 2008-04-18 | Novel compounds for the treatment of psychotic disorders, methods of preparation and uses thereof |
| JP2010503338A JP5315336B2 (ja) | 2007-04-19 | 2008-04-18 | 精神疾患治療用の新規化合物とその調剤及び使用 |
| EP08733996.6A EP2154138B1 (en) | 2007-04-19 | 2008-04-18 | Novel compounds for treatment of psychotic disorders, preparation methods and uses thereof |
| CN2008800067502A CN101641353B (zh) | 2007-04-19 | 2008-04-18 | 用于治疗精神疾病的新颖化合物及其制备方法和用途 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710098304.6 | 2007-04-19 | ||
| CN200710098304 | 2007-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2008128436A1 true WO2008128436A1 (fr) | 2008-10-30 |
Family
ID=39875078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2008/000803 Ceased WO2008128436A1 (fr) | 2007-04-19 | 2008-04-18 | Nouveaux composés pour le traitement de troubles psychotiques, procédés d'élaboration, et leurs utilisations |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US8314110B2 (zh) |
| EP (1) | EP2154138B1 (zh) |
| JP (1) | JP5315336B2 (zh) |
| KR (1) | KR101244185B1 (zh) |
| CN (1) | CN101641353B (zh) |
| BR (1) | BRPI0809837A2 (zh) |
| DK (1) | DK2154138T3 (zh) |
| RU (1) | RU2459824C2 (zh) |
| WO (1) | WO2008128436A1 (zh) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7820816B2 (en) | 2006-08-23 | 2010-10-26 | Teva Pharmaceutical Industries Ltd. | Process for the synthesis of CMHTP and intermediates thereof |
| WO2011042450A1 (en) | 2009-10-06 | 2011-04-14 | Ascendis Pharma As | Carrier linked paliperidone prodrugs |
| WO2011042453A1 (en) | 2009-10-06 | 2011-04-14 | Ascendis Pharma As | Subcutaneous paliperidone composition |
| EP2529757A1 (en) | 2011-05-31 | 2012-12-05 | Laboratorios Farmaceuticos Rovi, S.A. | Paliperidone implant formulation |
| EP2529756A2 (en) | 2011-05-31 | 2012-12-05 | Laboratorios Farmaceuticos Rovi, S.A. | Risperidone and/or Paliperidone implant formulation |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101889333B (zh) | 2007-12-17 | 2012-08-08 | 日矿金属株式会社 | 基板和其制造方法 |
| KR101867988B1 (ko) * | 2016-11-02 | 2018-06-15 | 주식회사 엔지켐생명과학 | 팔리페리돈 중간체 및 이를 이용한 팔리페리돈의 제조방법 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5158952A (en) * | 1988-11-07 | 1992-10-27 | Janssen Pharmaceutica N.V. | 3-[2-[4-(6-fluoro-1,2-benzisoxozol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9 tetrahydro-9-hydroxy-2-methyl-4H-pyrido [1,2-a]pyrimidin-4-one, compositions and method of use |
| WO1999025354A2 (en) | 1997-11-17 | 1999-05-27 | Janssen Pharmaceutica N.V. | Aqueous suspensions of submicron 9-hydroxyrisperidone fatty acid esters |
| CN1093762C (zh) * | 1996-05-20 | 2002-11-06 | 詹森药业有限公司 | 9-羟基瑞培里酮脂肪酸酯类的含水悬浮液 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2000786C (en) * | 1988-11-07 | 1999-01-26 | Cornelus G. M. Janssen | 3-piperidinyl-1,2-benzisoxazoles |
| JP3124120B2 (ja) * | 1992-08-31 | 2001-01-15 | エーザイ株式会社 | 1−ヨウ化アルキル炭酸エステルの製造方法 |
| CN1093762A (zh) * | 1993-04-16 | 1994-10-19 | 沈阳石油化工厂 | 氨纶高弹纤维纺丝的制造方法 |
| ES2074966B1 (es) * | 1994-02-11 | 1996-06-16 | Vita Invest Sa | Procedimiento para la obtencion de 3-(2-(4-(6-fluoro-benzo(d)isoxazol-3-il)piperidin-1-il)-etil)-2-metil-6,7,8,9-tetrahidro-4h-pirido-(1,2-a)pirimidin-4-ona. |
| ES2085234B1 (es) * | 1994-02-24 | 1997-01-16 | Vita Invest Sa | Agente activo sobre el sistema nervioso central, procedimiento para su preparacion y composiciones farmaceuticas que lo contienen. |
| CN1160074A (zh) * | 1996-03-19 | 1997-09-24 | 谭兆兴 | 石燃气燃料制造方法 |
| JP2005060385A (ja) * | 2003-07-31 | 2005-03-10 | Dainippon Pharmaceut Co Ltd | 2−フランカルボン酸ヒドラジド化合物からなる医薬 |
| US7314872B2 (en) * | 2003-08-20 | 2008-01-01 | Irm Llc | Inhibitors of cathepsin S |
| JP2008500319A (ja) * | 2004-05-25 | 2008-01-10 | アストラゼネカ アクチボラグ | 細菌感染症の治療のためのmao阻害剤としての3−(4−(2−ジヒドロイソオキサゾール−3−イルピリジン−5−イル)フェニル−5−トリアゾール−1−イルメチルオキサゾリジン−2−オン誘導体 |
| CN101056643A (zh) * | 2004-09-13 | 2007-10-17 | Pr药品有限公司 | 雌二醇代谢物的长效可注射晶体制剂及其应用方法 |
-
2008
- 2008-04-18 KR KR1020097024012A patent/KR101244185B1/ko not_active Expired - Fee Related
- 2008-04-18 DK DK08733996.6T patent/DK2154138T3/en active
- 2008-04-18 BR BRPI0809837-9A2A patent/BRPI0809837A2/pt not_active IP Right Cessation
- 2008-04-18 WO PCT/CN2008/000803 patent/WO2008128436A1/zh not_active Ceased
- 2008-04-18 CN CN2008800067502A patent/CN101641353B/zh not_active Expired - Fee Related
- 2008-04-18 EP EP08733996.6A patent/EP2154138B1/en not_active Not-in-force
- 2008-04-18 JP JP2010503338A patent/JP5315336B2/ja not_active Expired - Fee Related
- 2008-04-18 US US12/596,516 patent/US8314110B2/en not_active Expired - Fee Related
- 2008-04-18 RU RU2009142595/04A patent/RU2459824C2/ru not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5158952A (en) * | 1988-11-07 | 1992-10-27 | Janssen Pharmaceutica N.V. | 3-[2-[4-(6-fluoro-1,2-benzisoxozol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9 tetrahydro-9-hydroxy-2-methyl-4H-pyrido [1,2-a]pyrimidin-4-one, compositions and method of use |
| CN1093762C (zh) * | 1996-05-20 | 2002-11-06 | 詹森药业有限公司 | 9-羟基瑞培里酮脂肪酸酯类的含水悬浮液 |
| WO1999025354A2 (en) | 1997-11-17 | 1999-05-27 | Janssen Pharmaceutica N.V. | Aqueous suspensions of submicron 9-hydroxyrisperidone fatty acid esters |
| CN1160074C (zh) * | 1997-11-17 | 2004-08-04 | 詹森药业有限公司 | 亚微细粒9-羟基雷士培力酮(Risperidone)脂肪酸酯类的含水悬浮液 |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP2154138A4 |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7820816B2 (en) | 2006-08-23 | 2010-10-26 | Teva Pharmaceutical Industries Ltd. | Process for the synthesis of CMHTP and intermediates thereof |
| WO2011042450A1 (en) | 2009-10-06 | 2011-04-14 | Ascendis Pharma As | Carrier linked paliperidone prodrugs |
| WO2011042453A1 (en) | 2009-10-06 | 2011-04-14 | Ascendis Pharma As | Subcutaneous paliperidone composition |
| US20130053405A1 (en) * | 2009-10-06 | 2013-02-28 | Ulrich Hersel | Carrier linked paliperidone prodrugs |
| US8758780B2 (en) | 2009-10-06 | 2014-06-24 | Ascendis Pharma As | Subcutaneous paliperidone composition |
| EP2529757A1 (en) | 2011-05-31 | 2012-12-05 | Laboratorios Farmaceuticos Rovi, S.A. | Paliperidone implant formulation |
| EP2529756A2 (en) | 2011-05-31 | 2012-12-05 | Laboratorios Farmaceuticos Rovi, S.A. | Risperidone and/or Paliperidone implant formulation |
| WO2013178811A1 (en) | 2012-05-31 | 2013-12-05 | Laboratorios Farmacéuticos Rovi, S.A. | Paliperidone implant formulation |
| WO2013178812A1 (en) | 2012-05-31 | 2013-12-05 | Laboratorios Farmacéuticos Rovi, S.A. | Risperidone or paliperidone implant formulation |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2154138A4 (en) | 2011-06-08 |
| RU2459824C2 (ru) | 2012-08-27 |
| US20100113482A1 (en) | 2010-05-06 |
| DK2154138T3 (en) | 2015-11-02 |
| BRPI0809837A2 (pt) | 2014-11-11 |
| EP2154138B1 (en) | 2015-08-19 |
| JP5315336B2 (ja) | 2013-10-16 |
| RU2009142595A (ru) | 2011-05-27 |
| JP2010524863A (ja) | 2010-07-22 |
| US8314110B2 (en) | 2012-11-20 |
| KR101244185B1 (ko) | 2013-03-25 |
| CN101641353B (zh) | 2012-05-23 |
| KR20100016659A (ko) | 2010-02-12 |
| CN101641353A (zh) | 2010-02-03 |
| EP2154138A1 (en) | 2010-02-17 |
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