ES2121276T3 - Procedimiento para la preparacion de bencil-piperidilmetil-indanonas. - Google Patents
Procedimiento para la preparacion de bencil-piperidilmetil-indanonas.Info
- Publication number
- ES2121276T3 ES2121276T3 ES95116888T ES95116888T ES2121276T3 ES 2121276 T3 ES2121276 T3 ES 2121276T3 ES 95116888 T ES95116888 T ES 95116888T ES 95116888 T ES95116888 T ES 95116888T ES 2121276 T3 ES2121276 T3 ES 2121276T3
- Authority
- ES
- Spain
- Prior art keywords
- piperidilmetil
- indanonas
- bencil
- procedure
- preparation
- 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.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/08—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms
- C07D211/18—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D211/30—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by doubly bound oxygen or sulfur atoms or by two oxygen or sulfur atoms singly bound to the same carbon atom
- C07D211/32—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by doubly bound oxygen or sulfur atoms or by two oxygen or sulfur atoms singly bound to the same carbon atom by oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Hydrogenated Pyridines (AREA)
- Plural Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
LA INVENCION SE REFIERE A UN NUEVO PROCESO PARA LA ELABORACION DE BENCIL - PIPERIDILMETIL - INDANONAS (I) CONOCIDAS COMO MEDICAMENTOS, CARACTERIZANDOSE DE TAL MODO, QUE SE HIDROGENA LA SAL PIRIDINIO SUSTITUIDA CORRESPONDIENTE EN DONDE R{SUP,1}, R{SUP,2}, R{SUP,3} Y R{SUP,4} SON IGUALES O DIFERENTES Y SIGNIFICAN HIDROGENO O ALQUILO DE CADENA RECTA O RAMIFICADA, ALCOXI O ALCOXICARBONILO CON 1 HASTA 6 ATOMOS DE CARBONO, ALQUIL - O DIALQUIL - (C{SUB,1} - C{SUB,6}) - AMINOCARBONILOXI O HALOGENO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4439822A DE4439822A1 (de) | 1994-11-08 | 1994-11-08 | Verfahren zur Herstellung von Benzyl-piperidylmethyl-indanonen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2121276T3 true ES2121276T3 (es) | 1998-11-16 |
Family
ID=6532750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95116888T Expired - Lifetime ES2121276T3 (es) | 1994-11-08 | 1995-10-26 | Procedimiento para la preparacion de bencil-piperidilmetil-indanonas. |
Country Status (10)
Country | Link |
---|---|
US (1) | US5606064A (es) |
EP (1) | EP0711756B1 (es) |
JP (1) | JPH08225527A (es) |
AT (1) | ATE168676T1 (es) |
CA (1) | CA2162081A1 (es) |
DE (2) | DE4439822A1 (es) |
DK (1) | DK0711756T3 (es) |
ES (1) | ES2121276T3 (es) |
GR (1) | GR3027698T3 (es) |
SI (1) | SI0711756T1 (es) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997022584A1 (en) * | 1995-12-15 | 1997-06-26 | Pfizer Inc. | Processes and intermediates for preparing 1-benzyl-4-((5,6-dimethoxy-1-indanon)-2-yl)methylpiperidine |
EP1047674B1 (en) * | 1998-01-16 | 2005-03-30 | Eisai Co., Ltd. | Process for production of donepezil derivatives |
US6080863A (en) * | 1999-05-26 | 2000-06-27 | Phillips Petroleum Company | Process for producing piperidine |
EP1285656A4 (en) * | 2000-04-13 | 2006-07-12 | Eisai Co Ltd | ACETYLCHOLINESTERASE HEMMER CONTAINING 1-BENZYLPYRIDINIUM SALT |
US7148354B2 (en) * | 2002-07-24 | 2006-12-12 | Dr. Reddy's Laboratories Limited | Process for preparation of donepezil |
IL150982A (en) | 2002-07-30 | 2007-02-11 | Ori Lerman | Process for making Donafzil |
US6649765B1 (en) | 2003-02-12 | 2003-11-18 | Usv Limited, Bsd Marg. | Process for the preparation of 1-benzyl-4(5,6-dimethoxy-1-indanon)-2-yl) methyl piperidine hydrochloride (Donepezil HCL) |
US6953856B2 (en) * | 2003-02-12 | 2005-10-11 | Usv, Limited | Process for the preparation of 1-benzyl-4-(5,6-dimethoxy-1-indanon)-2-yl) methyl piperidine hydrochloride (Donepezil HCI) |
CN100422148C (zh) * | 2003-02-27 | 2008-10-01 | 天津药物研究院 | 工业化生产盐酸多奈哌齐的工艺方法 |
EP1608371A1 (en) * | 2003-03-21 | 2005-12-28 | Ranbaxy Laboratories, Ltd. | Process for the preparation of donepezil and derivatives thereof |
WO2005003092A1 (en) * | 2003-07-01 | 2005-01-13 | Hetero Drugs Limited | Preparation of intermediates for acetyl cholinesterase inhibitors |
CN1280273C (zh) * | 2003-11-05 | 2006-10-18 | 天津和美生物技术有限公司 | 合成多奈哌齐及其衍生物的方法 |
US20080114173A1 (en) * | 2004-07-30 | 2008-05-15 | Mathad Vijayavitthal Thippanna | Crystalline Form of Donepezil Hydrochloride |
IL171137A (en) | 2004-09-29 | 2012-01-31 | Chemagis Ltd | Use of purified malt donfazil for the preparation of pure pharmaceutical amorphous donfazil hydrochloride |
US20060122226A1 (en) * | 2004-12-08 | 2006-06-08 | Itai Adin | Crystalline forms of Donepezil base |
CA2591894C (en) * | 2004-12-30 | 2013-08-20 | Jubilant Organosys Limited | Process for producing 1-benzyl-4-[(5,6-dimethoxy-1-indanon2-yl)methyl] piperidine or its salt thereof via novel intermediate |
EP1858848A1 (en) * | 2005-03-17 | 2007-11-28 | Synthon B.V. | Process for making crystalline donepezil hydrochloride monohydrate |
GB0515803D0 (en) * | 2005-07-30 | 2005-09-07 | Pliva Hrvatska D O O | Intermediate compounds |
AR057910A1 (es) | 2005-11-18 | 2007-12-26 | Synthon Bv | Proceso para preparar donepezilo |
HU227474B1 (en) * | 2005-12-20 | 2011-07-28 | Richter Gedeon Nyrt | Process for industrial scale production of high purity donepezil hydrochloride polymorph i. |
US20100113793A1 (en) * | 2006-03-20 | 2010-05-06 | Ind-Swift Laboratories Limited | Process for the Preparation of Highly Pure Donepezil |
BRPI0720211A2 (pt) | 2006-12-11 | 2013-12-24 | Reviva Pharmaceuticals Inc | Derivado de indanona, composição, e, uso de uma composição |
NZ588252A (en) * | 2008-03-25 | 2012-08-31 | Cipla Ltd | Process for the preparation of donepezil hydrochloride |
US20100105916A1 (en) * | 2008-10-29 | 2010-04-29 | Sterling Biotech Limited | Processes for Preparing Donepezil |
EP2366378A1 (en) | 2010-03-01 | 2011-09-21 | Dexcel Pharma Technologies Ltd. | Sustained-release donepezil formulations |
WO2012131540A1 (en) * | 2011-03-25 | 2012-10-04 | Piramal Healthcare Limited | A process for preparation of intermediates of donepezil hydrochloride |
DK3033082T3 (da) | 2013-08-16 | 2021-09-20 | Univ Maastricht | Behandling af kognitiv svækkelse med pde4-hæmmer |
US9359315B2 (en) * | 2013-09-10 | 2016-06-07 | Arrien Pharmaceuticals Llc | Substituted 2,3-dihydro-1H-inden-1-one retinoic acid-related orphan nuclear receptor antagonists for treating multiple sclerosis |
CN104557671B (zh) * | 2013-10-10 | 2018-04-13 | 池州东升药业有限公司 | 一种非索非那定及中间体的合成方法 |
KR101712708B1 (ko) * | 2014-10-08 | 2017-03-07 | 영남대학교 산학협력단 | 인데노 피리디니움 유도체 화합물을 유효성분으로 포함하는 염증성장질환 예방 또는 치료용 조성물 |
KR101732776B1 (ko) * | 2014-10-08 | 2017-05-04 | 영남대학교 산학협력단 | 신규한 인데노 피리디니움 유도체 화합물 및 이의 제조방법 |
CN109354580B (zh) * | 2018-11-21 | 2020-08-07 | 山东罗欣药业集团股份有限公司 | 一种盐酸多奈哌齐的制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4069222A (en) * | 1976-04-14 | 1978-01-17 | Richardson-Merrell Inc. | Process for preparing 2-(2,2-dicyclohexylethyl)piperidine |
US4191828A (en) * | 1976-04-14 | 1980-03-04 | Richardson-Merrell Inc. | Process for preparing 2-(2,2-dicyclohexylethyl)piperidine |
FI95572C (fi) | 1987-06-22 | 1996-02-26 | Eisai Co Ltd | Menetelmä lääkeaineena käyttökelpoisen piperidiinijohdannaisten tai sen farmaseuttisen suolan valmistamiseksi |
JP2592911B2 (ja) * | 1988-06-09 | 1997-03-19 | 富士通株式会社 | 通信パスの割り付け方法 |
JP3075566B2 (ja) * | 1990-05-15 | 2000-08-14 | エーザイ株式会社 | 光学活性インダノン誘導体 |
EP0535496A1 (en) | 1991-09-25 | 1993-04-07 | Hoechst-Roussel Pharmaceuticals Incorporated | (1-Indanon-2yl)methylpiperidines, intermediates and a process for their preparation and their use as medicaments |
-
1994
- 1994-11-08 DE DE4439822A patent/DE4439822A1/de not_active Withdrawn
-
1995
- 1995-10-26 ES ES95116888T patent/ES2121276T3/es not_active Expired - Lifetime
- 1995-10-26 AT AT95116888T patent/ATE168676T1/de active
- 1995-10-26 SI SI9530090T patent/SI0711756T1/xx unknown
- 1995-10-26 DE DE59502882T patent/DE59502882D1/de not_active Expired - Fee Related
- 1995-10-26 EP EP95116888A patent/EP0711756B1/de not_active Expired - Lifetime
- 1995-10-26 DK DK95116888T patent/DK0711756T3/da active
- 1995-11-01 JP JP7306422A patent/JPH08225527A/ja active Pending
- 1995-11-02 US US08/552,330 patent/US5606064A/en not_active Expired - Fee Related
- 1995-11-03 CA CA002162081A patent/CA2162081A1/en not_active Abandoned
-
1998
- 1998-08-20 GR GR980401875T patent/GR3027698T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
DE59502882D1 (de) | 1998-08-27 |
DE4439822A1 (de) | 1996-08-29 |
GR3027698T3 (en) | 1998-11-30 |
EP0711756A1 (de) | 1996-05-15 |
SI0711756T1 (en) | 1998-10-31 |
CA2162081A1 (en) | 1996-05-09 |
JPH08225527A (ja) | 1996-09-03 |
ATE168676T1 (de) | 1998-08-15 |
EP0711756B1 (de) | 1998-07-22 |
DK0711756T3 (da) | 1999-04-26 |
US5606064A (en) | 1997-02-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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