AU716462B2 - Processes and intermediates for preparing 1-benzyl-4-((5,6-dimethoxy-1-indanon)-2-yl)methylpiperidine - Google Patents
Processes and intermediates for preparing 1-benzyl-4-((5,6-dimethoxy-1-indanon)-2-yl)methylpiperidine Download PDFInfo
- Publication number
- AU716462B2 AU716462B2 AU70925/96A AU7092596A AU716462B2 AU 716462 B2 AU716462 B2 AU 716462B2 AU 70925/96 A AU70925/96 A AU 70925/96A AU 7092596 A AU7092596 A AU 7092596A AU 716462 B2 AU716462 B2 AU 716462B2
- Authority
- AU
- Australia
- Prior art keywords
- compound
- formula
- ome
- process according
- dimethoxy
- 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
- 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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US875395P | 1995-12-15 | 1995-12-15 | |
| US60/008753 | 1995-12-15 | ||
| PCT/IB1996/001076 WO1997022584A1 (fr) | 1995-12-15 | 1996-10-11 | Procedes de preparation de 1-benzyl-4-((5,6-dimethoxy-1-indanon)-2-yl)methylpiperidine et intermediaires utilises a cet effet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU7092596A AU7092596A (en) | 1997-07-14 |
| AU716462B2 true AU716462B2 (en) | 2000-02-24 |
Family
ID=21733469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU70925/96A Ceased AU716462B2 (en) | 1995-12-15 | 1996-10-11 | Processes and intermediates for preparing 1-benzyl-4-((5,6-dimethoxy-1-indanon)-2-yl)methylpiperidine |
Country Status (33)
| Country | Link |
|---|---|
| EP (1) | EP0883607A1 (fr) |
| JP (1) | JP3066083B2 (fr) |
| KR (1) | KR20000064387A (fr) |
| AP (1) | AP708A (fr) |
| AR (1) | AR004368A1 (fr) |
| AU (1) | AU716462B2 (fr) |
| BG (1) | BG102525A (fr) |
| BR (1) | BR9612018A (fr) |
| CA (1) | CA2237647A1 (fr) |
| CO (1) | CO4750831A1 (fr) |
| CZ (1) | CZ180898A3 (fr) |
| DZ (1) | DZ2141A1 (fr) |
| GT (1) | GT199600092A (fr) |
| HN (1) | HN1996000065A (fr) |
| HR (1) | HRP960592A2 (fr) |
| HU (1) | HUP9904275A3 (fr) |
| IL (3) | IL136420A0 (fr) |
| IS (1) | IS4752A (fr) |
| MA (1) | MA24032A1 (fr) |
| NO (1) | NO982712D0 (fr) |
| NZ (1) | NZ318843A (fr) |
| OA (1) | OA10694A (fr) |
| PE (1) | PE25698A1 (fr) |
| PL (1) | PL197306B1 (fr) |
| RO (1) | RO121382B1 (fr) |
| RU (1) | RU2160731C2 (fr) |
| SK (1) | SK75498A3 (fr) |
| TN (1) | TNSN96153A1 (fr) |
| TW (1) | TW414787B (fr) |
| UY (1) | UY24401A1 (fr) |
| WO (1) | WO1997022584A1 (fr) |
| YU (1) | YU49486B (fr) |
| ZA (1) | ZA9610533B (fr) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2237078T3 (es) | 1998-01-16 | 2005-07-16 | Eisai Co., Ltd. | Procedimiento para producir derivados de donepezilo. |
| IL125809A (en) | 1998-08-17 | 2005-08-31 | Finetech Lab Ltd | Process and intermediates for production of donepezil and related compounds |
| 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 |
| IL151253A0 (en) * | 2002-08-14 | 2003-04-10 | Finetech Lab Ltd | Process for production of highly pure donepezil hydrochloride |
| 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) |
| WO2004082685A1 (fr) * | 2003-03-21 | 2004-09-30 | Ranbaxy Laboratories Limited | Procede de preparation de donepezil et de ses derives |
| WO2004099142A1 (fr) * | 2003-05-05 | 2004-11-18 | Ranbaxy Laboratories Limited | Sel de bromhydrate de benzyl-piperidylmethyl-indanone et ses polymorphes |
| EP1654230A1 (fr) | 2003-07-01 | 2006-05-10 | Hetero Drugs Limited | Preparation d'intermediaires pour inhibiteurs de l'acetyl cholinesterase |
| 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 |
| AU2005288521A1 (en) | 2004-09-29 | 2006-04-06 | Chemagis Ltd. | Use of purified donepezil maleate for preparing pharmaceutically pure amorphous donepezil hydrochloride |
| CN100436416C (zh) * | 2005-07-29 | 2008-11-26 | 西南合成制药股份有限公司 | 盐酸多奈哌齐合成工艺 |
| 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 |
| AU2007203969B2 (en) | 2006-01-04 | 2012-04-05 | Cipla Limited | Process and intermediate for preparation of donepezil |
| CA2672212A1 (fr) * | 2006-12-11 | 2008-06-19 | Reviva Pharmaceuticals, Inc. | Compositions, synthese et procedes d'utilisation d'inhibiteurs de cholinesterase a base d'indanone |
| WO2013078608A1 (fr) | 2011-11-29 | 2013-06-06 | Ziqiang Gu | Pamoate de donepezil et ses procédés de fabrication et d'utilisation |
| CA2921308A1 (fr) | 2013-08-16 | 2015-02-19 | Universiteit Maastricht | Traitement d'une deficience cognitive a l'aide d'un inhibiteur de pde4 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0296560A2 (fr) * | 1987-06-22 | 1988-12-28 | Eisai Co., Ltd. | Pipéridines 1,4-substituées comme inhibiteurs de l'acétylcholinestérase et leur utilisation dans le traitement de la maladie d'Alzheimer |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2642069B1 (fr) * | 1989-01-20 | 1991-04-12 | Rhone Poulenc Sante | Nouveaux derives du benzopyranne, leur preparation et les compositions pharmaceutiques qui les contiennent |
| DE4439822A1 (de) * | 1994-11-08 | 1996-08-29 | Bayer Ag | Verfahren zur Herstellung von Benzyl-piperidylmethyl-indanonen |
-
1996
- 1996-10-11 EP EP96931937A patent/EP0883607A1/fr not_active Withdrawn
- 1996-10-11 IL IL13642096A patent/IL136420A0/xx unknown
- 1996-10-11 NZ NZ318843A patent/NZ318843A/xx unknown
- 1996-10-11 PL PL327512A patent/PL197306B1/pl not_active IP Right Cessation
- 1996-10-11 BR BR9612018A patent/BR9612018A/pt not_active Application Discontinuation
- 1996-10-11 SK SK754-98A patent/SK75498A3/sk unknown
- 1996-10-11 RU RU98111204/04A patent/RU2160731C2/ru not_active IP Right Cessation
- 1996-10-11 AU AU70925/96A patent/AU716462B2/en not_active Ceased
- 1996-10-11 CA CA002237647A patent/CA2237647A1/fr not_active Abandoned
- 1996-10-11 IL IL13642196A patent/IL136421A0/xx unknown
- 1996-10-11 IL IL12445296A patent/IL124452A0/xx unknown
- 1996-10-11 KR KR1019980704423A patent/KR20000064387A/ko not_active Application Discontinuation
- 1996-10-11 WO PCT/IB1996/001076 patent/WO1997022584A1/fr not_active Application Discontinuation
- 1996-10-11 CZ CZ981808A patent/CZ180898A3/cs unknown
- 1996-10-11 RO RO98-01070A patent/RO121382B1/ro unknown
- 1996-10-11 HU HU9904275A patent/HUP9904275A3/hu unknown
- 1996-10-11 JP JP9522607A patent/JP3066083B2/ja not_active Expired - Lifetime
- 1996-10-14 TW TW085112515A patent/TW414787B/zh not_active IP Right Cessation
- 1996-10-15 HN HN1996000065A patent/HN1996000065A/es unknown
- 1996-11-18 GT GT199600092A patent/GT199600092A/es unknown
- 1996-12-09 PE PE1996000883A patent/PE25698A1/es not_active Application Discontinuation
- 1996-12-10 AR ARP960105577A patent/AR004368A1/es unknown
- 1996-12-11 YU YU66096A patent/YU49486B/sh unknown
- 1996-12-11 DZ DZ960186A patent/DZ2141A1/fr active
- 1996-12-11 TN TNTNSN96153A patent/TNSN96153A1/fr unknown
- 1996-12-11 MA MA24424A patent/MA24032A1/fr unknown
- 1996-12-12 AP APAP/P/1996/000892A patent/AP708A/en active
- 1996-12-12 UY UY24401A patent/UY24401A1/es not_active IP Right Cessation
- 1996-12-12 CO CO96065334A patent/CO4750831A1/es unknown
- 1996-12-13 ZA ZA9610533A patent/ZA9610533B/xx unknown
- 1996-12-13 HR HR60/008,753A patent/HRP960592A2/xx not_active Application Discontinuation
-
1998
- 1998-05-22 IS IS4752A patent/IS4752A/is unknown
- 1998-06-05 OA OA9800076A patent/OA10694A/en unknown
- 1998-06-09 BG BG102525A patent/BG102525A/xx unknown
- 1998-06-12 NO NO982712A patent/NO982712D0/no not_active Application Discontinuation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0296560A2 (fr) * | 1987-06-22 | 1988-12-28 | Eisai Co., Ltd. | Pipéridines 1,4-substituées comme inhibiteurs de l'acétylcholinestérase et leur utilisation dans le traitement de la maladie d'Alzheimer |
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGA | Letters patent sealed or granted (standard patent) |