NZ318843A - 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)methylpiperidineInfo
- Publication number
- NZ318843A NZ318843A NZ318843A NZ31884396A NZ318843A NZ 318843 A NZ318843 A NZ 318843A NZ 318843 A NZ318843 A NZ 318843A NZ 31884396 A NZ31884396 A NZ 31884396A NZ 318843 A NZ318843 A NZ 318843A
- Authority
- NZ
- New Zealand
- Prior art keywords
- alkyl
- preparing
- compound
- formula
- indanon
- Prior art date
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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US875395P | 1995-12-15 | 1995-12-15 | |
| PCT/IB1996/001076 WO1997022584A1 (en) | 1995-12-15 | 1996-10-11 | Processes and intermediates for preparing 1-benzyl-4-((5,6-dimethoxy-1-indanon)-2-yl)methylpiperidine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NZ318843A true NZ318843A (en) | 2000-01-28 |
Family
ID=21733469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NZ318843A NZ318843A (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 (sh) |
| JP (1) | JP3066083B2 (sh) |
| KR (1) | KR20000064387A (sh) |
| AP (1) | AP708A (sh) |
| AR (1) | AR004368A1 (sh) |
| AU (1) | AU716462B2 (sh) |
| BG (1) | BG102525A (sh) |
| BR (1) | BR9612018A (sh) |
| CA (1) | CA2237647A1 (sh) |
| CO (1) | CO4750831A1 (sh) |
| CZ (1) | CZ180898A3 (sh) |
| DZ (1) | DZ2141A1 (sh) |
| GT (1) | GT199600092A (sh) |
| HN (1) | HN1996000065A (sh) |
| HR (1) | HRP960592A2 (sh) |
| HU (1) | HUP9904275A3 (sh) |
| IL (3) | IL136421A0 (sh) |
| IS (1) | IS4752A (sh) |
| MA (1) | MA24032A1 (sh) |
| NO (1) | NO982712L (sh) |
| NZ (1) | NZ318843A (sh) |
| OA (1) | OA10694A (sh) |
| PE (1) | PE25698A1 (sh) |
| PL (1) | PL197306B1 (sh) |
| RO (1) | RO121382B1 (sh) |
| RU (1) | RU2160731C2 (sh) |
| SK (1) | SK75498A3 (sh) |
| TN (1) | TNSN96153A1 (sh) |
| TW (1) | TW414787B (sh) |
| UY (1) | UY24401A1 (sh) |
| WO (1) | WO1997022584A1 (sh) |
| YU (1) | YU49486B (sh) |
| ZA (1) | ZA9610533B (sh) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6252081B1 (en) | 1998-01-16 | 2001-06-26 | Eisai Co., Ltd. | Process for production of donepezil derivative |
| 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) |
| US20070129549A1 (en) * | 2003-03-21 | 2007-06-07 | Yatendra Kumar | Stable lamotrigine pharmaceutical compositions and processes for their preparation |
| WO2004099142A1 (en) * | 2003-05-05 | 2004-11-18 | Ranbaxy Laboratories Limited | Hydrobromide salt of benzyl-piperidylmethyl-indanone and its polymorphs |
| US7446203B2 (en) | 2003-07-01 | 2008-11-04 | Hetero Drugs Limited | Preparation of intermediates for acetycholinesterase 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 |
| JP2008514691A (ja) | 2004-09-29 | 2008-05-08 | ケマジス リミティド | 薬学的に純粋な非晶質塩酸ドネペジルを製造するための精製されたマレイン酸ドネペジルの使用 |
| 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 |
| NZ569532A (en) | 2006-01-04 | 2010-11-26 | Cipla Ltd | Process and intermediate for preparation of donepezil |
| CN101626688A (zh) * | 2006-12-11 | 2010-01-13 | 雷维瓦药品公司 | 茚满酮基胆碱酯酶抑制剂的组合物、合成和使用方法 |
| WO2013078608A1 (en) | 2011-11-29 | 2013-06-06 | Ziqiang Gu | Donepezil pamoate and methods of making and using the same |
| TW201540301A (zh) | 2013-08-16 | 2015-11-01 | Takeda Gmbh | 以ｐｄｅ４抑制劑治療認知損傷 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI95572C (fi) * | 1987-06-22 | 1996-02-26 | Eisai Co Ltd | Menetelmä lääkeaineena käyttökelpoisen piperidiinijohdannaisten tai sen farmaseuttisen suolan valmistamiseksi |
| 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 RO RO98-01070A patent/RO121382B1/ro unknown
- 1996-10-11 AU AU70925/96A patent/AU716462B2/en not_active Ceased
- 1996-10-11 CZ CZ981808A patent/CZ180898A3/cs unknown
- 1996-10-11 EP EP96931937A patent/EP0883607A1/en not_active Withdrawn
- 1996-10-11 SK SK754-98A patent/SK75498A3/sk unknown
- 1996-10-11 HU HU9904275A patent/HUP9904275A3/hu unknown
- 1996-10-11 PL PL327512A patent/PL197306B1/pl not_active IP Right Cessation
- 1996-10-11 IL IL13642196A patent/IL136421A0/xx unknown
- 1996-10-11 NZ NZ318843A patent/NZ318843A/xx unknown
- 1996-10-11 CA CA002237647A patent/CA2237647A1/en not_active Abandoned
- 1996-10-11 KR KR1019980704423A patent/KR20000064387A/ko not_active Application Discontinuation
- 1996-10-11 BR BR9612018A patent/BR9612018A/pt not_active Application Discontinuation
- 1996-10-11 IL IL13642096A patent/IL136420A0/xx unknown
- 1996-10-11 RU RU98111204/04A patent/RU2160731C2/ru not_active IP Right Cessation
- 1996-10-11 WO PCT/IB1996/001076 patent/WO1997022584A1/en not_active Application Discontinuation
- 1996-10-11 IL IL12445296A patent/IL124452A0/xx 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 DZ DZ960186A patent/DZ2141A1/fr active
- 1996-12-11 MA MA24424A patent/MA24032A1/fr unknown
- 1996-12-11 YU YU66096A patent/YU49486B/sh unknown
- 1996-12-11 TN TNTNSN96153A patent/TNSN96153A1/fr unknown
- 1996-12-12 CO CO96065334A patent/CO4750831A1/es unknown
- 1996-12-12 UY UY24401A patent/UY24401A1/es not_active IP Right Cessation
- 1996-12-12 AP APAP/P/1996/000892A patent/AP708A/en active
- 1996-12-13 HR HR60/008,753A patent/HRP960592A2/xx not_active Application Discontinuation
- 1996-12-13 ZA ZA9610533A patent/ZA9610533B/xx unknown
-
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/NO982712L/no not_active Application Discontinuation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RENW | Renewal (renewal fees accepted) | ||
| RENW | Renewal (renewal fees accepted) |