PT95712B - Processo aperfeicoado para a preparacaom de derivados de diazinilpiperidina - Google Patents
Processo aperfeicoado para a preparacaom de derivados de diazinilpiperidina Download PDFInfo
- Publication number
- PT95712B PT95712B PT95712A PT9571290A PT95712B PT 95712 B PT95712 B PT 95712B PT 95712 A PT95712 A PT 95712A PT 9571290 A PT9571290 A PT 9571290A PT 95712 B PT95712 B PT 95712B
- Authority
- PT
- Portugal
- Prior art keywords
- general formula
- preparation
- compounds
- process according
- pyrrolidinone
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/06—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pyrrole Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US42838289A | 1989-10-27 | 1989-10-27 | |
| US58558990A | 1990-09-20 | 1990-09-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PT95712A PT95712A (pt) | 1991-09-13 |
| PT95712B true PT95712B (pt) | 1998-01-30 |
Family
ID=27027734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT95712A PT95712B (pt) | 1989-10-27 | 1990-10-26 | Processo aperfeicoado para a preparacaom de derivados de diazinilpiperidina |
Country Status (9)
| Country | Link |
|---|---|
| KR (1) | KR910007913A (no) |
| CN (1) | CN1035112C (no) |
| AT (1) | AT398972B (no) |
| ES (1) | ES2026060A6 (no) |
| FI (1) | FI95468C (no) |
| GR (1) | GR1001134B (no) |
| NO (1) | NO176715C (no) |
| PT (1) | PT95712B (no) |
| YU (1) | YU203390A (no) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100432283B1 (ko) * | 2001-10-27 | 2004-05-22 | 한국과학기술연구원 | 무스카린성 아세틸콜린 수용체에 작용하는테트라하이드로피리딘 유도체 |
| KR20200047989A (ko) | 2018-10-29 | 2020-05-08 | 이수완 | 튜닝이 용이한 바이올린 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4826843A (en) * | 1985-07-08 | 1989-05-02 | Bristol-Myers | Cerebral function enhancing diazinylpiperidine derivatives |
| US4963678A (en) * | 1989-10-27 | 1990-10-16 | Bristol-Myers Squibb Co. | Process for large-scale production of BMY 21502 |
-
1990
- 1990-10-24 NO NO904588A patent/NO176715C/no not_active IP Right Cessation
- 1990-10-24 AT AT0214890A patent/AT398972B/de not_active IP Right Cessation
- 1990-10-24 FI FI905226A patent/FI95468C/fi active IP Right Grant
- 1990-10-25 CN CN90108728A patent/CN1035112C/zh not_active Expired - Lifetime
- 1990-10-26 PT PT95712A patent/PT95712B/pt not_active IP Right Cessation
- 1990-10-26 YU YU203390A patent/YU203390A/sh unknown
- 1990-10-26 ES ES9002731A patent/ES2026060A6/es not_active Expired - Fee Related
- 1990-10-26 KR KR1019900017244A patent/KR910007913A/ko not_active Application Discontinuation
- 1990-10-29 GR GR900100777A patent/GR1001134B/el not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CN1051357A (zh) | 1991-05-15 |
| GR900100777A (en) | 1992-03-20 |
| NO904588D0 (no) | 1990-10-24 |
| NO176715C (no) | 1995-05-16 |
| CN1035112C (zh) | 1997-06-11 |
| AT398972B (de) | 1995-02-27 |
| GR1001134B (el) | 1993-04-28 |
| NO904588L (no) | 1991-04-29 |
| PT95712A (pt) | 1991-09-13 |
| KR910007913A (ko) | 1991-05-30 |
| FI95468B (fi) | 1995-10-31 |
| NO176715B (no) | 1995-02-06 |
| YU203390A (sh) | 1993-10-20 |
| FI905226A0 (fi) | 1990-10-24 |
| FI95468C (fi) | 1996-02-12 |
| ES2026060A6 (es) | 1992-04-01 |
| ATA214890A (de) | 1994-07-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BB1A | Laying open of patent application |
Effective date: 19910403 |
|
| FG3A | Patent granted, date of granting |
Effective date: 19971007 |
|
| MM4A | Annulment/lapse due to non-payment of fees, searched and examined patent |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 20120409 |
|
| MM4A | Annulment/lapse due to non-payment of fees, searched and examined patent |
Free format text: MAXIMUM VALIDITY LIMIT REACHED Effective date: 20121008 |