DE69527683T2 - Verfahren zur herstellung von optisch aktivem n-tert-butyl-2-piperazincarboxamidamid - Google Patents
Verfahren zur herstellung von optisch aktivem n-tert-butyl-2-piperazincarboxamidamidInfo
- Publication number
- DE69527683T2 DE69527683T2 DE69527683T DE69527683T DE69527683T2 DE 69527683 T2 DE69527683 T2 DE 69527683T2 DE 69527683 T DE69527683 T DE 69527683T DE 69527683 T DE69527683 T DE 69527683T DE 69527683 T2 DE69527683 T2 DE 69527683T2
- Authority
- DE
- Germany
- Prior art keywords
- carboxamidamide
- piperazine
- tert
- butyl
- optically active
- 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 - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
- C07D241/04—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Hydrogenated Pyridines (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10772394 | 1994-04-22 | ||
| JP3004495A JPH083145A (ja) | 1994-04-22 | 1995-01-25 | 光学活性Ｎ−ｔｅｒｔ−ブチル−２−ピペラジンカルボキサミドの製造法 |
| JP7053346A JPH08217759A (ja) | 1995-02-16 | 1995-02-16 | 光学活性Ｎ−ｔｅｒｔ−ブチル−２−ピペラジンカルボキサミドのラセミ化法 |
| PCT/JP1995/000777 WO1995029170A1 (fr) | 1994-04-22 | 1995-04-20 | Procede de production de n-tert-butyl-2-piperazinecarboxamide a activite optique et methode de racemisation de l'amide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69527683D1 DE69527683D1 (de) | 2002-09-12 |
| DE69527683T2 true DE69527683T2 (de) | 2003-04-10 |
Family
ID=27286815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69527683T Expired - Fee Related DE69527683T2 (de) | 1994-04-22 | 1995-04-20 | Verfahren zur herstellung von optisch aktivem n-tert-butyl-2-piperazincarboxamidamid |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0705824B1 (de) |
| KR (1) | KR100389151B1 (de) |
| DE (1) | DE69527683T2 (de) |
| ES (1) | ES2181774T3 (de) |
| WO (1) | WO1995029170A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102471267A (zh) * | 2009-07-21 | 2012-05-23 | 住友化学株式会社 | 光学活性3-哌啶甲酰胺的制造方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI58497C (fi) * | 1973-02-10 | 1981-02-10 | Celamerck Gmbh & Co Kg | Fungicidiskt verksam n,n'-bis((1-formamido-2,2,2-triklor)etyl)-piperazin och foerfarande foer dess framstaellning |
| CH611898A5 (de) * | 1975-06-06 | 1979-06-29 | Hoffmann La Roche | |
| JPH01117869A (ja) * | 1987-10-30 | 1989-05-10 | Hokuriku Seiyaku Co Ltd | ２−アミノメチルピペラジン誘導体 |
| JP3032547B2 (ja) * | 1990-03-28 | 2000-04-17 | 杏林製薬株式会社 | 光学活性２―メチルピペラジンの分割方法 |
| CA2195027C (en) * | 1991-11-08 | 2000-01-11 | Joseph P. Vacca | Hiv protease inhibitors useful for the treatment of aids |
| TW472047B (en) * | 1994-02-04 | 2002-01-11 | Merck & Co Inc | Process for making HIV protease inhibitors |
-
1995
- 1995-04-20 DE DE69527683T patent/DE69527683T2/de not_active Expired - Fee Related
- 1995-04-20 WO PCT/JP1995/000777 patent/WO1995029170A1/ja active IP Right Grant
- 1995-04-20 ES ES95916018T patent/ES2181774T3/es not_active Expired - Lifetime
- 1995-04-20 KR KR1019950705783A patent/KR100389151B1/ko not_active IP Right Cessation
- 1995-04-20 EP EP95916018A patent/EP0705824B1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE69527683D1 (de) | 2002-09-12 |
| KR100389151B1 (ko) | 2003-10-04 |
| EP0705824B1 (de) | 2002-08-07 |
| KR960703116A (ko) | 1996-06-19 |
| ES2181774T3 (es) | 2003-03-01 |
| EP0705824A4 (de) | 1996-08-14 |
| WO1995029170A1 (fr) | 1995-11-02 |
| EP0705824A1 (de) | 1996-04-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |