CA1142528A - Process for the preparation of aspartic acid n-thiocarboxyanhydride - Google Patents
Process for the preparation of aspartic acid n-thiocarboxyanhydrideInfo
- Publication number
- CA1142528A CA1142528A CA000363433A CA363433A CA1142528A CA 1142528 A CA1142528 A CA 1142528A CA 000363433 A CA000363433 A CA 000363433A CA 363433 A CA363433 A CA 363433A CA 1142528 A CA1142528 A CA 1142528A
- Authority
- CA
- Canada
- Prior art keywords
- aspartic acid
- thiocarboxyanhydride
- phosphorous
- acetate
- reaction
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D277/34—Oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Peptides Or Proteins (AREA)
- Thiazole And Isothizaole Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US89,641 | 1979-10-29 | ||
| US06/089,641 US4256897A (en) | 1979-10-29 | 1979-10-29 | Process for the preparation of L-aspartic acid N-thiocarboxyanhydride |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1142528A true CA1142528A (en) | 1983-03-08 |
Family
ID=22218775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000363433A Expired CA1142528A (en) | 1979-10-29 | 1980-10-28 | Process for the preparation of aspartic acid n-thiocarboxyanhydride |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US4256897A (https=) |
| EP (1) | EP0029305B1 (https=) |
| JP (1) | JPS5679682A (https=) |
| AR (1) | AR222911A1 (https=) |
| AT (1) | ATE4207T1 (https=) |
| AU (1) | AU517075B2 (https=) |
| CA (1) | CA1142528A (https=) |
| DE (1) | DE3064309D1 (https=) |
| DK (1) | DK147404C (https=) |
| ES (1) | ES8204429A1 (https=) |
| GR (1) | GR70310B (https=) |
| IE (1) | IE50363B1 (https=) |
| IN (1) | IN154694B (https=) |
| PH (1) | PH15077A (https=) |
| PL (1) | PL126831B1 (https=) |
| YU (1) | YU41008B (https=) |
| ZA (1) | ZA806613B (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4797298A (en) * | 1980-01-21 | 1989-01-10 | Pfizer, Inc. | Branched amides of L-aspartyl-D-amino acid dipeptides |
| US4870190A (en) * | 1980-01-21 | 1989-09-26 | Pfizer Inc. | Branched amides of L-aspartyl-D-amino acid dipeptides |
| US4321391A (en) * | 1980-11-05 | 1982-03-23 | Pfizer, Inc. | Preparation of L-aspartic acid N-thiocarboxyanhydride |
| IT1196167B (it) * | 1984-06-27 | 1988-11-10 | Chemi Spa | Procedimento per la preparazione di n-tiocarbossianidridi di amminoacidi |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE703384A (https=) * | 1966-12-30 | 1968-03-01 | ||
| NL6808552A (https=) * | 1967-06-30 | 1968-12-31 | ||
| US3846398A (en) * | 1969-04-17 | 1974-11-05 | Merck & Co Inc | Method for controlled stepwise synthesis of polypeptides utilizing n-thiocarboxy anhydrides of amino acids as reagents |
-
1979
- 1979-10-29 US US06/089,641 patent/US4256897A/en not_active Expired - Lifetime
-
1980
- 1980-09-15 IN IN674DE1980 patent/IN154694B/en unknown
- 1980-09-16 DK DK392080A patent/DK147404C/da not_active IP Right Cessation
- 1980-10-11 GR GR63145A patent/GR70310B/el unknown
- 1980-10-22 DE DE8080303746T patent/DE3064309D1/de not_active Expired
- 1980-10-22 AT AT80303746T patent/ATE4207T1/de not_active IP Right Cessation
- 1980-10-22 EP EP80303746A patent/EP0029305B1/en not_active Expired
- 1980-10-24 PL PL1980227474A patent/PL126831B1/pl unknown
- 1980-10-27 AR AR283010A patent/AR222911A1/es active
- 1980-10-27 YU YU2748/80A patent/YU41008B/xx unknown
- 1980-10-28 PH PH24778A patent/PH15077A/en unknown
- 1980-10-28 CA CA000363433A patent/CA1142528A/en not_active Expired
- 1980-10-28 JP JP15131180A patent/JPS5679682A/ja active Granted
- 1980-10-28 ZA ZA00806613A patent/ZA806613B/xx unknown
- 1980-10-28 AU AU63764/80A patent/AU517075B2/en not_active Expired
- 1980-10-28 ES ES496350A patent/ES8204429A1/es not_active Expired
- 1980-10-28 IE IE2221/80A patent/IE50363B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0029305A1 (en) | 1981-05-27 |
| PL126831B1 (en) | 1983-09-30 |
| PL227474A1 (https=) | 1981-09-18 |
| ATE4207T1 (de) | 1983-08-15 |
| ES496350A0 (es) | 1982-05-01 |
| DK392080A (da) | 1981-04-30 |
| JPS5679682A (en) | 1981-06-30 |
| ES8204429A1 (es) | 1982-05-01 |
| YU41008B (en) | 1986-10-31 |
| DK147404C (da) | 1985-02-04 |
| IE50363B1 (en) | 1986-04-02 |
| AU6376480A (en) | 1981-05-07 |
| EP0029305B1 (en) | 1983-07-20 |
| IN154694B (https=) | 1984-12-08 |
| IE802221L (en) | 1981-04-29 |
| AU517075B2 (en) | 1981-07-09 |
| DK147404B (da) | 1984-07-23 |
| YU274880A (en) | 1982-10-31 |
| PH15077A (en) | 1982-05-31 |
| AR222911A1 (es) | 1981-06-30 |
| JPS6145988B2 (https=) | 1986-10-11 |
| ZA806613B (en) | 1981-10-28 |
| DE3064309D1 (en) | 1983-08-25 |
| US4256897A (en) | 1981-03-17 |
| GR70310B (https=) | 1982-09-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |