FR2241556B1 - - Google Patents
Info
- Publication number
- FR2241556B1 FR2241556B1 FR7428748A FR7428748A FR2241556B1 FR 2241556 B1 FR2241556 B1 FR 2241556B1 FR 7428748 A FR7428748 A FR 7428748A FR 7428748 A FR7428748 A FR 7428748A FR 2241556 B1 FR2241556 B1 FR 2241556B1
- Authority
- FR
- France
- 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
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole 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
- C07D231/44—Oxygen and nitrogen or sulfur and nitrogen atoms
- C07D231/46—Oxygen atom in position 3 or 5 and nitrogen atom in position 4
- C07D231/50—Acylated on said nitrogen atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Hydrogenated Pyridines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3985573A GB1476924A (en) | 1973-08-22 | 1973-08-22 | Preparation of d - penicillamine from penicillins |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2241556A1 FR2241556A1 (https=) | 1975-03-21 |
| FR2241556B1 true FR2241556B1 (https=) | 1978-02-17 |
Family
ID=10411859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7428748A Expired FR2241556B1 (https=) | 1973-08-22 | 1974-08-21 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3960940A (https=) |
| JP (1) | JPS5076022A (https=) |
| BE (1) | BE819035A (https=) |
| CH (1) | CH605722A5 (https=) |
| DE (1) | DE2440117A1 (https=) |
| DK (1) | DK138449B (https=) |
| FR (1) | FR2241556B1 (https=) |
| GB (1) | GB1476924A (https=) |
| NL (1) | NL7411148A (https=) |
| NO (1) | NO140135C (https=) |
| SE (1) | SE7410637L (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS537620A (en) * | 1976-07-10 | 1978-01-24 | Taisho Pharmaceut Co Ltd | Synthesis of d-penicillamine |
| US4725678A (en) * | 1983-06-10 | 1988-02-16 | Pfizer Inc. | Azetidinone intermediates for the preparation of penem derivatives |
| US4595539A (en) * | 1983-06-10 | 1986-06-17 | Pfizer Inc. | Preparation of penem derivatives and azetidinone intermediates |
| US6417235B2 (en) * | 2000-04-14 | 2002-07-09 | University Of Kentucky Research Foundation | Method and use of α-amino-β-mercapto-ethane derivatives as dicarbonyl scavengers for treatment of conditions resulting from protein, lipid, and DNA damage |
| WO2018134836A1 (en) * | 2017-01-23 | 2018-07-26 | Synven Shree Life Sciences Pvt. Ltd. | A novel, feasible and cost effective process for the manufacture of d – penicillamine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2480079A (en) * | 1945-08-08 | 1949-08-23 | Upjohn Co | Ring cleavage of 4-carboxythiazolidine compounds |
| US3666770A (en) * | 1970-01-27 | 1972-05-30 | Sterling Drug Inc | Process for preparing d-5,5-dimethyl-{66 {11 -thiazoline-4-carboxylic derivatives |
-
1973
- 1973-08-22 GB GB3985573A patent/GB1476924A/en not_active Expired
-
1974
- 1974-08-14 US US05/497,250 patent/US3960940A/en not_active Expired - Lifetime
- 1974-08-21 DK DK446074AA patent/DK138449B/da unknown
- 1974-08-21 CH CH1142374A patent/CH605722A5/xx not_active IP Right Cessation
- 1974-08-21 JP JP49095100A patent/JPS5076022A/ja active Pending
- 1974-08-21 FR FR7428748A patent/FR2241556B1/fr not_active Expired
- 1974-08-21 DE DE2440117A patent/DE2440117A1/de not_active Withdrawn
- 1974-08-21 SE SE7410637A patent/SE7410637L/xx unknown
- 1974-08-21 NO NO743008A patent/NO140135C/no unknown
- 1974-08-21 NL NL7411148A patent/NL7411148A/xx not_active Application Discontinuation
- 1974-08-21 BE BE147772A patent/BE819035A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2440117A1 (de) | 1975-02-27 |
| CH605722A5 (https=) | 1978-10-13 |
| FR2241556A1 (https=) | 1975-03-21 |
| DK446074A (https=) | 1975-04-28 |
| NO140135B (no) | 1979-04-02 |
| GB1476924A (en) | 1977-06-16 |
| NO743008L (https=) | 1975-03-24 |
| DK138449B (da) | 1978-09-11 |
| NO140135C (no) | 1979-07-11 |
| DK138449C (https=) | 1979-02-19 |
| BE819035A (fr) | 1975-02-21 |
| SE7410637L (https=) | 1975-02-24 |
| JPS5076022A (https=) | 1975-06-21 |
| NL7411148A (nl) | 1975-02-25 |
| US3960940A (en) | 1976-06-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |