JPS5759896A - Production of thiazolineazetidinone derivative - Google Patents
Production of thiazolineazetidinone derivativeInfo
- Publication number
- JPS5759896A JPS5759896A JP55137022A JP13702280A JPS5759896A JP S5759896 A JPS5759896 A JP S5759896A JP 55137022 A JP55137022 A JP 55137022A JP 13702280 A JP13702280 A JP 13702280A JP S5759896 A JPS5759896 A JP S5759896A
- Authority
- JP
- Japan
- Prior art keywords
- halogen
- derivative
- thiazolinazetidinone
- conducted
- organic solvent
- 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.)
- Granted
Links
Landscapes
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
PURPOSE: The electrolytic reaction of a specific thiazolinazetidinone derivative is conducted in a water-organic solvent mixture system in the presence of halogen salt or acid to produce the titled compound used as an intermediate of antibiotics efficiently in a short time in high yield.
CONSTITUTION: The electrolytic reaction of a thiazolinazetidinone derivative of formulaI(R1 is alkyl, alkenyl, alkoxy, aryl, acyl; R2 is carboxyl, protected carboxyl) such as 2-(3-benzyl-7-oxo-4-thio-2,6-diazabicyclo[3,2,0]hept-2-ene-6-yl)-3- methyl-3-butenoic methyl ester, is conducted in a water-organic solvent (such as methylene chloride) mixture system in the presence of at least one selected from halogen salts such as sodium chloride and halogen acids such as hydrochloric acid to give the objective compound of formula II (X is halogen).
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55137022A JPS5759896A (en) | 1980-09-30 | 1980-09-30 | Production of thiazolineazetidinone derivative |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55137022A JPS5759896A (en) | 1980-09-30 | 1980-09-30 | Production of thiazolineazetidinone derivative |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5759896A true JPS5759896A (en) | 1982-04-10 |
JPS6221072B2 JPS6221072B2 (en) | 1987-05-11 |
Family
ID=15189000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55137022A Granted JPS5759896A (en) | 1980-09-30 | 1980-09-30 | Production of thiazolineazetidinone derivative |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5759896A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3216256A1 (en) | 1981-05-01 | 1982-11-18 | Otsuka Kagaku Yakuhin K.K., Osaka | THIAZOLINOAZETIDINE DERIVATIVES AND METHOD FOR THE PRODUCTION THEREOF |
WO1984001152A1 (en) * | 1982-09-24 | 1984-03-29 | Otsuka Kagaku Yakuhin | Azetidinone compounds |
US4789740A (en) * | 1983-03-10 | 1988-12-06 | Otsuka Kagaku Yakuhin Kabushiki Kaisha | Halogenation process for preparing 2-(oxoazetidinyl)-3-chloromethyl-3-butenoate |
-
1980
- 1980-09-30 JP JP55137022A patent/JPS5759896A/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3216256A1 (en) | 1981-05-01 | 1982-11-18 | Otsuka Kagaku Yakuhin K.K., Osaka | THIAZOLINOAZETIDINE DERIVATIVES AND METHOD FOR THE PRODUCTION THEREOF |
WO1984001152A1 (en) * | 1982-09-24 | 1984-03-29 | Otsuka Kagaku Yakuhin | Azetidinone compounds |
JPS5955888A (en) * | 1982-09-24 | 1984-03-31 | Otsuka Chem Co Ltd | Azetidinone compound |
JPS6343399B2 (en) * | 1982-09-24 | 1988-08-30 | Ootsuka Kagaku Kk | |
US4789740A (en) * | 1983-03-10 | 1988-12-06 | Otsuka Kagaku Yakuhin Kabushiki Kaisha | Halogenation process for preparing 2-(oxoazetidinyl)-3-chloromethyl-3-butenoate |
Also Published As
Publication number | Publication date |
---|---|
JPS6221072B2 (en) | 1987-05-11 |
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