JPS5759897A - Thiazolineazatidinone - Google Patents
ThiazolineazatidinoneInfo
- Publication number
- JPS5759897A JPS5759897A JP55137023A JP13702380A JPS5759897A JP S5759897 A JPS5759897 A JP S5759897A JP 55137023 A JP55137023 A JP 55137023A JP 13702380 A JP13702380 A JP 13702380A JP S5759897 A JPS5759897 A JP S5759897A
- Authority
- JP
- Japan
- Prior art keywords
- methyl
- substituted
- halogen
- compound
- hept
- 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
Abstract
NEW MATERIAL:A compound of formulaI[R is H, alkyl, halogen-substituted alkyl, phenyl-substituted methyl, substituted phenyl-substituted methyl, halogen- substituted methyl, trialkylsilyl; Z is O, Cl2].
EXAMPLE: Methyl 2-(3-dichlorophenylmethyl-7-oxo-4-thio-2,6-diazabicyclo[3.2.0] hept-2-ene-6-yl)-3-chloromethyl-3-butenoate.
USE: Synthetic intermediate of β-lactam antibiotics.
PREPARATION: For example, the electrolytic reaction of a compound of formula III such as 2-(3-benzyl-7-oxo-4-thio-2,6-diazabicyclo[3,2,0]hept-2-ene-6yl)-3-methyl- 3-butenoic methyl ester is conducted in a water-organic solvent mixture system in the presence of a halogen salt and/or a halogen acid to give the compound of the example.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55137023A JPS5759897A (en) | 1980-09-30 | 1980-09-30 | Thiazolineazatidinone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55137023A JPS5759897A (en) | 1980-09-30 | 1980-09-30 | Thiazolineazatidinone |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5759897A true JPS5759897A (en) | 1982-04-10 |
JPS6236036B2 JPS6236036B2 (en) | 1987-08-05 |
Family
ID=15189025
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55137023A Granted JPS5759897A (en) | 1980-09-30 | 1980-09-30 | Thiazolineazatidinone |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5759897A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1984001152A1 (en) * | 1982-09-24 | 1984-03-29 | Otsuka Kagaku Yakuhin | Azetidinone compounds |
JPH06129286A (en) * | 1992-09-18 | 1994-05-10 | Kohler Co | Mixture control system of internal combusion engine |
-
1980
- 1980-09-30 JP JP55137023A patent/JPS5759897A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1984001152A1 (en) * | 1982-09-24 | 1984-03-29 | Otsuka Kagaku Yakuhin | Azetidinone compounds |
JPH06129286A (en) * | 1992-09-18 | 1994-05-10 | Kohler Co | Mixture control system of internal combusion engine |
Also Published As
Publication number | Publication date |
---|---|
JPS6236036B2 (en) | 1987-08-05 |
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