JPS5711982A - Novel antibiotic and its preparation - Google Patents
Novel antibiotic and its preparationInfo
- Publication number
- JPS5711982A JPS5711982A JP8698980A JP8698980A JPS5711982A JP S5711982 A JPS5711982 A JP S5711982A JP 8698980 A JP8698980 A JP 8698980A JP 8698980 A JP8698980 A JP 8698980A JP S5711982 A JPS5711982 A JP S5711982A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- mercuric
- preparation
- salt
- compound shown
- 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.)
- Pending
Links
Landscapes
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
NEW MATERIAL:An antibiotic shown by the formula I (R is H or sulfonic acid group) and its salt.
EXAMPLE: Sodium (5R, 6R)-3-[ (Z)-2-acetamidoethenylsulfinyl ]-6-(2-hydroxy-2- propyl)-7-oxo-1-azabicyclo[3,2,0]hepto-2-ene-carboxylate.
USE: Having improved antibacterial activity, and stable to enzymes in a living body.
PROCESS: For example, an (E) compound shown by the formula II is reacted with a mercuric salt, e.g., mercuric chloride, mercuric bromide, etc. in an inert solvent, e.g., acetonitrile, etc., to give a compound shown by the formula I.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8698980A JPS5711982A (en) | 1980-06-26 | 1980-06-26 | Novel antibiotic and its preparation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8698980A JPS5711982A (en) | 1980-06-26 | 1980-06-26 | Novel antibiotic and its preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5711982A true JPS5711982A (en) | 1982-01-21 |
Family
ID=13902268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8698980A Pending JPS5711982A (en) | 1980-06-26 | 1980-06-26 | Novel antibiotic and its preparation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5711982A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1983002614A1 (en) * | 1982-02-02 | 1983-08-04 | Takeda Chemical Industries Ltd | 5,6-cis-carbapenem-3-carboxylic acid derivatives and process for their preparation |
US4497742A (en) * | 1981-03-04 | 1985-02-05 | Takeda Chemical Industries, Ltd. | Isomerization of β-lactam compounds |
-
1980
- 1980-06-26 JP JP8698980A patent/JPS5711982A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4497742A (en) * | 1981-03-04 | 1985-02-05 | Takeda Chemical Industries, Ltd. | Isomerization of β-lactam compounds |
WO1983002614A1 (en) * | 1982-02-02 | 1983-08-04 | Takeda Chemical Industries Ltd | 5,6-cis-carbapenem-3-carboxylic acid derivatives and process for their preparation |
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