JPS56158788A - Cephalosporin compound for oral use - Google Patents
Cephalosporin compound for oral useInfo
- Publication number
- JPS56158788A JPS56158788A JP6305680A JP6305680A JPS56158788A JP S56158788 A JPS56158788 A JP S56158788A JP 6305680 A JP6305680 A JP 6305680A JP 6305680 A JP6305680 A JP 6305680A JP S56158788 A JPS56158788 A JP S56158788A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- formula
- amino
- carboxylic acid
- cephem
- 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
- Cephalosporin Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
NEW MATERIAL:A cephem compound (syn isomer) of formula I (R is lower alkyl other than t-butyl) and a salt thereof.
EXAMPLE: Isobutyryloxymethyl 7-[ 2-( 2-amino -4- thiazolyl )-2-methoxyiminoacetmido]3-methyl-3-cephem-4-carboxylate.
USE: An antimicrobial agent, readily absorbable from the digestive tract, and capable of giving a high concentration of a carboxylic acid type compound in blood due to the rapid decomposition of the ester part at the 4-position into the carboxylic acid in the living body.
PROCESS: A compound of formula II or an acid addition salt thereof is reacted with a carboxylic acid of formula III (X is amino or protected amino) or a reactive derivative thereof to give a compound of formula IV, and the group (X) is converted into an amino group to afford the compound of formula I.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6305680A JPS56158788A (en) | 1980-05-13 | 1980-05-13 | Cephalosporin compound for oral use |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6305680A JPS56158788A (en) | 1980-05-13 | 1980-05-13 | Cephalosporin compound for oral use |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56158788A true JPS56158788A (en) | 1981-12-07 |
Family
ID=13218291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6305680A Pending JPS56158788A (en) | 1980-05-13 | 1980-05-13 | Cephalosporin compound for oral use |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56158788A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01265093A (en) * | 1988-10-12 | 1989-10-23 | Sankyo Co Ltd | Cephalosporin compound for oral use |
-
1980
- 1980-05-13 JP JP6305680A patent/JPS56158788A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01265093A (en) * | 1988-10-12 | 1989-10-23 | Sankyo Co Ltd | Cephalosporin compound for oral use |
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