JPS54135791A - 7-methoxycephalosporin compound, its preparation, and antibacterial agent containing the compound as main component - Google Patents
7-methoxycephalosporin compound, its preparation, and antibacterial agent containing the compound as main componentInfo
- Publication number
- JPS54135791A JPS54135791A JP4301278A JP4301278A JPS54135791A JP S54135791 A JPS54135791 A JP S54135791A JP 4301278 A JP4301278 A JP 4301278A JP 4301278 A JP4301278 A JP 4301278A JP S54135791 A JPS54135791 A JP S54135791A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- antibacterial agent
- preparation
- main component
- agent containing
- 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 formula I (R1 is H, lower alkyl, (substituted) phenyl; R2 is alkyl, aralkyl, (substituted) phenyl).
EXAMPLE: 7β-cyanomethylthioacetamido-7α-methoxy-3- (1-methyl-1H-tetrazol-5- yl)thiomethyl-3-cephem-4-carboxylic acid pivaloyloxymethyl ester.
USE: Antibacterial agent. The esterification of CS-1170 of formula II (M is H, alkali metal, amine)enabled the oral administration. High oral absorbability. Rapidly hydrolyzed after absorption to form the CS-1170, and keeps high concentration in blood.
PROCESS: Reaction of a compound II with a compound III (X is halogen) pref. in DMSO gives the compound I.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4301278A JPS6052715B2 (en) | 1978-04-12 | 1978-04-12 | 7-Methoxycephalosporin compound and its production method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4301278A JPS6052715B2 (en) | 1978-04-12 | 1978-04-12 | 7-Methoxycephalosporin compound and its production method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54135791A true JPS54135791A (en) | 1979-10-22 |
JPS6052715B2 JPS6052715B2 (en) | 1985-11-20 |
Family
ID=12652063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4301278A Expired JPS6052715B2 (en) | 1978-04-12 | 1978-04-12 | 7-Methoxycephalosporin compound and its production method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6052715B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5849387A (en) * | 1981-09-17 | 1983-03-23 | Sankyo Co Ltd | 7-methoxycephalosporin compound and its preparation |
JPS58154589A (en) * | 1982-03-09 | 1983-09-14 | Kyoto Yakuhin Kogyo Kk | Cephalosporin derivative |
-
1978
- 1978-04-12 JP JP4301278A patent/JPS6052715B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5849387A (en) * | 1981-09-17 | 1983-03-23 | Sankyo Co Ltd | 7-methoxycephalosporin compound and its preparation |
JPS58154589A (en) * | 1982-03-09 | 1983-09-14 | Kyoto Yakuhin Kogyo Kk | Cephalosporin derivative |
Also Published As
Publication number | Publication date |
---|---|
JPS6052715B2 (en) | 1985-11-20 |
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