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 component

Info

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
Application number
JP4301278A
Other languages
Japanese (ja)
Other versions
JPS6052715B2 (en
Inventor
Hideo Nakao
Koichi Fujimoto
Takuzo Nishimura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sankyo Co Ltd
Original Assignee
Sankyo Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sankyo Co Ltd filed Critical Sankyo Co Ltd
Priority to JP4301278A priority Critical patent/JPS6052715B2/en
Publication of JPS54135791A publication Critical patent/JPS54135791A/en
Publication of JPS6052715B2 publication Critical patent/JPS6052715B2/en
Expired legal-status Critical Current

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
JP4301278A 1978-04-12 1978-04-12 7-Methoxycephalosporin compound and its production method Expired JPS6052715B2 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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