Title:
PREPARATION OF NOVEL 7-METHOXYCEPHALOSPORINS
Document Type and Number:
Japanese Patent JPS5279081
Kind Code:
A
Abstract:
PURPOSE: 7-Methoxycephalosporins of the formula II (R is heterocyclic thiols of the formula I, e.g. residue of 5-mercapto-1,3,4-thiadiazole-2-thioacetic acid of the formula III, or 5-mercapto-1-methyl-1H-tetrazol of the formurla IV).
Inventors:
OOSONO TAKU
WATANABE SHIYUNICHI
SAITOU TAKESHI
TOMOSHIMA HIROSHI
MURAKAMI KEISUKE
TAKAHASHI ISAO
YAMAGUCHI YOUJI
SASAKI TOSHIO
OKA YOSHIHIKO
WASHISAKI SEIJI
TAKAMURA SHIYUUICHI
MIYOSHI TOSHIAKI
WATANABE SHIYUNICHI
SAITOU TAKESHI
TOMOSHIMA HIROSHI
MURAKAMI KEISUKE
TAKAHASHI ISAO
YAMAGUCHI YOUJI
SASAKI TOSHIO
OKA YOSHIHIKO
WASHISAKI SEIJI
TAKAMURA SHIYUUICHI
MIYOSHI TOSHIAKI
Application Number:
JP15564675A
Publication Date:
July 02, 1977
Filing Date:
December 25, 1975
Export Citation:
Assignee:
YAMANOUCHI PHARMA CO LTD
International Classes:
C07D501/36; A61K31/54; A61K31/546; A61P31/04; C07D501/57; C12P35/00; C12P35/08; (IPC1-7): A61K31/395; C07D501/60; C12D9/14; C12D13/00