Document Type and Number:
Japanese Patent JPH0527395
Kind Code:
B2
Abstract:
A process for preparing a 7-aminocephalosporanic acid compound which comprises treating a cephalosporin C compound with an enzyme-producing microorganism belonging to the genus Pseudomonas or a material obtained by subjecting the microorganism to chemical and/or physical treatment. A direct hydrolysis of the cephalosporin C compound into the 7-aminocephalosporanic acid compound and D- alpha -aminoadipic acid can be attained by the microorganism or material.
Inventors:
ICHIKAWA SHIGEAKI
MATSUYAMA KENJI
MATSUYAMA KENJI
Application Number:
JP14147584A
Publication Date:
April 21, 1993
Filing Date:
July 10, 1984
Export Citation:
Assignee:
ASAHI CHEMICAL IND
International Classes:
C12P35/02; C12R1/38
Next Patent: PACKAGE OF DYE FIXING ELEMENT