Title:
PURIFICATION OF CEPHALOSPORIN C
Document Type and Number:
Japanese Patent JPS5276486
Kind Code:
A
Abstract:
PURPOSE: To isolate high-purity and high-activity cephalospoein C from a solution containing the crude product by pretreatment with a specific ion exchange resin.
Inventors:
KAWAMURA KENJI
OKINA MASAO
OKINA MASAO
Application Number:
JP15020675A
Publication Date:
June 27, 1977
Filing Date:
December 18, 1975
Export Citation:
Assignee:
MEIJI SEIKA CO
International Classes:
C07D501/12; C07D501/60; C12P35/06; (IPC1-7): C07D501/60; C12D9/02; C12D13/00