Title:
【発明の名称】酵素的アシル化後のセファクロールを分離するための改良法
Document Type and Number:
Japanese Patent JPH08506814
Kind Code:
A
Abstract:
Provided is a process for isolating cefaclor from an acylation reaction mixture by adding anthraquinone-1,5-disulfonic acid to the mixture. The acid highly selectively precipitates with cefaclor so that isolation and recovery is streamlined.
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Inventors:
Gardner, John Paul
Application Number:
JP51829594A
Publication Date:
July 23, 1996
Filing Date:
February 07, 1994
Export Citation:
Assignee:
ELI LILLY AND COMPANY
International Classes:
C12P35/04; C07D501/00; C07D501/12; C07D501/59; (IPC1-7): C07D501/12
Attorney, Agent or Firm:
Aoyama Ryo (1 person outside)