Title:
【発明の名称】或る種のβ-ラクタム抗生物質の改善された製造方法
Document Type and Number:
Japanese Patent JPH07502168
Kind Code:
A
Abstract:
PCT No. PCT/DK92/00388 Sec. 371 Date May 12, 1994 Sec. 102(e) Date May 12, 1994 PCT Filed Dec. 18, 1992 PCT Pub. No. WO93/12250 PCT Pub. Date Jun. 24, 1993.The present invention relates to an improved method for the preparation of certain beta -lactam antibiotics by enzymatic acylation or by deprotection of a protected intermediate.
Inventors:
Clausen, kim
Application Number:
JP51053793A
Publication Date:
March 09, 1995
Filing Date:
December 18, 1992
Export Citation:
Assignee:
Gist-Brocades Besloten Fennaught Shap
International Classes:
C07D501/06; C12P35/04; C12P37/04; C12R1/01; C12R1/02; C12R1/11; C12R1/19; C12R1/38; C12R1/64; (IPC1-7): C12P35/04; C07D501/06
Attorney, Agent or Firm:
Takashi Ishida (3 others)