Title:
【発明の名称】β―ラクタム類の製造方法
Document Type and Number:
Japanese Patent JP3115593
Kind Code:
B2
Abstract:
beta -Lactam derivatives are synthesized by an enzymatic reaction of the parent amino beta -lactam with the corresponding acylating agent, the concentration of the acylating agent plus the concentration of beta -lactam derivative in the reaction mixture being above about 400 mM.
Inventors:
Curse Girl, Sven Gunnar
Baitland ura
Baitland ura
Application Number:
JP51161691A
Publication Date:
December 11, 2000
Filing Date:
July 03, 1991
Export Citation:
Assignee:
Gist-Brocades Besloten Fennaught Shap
International Classes:
C07D499/68; C07D501/28; C12P35/04; C12P37/04; C12R1/19; (IPC1-7): C12P35/04; C12P37/04
Domestic Patent References:
| JP1312998A | ||||
| JP5417030B2 |
Other References:
【文献】欧州特許出願公開458932(EP,A1)
【文献】Agric.Biol.Chem.(1980)Vol.44,p.821
【文献】Agric.Biol.Chem.(1980)Vol.44,p.821
Attorney, Agent or Firm:
Takashi Ishida (3 others)