Title:
【発明の名称】バンコマイシン改良精製法およびその生産物
Document Type and Number:
Japanese Patent JPH0689038
Kind Code:
B2
Abstract:
Vancomycin reacts with phosphoric acid to form a vancomycin diphosphate salt form that is highly crystalline when hydrated. An improved process for isolating vancomycin from an aqueous solution comprises formation of vancomycin diphosphate.
Inventors:
Quo S Young
Ronald G. Abel
Harvey M Higgins Jr.
Ronald G. Abel
Harvey M Higgins Jr.
Application Number:
JP25838684A
Publication Date:
November 09, 1994
Filing Date:
December 05, 1984
Export Citation:
Assignee:
ELI LILLY AND COMPANY
International Classes:
A61K35/74; A61K38/00; C07K1/02; C07K14/195; C07K9/00; C07K14/00; C07K14/41; C12P19/44; (IPC1-7): C07K9/00; A61K37/02; C07K1/02
Attorney, Agent or Firm:
Aoyama Ryo (1 person outside)
Next Patent: ノルトリプチリン誘導体およびコンジユゲート