Title:
【発明の名称】コウセイブツシツノセイホウ
Document Type and Number:
Japanese Patent JPS5820593
Kind Code:
B2
Abstract:
It has been found that an antibiotic can be obtained by the fermentation of certain strains of Streptomyces olivaceus and related organisms and when pure this antibiotic is an extremely potent inhibitor of many beta -lactamases. This antibiotic which we designate MM 4550A may be obtained in substantially pure form by the chromatographic purification of the crude antibacterial complex obtained from the culture medium.
Inventors:
DEENISU BATSUTAAWAASU
MAACHIN KOORU
JON DETSUKU HOODO
MAACHIN KOORU
JON DETSUKU HOODO
Application Number:
JP3846575A
Publication Date:
April 23, 1983
Filing Date:
March 28, 1975
Export Citation:
Assignee:
BIICHAMU GURUUPU PLC
International Classes:
C07D477/00; A61K31/397; A61K31/40; A61K35/66; A61K35/74; A61K38/55; A61P31/04; C07D477/20; C12N9/99; C12P1/06; C12P17/18; C12R1/58; (IPC1-7): C12P1/06; C12P17/18
Attorney, Agent or Firm:
Shintaro Nogawa
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