The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 19, 1987
Filed:
Jun. 24, 1983
Applicant:
Inventors:
Satoshi Omura, Tokyo, JP;
Yuzuru Iwai, Chiba, JP;
Kiyoizumi Hinotozawa, Kanagawa, JP;
Atsushi Hirano, Miyazaki, JP;
Assignee:
Kitasato Institute, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C12P / ;
U.S. Cl.
CPC ...
424122 ; 435169 ;
Abstract
An antibiotic AM-5344-A.sub.2 substance, and a process for the preparation of the antibiotic AM-5344-A.sub.2 substance are described. The antibiotic AM-5344-A.sub.2 substance is prepared by cultivating an AM-5344-A.sub.2 substance-producing strain belonging to the genus Streptomyces, for example, Streptomyces sp. Am-5344 in a nutrient medium, and recovering the Am-5344-A.sub.2 substance from the culture.