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:
Mar. 31, 1992
Filed:
Dec. 28, 1989
Applicant:
Inventors:
Hirofumi Nakano, Tokyo, JP;
Isami Takahashi, Tokyo, JP;
Isao Kawamoto, Kanagawa, JP;
Toru Yasuzawa, Osaka, JP;
Keiichi Takahashi, Shizuoka, JP;
Eiji Kobayashi, Shizuoka, JP;
Assignee:
Kyowa Hakko Kogyo Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; A61K / ;
U.S. Cl.
CPC ...
548421 ; 435119 ; 514410 ;
Abstract
A novel fermentation product, DC113, represented by the formula ##STR1## which has antimicrobial and antitumor activities.