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:
Dec. 11, 1990
Filed:
Jul. 06, 1989
Applicant:
Inventors:
Masakuni Okuhara, Tsukuba, JP;
Toshio Goto, Tsukuba, JP;
Yasuhiro Hori, Tsukuba, JP;
Takashi Fujita, Tsuchiura, JP;
Hirotsugu Ueda, Tsukuba, JP;
Nobuharu Shigematsu, Tsukuba, JP;
Assignee:
Fujisawa Pharmaceutical Co., Ltd., Osaka, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07K / ;
U.S. Cl.
CPC ...
514 10 ; 530317 ; 530323 ;
Abstract
The invention relates to a compound having antimicrobial and antitumor activity, the compound being designated FR901228 substance of the following formula: ##STR1##