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:
Oct. 29, 1991
Filed:
Jan. 30, 1990
Applicant:
Inventors:
Hiroyuki Suda, Tokyo, JP;
Katuhisa Kojiri, Tokyo, JP;
Akira Okura, Tokyo, JP;
Koutaro Funaishi, Aichi, JP;
Kenji Kawamura, Aichi, JP;
Masanori Okanishi, Tokyo, JP;
Assignee:
Banyu Pharmaceutical Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07H / ; C07D / ;
U.S. Cl.
CPC ...
514 28 ; 514 53 ; 514 64 ; 514453 ; 536-41 ; 536 171 ; 536 181 ; 549213 ; 549384 ; 549278 ;
Abstract
An antitumor substance BE-12406 or a pharmaceutically acceptable salt thereof, which is represented by the general formula ##STR1## and a method of producing the novel substance.