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:
Jun. 26, 2001
Filed:
Jun. 01, 1999
Applicant:
Inventors:
Hiroyuki Osada, Wako, JP;
Hideaki Kakeya, Wako, JP;
Hui-ping Zhang, Wako, JP;
Kimie Kobinata, Wako, JP;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; A61K 3/1415 ;
U.S. Cl.
CPC ...
C07D / ; A61K 3/1415 ;
Abstract
An anti-tumor composition containing cytotrienin (I), (II), (III) or (IV) as the active ingredient, which compounds are produced by culturing a bacterium which produces cytotrienin (I), (II), (III) or (IV), in a medium and accumulating cytotrienin (I), (II), (III) or (IV) in the medium and harvesting the product.