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. 20, 1990
Filed:
Oct. 25, 1988
Applicant:
Inventors:
Takanao Otsuka, Tsukuba, JP;
Toshihiro Shibata, Tsukuba, JP;
Hiroshi Terano, Tsukuba, JP;
Yasuhisa Tsurumi, Tsukuba, JP;
Masakuni Okuhara, Tsukuba, JP;
Assignee:
Fujisawa Pharmaceutical Company, Ltd., Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C12N / ; C12P / ; C12R / ;
U.S. Cl.
CPC ...
424119 ; 424120 ; 435171 ; 435911 ;
Abstract
This invention relates to new compounds WF 2015 A and B which have immunosuppressing activity and antitumor activity, to a process for producing WF 2015 A and B by culturing a WF 2015 A and/or B-producing strain belonging to the genus Scolecobasidium in a nutrient medium, and to a pharmaceutical composition comprising the same.