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:
Jul. 25, 1995
Filed:
Apr. 11, 1994
Applicant:
Inventors:
Tohru Kino, Tsuchiura, JP;
Motoaki Nishikawa, Tsukuba, JP;
Masami Ezaki, Tsukuba, JP;
Sumio Kiyoto, Tsukuba, JP;
Masakuni Okuhara, Tsukuba, JP;
Shigehiro Takase, Tsukuba, JP;
Satoshi Okada, Tsukuba, JP;
Nobuharu Shigematsu, Tsukuba, JP;
Assignee:
Fujisawa Pharmaceutical Co., Ltd., Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
C12N / ;
U.S. Cl.
CPC ...
435 713 ; 435 712 ; 4352535 ;
Abstract
The novel peptides WS-9326A, WS-9326B, their derivatives and pharmaceutically acceptable salts thereof have useful pharmacological activities, particularly in the treatment and/or prevention of asthma and/or pain. A method for the production of the peptides WS-9326A and WS-9326B and derivatives thereof using Streptomyces violaceoniger No. 9326 in a biologically pure form is described herein.