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. 25, 1986
Filed:
Mar. 07, 1984
Applicant:
Inventors:
Tsutomu Irikura, Tokyo, JP;
Keigo Nishino, Oomiya, JP;
Seigo Suzue, Kuki, JP;
Toshiya Ikeda, Oomiya, JP;
Assignee:
Kyorin Pharmaceutical Co., Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
514300 ; 546121 ;
Abstract
The present invention is concerned with certain novel pyrozolo[1,5-a]pyridine derivatives, which are prepared by various means. The compounds of the present invention are antiallergic agents, referred to as SRS-A antagonists, and useful for treatment of allergic diseases.