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. 05, 1999
Filed:
Oct. 07, 1998
Applicant:
Inventors:
Assignee:
Ono Pharmaceutical Co., Ltd., Osaka, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
514 93 ; 514 95 ; 514 89 ; 546269 ; 5462724 ; 548255 ; 5482622 ;
Abstract
Fused benzeneoxyacetic acid derivatives of the formula (I): ##STR1## or salts thereof possess an agonistic effect on the PGI.sub.2 receptor and thus are useful for preventing and/or treating thrombosis, arteriosclerosis, ischemic heart diseases, gastric ulcer and hypertension. A, B, D, and R.sup.1 are as defined in the specification.