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:
Aug. 11, 1992
Filed:
Mar. 15, 1991
Shionogi & Co., Ltd., Osaka, JP;
Abstract
Sulfonylamino substituted bicyclyl hydroxamic acid derivatives of the formula: ##STR1## wherein R.sup.1 and R.sup.2 each is hydrogen or lower alkyl; R.sup.3 is hydrogen, lower alkyl, lower alkoxy, hydroxy or halogen; X is alkylene or alkenylene: Y is methylene or oxygen; and n is 0, 1, or 2, or the pharmaceutically acceptable salt thereof. These compounds have an advanced antagonistic activity to thromboxane A.sub.2 (TXA.sub.2)-receptor and are useful for the treatment of thrombosis, vasoconstriction, or bronchoconstriction, and the like disease which are induced by TXA.sub.2.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile