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:
Jun. 30, 1992
Filed:
Aug. 10, 1990
Applicant:
Inventor:
Michael J Smithers, Macclesfield, GB;
Assignee:
Imperial Chemical Industries plc, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
514452 ; 549375 ; 548579 ; 546184 ; 544358 ; 544109 ;
Abstract
The invention describes the novel compound 6(Z)-8-([2,4,5-cis]-4-o-hydroxyphenyl-2-trifluoromethyl-1,3-dioxan-5-yl)oc tenoic acid of formula I and its pharmaceutically acceptable salts and pharmaceutical compositions, which are of value in treating certain pulmonary and/or vascular disorders. Also described are various processes for the manufacture of the novel compound and intermediates for use therein.