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. 03, 1987
Filed:
Jun. 05, 1985
John E Arrowsmith, Deal, GB;
Simon F Campbell, Deal, GB;
Peter E Cross, Canterbury, GB;
Roger P Dickinson, Dover, GB;
Pfizer Inc., New York, NY (US);
Abstract
Dihydropyridines of the formulae ##STR1## wherein R is chlorothienyl or mono- or disubstituted phenyl where said substituent is fluoro, chloro, bromo or trifluoromethyl; R.sup.1 and R.sup.2 are each alykl; R.sup.3 and R.sup.4 when taken separately are each hydrogen or alkyl; R.sup.3 and R.sup.4 when taken together with the nitrogen to which they are attached are piperidine or pyrrolidine; R.sup.5 is alkyl or 2-hydroxyethyl; R.sup.6 is hydrogen or methoxy; X and Z are each hydrogen or methoxy; Y is alkylene; R.sup.7 is chlorophenyl or trifluoromethyl-chlorophenyl; p is 0 or 1; and Q is CH or N are useful in the treatment of hypertension, heart failure and angina.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile