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:
May. 03, 1983
Filed:
Jul. 29, 1981
Alexander C Goudie, Harlow, GB;
Josephine M Cox, Stevenage, GB;
Beecham Group Limited, , GB;
Abstract
A compound of the formula (I) and pharmaceutically acceptable salts thereof: ##STR1## wherein: Ar is phenyl, optionally substituted by one or more C.sub.1-4 alkyl, C.sub.1-4 alkoxy, halogen, cyano, nitro, hydroxy, CONH.sub.2, CO.sub.2 W wherein W is C.sub.1-6 alkyl or C.sub.1-4 alkylphenyl which phenyl may be substituted by one or more C.sub.1-4 alkyl, C.sub.1-4 alkoxy or halogen, NR.sub.1 R.sub.2 wherein R.sub.1 and R.sub.2 are selected from hydrogen or C.sub.1-6 alkyl, NHCO C.sub.1-6 alkyl or C.sub.1-6 alkylcarbonyloxy; phenyl disubstituted on adjacent carbon atoms by methylenedioxy; furyl or thienyl;
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile