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. 21, 1996
Filed:
Mar. 30, 1995
SmithKline Beecham plc, Brentford, GB;
Abstract
##STR1## A compound of formula (I) or a pharmaceutically acceptable salt, ester or amide thereof, or a pharmaceutically acceptable solvate thereof, wherein R.sup.0 represents a substituted or unsubstituted aryl group; R.sup.1 represents hydrogen or an alkyl group; R.sup.2 represents a moiety of formula (a) wherein R.sup.4 and R.sup.5 each independently represent hydrogen, alkyl, hydroxyalkyl, cycloalkyl or R.sup.4 together with R.sup.5 represents (CH.sub.2).sub.n wherein n is 2, 3 or 4; T represents hydrogen, nitrile or a group --CO.R.sup.s wherein R.sup.s represents hydroxy, alkoxy or a group --NR.sup.t R.sup.u wherein R.sup.t and R.sup.u independently represent hydrogen, alkyl or R.sup.t and R.sup.u together with the nitrogen to which they are attached represent a saturated heterocyclic group; and R.sup.3 represents hydrogen, halogen, alkyl or alkoxy; a process for the preparation of such a compound, a pharmaceutical composition comprising such a compound and the use of such a compound in medicine.