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:
Jan. 09, 1990
Filed:
Aug. 07, 1987
Lilly Industries Limited, Basingstoke, GB;
Abstract
Compounds of the following formula have pharmaceutical properties: ##STR1## in which X is R.sup.1 (HO)C.dbd.C(CN)--, R.sup.1 (CO)--CH(CN)-- or ##STR2## R.sup.1 and R.sup.2 are each hydrogen or C.sub.1-6 alkyl, R.sup.3, R.sup.4 and R.sup.5 are each hydrogen, hydroxy, halogen, nitro, cyano, carboxy, C.sub.1-4 alkyl, C.sub.1-4 alkoxy, C.sub.1-4 alkylthio, halo-substituted C.sub.1-4 alkyl, halo-substituted C.sub.1-4 alkoxy, halo-substituted C.sub.1-4 alkylthio, C.sub.2-5 alkoxycarbonyl, optionally substituted phenyl, optionally substituted phenoxy, R'R'N- where R' and R' are each hydrogen or C.sub.1-4 alkyl R''CONH-- where R'' is C.sub.1-4 alkyl, R.sup.6, R.sup.7 and R.sup.8 are each C.sub.1-6 alkyl, halo-substituted C.sub.1-6 alkyl or optionally substituted phenyl, or R.sup.6 and R.sup.7, together with the carbon atom to which they are attached, form a cycloalkyl group containing 3 to 7 carbon atoms, or R.sup.6, R.sup.7 and R.sup.8 together with the carbon atom to which they are attached, form a bicycloalkyl group containing 4 to 9 carbon atoms; and salts thereof.