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:
Dec. 16, 1986
Filed:
Sep. 28, 1983
Applicant:
Inventors:
Antonin Kozlik, Clifton, GB;
Wilfred H Wells, Radcliffe-on-Trent, GB;
Assignee:
The Boots Company PLC, , GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07C / ;
U.S. Cl.
CPC ...
514237 ; 548561 ; 549 74 ; 514222 ; 549492 ; 560 38 ; 514247 ; 560250 ; 564164 ; 514255 ; 564220 ; 514256 ; 564305 ; 514331 ; 564440 ; 564442 ; 514357 ; 564443 ; 558426 ; 514365 ; 514378 ; 514381 ; 514383 ; 514400 ; 514406 ; 514427 ; 514438 ; 514471 ; 514651 ; 514654 ; 544 59 ; 544162 ; 544224 ; 544335 ; 544336 ; 546246 ; 546329 ; 548146 ; 548205 ; 548247 ; 548254 ; 548255 ; 548262 ; 548342 ; 548378 ;
Abstract
Compounds of formula I ##STR1## in which n=0 or 1; in which, when n=0, R.sub.1 is H, an alkyl, a cycloalkyl, a cycloalkylmethyl, an alkenyl or, an alkynyl group a heterocyclic ring or an optionally substituted phenyl ring or when n=1, R.sub.1 is H or an alkyl group;