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:
Apr. 06, 1999
Filed:
May. 20, 1998
Sanofi, Paris, FR;
Abstract
The invention relates to compounds of formula: ##STR1## in which: A is selected from 0 or S; B is selected from C or N; Z.sub.1 is selected from C.sub.1 -C.sub.4 alkylene or phenylene; Z.sub.2 is C.sub.1 -C.sub.4 alkylene; W is NR.sub.1 R.sub.2, in which R.sub.1 is selected from H or C.sub.1 -C.sub.4 alkyl and R.sub.2 is selected from H, C.sub.1 -C.sub.4 alkyl, CONQ.sub.1 Q.sub.2 or CSNQ.sub.1 Q.sub.2 in which Q.sub.1 and Q.sub.2 are independently selected from H or C.sub.1 -C.sub.4 alkyl, SO.sub.2 Q.sub.3 or COQ.sub.3 in which Q.sub.3 is C.sub.1 -C.sub.4 alkyl, COOQ.sub.4 in which Q.sub.4 is selected from C.sub.1 -C.sub.4 alkyl or benzyl, or R.sub.1 and R.sub.2 taken together with N form a saturated heterocycle, or W is selected from C.sub.1 -C.sub.4 alkoxy or thioalkoxy, CONQ.sub.1 Q.sub.2 or CSNQ.sub.1 Q.sub.2, pyridyl, imidazolyl or COOQ.sub.5 in which Q.sub.5 is C.sub.1 -C.sub.5 alkyl; R.sub.3 is not present when B is N, or is H, C.sub.1 -C.sub.8 alkyl or halogen; Ar.sub.1 is selected from optionally substituted phenyl, thienyl, furyl, indolyl, naphthyl or benzyl or Ar.sub.1 and R.sub.3 taken together form a phenylalkylene group; Ar.sub.2 is selected from pyrimidinyl, quinolyl, isoquinolyl, indolyl, isoindolyl or pyridyl, optionally substituted; as well as their salts.