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. 12, 1993
Filed:
May. 10, 1991
Applicant:
Inventors:
Adriano Afonso, West Caldwell, NJ (US);
Stuart W McCombie, Caldwell, NJ (US);
Jay Weinstein, Upper Montclair, NJ (US);
Assignee:
Schering Corporation, Kenilworth, NJ (US);
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
5142352 ; 514 43 ; 514243 ; 514248 ; 514249 ; 514258 ; 514259 ; 514295 ; 514300 ; 514301 ; 514302 ; 514303 ; 514312 ; 514367 ; 514375 ; 514387 ; 514405 ; 514412 ; 514443 ; 514456 ; 544128 ; 544184 ; 544236 ; 544350 ; 546114 ; 546116 ; 546118 ; 546119 ; 546122 ; 546155 ; 536 53 ; 548153 ; 548218 ; 548453 ; 5483114 ; 5483644 ; 5483117 ; 5483031 ; 5483605 ; 549 23 ; 549287 ;
Abstract
Compounds of the formula ##STR1## or a pharmaceutically acceptable salt thereof wherein, R is H, halogen, (C.sub.1 -C.sub.6) alkyl, N(C.sub.1 -C.sub.6 alkyl/aryl).sub.2, OH, O--(C.sub.1 -C.sub.6) alkyl/aryl, CH.sub.2 OH, COOH, COO-alkyl/aryl, SO.sub.2 NH.sub.2, or SO.sub.2 NH (C.sub.1 -C.sub.6 alkyl/aryl);