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. 03, 1988
Filed:
Sep. 08, 1986
Applicant:
Inventor:
Anton Stutz, Maria Enzersdorf, AT;
Assignee:
Sandoz Ltd., Basel, CH;
Primary Examiner:
Int. Cl.
CPC ...
C07F / ; C07D / ; C07D / ; C07C / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
514414 ; 514418 ; 514432 ; 514438 ; 514443 ; 514445 ; 514456 ; 514460 ; 514469 ; 514470 ; 514717 ; 514720 ; 548406 ; 548467 ; 548484 ; 548486 ; 548509 ; 549-4 ; 549 23 ; 549 51 ; 549 52 ; 549 56 ; 549 58 ; 549 60 ; 549214 ; 549399 ; 549401 ; 549407 ; 549462 ; 549466 ; 549471 ; 568626 ; 568659 ; 568661 ; 568663 ;
Abstract
Compounds of formula I ##STR1## wherein R.sub.1 represents a group of formula ##STR2## whereby R.sub.4 and R.sub.5 are the same or different and represent hydrogen, halogen, lower alkyl, lower alkoxy or trifluoromethyl and X represents oxygen, sulfur, imino, lower alkylimino, --(CH.sub.2)--, --(S.CH.sub.2)-- or --(O.CH.sub.2)--,