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. 10, 1979
Filed:
Jan. 24, 1977
Applicant:
Inventors:
Paul W Collins, Deerfield, IL (US);
Raphael Pappo, Skokie, IL (US);
Assignee:
G. D. Searle & Co., Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
560 53 ; 562463 ; 562464 ;
Abstract
The present invention encompasses compounds of the formula: ##STR1## wherein n is 0 or 1; Y represents ethylene or vinylene; R represents hydrogen or lower alkyl having 1-7 carbon atoms; R', R', R'' each individually represent hydrogen or methyl; Ar represents phenyl, halosubstituted phenyl, alkyl substituted phenyl wherein the alkyl contains 1-4 carbon atoms, alkoxy substituted phenyl wherein the alkoxy contains 1-4 carbon atoms, trifluoromethylphenyl, or biphenyl; and the wavy line indicates R or S stereochemistry.