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:
Jun. 03, 1980
Filed:
Aug. 15, 1977
Applicant:
Inventors:
David Vofsi, Rehovot, IL;
Yael Allingham, Rehovot, IL;
Assignee:
Yeda Research & Development Co., Ltd., Rehovot, IL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61L / ; C07C / ; C07C / ; C08F / ;
U.S. Cl.
CPC ...
424337 ; 424 78 ; 424308 ; 560 11 ; 568 35 ; 568 34 ; 525-3 ; 525-5 ;
Abstract
The present invention relates to novel 2,5-dihalophenyl-.beta.-substituted sulfone compounds of the formula ##STR1## wherein Q is selected from ##STR2## and wherein: X designates chlorine or bromine,