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:
Mar. 20, 1984
Filed:
Jan. 07, 1983
Applicant:
Inventor:
Alfred W Chow, Radnor, PA (US);
Assignee:
SmithKline Beckman Corporation, Philadelphia, PA (US);
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; A61K / ;
U.S. Cl.
CPC ...
424300 ; 560 16 ;
Abstract
1-(3,4-bis-(3-lower alkoxycarbonyl)-2-thioureido)-phenyl)-1-phenylethylenes, which have anthelmintic activity, are prepared by reacting various 1-(3,4-diaminophenyl)-1-phenylethylenes with an alkoxycarbonylisothiocyanate which is prepared, in turn, from an alkali metal thiocyanate and a lower alkyl haloformate.