1-(3,4-Bis-(3-(lower alkoxycarbonyl)-2-thioureido)-phenyl-1-phenylthylenes

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United States of America Patent

PATENT NO 4438135
SERIAL NO

06456199

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Abstract

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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.

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Patent Owner(s)

  • SMITHKLINE BECKMAN CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chow, Alfred W Radnor, PA 4 6

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