Substituted 2-phenylhydrazino and 2-phenylazo thiazolines
AssigneeMerck & Co., Inc.
InventorsMichael H. Fisher, Mu Tsu Wu
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Abstract
Thiazolines substituted at the 2-position with 2-substituted phenylhydrazino or 2-substituted phenylazo groups are disclosed. The hydrazino group may also be substituted. The compounds are active anthelmintics, antihypertensive and ectoparasiticidal agents.
Claims7
The compound which is 2-phenylazo-2-thiazoline.
The compound which is 2-(o-tolylazo)-2-thiazoline.
The compound which is 2-(2-acetyl-1-phenylhydrazino)-2-thiazoline.
The compound which is 2-[2-formyl-1-(o-tolyl)-hydrazino]-2-thiazoline.
The compound which is 2-[2-acetyl-1-(o-tolylhydrazino)]-2-thiazoline.
The compound which is 2-[2-ethoxycarbonyl-1-(o-ethoxyphenylhydrazino)]-2-thiazoline.
The compound which is 2-[2-methanesulfonyl-1-(o-methoxyphenylhydrazino)]-2-thiazoline.
Dependencies are inferred from the claim text.