Archives of Pharmacal Research 2001-10-01

The reaction of digitoxin and digoxin with cyanoacetic acid hydrazide: synthesis of coumarin, thiazole, thiophene and pyridine derivatives with potential biological activities.

S H Doss, W W Wardakhan, N A Louca

Index: Arch. Pharm. Res. 24(5) , 377-84, (2001)

Full Text: HTML

Abstract

The reaction of either Digitoxin or Digoxin with cyanoacetic acid hydrazide gave the hydrazone derivatives 3a and 3b respectively. The reactivity of the latter products towards chemical reagents was studied to give heterocyclic derivatives with potential biological activities.