Scheme 3
From: Synthesis and in silico studies of certain benzo[f]quinoline-based heterocycles as antitumor agents

Reaction of cyanoethanohydrazone 5 with thiosemicarbazide and hydrazine.
From: Synthesis and in silico studies of certain benzo[f]quinoline-based heterocycles as antitumor agents

Reaction of cyanoethanohydrazone 5 with thiosemicarbazide and hydrazine.