933467-82-4

Upstream product

• 933467-71-1 7-(4-chlorophenyl)-10-hydrazino-5,6-dihydro-9H-benzo[h]pyrimido[4,5-b]quinolin-8-one 
• 141-97-9 ethyl acetoacetate 
• 933467-70-0 7-(4-chlorophenyl)-10-methylthio-5,6-dihydro-9H-benzo[h]pyrimido[4,5-b]quinolin-8-one 
• 933467-66-4 7-(4-chlorophenyl)-10-thioxo-5,6,10,11-tetrahydro-9H-benzo[h]pyrimido[4,5-b]quinolin-8-one 
• 49545-70-2 2-(4-chlorobenzylidene)-3,4-dihydronaphthalen-1(2H)-one 

Relevant academic research and scientific papers

Novel syntheses and reactions of polynuclear heterocyclic derivatives derived from thioxopyridopyrimidine, with a new ring system

Pyridopyrimidine derivatives 2 reacted with hydrazonoylchloride derivatives and yielded triazolopyridopyrimidines 6a-f. Compound 4b reacted with aliphatic acids and afforded triazolo-pyridopyrimidines 7a,b, and the reaction with carbon disulfide afforded