76781-23-2

Upstream product

• 75-15-0 carbon disulfide 
• 76781-32-3 4-amino-2-piperazino-5,6,7,8-tetrahydroquinazoline hydrochloride 
• 620-05-3 iodomethylbenzene 
• 1655-07-8 ethyl 2-oxocyclohexane carboxylate 
• 76781-49-2 2-(4-formylpiperazino)-4-amino-5,6-tetramethylenepyrimidine 
• 1127-85-1 2,4-dichloro-5,6,7,8-tetrahydro-quinazoline 
• 35042-48-9 2,4-Dihydroxy-5,6,7,8-tetrahydroquinazoline 
• 1127-86-2 4-amino-2-chloro-5,6,7,8-tetrahydroquinazoline 

Relevant academic research and scientific papers

5,6-Alkylenepyrimidine derivative

There are provided a novel compound, i.e., a 2-piperazino-4-substituted-5,6-alkylenepyrimidine derivative represented by the formula: STR1 wherein Y, Z and n are defined in the specification and claims, and a pharmaceutically acceptable acid addition salt

Pyrimidine derivatives I. Synthesis of hypoglycemic 2-piperazino-5,6-polymethylenepyrimidines 5,6-polymethylenepyrimidines

Synthesis and hypoglycemic activity of 36 novel 2,4-diamino-5,6-polymethylenepyrimidine derivatives are described. Derivatives containing piperazino groups at position 2 showed a potent hypoglycemic activity and concomitantly inhibited platelet aggregation.