77776-75-1

Upstream product

• 77776-69-3 2,8-Dichloro-4-morpholino-pyrimido[5,4-d]pyrimidine 
• 100-53-8 phenylmethanethiol 

Downstream Products

• 77777-06-1 8-Benzylthio-4-morpholino-2-(N-phenyl-piperazino)-pyrimido-[5,4-d]-pyrimidine 
• 77777-02-7 2-(N-Ethyl-piperazino)-8-benzylthio-4-morpholino-pyrimido-[5,4-d]-pyrimidine 
• 77749-49-6 8-benzylthio-4-morpholino-2-piperazino-pyrimido-[5,4-d]-pyrimidine 
• 77777-13-0 8-Benzylthio-2-(N-formyl-piperazino)-4-morpholino-pyrimido-[5,4-d]-pyrimidine 
• 77777-03-8 8-Benzylthio-2-[N-(2-hydroxy-propyl)-piperazino]-4-morpholino-pyrimido-[5,4-d]-pyrimidine 
• 77777-07-2 2-(N-Benzyl-piperazino)-8-benzylthio-4-morpholino-pyrimido-[5,4-d]-pyrimidine 
• 77777-04-9 8-Benzylthio-2-(N-isobutyl-piperazino)-4-morpholino-pyrimido-[5,4-d]-pyrimidine 
• 77777-05-0 8-Benzylthio-4-morpholino-2-(N-pentyl-piperazino)-pyrimido-[5,4-d]-pyrimidine 

Relevant academic research and scientific papers

Antithrombotic use of 2-(perhydro-1,4-diazino)-pyrimido (5,4,D)-pyrimidines

Compounds of the formula STR1 wherein R1 is a substituted alkoxy group, or an optionally substituted mercapto or amino group, R2 is a cyclic imino group, R3 is hydrogen, phenyl, alkyl or acyl, and n is 2 or 3, and non-toxic, pharmacologically acceptable acid addition salts thereof; the compounds as well as their salts are useful as antithrombotics.