1448312-85-3

Upstream product

• 6307-83-1 3-bromo-5-nitro-benzoic acid 
• 37517-81-0 3-chloro-3-oxopropanoic acid methyl ester 
• 1448312-84-2 5-(3-bromo-5-nitrophenyl)-1,3,4-thiadiazol-2-amine 

Downstream Products

• 1448312-86-4 tert-butyl 4-(2-(3-bromo-5-nitrophenyl)-5-oxo-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-yl)piperazine-1-carboxylate 
• 1448312-89-7 2-amino-N-(3-bromo-5-(5-oxo-7-(piperazin-1-yl)-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-2-yl)phenyl)acetamide 
• 1448312-87-5 tert-butyl 4-(2-(3-amino-5-bromophenyl)-5-oxo-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-yl)piperazine-1-carboxylate 
• 1448312-88-6 tert-butyl 4-(2-(3-bromo-5-(2-(tert-butoxycarbonylamino)-acetamido)phenyl)-5-oxo-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-yl)piperazine-1-carboxylate 
• 1448313-05-0 tert-butyl 4-(2-(3-amino-5-(prop-1-en-2-yl)phenyl)-5-oxo-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-yl)piperazine-1-carboxylate 
• 1448313-06-1 tert-butyl 4-(2-(3-(2-((tert-butoxycarbonyl)amino)acetamido)-5-(prop-1-en-2-yl)phenyl)-5-oxo-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-yl)piperazine-1-carboxylate 
• 1448313-07-2 tert-butyl 4-(2-(3-bromo-5-(2-(tert-butoxycarbonylamino)-acetamido)phenyl)-5-oxo-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-yl)piperazine-1-carboxylate 
• 1448313-08-3 2-amino-N-(3-isopropyl-5-(5-oxo-7-(piperazin-1-yl)-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-2-yl)phenyl)acetamide 
• 1448313-09-4 tert-butyl 4-(2-(3-(2-(tert-butoxycarbonylamino)-acetamido)-5-(1,2-dihydroxypropan-2-yl)phenyl)-5-oxo-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-yl)piperazine-1-carboxylate 
• 1448313-10-7 tert-butyl 4-(2-(3-acetyl-5-(2-((tert-butoxycarbonyl)amino)-acetamido)phenyl)-5-oxo-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-yl)piperazine-1-carboxylate 
• 1448313-11-8 tert-butyl 4-(2-(3-(2-((tert-butoxycarbonyl)amino)acetamido)-5-(1-hydroxyethyl)phenyl)-5-oxo-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-yl)piperazine-1-carboxylate 

Relevant academic research and scientific papers

7-(piperazin-1-yl)-5H-[1,3,4]thiadiazolo[3,2-A]pyrimidin-5-ones for the treatment of thrombotic disorders

The present invention relates to compounds and compositions of Formula P useful for inhibiting and/or reducing platelet deposition, adhesion and/or aggregation. The definitions of variables A, B, R2, R3, R4, Ra, Ra′, Rb, Rb′, Rc, Rd, Rd′, Re, and Re′ are provided in the disclosure. The present invention further relates to methods for the treatment or prophylaxis of thrombotic disorders, including stroke, myocardial infarction, unstable angina, peripheral vascular disease, abrupt closure following angioplasty or stent placement and thrombosis as a result of vascular surgery.

ORGANIC COMPOUNDS

The present invention relates to compounds and compositions useful for inhibiting and/or reducing platelet deposition, adhesion and/or aggregation. The present invention further relates to a drug-eluting stent comprising said compounds and methods for the treatment or prophylaxis of thrombotic disorders, including stroke, myocardial infarction, unstable angina, peripheral vascular disease, abrupt closure following angioplasty or stent placement and thrombosis as a result of vascular surgery.