213896-57-2

Upstream product

• 213896-18-5 5-(3,4-Dimethoxybenzylamino)-2-(2-furyl)-8-(4-phenylpiperazin-1-ylmethyl)[1,2,4]triazolo[1,5-c]pyrimidine 

Downstream Products

• 508239-85-8 2-(2-Furyl)-8-(4-phenylpiperazin-1-ylmethyl)-5-propionylamino[1,2,4]triazolo[1,5-c]pyrimidine 
• 508239-86-9 5-Acetylamino-2-(2-furyl)-8-(4-phenylpiperazin-1-ylmethyl)[1,2,4]triazolo[1,5-c]pyrimidine 

Relevant academic research and scientific papers

Receptor Antagonists

The present invention provides an α2c-adrenoceptor antagonist comprising, as an active ingredient, a condensed-ring-pyrimidine derivative represented by general formula (I) below or a pharmaceutically acceptable salt thereof useful for treating and/or preventing various diseases induced by hyperactivity of α2c-adrenoceptor (for example, Parkinson's disease, L-DOPA-induced dyskinesia, tardive dyskinesia and depression) and the like. {wherein p represents an integer of 1 to 3; R1 represents a substituted or unsubstituted heterocyclic group, substituted or unsubstituted aryl, or the like; R2 represents —N(—R4)(—R5) (wherein R4 and R5 are the same or different, and each represents a hydrogen atom, substituted or unsubstituted aralkyl, or the like, or R4 and R5 form a substituted or unsubstituted heterocyclic group together with the adjacent nitrogen atom) or the like; and -Q- represents —N═C(—R7)— [wherein R7 represents —N(—R9)(—R10) (wherein R9 and R10 are the same or different, and each represents substituted or unsubstituted aralkyl, or the like, or R9 and R10 form a substituted or unsubstituted heterocyclic group together with the adjacent nitrogen atom) or the like] or the like}