反应详情

The expected compound was obtained according to general procedure G using 2-cyclopropyl-7-oxo-4-[2-(4-trifluoromethyl-phenyl)-ethyl]-4,7-dihydro-pyrazolo[1,5-a]pyrimidine-6-carboxylic acid ethyl ester. The starting material was obtained according to general procedure D using Key Intermediate II and 1-(2-bromo-ethyl)-4-trifluoromethyl-benzene. The expected compound was isolated as white powder.

1. customThe starting material was obtained