反应详情

6-(2-Piperidin-1-yl-ethoxy)-2-pyrrolo[1,2-c]pyrimidin-3-yl-chromen-4-one oxime, hydrochloride was prepared in 27% overall yield using the method described in example 85, starting from 6-hydroxy-2-pyrrolo[1,2-c]pyrimidin-3-yl-chromen-4-one O-tert-butyl oxime (example 81A) and 1-(2-chloroethyl)-piperidine hydrochloride.

1. customoverall yield