反应详情

The title compound was prepared by a procedure similar to that described for E13 starting from 2-(8-((3,4-difluorobenzyl)oxy)-6-oxo-2,3,4,6-tetrahydro-1H-pyrimido[1,6-a]pyrimidin-1-yl)acetic acid and 4,4-difluoropiperidine.