反应详情

The title compound was prepared following methods similar to those described in Preparation 351 starting from (2R,5R)-4-{2-[6-(difluoro-phenyl-methyl)-3,3-dimethyl-2,3-dihydro-pyrrolo[3,2-c]pyridin-1-yl]-2-oxo-ethyl}-5-hydroxymethyl-2-methyl-piperazine-1-carboxylic acid tert-butyl ester (1.37 g, 2.5 mmol), methanesulfonyl chloride (234 μL, 3.0 mmol) and TEA (582 μL, 4.0 mmol) to give the title compound (1.0 g) as a pale yellow gum. MS: [M+H]+=563.

1. customThe title compound was prepared