2-(tert-butoxy)-2-(4-(4-chlorophenyl)-1-(3,4-difluorobenzyl)-6-methyl-7-oxo-6,7-dihydro-1H-pyrrolo[2,3-c]pyridin-5-yl)acetic acid 生成
(S)-2-(tert-butoxy)-2-(4-(4-chlorophenyl)-1-(3,4-difluorobenzyl)-6-methyl-7-oxo-6,7-dihydro-1H-pyrrolo[2,3-c]pyridin-5-yl)acetic acid 、 (R)-2-(tert-butoxy)-2-(4-(4-chlorophenyl)-1-(3,4-difluorobenzyl)-6-methyl-7-oxo-6,7-dihydro-1H-pyrrolo[2,3-c]pyridin-5-yl)acetic acid