英文同义词: | (2S,4R)-4-(Methoxymethyl)-1,2-pyrrolidinedicarboxylic Acid 1-(1,1-Dimethylethyl) Ester;1,2-Pyrrolidinedicarboxylic acid, 4-(methoxymethyl)-, 1-(1,1-dimethylethyl) ester, (2S,4R)-;(2S,4R)-1-[(tert-butoxy)carbonyl]-4-(methoxymethyl)pyrrolidine-2-carboxylic acid;Velpatasvir intermediate -II-SR isomer;1-(1,1-Dimethylethyl) (2S,4R)-4-(methoxymethyl)-1,2-pyrrolidinedicarboxylate |