英文名称
tert-butyl (2R,5S)-2-(4-amino-5H-pyrrolo[3,2-d]pyrimidin-7-yl)-5-[[tert-butyl(diphenyl)silyl]oxymethyl]pyrrolidine-1-carboxylate;tert-butyl (2S,5R)-2-[[tert-butyl(diphenyl)silyl]oxymethyl]-5-(4-methyl-5H-pyrrolo[3,2-d]pyrimidin-7-yl)pyrrolidine-1-carboxylate