(2S,4S)-2-((R)-4-Carbamoyl-thiazolidin-2-yl)-4-mercapto-pyrrolidine-1-carboxylic acid 4-nitro-benzyl ester

杂氮双环磷酸酯

(2S,4R)-2-formyl-4-tert-butyldimethylsilyloxy-1-(4-nitrobenzyloxycarbonyl)pyrrolidine

(2S,4R)-2-((R)-4-Carbamoyl-thiazolidin-2-yl)-4-methanesulfonyloxy-pyrrolidine-1-carboxylic acid 4-nitro-benzyl ester

(4R,2S)-4-(tert-butyldimethylsilanyloxy)-2-[((R)-4-carbamoyl)thiazolidin-2-yl]-1-(p-nitrobenzyloxycarbonyl)pyrrolidine