1-<2',5'-bis-O-(tert-butyldimethylsilyl)-3'-C-cyano-3'-O-mesyl-β-D-xylofuranosyl>thymine

(3,4-dihydroxy-6-methoxy-5-methylsulfonyloxyoxan-2-yl)methyl methanesulfonate

(R)-4-乙酰基硫代-2-吡咯烷酮

2,7-双(氯甲基)-3,8-二氢-5,10-二羟基-3,8-二甲基嘧啶并[4,5-g]喹唑啉-4,9-二酮

5-boc-氨基戊基甲烷磺酸酯