2',3'-di-O-(1,3-benzothiol-2-yl)uridine 、 Thiophosphoric acid O-[(2R,3R,4R,5R)-4-(benzo[1,3]dithiol-2-yloxy)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-5-(2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-3-yl] ester S-phenyl ester; compound with triethyl-amine 在
mesitylene-1,3-disulfonyl chloride 、
3-硝基-1,2,4-三氮唑 作用下,
生成