1-[[(3S,4R,5R,6R)-1-[[5-(2-chlorophenyl)-1,3,4-thiadiazol-2-yl]sulfanyl]-3,4,5,6,7-pentahydroxy-1-methylsulfinylheptan-2-yl]amino]-3-(4-methoxyphenyl)thiourea 在
溶剂黄146 作用下,
反应 1.0h,
以78%的产率得到(1S,2R,3R,4R)-1-[6-[5-(2-Chloro-phenyl)-[1,3,4]thiadiazol-2-ylsulfanyl]-2-(4-methoxy-phenylamino)-6-methylsulfanyl-5,6-dihydro-4H-[1,3,4]thiadiazin-5-yl]-pentane-1,2,3,4,5-pentaol