(S)-{3-[3-(9-methylthio-6-oxo-2,3,3a,4-tetrahydro-1H,6H-5,8,10,10b-tetraazabenzo[e]azulen-5-yl)phenyl]-1,2,4-oxadiazol-5-yl}methyl acetate 在
水 、 sodium hydroxide 作用下,
以
乙醇 为溶剂,
反应 2.0h,
以49%的产率得到(S)-5-[3-(5-hydroxymethyl-1,2,4-oxadiazol-3-yl)phenyl]-9-methylthio-1,2,3,3a,4,5-hexahydro-5,8,10,10b-tetraazabenzo[e]azulen-6-one