哌啶 、
(S)-1-(5-chloromethyl-1,2,4-oxadiazol-3-yl)-11,11a-dihydro-8H,10H-azeto[1,2-a]imidazo[5,1-c]thieno[3,2-e][1,4]diazepin-8-one 在
二氯甲烷 、
disodium;carbonate 、 silica gel 、 Methyl acetate methanol 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 12.0h,
以There were obtained 375 mg (82%) of (S)-1-(5-piperidin-1-ylmethyl-1,2,4-oxadiazol-3-yl)-11,11a-dihydro-8H, 10H-azeto[1,2-a]imidazo[5,1-c]thieno[3,2-e]-[1,4]diazepin-8-one as a colourless foam, Rf=0.22 (silica gel, methyl acetate/methanol 15:1)的产率得到(S)-1-(5-piperidin-1-ylmethyl-1,2,4-oxadiazol-3-yl)-11,11a-dihydro-8H, 10H-azeto[1,2-a]imidazo[5,1-c]thieno[3,2-e]-[1,4]diazepin-8-one