8-Azetidin-3-yl-2-(2-isopropyl-2H-[1,2,4]triazol-3-yl)-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulene 、
N,N-二异丙基乙胺 、
异丙基磺酰氯 以to give 321的产率得到2-(2-isopropyl-2H-[1,2,4]triazol-3-yl)-8-[1-(propane-2-sulfonyl)-azetidin-3-yl]-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulene