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 hydrochloride salt   、                                                                                      
甲基磺酰氯                                                                                                                                                                                                                                                                                                          以to give 259的产率得到2-(2-isopropyl-2H-[1,2,4]triazol-3-yl)-8-(1-methanesulfonyl-azetidin-3-yl)-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulene