(S)-1-(5-dipropylaminomethyl-oxazol-2-yl)-11,11a-dihydro-8H,10H-azeto[1,2-a]imidazo[5,1-c]thieno[3,2-e][1,4]diazepin-8-one   、                                                                                      
盐酸                                                                                                                                                              在
                                                                                                                                                                                 
乙腈   、                                                                                                  
乙醚                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
乙酸乙酯                                                                                  为溶剂,
                                                                                                                                                    反应 0.5h,
                                                                                                                以There was obtained 0.88 g (88%) of (S)-1-(5-dipropylaminomethyl-oxazol-2-yl)-11,11a-dihydro-8H,10H-azeto[1,2-a]imidazo[5,1-c]thieno[3,2-e][1,4]diazepin-8-one hydrochloride (1:1) as whitish crystals的产率得到(S)-1-(5-dipropylaminomethyl-oxazol-2-yl)-11,11a-dihydro-8H,10H-azeto[1,2-a]imidazo[5,1-c]thieno[3,2-e][1,4]diazepin-8-one hydrochloride