methyl (S)-3-amino-2-[4-(4-fluorobenzyl)piperazin-1-yl]propanoate trihydrochloride 、
4-((2-methylquinolin-4-yl) methoxy)benzenesulfonyl chloride hydrochloride 以1.0 g (46%) of methyl (S)-2-[4-(4-fluorobenzyl)piperazin-1-yl]-3-[4-(2-methylquinolin-4-ylmethoxy)benzenesulfonylamino]propanoate is obtained in the form of a white solid的产率得到methyl (S)-2-[4-(4-fluorobenzyl)piperazin-1-yl]-3-[4-(2-methylquinolin-4-ylmethoxy)benzenesulfonylamino]propanoate