N-(2-fluorobenzyl)-4-[N'-[2-[3-(tert-butoxycarbonylaminomethyl)phenoxy]-4-chlorophenyl]-N'-[[spiro(1H-indene-1,4'-piperidin)-1'-yl]acetyl]]aminobutylamide 生成 N-(2-fluorobenzyl)-4-[N'-[2-[3-(aminomethyl)phenoxy]-4-chlorophenyl]-N'-[[spiro(1H-indene-1,4'-piperidin)-1'-yl]acetyl]]aminobutylamide dihydrochloride