5(S)-tert-butoxycarbonylamino-4(S)-hydroxy-7(S)-isopropyl-2(R)-methyl-8-[4-(3-ethoxycarbonyl-propyloxy)-3-(3-methoxypropyloxy)phenyl]-octanoic acid (N-butyl) amide 生成 5(S)-Amino-4(S)-hydroxy-7(S)-isopropyl-2(R)-methyl-8-[4-(3-ethoxycarbonyl-propyloxy)-3-(3-methoxy-propyloxy)-phenyl]-octanoic acid (N-butyl)-amide hydrochloride