Naltrexonhydrochlorid 、
乙基肼二盐酸盐 生成 (1R,2S,7S,8R,12R)-11,33-bis(cyclopropylmethyl)-22-ethyl-19,25-dioxa-11,22,33-triazaundecacyclo[24.9.1.18,14.01,24.02,32.04,23.05,21.07,12.08,20.030,36.018,37]heptatriaconta-4(23),5(21),14(37),15,17,26,28,30(36)-octaene-2,7,17,27-tetrol;dihydrochloride