19-Methyl-3,13,19,20-tetrazahexacyclo[14.7.0.02,10.04,9.011,15.017,21]tricosa-1(16),2(10),4,6,8,11(15),17,20-octaene-12,14-dione 在
sodium tetrahydroborate 、 magnesium(II) chloride hexahydrate 、
乙醇 、
水 作用下,
生成 14-Hydroxy-19-methyl-3,13,19,20-tetrazahexacyclo[14.7.0.02,10.04,9.011,15.017,21]tricosa-1(16),2(10),4,6,8,11(15),17,20-octaen-12-one 、
12-Hydroxy-19-methyl-3,13,19,20-tetrazahexacyclo[14.7.0.02,10.04,9.011,15.017,21]tricosa-1(16),2(10),4,6,8,11(15),17,20-octaen-14-one