3-Methylaminomethylrifamycin SV 在
manganese(IV) oxide 作用下,
以
甲醇 为溶剂,
生成 (12S,3E,5S,13E,15Z)-7t-acetoxy-15,9c,11t-trihydroxy-5r-methoxy-12,4,6t,8c,10c,12t,16-heptamethyl-2-oxa-1(2,8)-furo[2',3':5,6]benzo[1,2-g]quinazolina-cyclohexadecaphane-3,13,15-triene-11,6,11-trione