英文别名
3-(1-acetyl-2-oxo-propyl)-O1,O4-didehydro-rifamycin;(12S,3E,5S,13E,15Z)-7t-acetoxy-18-(1-acetyl-2-oxo-propyl)-15,9c,11t-trihydroxy-5r-methoxy-12,4,6t,8c,10c,12t,16-heptamethyl-2-oxa-18-aza-1(2,7)-naphtho[2,1-b]furana-cyclooctadecaphane-3,13,15-triene-11,6,9,18-tetraone