C38H45NO11,1H3-17-12H-11H-13H-30H(3H3)35H-33H(6H3)36H(50-37(7H3,8H3)49-35)32H(5H3)29(44)31H(4H3)34H(46-10H3)14H-15H-47-38(9H3)27(42)23-21-20(40)16H-19(39H-28(17)43)24(41)22(21)25(45H)18(2H3)26(23)48-38
13-11+,15-14+,17-12-
30+,31-,32-,33+,34+,35+,36+,38-
C38H45NO11,1H3-17-12H-11H-13H-30H(3H3)35H-33H(6H3)36H(50-37(7H3,8H3)49-35)32H(5H3)29(43)31H(4H3)34H(46-10H3)14H-15H-47-38(9H3)27(42)23-21-20(40)16H-19(39-28(17)44)24(41)22(21)25(45H)18(2H3)26(23)48-38,(H,39,44)
13-11+,15-14+,17-12-
30+,31-,32-,33+,34+,35+,36+,38-
51757-20-1
O=C1c2c3OC1(C)OC=CC(OC)C(C)C(=O)C(C)C4OC(C)(C)OC(C(C)C=CC=C(C)C(=O)NC5=CC(=O)c2c(c(O)c3C)C5=O)C4C
25-Desacetyl-25-ketorifamycin S 21,23-acetonide