(2R,3S,4S,5R,6S)-Tetrahydro-2,4-dihydroxy-6-((1R)-1-((2S,5R,7S,8R,9S)-9-hydroxy-2,8-dimethyl-2-((2R,5S)-tetrahydro-5-methyl-5-((2R,3S,5R)-tetrahydro-5-((2S,3S,5R,6S)-tetrahydro-6-hydroxy-3,5,6-trimethyl-2H-pyran-2-yl)-3-(((2S,5S,6R)-tetrahydro-5-methoxy-6-methyl-2H-pyran-2-yl)oxy)-2-furyl)-2-furyl)-1,6-dioxaspiro(4.5)dec-7-yl)ethyl)-5-methoxy-3-methyl-2H-pyran-2-acetic acid (3R,4S,5S,6R,7S,22S)-23,27-Didemethoxy-2,6,22-tridemethyl-5,11-di-O-demethyl-6-methoxy-22-(((2S,5S,6R)-tetrahydro-5-methoxy-6-methyl-2H-pyran-2-yl)oxy)lonomycin A 113378-31-7 Lonomycin A, 23,27-didemethoxy-2,6,22-tridemethyl-5,11-di-O-demethyl-6-methoxy-22-((tetrahydro-5-methoxy-6-methyl-2H-pyran-2-yl)oxy)-, (3R,4S,5S,6R,7S,22S(2S,5S,6R))- Semduramicin Semduramicin [USAN:BAN:INN] Semduramicina [INN-Spanish] Semduramicine [INN-French] Semduramicinum [INN-Latin] UK 61,689