Pyrrolosporin A

140395-71-7

18H-16a,19-Metheno-16aH-benzo[b]naphth[2,1-j]oxacyclotetradecin-14-carboxylic acid, 15,20a-diethyl-1,2,3,4,4a,6a,7,10,12a,15,16,20,20a,20b-tetradecahydro-21-hydroxy-3,12a-dimethyl-18,20-dioxo-4-[[2,4,6-trideoxy-4-[[(3,5-dichloro-1H-pyrrol-2-yl)carbonyl]amino]-β-D-arabino-hexopyranosyl]oxy]-, (3S,4S,4aS,6aR,8E,11E,12aS,15S,16aS,20aR,20bR)-; (2S,4aS,5E,8Z,10aR,12aS,13S,14S,16aR,16bR,18E,20aS)-13-(((2R,4R,5S,6R)-5-(3,5-dichloro-1H-pyrrole-2-carboxamido)-4-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2,16b-diethyl-21-hydroxy-4a,14-dimethyl-17,19-dioxo-1,2,4a,7,10,10a,12a,13,14,15,16,16a,16b,17-tetradecahydro-19H-18,20a-(metheno)benzo[b]naphtho[2,1-j][1]oxacyclotetradecine-3-carboxylic Acid;