Chemical Formula: C91H155N21O26

Tolaasin A

4-({1-[2-({1-[(1-{[1-({1-[(1-{[1-({1-[(1-{[1-({1-[(1-{[3-(4-aminobutyl)-6-(2-aminoethyl)-5,8,11,14-tetrahydroxy-9-(2-hydroxyethyl)-16-methyl-2-oxo-12-(sec-butyl)-1-oxa-4,7,10,13-tetraazacyclohexadeca-4,7,10,13-tetraen-15-yl]-c-hydroxycarbonimidoyl}prop-1-en-1-yl)-c-hydroxycarbonimidoyl]-2-methylpropyl}-c-hydroxycarbonimidoyl)-3-methylbutyl]-c-hydroxycarbonimidoyl}-3-(c-hydroxycarbonimidoyl)propyl)-c-hydroxycarbonimidoyl]-2-methylpropyl}-c-hydroxycarbonimidoyl)-2-methylpropyl]-c-hydroxycarbonimidoyl}-3-methylbutyl)-c-hydroxycarbonimidoyl]-2-hydroxyethyl}-c-hydroxycarbonimidoyl)-2-methylpropyl]-c-hydroxycarbonimidoyl}-3-methylbutyl)-c-hydroxycarbonimidoyl]-2-hydroxyethyl}-c-hydroxycarbonimidoyl)pyrrolidin-1-yl]-1-oxobut-2-en-2-yl}-c-hydroxycarbonimidoyl)butanoic acid

4-{[(2z)-1-{2-[(1-{[1-({1-[(1-{[1-({1-[(1-{[1-({1-[(1-{[(1z)-1-{[3-(4-aminobutyl)-6-(2-aminoethyl)-5,8,11,14-tetrahydroxy-9-(2-hydroxyethyl)-16-methyl-2-oxo-12-(sec-butyl)-1-oxa-4,7,10,13-tetraazacyclohexadeca-4,7,10,13-tetraen-15-yl]-c-hydroxycarbonimidoyl}prop-1-en-1-yl]-c-hydroxycarbonimidoyl}-2-methylpropyl)-c-hydroxycarbonimidoyl]-3-methylbutyl}-c-hydroxycarbonimidoyl)-3-(c-hydroxycarbonimidoyl)propyl]-c-hydroxycarbonimidoyl}-2-methylpropyl)-c-hydroxycarbonimidoyl]-2-methylpropyl}-c-hydroxycarbonimidoyl)-3-methylbutyl]-c-hydroxycarbonimidoyl}-2-hydroxyethyl)-c-hydroxycarbonimidoyl]-2-methylpropyl}-c-hydroxycarbonimidoyl)-3-methylbutyl]-c-hydroxycarbonimidoyl}-2-hydroxyethyl)-c-hydroxycarbonimidoyl]pyrrolidin-1-yl}-1-oxobut-2-en-2-yl]-c-hydroxycarbonimidoyl}butanoic acid

4-{[(2z)-1-[(2s)-2-{[(1r)-1-{[(1r)-1-{[(1r)-1-{[(1s)-1-{[(1r)-1-{[(1s)-1-{[(1r)-1-{[(1s)-1-{[(1r)-1-{[(1r)-1-{[(1z)-1-{[(3r,6r,9r,12s,15s,16r)-3-(4-aminobutyl)-6-(2-aminoethyl)-12-[(2s)-butan-2-yl]-5,8,11,14-tetrahydroxy-9-(2-hydroxyethyl)-16-methyl-2-oxo-1-oxa-4,7,10,13-tetraazacyclohexadeca-4,7,10,13-tetraen-15-yl]-c-hydroxycarbonimidoyl}prop-1-en-1-yl]-c-hydroxycarbonimidoyl}-2-methylpropyl]-c-hydroxycarbonimidoyl}-3-methylbutyl]-c-hydroxycarbonimidoyl}-3-(c-hydroxycarbonimidoyl)propyl]-c-hydroxycarbonimidoyl}-2-methylpropyl]-c-hydroxycarbonimidoyl}-2-methylpropyl]-c-hydroxycarbonimidoyl}-3-methylbutyl]-c-hydroxycarbonimidoyl}-2-hydroxyethyl]-c-hydroxycarbonimidoyl}-2-methylpropyl]-c-hydroxycarbonimidoyl}-3-methylbutyl]-c-hydroxycarbonimidoyl}-2-hydroxyethyl]-c-hydroxycarbonimidoyl}pyrrolidin-1-yl]-1-oxobut-2-en-2-yl]-c-hydroxycarbonimidoyl}butanoic acid