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    首页 分子通 按分子结构分类 有机化合物 苯丙烷和聚酮 大环内酯类和类似物

    大环内酯类和类似物

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-{[(3S)-16-methoxy-3-methyl-1,7-dioxo-3,4,5,6,7,8,9,10,11,12-decahydro-1H-2-benzoxacyclotetradecin-14-yl]oxy}-N-(propan-2-yl)acetamide —— C24H35NO6
    2-{[(3S)-16-methoxy-3-methyl-1,7-dioxo-3,4,5,6,7,8,9,10,11,12-decahydro-1H-2-benzoxacyclotetradecin-14-yl]oxy}-N-(propan-2-yl)acetamide
    —— (1R,4Z,6R,7S,17S)-4-ethylidene-7-hydroxy-7-(hydroxymethyl)-6-methyl-2,9-dioxa-14-azatricyclo[9.5.1.014,17]heptadec-11-ene-3,8-dione —— C18H25NO6
    (1R,4Z,6R,7S,17S)-4-ethylidene-7-hydroxy-7-(hydroxymethyl)-6-methyl-2,9-dioxa-14-azatricyclo[9.5.1.014,17]heptadec-11-ene-3,8-dione
    —— (4S,12E)-18-hydroxy-8-hydroxyimino-16-methoxy-4-methyl-3-oxabicyclo[12.4.0]octadeca-1(14),12,15,17-tetraen-2-one —— C19H25NO5
    (4S,12E)-18-hydroxy-8-hydroxyimino-16-methoxy-4-methyl-3-oxabicyclo[12.4.0]octadeca-1(14),12,15,17-tetraen-2-one
    —— (4S)-18-hydroxy-4-methyl-16-[(2-methylphenyl)methoxy]-3-oxabicyclo[12.4.0]octadeca-1(14),12,15,17-tetraene-2,8-dione —— C26H30O5
    (4S)-18-hydroxy-4-methyl-16-[(2-methylphenyl)methoxy]-3-oxabicyclo[12.4.0]octadeca-1(14),12,15,17-tetraene-2,8-dione
    —— (2R)-2-methyl-1,4-dioxacyclotetradecane-5,14-dione —— C13H22O4
    (2R)-2-methyl-1,4-dioxacyclotetradecane-5,14-dione
    —— (4R,8S)-8,16,18-trihydroxy-4-methyl-3-oxabicyclo[12.4.0]octadeca-1(14),15,17-trien-2-one —— C18H26O5
    (4R,8S)-8,16,18-trihydroxy-4-methyl-3-oxabicyclo[12.4.0]octadeca-1(14),15,17-trien-2-one
    —— (4R,5R,6S,11Z,13E,16R)-16-ethyl-4-hydroxy-5-methyl-6-[(2S,5S,6S)-6-methyl-5-[(2R)-oxan-2-yl]oxyoxan-2-yl]oxy-1-oxacyclohexadeca-11,13-diene-2,10-dione —— C29H46O8
    (4R,5R,6S,11Z,13E,16R)-16-ethyl-4-hydroxy-5-methyl-6-[(2S,5S,6S)-6-methyl-5-[(2R)-oxan-2-yl]oxyoxan-2-yl]oxy-1-oxacyclohexadeca-11,13-diene-2,10-dione
    —— (4R,5R,6S,11E,13Z,16R)-16-ethyl-4-hydroxy-5-methyl-6-[(2S,5S,6S)-6-methyl-5-[(2R)-oxan-2-yl]oxyoxan-2-yl]oxy-1-oxacyclohexadeca-11,13-diene-2,10-dione —— C29H46O8
    (4R,5R,6S,11E,13Z,16R)-16-ethyl-4-hydroxy-5-methyl-6-[(2S,5S,6S)-6-methyl-5-[(2R)-oxan-2-yl]oxyoxan-2-yl]oxy-1-oxacyclohexadeca-11,13-diene-2,10-dione
    —— (4R,5R,6S,11Z,13Z,16R)-16-ethyl-4-hydroxy-5-methyl-6-[(2S,5S,6S)-6-methyl-5-[(2R)-oxan-2-yl]oxyoxan-2-yl]oxy-1-oxacyclohexadeca-11,13-diene-2,10-dione —— C29H46O8
    (4R,5R,6S,11Z,13Z,16R)-16-ethyl-4-hydroxy-5-methyl-6-[(2S,5S,6S)-6-methyl-5-[(2R)-oxan-2-yl]oxyoxan-2-yl]oxy-1-oxacyclohexadeca-11,13-diene-2,10-dione
    —— (4R,5R,6S,11E,13E,16R)-16-ethyl-4-hydroxy-5-methyl-6-[(2S,5S,6S)-6-methyl-5-[(2R)-oxan-2-yl]oxyoxan-2-yl]oxy-1-oxacyclohexadeca-11,13-diene-2,10-dione —— C29H46O8
    (4R,5R,6S,11E,13E,16R)-16-ethyl-4-hydroxy-5-methyl-6-[(2S,5S,6S)-6-methyl-5-[(2R)-oxan-2-yl]oxyoxan-2-yl]oxy-1-oxacyclohexadeca-11,13-diene-2,10-dione
    —— (3Z,5R,7S,8S,11E,13R,15S,16S)-3,5,7,11,13,15-hexamethyl-8,16-bis(1,3-oxazol-5-ylmethyl)-1,9-dioxacyclohexadeca-3,11-diene-2,10-dione —— C28H38N2O6
    (3Z,5R,7S,8S,11E,13R,15S,16S)-3,5,7,11,13,15-hexamethyl-8,16-bis(1,3-oxazol-5-ylmethyl)-1,9-dioxacyclohexadeca-3,11-diene-2,10-dione
    —— (4S,7S,8S,9S,13Z,16S)-4,8-dihydroxy-5,5,7,9,13-pentamethyl-16-[(Z)-1-(2-methyl-1,3-thiazol-4-yl)prop-1-en-2-yl]-1-oxacyclohexadec-13-ene-2,6-dione —— C27H41NO5S
    (4S,7S,8S,9S,13Z,16S)-4,8-dihydroxy-5,5,7,9,13-pentamethyl-16-[(Z)-1-(2-methyl-1,3-thiazol-4-yl)prop-1-en-2-yl]-1-oxacyclohexadec-13-ene-2,6-dione
    —— 1-[2-[(Z)-[(4R,6R,8R,9Z,11E)-16-chloro-17,19-dihydroxy-4-methyl-2-oxo-3,7-dioxatricyclo[13.4.0.06,8]nonadeca-1(15),9,11,16,18-pentaen-13-ylidene]amino]oxyethyl]pyrrolidin-2-one —— C24H27ClN2O7
    1-[2-[(Z)-[(4R,6R,8R,9Z,11E)-16-chloro-17,19-dihydroxy-4-methyl-2-oxo-3,7-dioxatricyclo[13.4.0.06,8]nonadeca-1(15),9,11,16,18-pentaen-13-ylidene]amino]oxyethyl]pyrrolidin-2-one
    —— L-783,277 —— C19H24O7
    L-783,277
    —— (1R,4S,6R,9E,13S,14R)-13-hydroxy-4,9,13-trimethyl-17-methylidene-5,15-dioxatricyclo[12.3.1.04,6]octadec-9-en-16-one —— C20H30O4
    (1R,4S,6R,9E,13S,14R)-13-hydroxy-4,9,13-trimethyl-17-methylidene-5,15-dioxatricyclo[12.3.1.04,6]octadec-9-en-16-one
    —— 2-[3-[(6E,22Z)-37-butyl-21-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy-4,12,14,16,18,20,24,28,32,36-decahydroxy-3,5,7,23,35-pentamethyl-38-oxo-1-oxacyclooctatriaconta-6,22-dien-2-yl]propyl]guanidine —— C55H103N3O17
    2-[3-[(6E,22Z)-37-butyl-21-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy-4,12,14,16,18,20,24,28,32,36-decahydroxy-3,5,7,23,35-pentamethyl-38-oxo-1-oxacyclooctatriaconta-6,22-dien-2-yl]propyl]guanidine
    —— (1R,4E,6S,7S,17S)-4-ethylidene-7-hydroxy-7-(hydroxymethyl)-6-methyl-2,9-dioxa-14-azatricyclo[9.5.1.014,17]heptadec-11-ene-3,8-dione —— C18H25NO6
    (1R,4E,6S,7S,17S)-4-ethylidene-7-hydroxy-7-(hydroxymethyl)-6-methyl-2,9-dioxa-14-azatricyclo[9.5.1.014,17]heptadec-11-ene-3,8-dione
    —— (1R,5'S,6R,6'R,8R,10E,12S,13S,14E,16E,20R,21R,24S)-6'-butan-2-yl-21,24-dihydroxy-12-[(2R,4S,5S,6S)-5-[(4S,5S,6S)-5-hydroxy-4-methoxy-6-methyloxan-2-yl]oxy-4-methoxy-6-methyloxan-2-yl]oxy-5',11,13,22-tetramethylspiro[3,7,19-trioxatetracyclo[15.6.1.14,8.020,24]pentacosa-10,14,16,22-tetraene-6,2'-oxane]-2-one —— C48H74O14
    (1R,5'S,6R,6'R,8R,10E,12S,13S,14E,16E,20R,21R,24S)-6'-butan-2-yl-21,24-dihydroxy-12-[(2R,4S,5S,6S)-5-[(4S,5S,6S)-5-hydroxy-4-methoxy-6-methyloxan-2-yl]oxy-4-methoxy-6-methyloxan-2-yl]oxy-5',11,13,22-tetramethylspiro[3,7,19-trioxatetracyclo[15.6.1.14,8.020,24]pentacosa-10,14,16,22-tetraene-6,2'-oxane]-2-one
    —— (1R,2R,5R,10R,11R,14S,16R,19S,20S,23S,25R,28S,29S,32R,34S)-2,5,11,14,20,23,29,32-octamethyl-4,13,22,31,37,38,39,40-octaoxapentacyclo[32.2.1.17,10.116,19.125,28]tetracontane-3,12,21,30-tetrone —— C40H64O12
    (1R,2R,5R,10R,11R,14S,16R,19S,20S,23S,25R,28S,29S,32R,34S)-2,5,11,14,20,23,29,32-octamethyl-4,13,22,31,37,38,39,40-octaoxapentacyclo[32.2.1.17,10.116,19.125,28]tetracontane-3,12,21,30-tetrone
    —— ABAMECTIN (avermectin B1a shown) —— C48H72O14
    ABAMECTIN (avermectin B1a shown)
    —— (1R,5S,12R,13S,16R)-16-hydroxy-5,12-dimethyl-3,7,17-trioxabicyclo[11.3.1]heptadeca-10,14-diene-4,8-dione —— C16H22O6
    (1R,5S,12R,13S,16R)-16-hydroxy-5,12-dimethyl-3,7,17-trioxabicyclo[11.3.1]heptadeca-10,14-diene-4,8-dione
    —— (6R,10S,13S,14R)-14-methoxy-6,13-dimethyl-10-phenylmethoxy-1,8-dioxacyclopentadeca-4,11-diene-2,9-dione —— C23H30O6
    (6R,10S,13S,14R)-14-methoxy-6,13-dimethyl-10-phenylmethoxy-1,8-dioxacyclopentadeca-4,11-diene-2,9-dione
    —— N-[(3R,4S,11R,12S)-4,12-dimethyl-11-[(4-methylphenyl)sulfonylamino]-8,16-dioxo-1,9-dioxacyclohexadeca-5,13-dien-3-yl]-4-methylbenzenesulfonamide —— C30H38N2O8S2
    N-[(3R,4S,11R,12S)-4,12-dimethyl-11-[(4-methylphenyl)sulfonylamino]-8,16-dioxo-1,9-dioxacyclohexadeca-5,13-dien-3-yl]-4-methylbenzenesulfonamide
    —— (1R,8R,15R,16S,19S)-19-hydroxy-8,15-dimethyl-3,10,20-trioxabicyclo[14.3.1]icosa-6,13,17-triene-4,11-dione —— C19H26O6
    (1R,8R,15R,16S,19S)-19-hydroxy-8,15-dimethyl-3,10,20-trioxabicyclo[14.3.1]icosa-6,13,17-triene-4,11-dione
    —— (1R,8R,9S,12S,13R,20R,21S,24S)-12,24-dihydroxy-8,20-dimethyl-3,15,25,26-tetraoxatricyclo[19.3.1.19,13]hexacosa-6,10,18,22-tetraene-4,16-dione —— C24H32O8
    (1R,8R,9S,12S,13R,20R,21S,24S)-12,24-dihydroxy-8,20-dimethyl-3,15,25,26-tetraoxatricyclo[19.3.1.19,13]hexacosa-6,10,18,22-tetraene-4,16-dione
    —— N-[(3R,4S,11R,12S)-11-methoxy-4,12-dimethyl-8,16-dioxo-1,9-dioxacyclohexadeca-5,13-dien-3-yl]-4-methylbenzenesulfonamide —— C24H33NO7S
    N-[(3R,4S,11R,12S)-11-methoxy-4,12-dimethyl-8,16-dioxo-1,9-dioxacyclohexadeca-5,13-dien-3-yl]-4-methylbenzenesulfonamide
    —— (6S,7R,14S,15R)-7,15-dimethoxy-6,14-dimethyl-1,9-dioxacyclohexadeca-4,12-diene-2,10-dione —— C18H28O6
    (6S,7R,14S,15R)-7,15-dimethoxy-6,14-dimethyl-1,9-dioxacyclohexadeca-4,12-diene-2,10-dione
    —— N-[(3R,11R)-4,12-dimethyl-11-[(4-methylphenyl)sulfonylamino]-8,16-dioxo-1,9-dioxacyclohexadeca-5,13-dien-3-yl]-4-methylbenzenesulfonamide —— C30H38N2O8S2
    N-[(3R,11R)-4,12-dimethyl-11-[(4-methylphenyl)sulfonylamino]-8,16-dioxo-1,9-dioxacyclohexadeca-5,13-dien-3-yl]-4-methylbenzenesulfonamide
    —— Tocris-1260 —— C95H146O28
    Tocris-1260
    —— Lopac-I-8898 —— C48H74O14
    Lopac-I-8898
    —— (1R,4S,6R,7S,17R)-4-[(1R)-1-chloroethyl]-4,7-dihydroxy-6,7-dimethyl-2,9-dioxa-14-azatricyclo[9.5.1.014,17]heptadec-11-ene-3,8-dione —— C18H26ClNO6
    (1R,4S,6R,7S,17R)-4-[(1R)-1-chloroethyl]-4,7-dihydroxy-6,7-dimethyl-2,9-dioxa-14-azatricyclo[9.5.1.014,17]heptadec-11-ene-3,8-dione
    —— (1R,4S,6S,7S,17R)-4-[(1R)-1-chloroethyl]-4,7-dihydroxy-6,7-dimethyl-2,9-dioxa-14-azatricyclo[9.5.1.014,17]heptadec-11-ene-3,8-dione —— C18H26ClNO6
    (1R,4S,6S,7S,17R)-4-[(1R)-1-chloroethyl]-4,7-dihydroxy-6,7-dimethyl-2,9-dioxa-14-azatricyclo[9.5.1.014,17]heptadec-11-ene-3,8-dione
    —— (1S,4E,6R,7R,16R,17S)-4-ethylidene-7,16-dihydroxy-6,7-dimethyl-2,9-dioxa-14-azatricyclo[9.5.1.014,17]heptadec-11-ene-3,8-dione —— C18H25NO6
    (1S,4E,6R,7R,16R,17S)-4-ethylidene-7,16-dihydroxy-6,7-dimethyl-2,9-dioxa-14-azatricyclo[9.5.1.014,17]heptadec-11-ene-3,8-dione
    —— (4S,20S)-22-methoxy-20-[4-[2-(4-methoxyphenyl)ethoxy]phenyl]-4-methyl-3,17-dioxatricyclo[12.8.0.016,21]docosa-1(22),12,14,16(21)-tetraene-2,8,18-trione —— C37H40O8
    (4S,20S)-22-methoxy-20-[4-[2-(4-methoxyphenyl)ethoxy]phenyl]-4-methyl-3,17-dioxatricyclo[12.8.0.016,21]docosa-1(22),12,14,16(21)-tetraene-2,8,18-trione
    —— (4R,20R)-22-hydroxy-20-[4-[2-(4-methoxyphenyl)ethoxy]phenyl]-4-methyl-3,17-dioxatricyclo[12.8.0.016,21]docosa-1(22),12,14,16(21)-tetraene-2,8,18-trione —— C36H38O8
    (4R,20R)-22-hydroxy-20-[4-[2-(4-methoxyphenyl)ethoxy]phenyl]-4-methyl-3,17-dioxatricyclo[12.8.0.016,21]docosa-1(22),12,14,16(21)-tetraene-2,8,18-trione
    —— dimethyl 5-[5-[(4S,20R)-22-hydroxy-4-methyl-2,8,18-trioxo-3,17-dioxatricyclo[12.8.0.016,21]docosa-1(22),12,14,16(21)-tetraen-20-yl]furan-2-yl]benzene-1,3-dicarboxylate —— C35H34O11
    dimethyl 5-[5-[(4S,20R)-22-hydroxy-4-methyl-2,8,18-trioxo-3,17-dioxatricyclo[12.8.0.016,21]docosa-1(22),12,14,16(21)-tetraen-20-yl]furan-2-yl]benzene-1,3-dicarboxylate
    —— (4S,20R)-22-hydroxy-20-[4-[2-(4-methoxyphenyl)ethoxy]phenyl]-4-methyl-3,17-dioxatricyclo[12.8.0.016,21]docosa-1(22),12,14,16(21)-tetraene-2,8,18-trione —— C36H38O8
    (4S,20R)-22-hydroxy-20-[4-[2-(4-methoxyphenyl)ethoxy]phenyl]-4-methyl-3,17-dioxatricyclo[12.8.0.016,21]docosa-1(22),12,14,16(21)-tetraene-2,8,18-trione
    —— dimethyl 5-[5-[(4S,20S)-22-methoxy-4-methyl-2,8,18-trioxo-3,17-dioxatricyclo[12.8.0.016,21]docosa-1(22),12,14,16(21)-tetraen-20-yl]furan-2-yl]benzene-1,3-dicarboxylate —— C36H36O11
    dimethyl 5-[5-[(4S,20S)-22-methoxy-4-methyl-2,8,18-trioxo-3,17-dioxatricyclo[12.8.0.016,21]docosa-1(22),12,14,16(21)-tetraen-20-yl]furan-2-yl]benzene-1,3-dicarboxylate
    —— (4S,20R)-22-methoxy-20-[4-[2-(4-methoxyphenyl)ethoxy]phenyl]-4-methyl-3,17-dioxatricyclo[12.8.0.016,21]docosa-1(22),12,14,16(21)-tetraene-2,8,18-trione —— C37H40O8
    (4S,20R)-22-methoxy-20-[4-[2-(4-methoxyphenyl)ethoxy]phenyl]-4-methyl-3,17-dioxatricyclo[12.8.0.016,21]docosa-1(22),12,14,16(21)-tetraene-2,8,18-trione
    —— (1S,4E,6S,7R,16R,17S)-4-ethylidene-7,16-dihydroxy-6,7-dimethyl-2,9-dioxa-14-azatricyclo[9.5.1.014,17]heptadec-11-ene-3,8-dione —— C18H25NO6
    (1S,4E,6S,7R,16R,17S)-4-ethylidene-7,16-dihydroxy-6,7-dimethyl-2,9-dioxa-14-azatricyclo[9.5.1.014,17]heptadec-11-ene-3,8-dione
    —— dimethyl 5-[5-[(4R,20R)-22-hydroxy-4-methyl-2,8,18-trioxo-3,17-dioxatricyclo[12.8.0.016,21]docosa-1(22),12,14,16(21)-tetraen-20-yl]furan-2-yl]benzene-1,3-dicarboxylate —— C35H34O11
    dimethyl 5-[5-[(4R,20R)-22-hydroxy-4-methyl-2,8,18-trioxo-3,17-dioxatricyclo[12.8.0.016,21]docosa-1(22),12,14,16(21)-tetraen-20-yl]furan-2-yl]benzene-1,3-dicarboxylate
    —— dimethyl 5-[5-[(4S,20S)-22-hydroxy-4-methyl-2,8,18-trioxo-3,17-dioxatricyclo[12.8.0.016,21]docosa-1(22),12,14,16(21)-tetraen-20-yl]furan-2-yl]benzene-1,3-dicarboxylate —— C35H34O11
    dimethyl 5-[5-[(4S,20S)-22-hydroxy-4-methyl-2,8,18-trioxo-3,17-dioxatricyclo[12.8.0.016,21]docosa-1(22),12,14,16(21)-tetraen-20-yl]furan-2-yl]benzene-1,3-dicarboxylate
    —— dimethyl 5-[5-[(4R,20S)-22-hydroxy-4-methyl-2,8,18-trioxo-3,17-dioxatricyclo[12.8.0.016,21]docosa-1(22),12,14,16(21)-tetraen-20-yl]furan-2-yl]benzene-1,3-dicarboxylate —— C35H34O11
    dimethyl 5-[5-[(4R,20S)-22-hydroxy-4-methyl-2,8,18-trioxo-3,17-dioxatricyclo[12.8.0.016,21]docosa-1(22),12,14,16(21)-tetraen-20-yl]furan-2-yl]benzene-1,3-dicarboxylate
    —— dimethyl 5-[5-[(4S,20R)-22-methoxy-4-methyl-2,8,18-trioxo-3,17-dioxatricyclo[12.8.0.016,21]docosa-1(22),12,14,16(21)-tetraen-20-yl]furan-2-yl]benzene-1,3-dicarboxylate —— C36H36O11
    dimethyl 5-[5-[(4S,20R)-22-methoxy-4-methyl-2,8,18-trioxo-3,17-dioxatricyclo[12.8.0.016,21]docosa-1(22),12,14,16(21)-tetraen-20-yl]furan-2-yl]benzene-1,3-dicarboxylate
    —— (4S,20S)-22-hydroxy-20-[4-[2-(4-methoxyphenyl)ethoxy]phenyl]-4-methyl-3,17-dioxatricyclo[12.8.0.016,21]docosa-1(22),12,14,16(21)-tetraene-2,8,18-trione —— C36H38O8
    (4S,20S)-22-hydroxy-20-[4-[2-(4-methoxyphenyl)ethoxy]phenyl]-4-methyl-3,17-dioxatricyclo[12.8.0.016,21]docosa-1(22),12,14,16(21)-tetraene-2,8,18-trione
    —— (4R,20S)-22-hydroxy-20-[4-[2-(4-methoxyphenyl)ethoxy]phenyl]-4-methyl-3,17-dioxatricyclo[12.8.0.016,21]docosa-1(22),12,14,16(21)-tetraene-2,8,18-trione —— C36H38O8
    (4R,20S)-22-hydroxy-20-[4-[2-(4-methoxyphenyl)ethoxy]phenyl]-4-methyl-3,17-dioxatricyclo[12.8.0.016,21]docosa-1(22),12,14,16(21)-tetraene-2,8,18-trione
    —— methyl 4-[5-[(4S,20S)-22-methoxy-4-methyl-2,8,18-trioxo-3,17-dioxatricyclo[12.8.0.016,21]docosa-1(22),12,14,16(21)-tetraen-20-yl]furan-2-yl]benzoate —— C34H34O9
    methyl 4-[5-[(4S,20S)-22-methoxy-4-methyl-2,8,18-trioxo-3,17-dioxatricyclo[12.8.0.016,21]docosa-1(22),12,14,16(21)-tetraen-20-yl]furan-2-yl]benzoate
    —— 4-[(4R,12E,20R)-22-hydroxy-4-methyl-2,8,18-trioxo-3,17-dioxatricyclo[12.8.0.016,21]docosa-1(22),12,14,16(21)-tetraen-20-yl]benzoic acid —— C28H28O8
    4-[(4R,12E,20R)-22-hydroxy-4-methyl-2,8,18-trioxo-3,17-dioxatricyclo[12.8.0.016,21]docosa-1(22),12,14,16(21)-tetraen-20-yl]benzoic acid
    —— (4R,20S)-20-[5-(4-acetylphenyl)furan-2-yl]-22-hydroxy-4-methyl-3,17-dioxatricyclo[12.8.0.016,21]docosa-1(22),12,14,16(21)-tetraene-2,8,18-trione —— C33H32O8
    (4R,20S)-20-[5-(4-acetylphenyl)furan-2-yl]-22-hydroxy-4-methyl-3,17-dioxatricyclo[12.8.0.016,21]docosa-1(22),12,14,16(21)-tetraene-2,8,18-trione
    —— methyl 4-[5-[(4S,20S)-22-hydroxy-4-methyl-2,8,18-trioxo-3,17-dioxatricyclo[12.8.0.016,21]docosa-1(22),12,14,16(21)-tetraen-20-yl]furan-2-yl]benzoate —— C33H32O9
    methyl 4-[5-[(4S,20S)-22-hydroxy-4-methyl-2,8,18-trioxo-3,17-dioxatricyclo[12.8.0.016,21]docosa-1(22),12,14,16(21)-tetraen-20-yl]furan-2-yl]benzoate