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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 大环内酰胺类

    大环内酰胺类

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-[12-benzyl-3-(1H-indol-3-ylmethyl)-5,13-dioxo-1-oxa-4-azacyclotridec-8-en-6-yl]-N-[2-(2-hydroxyethoxy)ethyl]acetamide —— C33H41N3O6
    2-[12-benzyl-3-(1H-indol-3-ylmethyl)-5,13-dioxo-1-oxa-4-azacyclotridec-8-en-6-yl]-N-[2-(2-hydroxyethoxy)ethyl]acetamide
    —— (+/-)-cis-13-hydroxymethyl-13-azabicyclo[10.2.0]tetradecan-14-one —— C14H25NO2
    (+/-)-cis-13-hydroxymethyl-13-azabicyclo[10.2.0]tetradecan-14-one
    —— (9E,15E)-1,7,13-triazacyclooctadeca-3,9,15-triene-2,8,14-trione —— C15H21N3O3
    (9E,15E)-1,7,13-triazacyclooctadeca-3,9,15-triene-2,8,14-trione
    —— (3S,4S,5R,6R)-3,4,5,6-tetrahydroxy-1,8-diazacyclotetradecane-2,9-dione —— C12H22N2O6
    (3S,4S,5R,6R)-3,4,5,6-tetrahydroxy-1,8-diazacyclotetradecane-2,9-dione
    —— 2-[11-benzyl-3-(benzylsulfanylmethyl)-5,12-dioxo-1-oxa-4-azacyclododec-8-en-6-yl]-N-(1-hydroxy-3-phenylpropan-2-yl)acetamide —— C36H42N2O5S
    2-[11-benzyl-3-(benzylsulfanylmethyl)-5,12-dioxo-1-oxa-4-azacyclododec-8-en-6-yl]-N-(1-hydroxy-3-phenylpropan-2-yl)acetamide
    —— [(8E,10Z,16E)-15,22-dihydroxy-5-methoxy-14,16-dimethyl-3-oxo-2-azabicyclo[18.3.1]tetracosa-1(23),6,8,10,16,20(24),21-heptaen-13-yl] 2-(cyclohexanecarbonylamino)propanoate —— C36H50N2O7
    [(8E,10Z,16E)-15,22-dihydroxy-5-methoxy-14,16-dimethyl-3-oxo-2-azabicyclo[18.3.1]tetracosa-1(23),6,8,10,16,20(24),21-heptaen-13-yl] 2-(cyclohexanecarbonylamino)propanoate
    —— 11-Benzyl-6-[2-[2-(hydroxymethyl)pyrrolidin-1-yl]-2-oxoethyl]-3-methyl-1-oxa-4-azacyclododec-8-ene-5,12-dione —— C25H34N2O5
    11-Benzyl-6-[2-[2-(hydroxymethyl)pyrrolidin-1-yl]-2-oxoethyl]-3-methyl-1-oxa-4-azacyclododec-8-ene-5,12-dione
    —— 2-[11-benzyl-5,12-dioxo-3-[(4-phenylmethoxyphenyl)methyl]-1-oxa-4-azacyclododec-8-en-6-yl]-N-(1-hydroxypropan-2-yl)acetamide —— C36H42N2O6
    2-[11-benzyl-5,12-dioxo-3-[(4-phenylmethoxyphenyl)methyl]-1-oxa-4-azacyclododec-8-en-6-yl]-N-(1-hydroxypropan-2-yl)acetamide
    —— 2-(12-benzyl-3-tert-butyl-5,13-dioxo-1-oxa-4-azacyclotridec-8-en-6-yl)-N-[2-(2-hydroxyethoxy)ethyl]acetamide —— C28H42N2O6
    2-(12-benzyl-3-tert-butyl-5,13-dioxo-1-oxa-4-azacyclotridec-8-en-6-yl)-N-[2-(2-hydroxyethoxy)ethyl]acetamide
    —— [(8E,10Z,16E)-15,22-dihydroxy-5-methoxy-14,16-dimethyl-3-oxo-2-azabicyclo[18.3.1]tetracosa-1(23),6,8,10,16,20(24),21-heptaen-13-yl] 2-(cyclohexene-1-carbonylamino)propanoate —— C36H48N2O7
    [(8E,10Z,16E)-15,22-dihydroxy-5-methoxy-14,16-dimethyl-3-oxo-2-azabicyclo[18.3.1]tetracosa-1(23),6,8,10,16,20(24),21-heptaen-13-yl] 2-(cyclohexene-1-carbonylamino)propanoate
    —— benzyl N-[3-(cyclohexylmethyl)-6-[2-[(1-hydroxy-3-phenylpropan-2-yl)amino]-2-oxoethyl]-5,12-dioxo-1-oxa-4-azacyclododec-8-en-11-yl]carbamate —— C36H47N3O7
    benzyl N-[3-(cyclohexylmethyl)-6-[2-[(1-hydroxy-3-phenylpropan-2-yl)amino]-2-oxoethyl]-5,12-dioxo-1-oxa-4-azacyclododec-8-en-11-yl]carbamate
    —— N-[2-(2-hydroxyethoxy)ethyl]-2-(2-methyl-5,13-dioxo-1-oxa-4-azacyclotridec-8-en-6-yl)acetamide —— C18H30N2O6
    N-[2-(2-hydroxyethoxy)ethyl]-2-(2-methyl-5,13-dioxo-1-oxa-4-azacyclotridec-8-en-6-yl)acetamide
    —— benzyl N-[6-[2-[benzyl(2-hydroxyethyl)amino]-2-oxoethyl]-3-(cyclohexylmethyl)-5,12-dioxo-1-oxa-4-azacyclododec-8-en-11-yl]carbamate —— C36H47N3O7
    benzyl N-[6-[2-[benzyl(2-hydroxyethyl)amino]-2-oxoethyl]-3-(cyclohexylmethyl)-5,12-dioxo-1-oxa-4-azacyclododec-8-en-11-yl]carbamate
    —— Butyric acid (1R,12S)-14-oxo-13-aza-bicyclo[10.2.0]tetradec-13-ylmethyl ester —— C18H31NO3
    Butyric acid (1R,12S)-14-oxo-13-aza-bicyclo[10.2.0]tetradec-13-ylmethyl ester
    —— Butyric acid (1S,12S)-14-oxo-13-aza-bicyclo[10.2.0]tetradec-13-ylmethyl ester —— C18H31NO3
    Butyric acid (1S,12S)-14-oxo-13-aza-bicyclo[10.2.0]tetradec-13-ylmethyl ester
    —— 2-amino-2-phenylacetic acid;(5S,15S)-5,15-dimethyl-1,10-dioxa-4,7,13,16-tetrazacyclooctadecane-3,17-dione —— C22H37N5O6
    2-amino-2-phenylacetic acid;(5S,15S)-5,15-dimethyl-1,10-dioxa-4,7,13,16-tetrazacyclooctadecane-3,17-dione
    —— N-[2-(2-hydroxyethoxy)ethyl]-2-[3-(1H-indol-3-ylmethyl)-5,13-dioxo-1-oxa-4-azacyclotridec-8-en-6-yl]acetamide —— C26H35N3O6
    N-[2-(2-hydroxyethoxy)ethyl]-2-[3-(1H-indol-3-ylmethyl)-5,13-dioxo-1-oxa-4-azacyclotridec-8-en-6-yl]acetamide
    —— N-benzyl-2-(13-benzyl-5,14-dioxo-3-propan-2-yl-1-oxa-4-azacyclotetradec-8-en-6-yl)-N-(2-hydroxyethyl)acetamide —— C33H44N2O5
    N-benzyl-2-(13-benzyl-5,14-dioxo-3-propan-2-yl-1-oxa-4-azacyclotetradec-8-en-6-yl)-N-(2-hydroxyethyl)acetamide
    —— (10S,12R)-12-[(1S)-2-[[(S)-(4-tert-butylpyridin-2-yl)-cyclopropylmethyl]amino]-1-hydroxyethyl]-10-methyl-17-(1,3-oxazol-2-yl)-2,13-diazabicyclo[13.3.1]nonadeca-1(18),15(19),16-trien-14-one —— C36H51N5O3
    (10S,12R)-12-[(1S)-2-[[(S)-(4-tert-butylpyridin-2-yl)-cyclopropylmethyl]amino]-1-hydroxyethyl]-10-methyl-17-(1,3-oxazol-2-yl)-2,13-diazabicyclo[13.3.1]nonadeca-1(18),15(19),16-trien-14-one
    —— (10R,12S)-12-[(1R)-2-[[(R)-(4-tert-butylpyridin-2-yl)-cyclopropylmethyl]amino]-1-hydroxyethyl]-10-methyl-17-(1,3-oxazol-2-yl)-2-oxa-13-azabicyclo[13.3.1]nonadeca-1(18),15(19),16-trien-14-one —— C36H50N4O4
    (10R,12S)-12-[(1R)-2-[[(R)-(4-tert-butylpyridin-2-yl)-cyclopropylmethyl]amino]-1-hydroxyethyl]-10-methyl-17-(1,3-oxazol-2-yl)-2-oxa-13-azabicyclo[13.3.1]nonadeca-1(18),15(19),16-trien-14-one
    —— 3,12-Dibenzyl-6-[2-[2-(hydroxymethyl)pyrrolidin-1-yl]-2-oxoethyl]-1-oxa-4-azacyclotridec-8-ene-5,13-dione —— C32H40N2O5
    3,12-Dibenzyl-6-[2-[2-(hydroxymethyl)pyrrolidin-1-yl]-2-oxoethyl]-1-oxa-4-azacyclotridec-8-ene-5,13-dione
    —— 13-benzyl-6-[2-[[1-hydroxy-3-(4-phenylmethoxyphenyl)propan-2-yl]amino]-2-oxoethyl]-N-naphthalen-2-yl-5,14-dioxo-1-oxa-4-azacyclotetradec-8-ene-3-carboxamide —— C48H51N3O7
    13-benzyl-6-[2-[[1-hydroxy-3-(4-phenylmethoxyphenyl)propan-2-yl]amino]-2-oxoethyl]-N-naphthalen-2-yl-5,14-dioxo-1-oxa-4-azacyclotetradec-8-ene-3-carboxamide
    —— 2-(5,12-dioxo-3-propan-2-yl-1-oxa-4-azacyclododec-8-en-6-yl)-N-(1-hydroxypropan-2-yl)acetamide —— C18H30N2O5
    2-(5,12-dioxo-3-propan-2-yl-1-oxa-4-azacyclododec-8-en-6-yl)-N-(1-hydroxypropan-2-yl)acetamide
    —— benzyl N-[(2S)-1-[[(1R,2S)-1-hydroxy-1-[(9S,12S)-8-oxo-9-propan-2-yl-2-oxa-7,10,13-triazabicyclo[13.3.1]nonadeca-1(18),15(19),16-trien-12-yl]-3-phenylpropan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]carbamate —— C40H55N5O6
    benzyl N-[(2S)-1-[[(1R,2S)-1-hydroxy-1-[(9S,12S)-8-oxo-9-propan-2-yl-2-oxa-7,10,13-triazabicyclo[13.3.1]nonadeca-1(18),15(19),16-trien-12-yl]-3-phenylpropan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]carbamate
    —— [(8Z,10Z,16Z)-15,24-dihydroxy-5-methoxy-14,16-dimethyl-3,21,22-trioxo-2-azabicyclo[18.3.1]tetracosa-1(23),6,8,10,16,20(24)-hexaen-13-yl] (2R)-2-(cyclohexanecarbonylamino)propanoate —— C36H48N2O9
    [(8Z,10Z,16Z)-15,24-dihydroxy-5-methoxy-14,16-dimethyl-3,21,22-trioxo-2-azabicyclo[18.3.1]tetracosa-1(23),6,8,10,16,20(24)-hexaen-13-yl] (2R)-2-(cyclohexanecarbonylamino)propanoate
    —— [(5R,8Z,10Z,13S,14R,15R,16Z)-15,22,24-trihydroxy-5-methoxy-14,16-dimethyl-3-oxo-2-azabicyclo[18.3.1]tetracosa-1(23),6,8,10,16,20(24),21-heptaen-13-yl] (2R)-2-(cyclohexanecarbonylamino)propanoate —— C36H50N2O8
    [(5R,8Z,10Z,13S,14R,15R,16Z)-15,22,24-trihydroxy-5-methoxy-14,16-dimethyl-3-oxo-2-azabicyclo[18.3.1]tetracosa-1(23),6,8,10,16,20(24),21-heptaen-13-yl] (2R)-2-(cyclohexanecarbonylamino)propanoate
    —— 2-[5,14-dioxo-3-(phenylmethoxymethyl)-1-oxa-4-azacyclotetradec-8-en-6-yl]-N-[1-hydroxy-3-(4-phenylmethoxyphenyl)propan-2-yl]acetamide —— C38H46N2O7
    2-[5,14-dioxo-3-(phenylmethoxymethyl)-1-oxa-4-azacyclotetradec-8-en-6-yl]-N-[1-hydroxy-3-(4-phenylmethoxyphenyl)propan-2-yl]acetamide
    —— Benzyl 13-benzyl-6-[2-[2-(2-hydroxyethoxy)ethylamino]-2-oxoethyl]-5,14-dioxo-1-oxa-4-azacyclotetradec-8-ene-3-carboxylate —— C33H42N2O8
    Benzyl 13-benzyl-6-[2-[2-(2-hydroxyethoxy)ethylamino]-2-oxoethyl]-5,14-dioxo-1-oxa-4-azacyclotetradec-8-ene-3-carboxylate
    —— benzyl N-[6-[2-[2-(2-hydroxyethoxy)ethylamino]-2-oxoethyl]-3-(naphthalen-2-ylcarbamoyl)-5,12-dioxo-1-oxa-4-azacyclododec-8-en-11-yl]carbamate —— C35H40N4O9
    benzyl N-[6-[2-[2-(2-hydroxyethoxy)ethylamino]-2-oxoethyl]-3-(naphthalen-2-ylcarbamoyl)-5,12-dioxo-1-oxa-4-azacyclododec-8-en-11-yl]carbamate
    —— (1R,4R,6S,7Z,15R,17R)-N-cyclopropylsulfonyl-13-methyl-17-[[8-methyl-7-oxo-2-(4-propan-2-yl-1,3-thiazol-2-yl)-1H-quinolin-4-yl]oxy]-2,14-dioxo-3,13-diazatricyclo[13.3.0.04,6]octadec-7-ene-4-carboxamide —— C37H45N5O7S2
    (1R,4R,6S,7Z,15R,17R)-N-cyclopropylsulfonyl-13-methyl-17-[[8-methyl-7-oxo-2-(4-propan-2-yl-1,3-thiazol-2-yl)-1H-quinolin-4-yl]oxy]-2,14-dioxo-3,13-diazatricyclo[13.3.0.04,6]octadec-7-ene-4-carboxamide
    —— (1R,4R,6S,7Z,15R,17R)-N-cyclopropylsulfonyl-13-methyl-17-[8-methyl-2-(4-propan-2-yl-1,3-thiazol-2-yl)-7-(trideuterio(113C)methoxy)quinolin-4-yl]oxy-2,14-dioxo-3,13-diazatricyclo[13.3.0.04,6]octadec-7-ene-4-carboxamide —— C38H47N5O7S2
    (1R,4R,6S,7Z,15R,17R)-N-cyclopropylsulfonyl-13-methyl-17-[8-methyl-2-(4-propan-2-yl-1,3-thiazol-2-yl)-7-(trideuterio(113C)methoxy)quinolin-4-yl]oxy-2,14-dioxo-3,13-diazatricyclo[13.3.0.04,6]octadec-7-ene-4-carboxamide
    —— N-benzyl-2-(2,11-dioxo-12-oxa-1-azabicyclo[12.3.0]heptadec-5-en-3-yl)-N-(2-hydroxyethyl)acetamide —— C26H36N2O5
    N-benzyl-2-(2,11-dioxo-12-oxa-1-azabicyclo[12.3.0]heptadec-5-en-3-yl)-N-(2-hydroxyethyl)acetamide
    —— 12-benzyl-6-[2-[3-(hydroxymethyl)-3,4-dihydro-1H-isoquinolin-2-yl]-2-oxoethyl]-3-propan-2-yl-1-oxa-4-azacyclotridec-8-ene-5,13-dione —— C33H42N2O5
    12-benzyl-6-[2-[3-(hydroxymethyl)-3,4-dihydro-1H-isoquinolin-2-yl]-2-oxoethyl]-3-propan-2-yl-1-oxa-4-azacyclotridec-8-ene-5,13-dione
    —— benzyl N-[4-[6-[2-[2-(2-hydroxyethoxy)ethylamino]-2-oxoethyl]-5,12-dioxo-1-oxa-4-azacyclododec-8-en-3-yl]butyl]carbamate —— C28H41N3O8
    benzyl N-[4-[6-[2-[2-(2-hydroxyethoxy)ethylamino]-2-oxoethyl]-5,12-dioxo-1-oxa-4-azacyclododec-8-en-3-yl]butyl]carbamate
    —— 2-(13-benzyl-3-methyl-5,14-dioxo-1-oxa-4-azacyclotetradec-8-en-6-yl)-N-[2-(2-hydroxyethoxy)ethyl]acetamide —— C26H38N2O6
    2-(13-benzyl-3-methyl-5,14-dioxo-1-oxa-4-azacyclotetradec-8-en-6-yl)-N-[2-(2-hydroxyethoxy)ethyl]acetamide
    —— 2-(5,14-dioxo-3-propan-2-yl-1-oxa-4-azacyclotetradec-8-en-6-yl)-N-[1-hydroxy-3-(4-phenylmethoxyphenyl)propan-2-yl]acetamide —— C33H44N2O6
    2-(5,14-dioxo-3-propan-2-yl-1-oxa-4-azacyclotetradec-8-en-6-yl)-N-[1-hydroxy-3-(4-phenylmethoxyphenyl)propan-2-yl]acetamide
    —— 2-(8-benzyl-2,9-dioxo-10-oxa-1-azabicyclo[10.3.0]pentadec-5-en-3-yl)-N-(1-hydroxy-3-phenylpropan-2-yl)acetamide —— C31H38N2O5
    2-(8-benzyl-2,9-dioxo-10-oxa-1-azabicyclo[10.3.0]pentadec-5-en-3-yl)-N-(1-hydroxy-3-phenylpropan-2-yl)acetamide
    —— 6-[2-[benzyl(2-hydroxyethyl)amino]-2-oxoethyl]-N-naphthalen-2-yl-5,12-dioxo-1-oxa-4-azacyclododec-8-ene-3-carboxamide —— C32H35N3O6
    6-[2-[benzyl(2-hydroxyethyl)amino]-2-oxoethyl]-N-naphthalen-2-yl-5,12-dioxo-1-oxa-4-azacyclododec-8-ene-3-carboxamide
    —— 12-benzyl-3-(benzylsulfanylmethyl)-6-[2-[3-(hydroxymethyl)-3,4-dihydro-1H-isoquinolin-2-yl]-2-oxoethyl]-1-oxa-4-azacyclotridec-8-ene-5,13-dione —— C38H44N2O5S
    12-benzyl-3-(benzylsulfanylmethyl)-6-[2-[3-(hydroxymethyl)-3,4-dihydro-1H-isoquinolin-2-yl]-2-oxoethyl]-1-oxa-4-azacyclotridec-8-ene-5,13-dione
    —— 2-[12-benzyl-5,13-dioxo-3-[(4-phenylmethoxyphenyl)methyl]-1-oxa-4-azacyclotridec-8-en-6-yl]-N-[1-(hydroxymethyl)cyclopentyl]acetamide —— C40H48N2O6
    2-[12-benzyl-5,13-dioxo-3-[(4-phenylmethoxyphenyl)methyl]-1-oxa-4-azacyclotridec-8-en-6-yl]-N-[1-(hydroxymethyl)cyclopentyl]acetamide
    —— 10-benzyl-3-[2-[3-(hydroxymethyl)-3,4-dihydro-1H-isoquinolin-2-yl]-2-oxoethyl]-12-oxa-1-azabicyclo[12.3.0]heptadec-5-ene-2,11-dione —— C34H42N2O5
    10-benzyl-3-[2-[3-(hydroxymethyl)-3,4-dihydro-1H-isoquinolin-2-yl]-2-oxoethyl]-12-oxa-1-azabicyclo[12.3.0]heptadec-5-ene-2,11-dione
    —— 2-[3-(cyclohexylmethyl)-5,12-dioxo-1-oxa-4-azacyclododec-8-en-6-yl]-N-(1-hydroxypropan-2-yl)acetamide —— C22H36N2O5
    2-[3-(cyclohexylmethyl)-5,12-dioxo-1-oxa-4-azacyclododec-8-en-6-yl]-N-(1-hydroxypropan-2-yl)acetamide
    —— benzyl N-[3-[2-[2-(hydroxymethyl)pyrrolidin-1-yl]-2-oxoethyl]-2,9-dioxo-10-oxa-1-azabicyclo[10.3.0]pentadec-5-en-8-yl]carbamate —— C28H37N3O7
    benzyl N-[3-[2-[2-(hydroxymethyl)pyrrolidin-1-yl]-2-oxoethyl]-2,9-dioxo-10-oxa-1-azabicyclo[10.3.0]pentadec-5-en-8-yl]carbamate
    —— 2-[13-benzyl-3-(cyclohexylmethyl)-5,14-dioxo-1-oxa-4-azacyclotetradec-8-en-6-yl]-N-[2-(2-hydroxyethoxy)ethyl]acetamide —— C32H48N2O6
    2-[13-benzyl-3-(cyclohexylmethyl)-5,14-dioxo-1-oxa-4-azacyclotetradec-8-en-6-yl]-N-[2-(2-hydroxyethoxy)ethyl]acetamide
    —— 23-Propyl-5,7,14,17,20,23,26,33-octazapentacyclo[23.2.2.214,17.12,6.18,12]tritriaconta-1(27),2(33),3,5,8,10,12(32),25,28-nonaen-19-one —— C28H36N8O
    23-Propyl-5,7,14,17,20,23,26,33-octazapentacyclo[23.2.2.214,17.12,6.18,12]tritriaconta-1(27),2(33),3,5,8,10,12(32),25,28-nonaen-19-one
    —— 2-(5,14-dioxo-3-propan-2-yl-1-oxa-4-azacyclotetradec-8-en-6-yl)-N-(1-hydroxy-3-phenylpropan-2-yl)acetamide —— C26H38N2O5
    2-(5,14-dioxo-3-propan-2-yl-1-oxa-4-azacyclotetradec-8-en-6-yl)-N-(1-hydroxy-3-phenylpropan-2-yl)acetamide
    —— Methyl-carbamic acid (4E,6Z)-(13S,14S,17R,19S)-19-(2-dimethylamino-ethylamino)-13-(S)-hydroxy-8,14-dimethoxy-4,12,16-trimethyl-10-(R)-methyl-3,20,22-trioxo-2-aza-bicyclo[16.3.1]docosa-1(21),4,6,10,18-pentaen-9-yl ester —— C33H50N4O8
    Methyl-carbamic acid (4E,6Z)-(13S,14S,17R,19S)-19-(2-dimethylamino-ethylamino)-13-(S)-hydroxy-8,14-dimethoxy-4,12,16-trimethyl-10-(R)-methyl-3,20,22-trioxo-2-aza-bicyclo[16.3.1]docosa-1(21),4,6,10,18-pentaen-9-yl ester
    —— [(4E,8S,9S,10E,12S,13R,14S,16R)-19-[2-(dimethylamino)ethylideneamino]-13,20,22-trihydroxy-8,14-dimethoxy-4,10,12,16-tetramethyl-3-oxo-2-azabicyclo[16.3.1]docosa-1(21),4,6,10,18(22),19-hexaen-9-yl] N-methoxycarbamate —— C33H50N4O9
    [(4E,8S,9S,10E,12S,13R,14S,16R)-19-[2-(dimethylamino)ethylideneamino]-13,20,22-trihydroxy-8,14-dimethoxy-4,10,12,16-tetramethyl-3-oxo-2-azabicyclo[16.3.1]docosa-1(21),4,6,10,18(22),19-hexaen-9-yl] N-methoxycarbamate
    —— [(4E,8S,9S,10E,12S,13R,14S,16Z)-19-(azetidin-1-yl)-13,20,22-trihydroxy-8,14-dimethoxy-4,10,12,16-tetramethyl-3-oxo-2-azabicyclo[16.3.1]docosa-1(21),4,6,10,16,18(22),19-heptaen-9-yl] N-hydroxycarbamate —— C31H43N3O9
    [(4E,8S,9S,10E,12S,13R,14S,16Z)-19-(azetidin-1-yl)-13,20,22-trihydroxy-8,14-dimethoxy-4,10,12,16-tetramethyl-3-oxo-2-azabicyclo[16.3.1]docosa-1(21),4,6,10,16,18(22),19-heptaen-9-yl] N-hydroxycarbamate
    —— N-Methyl-hydrazinecarboxylic acid (4E,6Z)-(13S,14S,17R,19S)-19-(2-dimethylamino-ethylamino)-13-(S)-hydroxy-8,14-dimethoxy-4,12,16-trimethyl-10-(R)-methyl-3,20,22-trioxo-2-aza-bicyclo[16.3.1]docosa-1(21),4,6,10,18-pentaen-9-yl ester —— C33H51N5O8
    N-Methyl-hydrazinecarboxylic acid (4E,6Z)-(13S,14S,17R,19S)-19-(2-dimethylamino-ethylamino)-13-(S)-hydroxy-8,14-dimethoxy-4,12,16-trimethyl-10-(R)-methyl-3,20,22-trioxo-2-aza-bicyclo[16.3.1]docosa-1(21),4,6,10,18-pentaen-9-yl ester