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    首页 分子通 按分子结构分类 有机化合物 有机杂环化合物 苯并吡喃

    苯并吡喃

    相关化合物

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— N-[15,16-bis(4-hydroxybutyl)-12-[(4-nitrophenyl)methoxyimino]-4-(2-phenylsulfanylethoxy)-9-prop-2-enoxy-8-oxatetracyclo[7.7.1.02,7.013,17]heptadeca-2(7),3,5,13-tetraen-10-yl]-3-cyclopentyl-N-[2-(2-hydroxyethoxy)ethyl]propanamide —— C54H71N3O11S
    N-[15,16-bis(4-hydroxybutyl)-12-[(4-nitrophenyl)methoxyimino]-4-(2-phenylsulfanylethoxy)-9-prop-2-enoxy-8-oxatetracyclo[7.7.1.02,7.013,17]heptadeca-2(7),3,5,13-tetraen-10-yl]-3-cyclopentyl-N-[2-(2-hydroxyethoxy)ethyl]propanamide
    —— [1-[tert-butyl(dimethyl)silyl]oxy-6,6-dimethyl-3-pentyl-6a,7,8,10a-tetrahydrobenzo[c]chromen-9-yl]methanol —— C27H44O3Si
    [1-[tert-butyl(dimethyl)silyl]oxy-6,6-dimethyl-3-pentyl-6a,7,8,10a-tetrahydrobenzo[c]chromen-9-yl]methanol
    —— [1-[tert-butyl(dimethyl)silyl]oxy-6,6-dimethyl-3-(2-methyloctan-2-yl)-6a,7,10,10a-tetrahydrobenzo[c]chromen-9-yl]methanol —— C31H52O3Si
    [1-[tert-butyl(dimethyl)silyl]oxy-6,6-dimethyl-3-(2-methyloctan-2-yl)-6a,7,10,10a-tetrahydrobenzo[c]chromen-9-yl]methanol
    —— 10-(dimethylamino)-3,6,7-trihydroxy-13H-chromeno[3,2-a]phenoxazin-14-one —— C21H16N2O6
    10-(dimethylamino)-3,6,7-trihydroxy-13H-chromeno[3,2-a]phenoxazin-14-one
    —— 2,2-Dimethyl-propionic acid (6aR,10aR)-3-((1S,2R)-1,2-dimethyl-heptyl)-1-hydroxy-6,6-dimethyl-6a,7,10,10a-tetrahydro-6H-benzo[c]chromen-9-ylmethyl ester —— C30H46O4
    2,2-Dimethyl-propionic acid (6aR,10aR)-3-((1S,2R)-1,2-dimethyl-heptyl)-1-hydroxy-6,6-dimethyl-6a,7,10,10a-tetrahydro-6H-benzo[c]chromen-9-ylmethyl ester
    —— 1-(4-Bromophenyl)-2-(4,5-dimethyl-1,3-thiazol-2-YL)-1H,2H,3H,9H-chromeno[2,3-C]pyrrole-3,9-dione —— C22H15BrN2O3S
    1-(4-Bromophenyl)-2-(4,5-dimethyl-1,3-thiazol-2-YL)-1H,2H,3H,9H-chromeno[2,3-C]pyrrole-3,9-dione
    —— [10-(dimethylamino)-3,7-dihydroxy-14-oxo-13H-chromeno[3,2-a]phenoxazin-6-yl]oxidanium;chloride —— C21H17ClN2O6
    [10-(dimethylamino)-3,7-dihydroxy-14-oxo-13H-chromeno[3,2-a]phenoxazin-6-yl]oxidanium;chloride
    —— [6aR-(6aalpha,8beta,9alpha,10abeta)]-3-(1,1-dimethylheptyl)-6a,7,8,9,10,10a-hexahydro-9-t-1-hydroxy-6,6-dimethyl-6H-dibenzo[b,d]pyran-8-t-9-methanol 140835-18-3 C25H40O3
    [6aR-(6aalpha,8beta,9alpha,10abeta)]-3-(1,1-dimethylheptyl)-6a,7,8,9,10,10a-hexahydro-9-t-1-hydroxy-6,6-dimethyl-6H-dibenzo[b,d]pyran-8-t-9-methanol
    —— 6-ethenyl-5-(6-hydroxy-4H-chromen-3-yl)-2,3,4a,8a-tetramethyl-5,8-dihydronaphthalene-1,4-dione —— C25H26O4
    6-ethenyl-5-(6-hydroxy-4H-chromen-3-yl)-2,3,4a,8a-tetramethyl-5,8-dihydronaphthalene-1,4-dione
    —— N-[4-(3-formylphenoxy)-15,16-bis(4-hydroxybutyl)-12-[(2-methylpropan-2-yl)oxyimino]-9-prop-2-enoxy-8-oxatetracyclo[7.7.1.02,7.013,17]heptadeca-2(7),3,5,13-tetraen-10-yl]-N-[2-(2-hydroxyethoxy)ethyl]-3-(4-nitrophenyl)prop-2-enamide —— C51H63N3O12
    N-[4-(3-formylphenoxy)-15,16-bis(4-hydroxybutyl)-12-[(2-methylpropan-2-yl)oxyimino]-9-prop-2-enoxy-8-oxatetracyclo[7.7.1.02,7.013,17]heptadeca-2(7),3,5,13-tetraen-10-yl]-N-[2-(2-hydroxyethoxy)ethyl]-3-(4-nitrophenyl)prop-2-enamide
    —— N-(1,3-benzodioxol-5-ylmethyl)-N-[15,16-bis(4-hydroxybutyl)-4-[(6-methylpyridin-2-yl)methoxy]-12-phenylmethoxyimino-9-prop-2-enoxy-8-oxatetracyclo[7.7.1.02,7.013,17]heptadeca-2(7),3,5,13-tetraen-10-yl]-3-cyclopentylpropanamide —— C57H69N3O9
    N-(1,3-benzodioxol-5-ylmethyl)-N-[15,16-bis(4-hydroxybutyl)-4-[(6-methylpyridin-2-yl)methoxy]-12-phenylmethoxyimino-9-prop-2-enoxy-8-oxatetracyclo[7.7.1.02,7.013,17]heptadeca-2(7),3,5,13-tetraen-10-yl]-3-cyclopentylpropanamide
    —— (2S)-1-[(3aR,9bR)-2,2-dimethyl-4,9b-dihydro-3aH-chromeno[4,3-d][1,3]oxazol-1-yl]-2-benzyl-3-[(2R)-oxiran-2-yl]propan-1-one —— C24H27NO4
    (2S)-1-[(3aR,9bR)-2,2-dimethyl-4,9b-dihydro-3aH-chromeno[4,3-d][1,3]oxazol-1-yl]-2-benzyl-3-[(2R)-oxiran-2-yl]propan-1-one
    —— 2-[3-(Dimethylamino)propyl]-1-(3-ethoxyphenyl)-1H,2H,3H,9H-chromeno[2,3-C]pyrrole-3,9-dione —— C24H26N2O4
    2-[3-(Dimethylamino)propyl]-1-(3-ethoxyphenyl)-1H,2H,3H,9H-chromeno[2,3-C]pyrrole-3,9-dione
    —— (4-nitrophenyl) N-[15,16-bis(4-hydroxybutyl)-4-[(6-methylpyridin-2-yl)methoxy]-12-(oxan-2-yloxyimino)-9-prop-2-enoxy-8-oxatetracyclo[7.7.1.02,7.013,17]heptadeca-2(7),3,5,13-tetraen-10-yl]-N-(naphthalen-1-ylmethyl)carbamate —— C57H64N4O11
    (4-nitrophenyl) N-[15,16-bis(4-hydroxybutyl)-4-[(6-methylpyridin-2-yl)methoxy]-12-(oxan-2-yloxyimino)-9-prop-2-enoxy-8-oxatetracyclo[7.7.1.02,7.013,17]heptadeca-2(7),3,5,13-tetraen-10-yl]-N-(naphthalen-1-ylmethyl)carbamate
    —— N-[[3-(1H-benzimidazol-2-yl)chromen-2-ylidene]amino]-4-nitrobenzamide —— C23H15N5O4
    N-[[3-(1H-benzimidazol-2-yl)chromen-2-ylidene]amino]-4-nitrobenzamide
    —— [(8S)-8-(1-benzothiophen-3-yl)-2-methyl-3,6,7,8-tetrahydropyrano[2,3-e]benzimidazol-5-yl]-pyrrolidin-1-ylmethanone —— C24H23N3O2S
    [(8S)-8-(1-benzothiophen-3-yl)-2-methyl-3,6,7,8-tetrahydropyrano[2,3-e]benzimidazol-5-yl]-pyrrolidin-1-ylmethanone
    —— (7R)-7,8-Dihydro-7-methyl-5-(4-nitrophenyl)-5H-1,3-dioxolo[4,5-g][2]benzopyran 379733-75-2 C17H15NO5
    (7R)-7,8-Dihydro-7-methyl-5-(4-nitrophenyl)-5H-1,3-dioxolo[4,5-g][2]benzopyran
    —— methyl N-[4-(dodecylcarbamoyloxy)-15,16-bis(4-hydroxybutyl)-12-phenylmethoxyimino-9-prop-2-enoxy-8-oxatetracyclo[7.7.1.02,7.013,17]heptadeca-2(7),3,5,13-tetraen-10-yl]-N-[(4-fluorophenyl)methyl]carbamate —— C56H76FN3O9
    methyl N-[4-(dodecylcarbamoyloxy)-15,16-bis(4-hydroxybutyl)-12-phenylmethoxyimino-9-prop-2-enoxy-8-oxatetracyclo[7.7.1.02,7.013,17]heptadeca-2(7),3,5,13-tetraen-10-yl]-N-[(4-fluorophenyl)methyl]carbamate
    —— benzyl N-[4-[(2-fluorophenyl)methoxy]-15,16-bis(4-hydroxybutyl)-12-methoxyimino-9-prop-2-enoxy-8-oxatetracyclo[7.7.1.02,7.013,17]heptadeca-2(7),3,5,13-tetraen-10-yl]-N-methylcarbamate —— C44H53FN2O8
    benzyl N-[4-[(2-fluorophenyl)methoxy]-15,16-bis(4-hydroxybutyl)-12-methoxyimino-9-prop-2-enoxy-8-oxatetracyclo[7.7.1.02,7.013,17]heptadeca-2(7),3,5,13-tetraen-10-yl]-N-methylcarbamate
    —— (Z)-N-(3-allyl-6-nitrobenzo[d]thiazol-2(3H)-ylidene)-4-oxo-4H-chromene-2-carboxamide —— C20H13N3O5S
    (Z)-N-(3-allyl-6-nitrobenzo[d]thiazol-2(3H)-ylidene)-4-oxo-4H-chromene-2-carboxamide
    —— 4-cyano-N-[12-ethoxyimino-15,16-bis(4-hydroxybutyl)-4-(4-methylsulfanylphenoxy)-9-prop-2-enoxy-8-oxatetracyclo[7.7.1.02,7.013,17]heptadeca-2(7),3,5,13-tetraen-10-yl]-N-(naphthalen-1-ylmethyl)benzamide —— C55H59N3O7S
    4-cyano-N-[12-ethoxyimino-15,16-bis(4-hydroxybutyl)-4-(4-methylsulfanylphenoxy)-9-prop-2-enoxy-8-oxatetracyclo[7.7.1.02,7.013,17]heptadeca-2(7),3,5,13-tetraen-10-yl]-N-(naphthalen-1-ylmethyl)benzamide
    —— (4-nitrophenyl) N-(1,3-benzodioxol-5-ylmethyl)-N-[4-(dodecylcarbamoyloxy)-15,16-bis(4-hydroxybutyl)-12-[(4-nitrophenyl)methoxyimino]-9-prop-2-enoxy-8-oxatetracyclo[7.7.1.02,7.013,17]heptadeca-2(7),3,5,13-tetraen-10-yl]carbamate —— C62H77N5O15
    (4-nitrophenyl) N-(1,3-benzodioxol-5-ylmethyl)-N-[4-(dodecylcarbamoyloxy)-15,16-bis(4-hydroxybutyl)-12-[(4-nitrophenyl)methoxyimino]-9-prop-2-enoxy-8-oxatetracyclo[7.7.1.02,7.013,17]heptadeca-2(7),3,5,13-tetraen-10-yl]carbamate
    —— but-3-enyl N-[4-(dodecylcarbamoyloxy)-15,16-bis(4-hydroxybutyl)-12-methoxyimino-9-prop-2-enoxy-8-oxatetracyclo[7.7.1.02,7.013,17]heptadeca-2(7),3,5,13-tetraen-10-yl]-N-[(4-fluorophenyl)methyl]carbamate —— C53H76FN3O9
    but-3-enyl N-[4-(dodecylcarbamoyloxy)-15,16-bis(4-hydroxybutyl)-12-methoxyimino-9-prop-2-enoxy-8-oxatetracyclo[7.7.1.02,7.013,17]heptadeca-2(7),3,5,13-tetraen-10-yl]-N-[(4-fluorophenyl)methyl]carbamate
    —— dodecyl N-[4-(3-formylphenoxy)-15,16-bis(4-hydroxybutyl)-12-methoxyimino-9-prop-2-enoxy-8-oxatetracyclo[7.7.1.02,7.013,17]heptadeca-2(7),3,5,13-tetraen-10-yl]-N-(naphthalen-1-ylmethyl)carbamate —— C59H76N2O9
    dodecyl N-[4-(3-formylphenoxy)-15,16-bis(4-hydroxybutyl)-12-methoxyimino-9-prop-2-enoxy-8-oxatetracyclo[7.7.1.02,7.013,17]heptadeca-2(7),3,5,13-tetraen-10-yl]-N-(naphthalen-1-ylmethyl)carbamate
    —— N-[4-[(2-fluorophenyl)methoxy]-15,16-bis(4-hydroxybutyl)-12-(oxan-2-yloxyimino)-9-prop-2-enoxy-8-oxatetracyclo[7.7.1.02,7.013,17]heptadeca-2(7),3,5,13-tetraen-10-yl]-N-(naphthalen-1-ylmethyl)-3-(4-nitrophenyl)prop-2-enamide —— C59H64FN3O10
    N-[4-[(2-fluorophenyl)methoxy]-15,16-bis(4-hydroxybutyl)-12-(oxan-2-yloxyimino)-9-prop-2-enoxy-8-oxatetracyclo[7.7.1.02,7.013,17]heptadeca-2(7),3,5,13-tetraen-10-yl]-N-(naphthalen-1-ylmethyl)-3-(4-nitrophenyl)prop-2-enamide
    —— 2-(Furan-2-carbonylhydrazinylidene)chromene-3-carboxamide —— C15H11N3O4
    2-(Furan-2-carbonylhydrazinylidene)chromene-3-carboxamide
    —— N-[15,16-bis(4-hydroxybutyl)-12-(oxan-2-yloxyimino)-4,9-bis(prop-2-enoxy)-8-oxatetracyclo[7.7.1.02,7.013,17]heptadeca-2(7),3,5,13-tetraen-10-yl]-N-methylquinoline-8-sulfonamide —— C45H57N3O9S
    N-[15,16-bis(4-hydroxybutyl)-12-(oxan-2-yloxyimino)-4,9-bis(prop-2-enoxy)-8-oxatetracyclo[7.7.1.02,7.013,17]heptadeca-2(7),3,5,13-tetraen-10-yl]-N-methylquinoline-8-sulfonamide
    —— 2-(4-Bromophenyl)-5-iminochromeno[3,4-c]pyridin-4-amine —— C18H12BrN3O
    2-(4-Bromophenyl)-5-iminochromeno[3,4-c]pyridin-4-amine
    —— (2Z)-N-acetyl-6-bromo-2-[(2-methylphenyl)imino]-2H-chromene-3-carboxamide —— C19H15BrN2O3
    (2Z)-N-acetyl-6-bromo-2-[(2-methylphenyl)imino]-2H-chromene-3-carboxamide
    —— N-[15,16-bis(4-hydroxybutyl)-4-naphthalen-2-yloxy-12-(oxan-2-yloxyimino)-9-prop-2-enoxy-8-oxatetracyclo[7.7.1.02,7.013,17]heptadeca-2(7),3,5,13-tetraen-10-yl]-N-(naphthalen-1-ylmethyl)cyclopropanecarboxamide —— C57H64N2O8
    N-[15,16-bis(4-hydroxybutyl)-4-naphthalen-2-yloxy-12-(oxan-2-yloxyimino)-9-prop-2-enoxy-8-oxatetracyclo[7.7.1.02,7.013,17]heptadeca-2(7),3,5,13-tetraen-10-yl]-N-(naphthalen-1-ylmethyl)cyclopropanecarboxamide
    —— Methyl 13-[[4-methoxy-3-[(2,4,6-trichlorophenoxy)methyl]phenyl]methylidene]-9-methyl-14-oxo-8-oxa-12-thia-10,15-diazatetracyclo[7.6.1.02,7.011,15]hexadeca-2,4,6,10-tetraene-16-carboxylate —— C30H23Cl3N2O6S
    Methyl 13-[[4-methoxy-3-[(2,4,6-trichlorophenoxy)methyl]phenyl]methylidene]-9-methyl-14-oxo-8-oxa-12-thia-10,15-diazatetracyclo[7.6.1.02,7.011,15]hexadeca-2,4,6,10-tetraene-16-carboxylate
    —— N'-benzoyl-2,3-dimethyl-4-oxo-3,4,5,6-tetrahydro-2H-2,6-methano-1,3-benzoxazocine-5-carbohydrazonamide —— C21H22N4O3
    N'-benzoyl-2,3-dimethyl-4-oxo-3,4,5,6-tetrahydro-2H-2,6-methano-1,3-benzoxazocine-5-carbohydrazonamide
    —— 3-cyclopentyl-N-[4-(3-formyl-4-methoxyphenoxy)-15,16-bis(4-hydroxybutyl)-12-methoxyimino-9-prop-2-enoxy-8-oxatetracyclo[7.7.1.02,7.013,17]heptadeca-2(7),3,5,13-tetraen-10-yl]-N-[2-(2-hydroxyethoxy)ethyl]propanamide —— C48H66N2O11
    3-cyclopentyl-N-[4-(3-formyl-4-methoxyphenoxy)-15,16-bis(4-hydroxybutyl)-12-methoxyimino-9-prop-2-enoxy-8-oxatetracyclo[7.7.1.02,7.013,17]heptadeca-2(7),3,5,13-tetraen-10-yl]-N-[2-(2-hydroxyethoxy)ethyl]propanamide
    —— N-(1,3-benzodioxol-5-ylmethyl)-N-[15,16-bis(4-hydroxybutyl)-12-methoxyimino-4-(4-methylsulfanylphenoxy)-9-prop-2-enoxy-8-oxatetracyclo[7.7.1.02,7.013,17]heptadeca-2(7),3,5,13-tetraen-10-yl]-3-(4-nitrophenyl)prop-2-enamide —— C52H57N3O11S
    N-(1,3-benzodioxol-5-ylmethyl)-N-[15,16-bis(4-hydroxybutyl)-12-methoxyimino-4-(4-methylsulfanylphenoxy)-9-prop-2-enoxy-8-oxatetracyclo[7.7.1.02,7.013,17]heptadeca-2(7),3,5,13-tetraen-10-yl]-3-(4-nitrophenyl)prop-2-enamide
    —— [(7-methoxy-2H-chromen-4-yl)amino] 2-chlorobenzoate —— C17H14ClNO4
    [(7-methoxy-2H-chromen-4-yl)amino] 2-chlorobenzoate
    —— [3-(2-Ethoxyphenoxy)-4-oxochromen-7-yl] 2-bromobenzoate —— C24H17BrO6
    [3-(2-Ethoxyphenoxy)-4-oxochromen-7-yl] 2-bromobenzoate
    —— 1-(3-chlorophenyl)-2-(5-methyl-1,3,4-thiadiazol-2-yl)-1H,2H,3H,9H-chromeno[2,3-c]pyrrole-3,9-dione —— C20H12ClN3O3S
    1-(3-chlorophenyl)-2-(5-methyl-1,3,4-thiadiazol-2-yl)-1H,2H,3H,9H-chromeno[2,3-c]pyrrole-3,9-dione
    —— N-benzyl-N-[(6-methyl-4-oxochromen-3-yl)methyl]-2-[(2-phenylmethoxyacetyl)-prop-2-enylamino]acetamide —— C32H32N2O5
    N-benzyl-N-[(6-methyl-4-oxochromen-3-yl)methyl]-2-[(2-phenylmethoxyacetyl)-prop-2-enylamino]acetamide
    —— (2Z)-6-methoxy-2-{[4-(trifluoromethoxy)phenyl]imino}-2H-chromene-3-carboxamide —— C18H13F3N2O4
    (2Z)-6-methoxy-2-{[4-(trifluoromethoxy)phenyl]imino}-2H-chromene-3-carboxamide
    —— 1-[3-Methoxy-4-(3-methylbutoxy)phenyl]-2-(pyridin-2-yl)-1,2-dihydrochromeno[2,3-c]pyrrole-3,9-dione —— C28H26N2O5
    1-[3-Methoxy-4-(3-methylbutoxy)phenyl]-2-(pyridin-2-yl)-1,2-dihydrochromeno[2,3-c]pyrrole-3,9-dione
    —— 2-(5-Methyl-1,3,4-thiadiazol-2-yl)-1-[4-(propan-2-yl)phenyl]-1,2-dihydrochromeno[2,3-c]pyrrole-3,9-dione —— C23H19N3O3S
    2-(5-Methyl-1,3,4-thiadiazol-2-yl)-1-[4-(propan-2-yl)phenyl]-1,2-dihydrochromeno[2,3-c]pyrrole-3,9-dione
    —— 2-(5-Methyl-1,3,4-thiadiazol-2-yl)-1-[4-(prop-2-en-1-yloxy)phenyl]-1,2-dihydrochromeno[2,3-c]pyrrole-3,9-dione —— C23H17N3O4S
    2-(5-Methyl-1,3,4-thiadiazol-2-yl)-1-[4-(prop-2-en-1-yloxy)phenyl]-1,2-dihydrochromeno[2,3-c]pyrrole-3,9-dione
    —— 1-(3-Bromophenyl)-2-(5-methyl-1,3,4-thiadiazol-2-yl)-1,2-dihydrochromeno[2,3-c]pyrrole-3,9-dione —— C20H12BrN3O3S
    1-(3-Bromophenyl)-2-(5-methyl-1,3,4-thiadiazol-2-yl)-1,2-dihydrochromeno[2,3-c]pyrrole-3,9-dione
    —— 1-(4-Ethoxy-3-methoxyphenyl)-2-(pyridin-2-yl)-1,2-dihydrochromeno[2,3-c]pyrrole-3,9-dione —— C25H20N2O5
    1-(4-Ethoxy-3-methoxyphenyl)-2-(pyridin-2-yl)-1,2-dihydrochromeno[2,3-c]pyrrole-3,9-dione
    —— 1-(4-Butoxyphenyl)-2-(pyridin-2-yl)-1,2-dihydrochromeno[2,3-c]pyrrole-3,9-dione —— C26H22N2O4
    1-(4-Butoxyphenyl)-2-(pyridin-2-yl)-1,2-dihydrochromeno[2,3-c]pyrrole-3,9-dione
    —— (2Z)-7-(diethylamino)-2-[(2,4-difluorophenyl)imino]-2H-chromene-3-carboxamide —— C20H19F2N3O2
    (2Z)-7-(diethylamino)-2-[(2,4-difluorophenyl)imino]-2H-chromene-3-carboxamide
    —— N-[4-[[4-(3-formyl-4-methoxyphenoxy)-15,16-bis(4-hydroxybutyl)-12-phenylmethoxyimino-9-prop-2-enoxy-8-oxatetracyclo[7.7.1.02,7.013,17]heptadeca-2(7),3,5,13-tetraen-10-yl]-propylsulfamoyl]phenyl]acetamide —— C53H63N3O11S
    N-[4-[[4-(3-formyl-4-methoxyphenoxy)-15,16-bis(4-hydroxybutyl)-12-phenylmethoxyimino-9-prop-2-enoxy-8-oxatetracyclo[7.7.1.02,7.013,17]heptadeca-2(7),3,5,13-tetraen-10-yl]-propylsulfamoyl]phenyl]acetamide
    —— (2Z)-6-bromo-2-[(2,4-difluorophenyl)imino]-2H-chromene-3-carboxamide —— C16H9BrF2N2O2
    (2Z)-6-bromo-2-[(2,4-difluorophenyl)imino]-2H-chromene-3-carboxamide
    —— 1-[3-methoxy-4-(3-methylbutoxy)phenyl]-2-pyridin-1-ium-2-yl-1H-chromeno[2,3-c]pyrrole-3,9-dione —— C28H27N2O5+
    1-[3-methoxy-4-(3-methylbutoxy)phenyl]-2-pyridin-1-ium-2-yl-1H-chromeno[2,3-c]pyrrole-3,9-dione
    —— 1-(4-hydroxyphenyl)-7-methyl-2-pyrimidin-2-yl-1H-chromeno[2,3-c]pyrrole-3,9-dione —— C22H15N3O4
    1-(4-hydroxyphenyl)-7-methyl-2-pyrimidin-2-yl-1H-chromeno[2,3-c]pyrrole-3,9-dione