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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
    —— 3-((2S,3S,4R)-2-ethoxy-3-(3-hydroxypropyl)-6-(morpholine-4-carbonyl)-3,4-dihydro-2H-pyran-4-yl)-4H-chromen-4-one —— C24H29NO7
    3-((2S,3S,4R)-2-ethoxy-3-(3-hydroxypropyl)-6-(morpholine-4-carbonyl)-3,4-dihydro-2H-pyran-4-yl)-4H-chromen-4-one
    —— (2R,3R,4S)-N-(1H-benzimidazol-2-ylmethyl)-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide —— C31H35N3O8
    (2R,3R,4S)-N-(1H-benzimidazol-2-ylmethyl)-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide
    —— (2R,3R,4S)-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-N-(2-hydroxyphenyl)-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide —— C29H33NO9
    (2R,3R,4S)-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-N-(2-hydroxyphenyl)-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide
    —— (2R,3R,4S)-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-N-[4-(6-methyl-1,3-benzothiazol-2-yl)phenyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide —— C37H38N2O8S
    (2R,3R,4S)-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-N-[4-(6-methyl-1,3-benzothiazol-2-yl)phenyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide
    —— 3-[(2R,3R,4S)-6-(azocane-1-carbonyl)-2-ethoxy-3-(3-hydroxypropyl)-3,4-dihydro-2H-pyran-4-yl]chromen-4-one —— C27H35NO6
    3-[(2R,3R,4S)-6-(azocane-1-carbonyl)-2-ethoxy-3-(3-hydroxypropyl)-3,4-dihydro-2H-pyran-4-yl]chromen-4-one
    —— (2R,3R,4S)-2-ethoxy-3-(3-hydroxypropyl)-N-[2-[(5-nitropyridin-2-yl)amino]ethyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide —— C27H30N4O8
    (2R,3R,4S)-2-ethoxy-3-(3-hydroxypropyl)-N-[2-[(5-nitropyridin-2-yl)amino]ethyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide
    —— (2R,3R,4S)-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-N-(2-methoxyethyl)-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide —— C26H35NO9
    (2R,3R,4S)-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-N-(2-methoxyethyl)-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide
    —— prop-2-enyl (2R,3R,4S)-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxylate —— C26H32O9
    prop-2-enyl (2R,3R,4S)-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxylate
    —— (2R,3R,4S)-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-N-[2-(5-methoxy-1H-indol-3-yl)ethyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide —— C34H40N2O9
    (2R,3R,4S)-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-N-[2-(5-methoxy-1H-indol-3-yl)ethyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide
    —— (2R,3R,4S)-N-[5-(2-aminoanilino)-5-oxopentyl]-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide —— C34H43N3O9
    (2R,3R,4S)-N-[5-(2-aminoanilino)-5-oxopentyl]-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide
    —— (2R,3R,4S)-N-(2-bicyclo[2.2.1]heptanyl)-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide —— C30H39NO8
    (2R,3R,4S)-N-(2-bicyclo[2.2.1]heptanyl)-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide
    —— (2R,3R,4S)-N-(1H-benzimidazol-2-ylmethyl)-2-ethoxy-3-(3-hydroxypropyl)-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide —— C28H29N3O6
    (2R,3R,4S)-N-(1H-benzimidazol-2-ylmethyl)-2-ethoxy-3-(3-hydroxypropyl)-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide
    —— (2R,3R,4S)-N-[4-(5-chloro-1,3-dioxoisoindol-2-yl)-3-methylphenyl]-2-ethoxy-3-(3-hydroxypropyl)-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide —— C35H31ClN2O8
    (2R,3R,4S)-N-[4-(5-chloro-1,3-dioxoisoindol-2-yl)-3-methylphenyl]-2-ethoxy-3-(3-hydroxypropyl)-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide
    —— 3-[1-[(2R,3R,4S)-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carbonyl]piperidin-4-yl]-1H-benzimidazol-2-one —— C35H41N3O9
    3-[1-[(2R,3R,4S)-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carbonyl]piperidin-4-yl]-1H-benzimidazol-2-one
    —— (2R,3R,4S)-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxylic acid —— C23H28O9
    (2R,3R,4S)-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxylic acid
    —— (2R,3R,4S)-N-(2-aminophenyl)-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide —— C29H34N2O8
    (2R,3R,4S)-N-(2-aminophenyl)-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide
    —— (2R,3R,4S)-2-ethoxy-N-[(4-fluorophenyl)methyl]-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide —— C30H34FNO8
    (2R,3R,4S)-2-ethoxy-N-[(4-fluorophenyl)methyl]-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide
    —— (2R,3R,4S)-N-(cyclopropylmethyl)-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide —— C27H35NO8
    (2R,3R,4S)-N-(cyclopropylmethyl)-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide
    —— 8-[(2R,3R,4S)-2-ethoxy-3-(3-hydroxypropyl)-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carbonyl]-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one —— C33H37N3O7
    8-[(2R,3R,4S)-2-ethoxy-3-(3-hydroxypropyl)-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carbonyl]-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one
    —— 8-[(2R,3R,4S)-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carbonyl]-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one —— C36H43N3O9
    8-[(2R,3R,4S)-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carbonyl]-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one
    —— (2R,3R,4S)-N-(2-bicyclo[2.2.1]heptanyl)-2-ethoxy-3-(3-hydroxypropyl)-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide —— C27H33NO6
    (2R,3R,4S)-N-(2-bicyclo[2.2.1]heptanyl)-2-ethoxy-3-(3-hydroxypropyl)-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide
    —— (2R,3R,4S)-2-ethoxy-N-(2-hydroxyphenyl)-3-(3-hydroxypropyl)-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide —— C26H27NO7
    (2R,3R,4S)-2-ethoxy-N-(2-hydroxyphenyl)-3-(3-hydroxypropyl)-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide
    —— (2R,3R,4S)-N-[5-(2-aminoanilino)-5-oxopentyl]-2-ethoxy-3-(3-hydroxypropyl)-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide —— C31H37N3O7
    (2R,3R,4S)-N-[5-(2-aminoanilino)-5-oxopentyl]-2-ethoxy-3-(3-hydroxypropyl)-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide
    —— (2R,3R,4S)-allyl 2-ethoxy-3-(3-hydroxypropyl)-4-(4-oxo-4H-chromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxylate —— C23H26O7
    (2R,3R,4S)-allyl 2-ethoxy-3-(3-hydroxypropyl)-4-(4-oxo-4H-chromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxylate
    —— (2R,3R,4S)-2-ethoxy-3-(3-hydroxypropyl)-N-(2-methoxyethyl)-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide —— C23H29NO7
    (2R,3R,4S)-2-ethoxy-3-(3-hydroxypropyl)-N-(2-methoxyethyl)-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide
    —— (2R,3R,4S)-2-ethoxy-3-(3-hydroxypropyl)-4-(4-oxochromen-3-yl)-N-[3-(2-oxopyrrolidin-1-yl)propyl]-3,4-dihydro-2H-pyran-6-carboxamide —— C27H34N2O7
    (2R,3R,4S)-2-ethoxy-3-(3-hydroxypropyl)-4-(4-oxochromen-3-yl)-N-[3-(2-oxopyrrolidin-1-yl)propyl]-3,4-dihydro-2H-pyran-6-carboxamide
    —— (2R,3R,4S)-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-4-(4-oxochromen-3-yl)-N-[3-(2-oxopyrrolidin-1-yl)propyl]-3,4-dihydro-2H-pyran-6-carboxamide —— C30H40N2O9
    (2R,3R,4S)-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-4-(4-oxochromen-3-yl)-N-[3-(2-oxopyrrolidin-1-yl)propyl]-3,4-dihydro-2H-pyran-6-carboxamide
    —— (2S,3R,4R)-N-(cyclopropylmethyl)-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide —— C27H35NO8
    (2S,3R,4R)-N-(cyclopropylmethyl)-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide
    —— (2S,3R,4R)-N-(1H-benzimidazol-2-ylmethyl)-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide —— C31H35N3O8
    (2S,3R,4R)-N-(1H-benzimidazol-2-ylmethyl)-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide
    —— 8-[(2S,3R,4R)-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carbonyl]-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one —— C36H43N3O9
    8-[(2S,3R,4R)-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carbonyl]-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one
    —— (2S,3R,4R)-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-N-[2-(5-methoxy-1H-indol-3-yl)ethyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide —— C34H40N2O9
    (2S,3R,4R)-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-N-[2-(5-methoxy-1H-indol-3-yl)ethyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide
    —— (2S,3R,4R)-N-(2-bicyclo[2.2.1]heptanyl)-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide —— C30H39NO8
    (2S,3R,4R)-N-(2-bicyclo[2.2.1]heptanyl)-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide
    —— 3-[(2S,3R,4R)-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-6-(1,4,7,10-tetraoxa-13-azacyclopentadecane-13-carbonyl)-3,4-dihydro-2H-pyran-4-yl]chromen-4-one —— C33H47NO12
    3-[(2S,3R,4R)-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-6-(1,4,7,10-tetraoxa-13-azacyclopentadecane-13-carbonyl)-3,4-dihydro-2H-pyran-4-yl]chromen-4-one
    —— (2S,3R,4R)-2-ethoxy-3-(3-hydroxypropyl)-N-(2-methoxyethyl)-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide —— C23H29NO7
    (2S,3R,4R)-2-ethoxy-3-(3-hydroxypropyl)-N-(2-methoxyethyl)-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide
    —— (2S,3R,4R)-N-(1H-benzimidazol-2-ylmethyl)-2-ethoxy-3-(3-hydroxypropyl)-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide —— C28H29N3O6
    (2S,3R,4R)-N-(1H-benzimidazol-2-ylmethyl)-2-ethoxy-3-(3-hydroxypropyl)-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide
    —— (2S,3R,4R)-2-ethoxy-N-[(4-fluorophenyl)methyl]-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide —— C30H34FNO8
    (2S,3R,4R)-2-ethoxy-N-[(4-fluorophenyl)methyl]-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide
    —— (2S,3R,4R)-N-[4-(5-chloro-1,3-dioxoisoindol-2-yl)-3-methylphenyl]-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide —— C38H37ClN2O10
    (2S,3R,4R)-N-[4-(5-chloro-1,3-dioxoisoindol-2-yl)-3-methylphenyl]-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide
    —— (2S,3R,4R)-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-4-(4-oxochromen-3-yl)-N-[3-(2-oxopyrrolidin-1-yl)propyl]-3,4-dihydro-2H-pyran-6-carboxamide —— C30H40N2O9
    (2S,3R,4R)-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-4-(4-oxochromen-3-yl)-N-[3-(2-oxopyrrolidin-1-yl)propyl]-3,4-dihydro-2H-pyran-6-carboxamide
    —— (2S,3R,4R)-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-N-(2-hydroxyphenyl)-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide —— C29H33NO9
    (2S,3R,4R)-2-ethoxy-3-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-N-(2-hydroxyphenyl)-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide
    —— 3-[(2S,3R,4R)-6-[4-(1,3-benzodioxol-5-ylmethyl)piperazine-1-carbonyl]-2-ethoxy-3-(3-hydroxypropyl)-3,4-dihydro-2H-pyran-4-yl]chromen-4-one —— C32H36N2O8
    3-[(2S,3R,4R)-6-[4-(1,3-benzodioxol-5-ylmethyl)piperazine-1-carbonyl]-2-ethoxy-3-(3-hydroxypropyl)-3,4-dihydro-2H-pyran-4-yl]chromen-4-one
    —— 3-[(2S,3R,4R)-2-ethoxy-3-(3-hydroxypropyl)-6-(morpholine-4-carbonyl)-3,4-dihydro-2H-pyran-4-yl]chromen-4-one —— C24H29NO7
    3-[(2S,3R,4R)-2-ethoxy-3-(3-hydroxypropyl)-6-(morpholine-4-carbonyl)-3,4-dihydro-2H-pyran-4-yl]chromen-4-one
    —— prop-2-enyl (2S,3R,4R)-2-ethoxy-3-(3-hydroxypropyl)-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxylate —— C23H26O7
    prop-2-enyl (2S,3R,4R)-2-ethoxy-3-(3-hydroxypropyl)-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxylate
    —— 3-[(2S,3R,4R)-2-ethoxy-3-(3-hydroxypropyl)-6-(1,4,7,10-tetraoxa-13-azacyclopentadecane-13-carbonyl)-3,4-dihydro-2H-pyran-4-yl]chromen-4-one —— C30H41NO10
    3-[(2S,3R,4R)-2-ethoxy-3-(3-hydroxypropyl)-6-(1,4,7,10-tetraoxa-13-azacyclopentadecane-13-carbonyl)-3,4-dihydro-2H-pyran-4-yl]chromen-4-one
    —— (2S,4S)-N-[5-(2-aminoanilino)-5-oxopentyl]-2-[2-[2-hydroxyethyl-(4-methoxyphenyl)sulfonylamino]ethoxy]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide —— C37H42N4O10S
    (2S,4S)-N-[5-(2-aminoanilino)-5-oxopentyl]-2-[2-[2-hydroxyethyl-(4-methoxyphenyl)sulfonylamino]ethoxy]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide
    —— (2S,3R,4R)-2-ethoxy-3-(3-hydroxypropyl)-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxylic acid —— C20H22O7
    (2S,3R,4R)-2-ethoxy-3-(3-hydroxypropyl)-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxylic acid
    —— N-[2-[[(2S,4S)-6-[4-(1,3-benzodioxol-5-ylmethyl)piperazine-1-carbonyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-2-yl]oxy]ethyl]-N-(2-hydroxyethyl)-4-methoxybenzenesulfonamide —— C38H41N3O11S
    N-[2-[[(2S,4S)-6-[4-(1,3-benzodioxol-5-ylmethyl)piperazine-1-carbonyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-2-yl]oxy]ethyl]-N-(2-hydroxyethyl)-4-methoxybenzenesulfonamide
    —— (2S,3R,4R)-2-ethoxy-3-(3-hydroxypropyl)-N-[2-[(5-nitropyridin-2-yl)amino]ethyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide —— C27H30N4O8
    (2S,3R,4R)-2-ethoxy-3-(3-hydroxypropyl)-N-[2-[(5-nitropyridin-2-yl)amino]ethyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide
    —— 8-[(2S,3R,4R)-2-ethoxy-3-(3-hydroxypropyl)-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carbonyl]-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one —— C33H37N3O7
    8-[(2S,3R,4R)-2-ethoxy-3-(3-hydroxypropyl)-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carbonyl]-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one
    —— (2S,4S)-N-(2-aminophenyl)-2-[2-[2-hydroxyethyl-(4-methoxyphenyl)sulfonylamino]ethoxy]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide —— C32H33N3O9S
    (2S,4S)-N-(2-aminophenyl)-2-[2-[2-hydroxyethyl-(4-methoxyphenyl)sulfonylamino]ethoxy]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide
    —— (2S,3R,4R)-2-ethoxy-3-(3-hydroxypropyl)-N-[2-(5-methoxy-1H-indol-3-yl)ethyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide —— C31H34N2O7
    (2S,3R,4R)-2-ethoxy-3-(3-hydroxypropyl)-N-[2-(5-methoxy-1H-indol-3-yl)ethyl]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide