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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 吡喃吡啶类

    吡喃吡啶类

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 13-[(2R)-butan-2-yl]oxy-4,4-dimethyl-8-pyrrolidin-1-yl-5-oxa-11-thia-9,16-diaza-14-azoniatetracyclo[8.7.0.02,7.012,17]heptadeca-1(10),2(7),8,12,14,16-hexaene —— C22H29N4O2S+
    13-[(2R)-butan-2-yl]oxy-4,4-dimethyl-8-pyrrolidin-1-yl-5-oxa-11-thia-9,16-diaza-14-azoniatetracyclo[8.7.0.02,7.012,17]heptadeca-1(10),2(7),8,12,14,16-hexaene
    —— (2R)-2-[(4,4-dimethyl-15-methylsulfanyl-8-propan-2-yl-5-oxa-11-thia-9,14,16-triazatetracyclo[8.7.0.02,7.012,17]heptadeca-1(10),2(7),8,12(17),13,15-hexaen-13-yl)amino]butan-1-ol —— C22H30N4O2S2
    (2R)-2-[(4,4-dimethyl-15-methylsulfanyl-8-propan-2-yl-5-oxa-11-thia-9,14,16-triazatetracyclo[8.7.0.02,7.012,17]heptadeca-1(10),2(7),8,12(17),13,15-hexaen-13-yl)amino]butan-1-ol
    —— N-benzyl-2,2-dimethyl-5-isobutyl-10-(methylthio)-1,4-dihydro-2H-pyrano[4'',3'':4',5']-pyrido[3',2':4,5]thieno[3,2-d]pyrimidin-8-amine —— C26H30N4OS2
    N-benzyl-2,2-dimethyl-5-isobutyl-10-(methylthio)-1,4-dihydro-2H-pyrano[4'',3'':4',5']-pyrido[3',2':4,5]thieno[3,2-d]pyrimidin-8-amine
    —— N-(4-bromophenyl)-2-[(2,8,8-trimethyl-7,10-dihydro-8H-pyrano[3'',4'':5',6']pyrido[3',2':4,5]thieno[3,2-d]pyrimidin-4-yl)sulfanyl]acetamide —— C23H21BrN4O2S2
    N-(4-bromophenyl)-2-[(2,8,8-trimethyl-7,10-dihydro-8H-pyrano[3'',4'':5',6']pyrido[3',2':4,5]thieno[3,2-d]pyrimidin-4-yl)sulfanyl]acetamide
    —— 4-[(4,4-dimethyl-15-methylsulfanyl-8-morpholin-4-yl-5-oxa-11-thia-9,14,16-triazatetracyclo[8.7.0.02,7.012,17]heptadeca-1(10),2(7),8,12(17),13,15-hexaen-13-yl)amino]butylazanium —— C23H33N6O2S2+
    4-[(4,4-dimethyl-15-methylsulfanyl-8-morpholin-4-yl-5-oxa-11-thia-9,14,16-triazatetracyclo[8.7.0.02,7.012,17]heptadeca-1(10),2(7),8,12(17),13,15-hexaen-13-yl)amino]butylazanium
    —— 2-{[2,2-dimethyl-5-(propan-2-yl)-1,4-dihydro-2H-pyrano[4'',3'':4',5']pyrido[3',2':4,5]thieno[3,2-d]pyrimidin-8-yl](methyl)amino}ethanol —— C20H26N4O2S
    2-{[2,2-dimethyl-5-(propan-2-yl)-1,4-dihydro-2H-pyrano[4'',3'':4',5']pyrido[3',2':4,5]thieno[3,2-d]pyrimidin-8-yl](methyl)amino}ethanol
    —— 2-[[4,4-Dimethyl-8-(2-methylpropyl)-15-methylsulfanyl-5-oxa-11-thia-9,14,16-triazatetracyclo[8.7.0.02,7.012,17]heptadeca-1(10),2(7),8,12(17),13,15-hexaen-13-yl]amino]ethyl-dimethylazanium —— C23H34N5OS2+
    2-[[4,4-Dimethyl-8-(2-methylpropyl)-15-methylsulfanyl-5-oxa-11-thia-9,14,16-triazatetracyclo[8.7.0.02,7.012,17]heptadeca-1(10),2(7),8,12(17),13,15-hexaen-13-yl]amino]ethyl-dimethylazanium
    —— (5-Furan-2-yl-2,2-dimethyl-1,4-dihydro-2H-3-oxa-7-thia-6,9,11-triaza-benzo[c]fluoren-8-yl)-(3-methoxy-p ropyl)-amine 846579-74-6 C22H24N4O3S
    (5-Furan-2-yl-2,2-dimethyl-1,4-dihydro-2H-3-oxa-7-thia-6,9,11-triaza-benzo[c]fluoren-8-yl)-(3-methoxy-p ropyl)-amine
    —— 4-[(4-chlorobenzyl)sulfanyl]-2,8,8-trimethyl-7,10-dihydro-8H-pyrano[3'',4'':5',6']pyrido[3',2':4,5]thieno[3,2-d]pyrimidine —— C22H20ClN3OS2
    4-[(4-chlorobenzyl)sulfanyl]-2,8,8-trimethyl-7,10-dihydro-8H-pyrano[3'',4'':5',6']pyrido[3',2':4,5]thieno[3,2-d]pyrimidine
    —— (2S)-2-[(5,5-dimethyl-6-oxa-17-thia-2,12,14-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1,3(8),9,11,13,15-hexaen-15-yl)amino]butan-1-ol —— C18H22N4O2S
    (2S)-2-[(5,5-dimethyl-6-oxa-17-thia-2,12,14-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1,3(8),9,11,13,15-hexaen-15-yl)amino]butan-1-ol
    —— N-[2-(3,4-dimethoxyphenyl)ethyl]-2,8,8-trimethyl-7,10-dihydro-8H-pyrano[3'',4'':5',6']pyrido[3',2':4,5]thieno[3,2-d]pyrimidin-4-amine —— C25H28N4O3S
    N-[2-(3,4-dimethoxyphenyl)ethyl]-2,8,8-trimethyl-7,10-dihydro-8H-pyrano[3'',4'':5',6']pyrido[3',2':4,5]thieno[3,2-d]pyrimidin-4-amine
    —— 2,2-dimethyl-5-isobutyl-10-(methylthio)-N-(2-phenylethyl)-1,4-dihydro-2H-pyrano-[4'',3'':4',5']pyrido[3',2':4,5]thieno[3,2-d]pyrimidin-8-amine —— C27H32N4OS2
    2,2-dimethyl-5-isobutyl-10-(methylthio)-N-(2-phenylethyl)-1,4-dihydro-2H-pyrano-[4'',3'':4',5']pyrido[3',2':4,5]thieno[3,2-d]pyrimidin-8-amine
    —— (4R)-2-amino-4-(4-bromophenyl)-7-methyl-5-oxo-6-(2-phenylethyl)-4H-pyrano[3,2-c]pyridine-3-carbonitrile —— C24H20BrN3O2
    (4R)-2-amino-4-(4-bromophenyl)-7-methyl-5-oxo-6-(2-phenylethyl)-4H-pyrano[3,2-c]pyridine-3-carbonitrile
    —— (4S)-2-amino-4-(4-bromophenyl)-7-methyl-5-oxo-6-(2-phenylethyl)-4H-pyrano[3,2-c]pyridine-3-carbonitrile —— C24H20BrN3O2
    (4S)-2-amino-4-(4-bromophenyl)-7-methyl-5-oxo-6-(2-phenylethyl)-4H-pyrano[3,2-c]pyridine-3-carbonitrile
    —— N-cyclohexyl-2,2-dimethyl-5-(2-methylpropyl)-10-(methylsulfanyl)-1,4-dihydro-2H-pyrano[4'',3'':4',5']pyrido[3',2':4,5]thieno[3,2-d]pyrimidin-8-amine —— C25H34N4OS2
    N-cyclohexyl-2,2-dimethyl-5-(2-methylpropyl)-10-(methylsulfanyl)-1,4-dihydro-2H-pyrano[4'',3'':4',5']pyrido[3',2':4,5]thieno[3,2-d]pyrimidin-8-amine
    —— (4R)-2-amino-4-(2,4-dichlorophenyl)-7-methyl-6-(2-methylpropyl)-5-oxo-4H-pyrano[3,2-c]pyridine-3-carbonitrile —— C20H19Cl2N3O2
    (4R)-2-amino-4-(2,4-dichlorophenyl)-7-methyl-6-(2-methylpropyl)-5-oxo-4H-pyrano[3,2-c]pyridine-3-carbonitrile
    —— (4S)-2-amino-4-(2,4-dichlorophenyl)-7-methyl-6-(2-methylpropyl)-5-oxo-4H-pyrano[3,2-c]pyridine-3-carbonitrile —— C20H19Cl2N3O2
    (4S)-2-amino-4-(2,4-dichlorophenyl)-7-methyl-6-(2-methylpropyl)-5-oxo-4H-pyrano[3,2-c]pyridine-3-carbonitrile
    —— N-[2-(3,4-dimethoxyphenyl)ethyl]-2,2,5-trimethyl-1,4-dihydro-2H-pyrano[4'',3'':4',5']pyrido[3',2':4,5]furo[3,2-d]pyrimidin-8-amine —— C25H28N4O4
    N-[2-(3,4-dimethoxyphenyl)ethyl]-2,2,5-trimethyl-1,4-dihydro-2H-pyrano[4'',3'':4',5']pyrido[3',2':4,5]furo[3,2-d]pyrimidin-8-amine
    —— methyl (4S)-2-amino-4-(3-chlorophenyl)-7-methyl-5-oxo-4,6-dihydropyrano[3,2-c]pyridine-3-carboxylate —— C17H15ClN2O4
    methyl (4S)-2-amino-4-(3-chlorophenyl)-7-methyl-5-oxo-4,6-dihydropyrano[3,2-c]pyridine-3-carboxylate
    —— 2,2-dimethyl-5-(2-methylpropyl)-N-(pyridin-2-ylmethyl)-1,4-dihydro-2H-pyrano[4'',3'':4',5']pyrido[3',2':4,5]furo[3,2-d]pyrimidin-8-amine —— C24H27N5O2
    2,2-dimethyl-5-(2-methylpropyl)-N-(pyridin-2-ylmethyl)-1,4-dihydro-2H-pyrano[4'',3'':4',5']pyrido[3',2':4,5]furo[3,2-d]pyrimidin-8-amine
    —— methyl (4R)-2-amino-6-ethyl-7-methyl-5-oxo-4-pyridin-3-yl-4H-pyrano[3,2-c]pyridine-3-carboxylate —— C18H19N3O4
    methyl (4R)-2-amino-6-ethyl-7-methyl-5-oxo-4-pyridin-3-yl-4H-pyrano[3,2-c]pyridine-3-carboxylate
    —— methyl (4R)-2-amino-4-(3-chlorophenyl)-7-methyl-5-oxo-4,6-dihydropyrano[3,2-c]pyridine-3-carboxylate —— C17H15ClN2O4
    methyl (4R)-2-amino-4-(3-chlorophenyl)-7-methyl-5-oxo-4,6-dihydropyrano[3,2-c]pyridine-3-carboxylate
    —— methyl (4S)-2-amino-4-(2,5-dimethoxyphenyl)-7-methyl-5-oxo-6-(pyridin-3-ylmethyl)-4H-pyrano[3,2-c]pyridine-3-carboxylate —— C25H25N3O6
    methyl (4S)-2-amino-4-(2,5-dimethoxyphenyl)-7-methyl-5-oxo-6-(pyridin-3-ylmethyl)-4H-pyrano[3,2-c]pyridine-3-carboxylate
    —— methyl (4S)-2-amino-6-ethyl-7-methyl-5-oxo-4-pyridin-3-yl-4H-pyrano[3,2-c]pyridine-3-carboxylate —— C18H19N3O4
    methyl (4S)-2-amino-6-ethyl-7-methyl-5-oxo-4-pyridin-3-yl-4H-pyrano[3,2-c]pyridine-3-carboxylate
    —— methyl (4R)-2-amino-4-(2,5-dimethoxyphenyl)-7-methyl-5-oxo-6-(pyridin-3-ylmethyl)-4H-pyrano[3,2-c]pyridine-3-carboxylate —— C25H25N3O6
    methyl (4R)-2-amino-4-(2,5-dimethoxyphenyl)-7-methyl-5-oxo-6-(pyridin-3-ylmethyl)-4H-pyrano[3,2-c]pyridine-3-carboxylate
    —— 8,8-dimethyl-N-[(1-phenylcyclopentyl)methyl]-7,10-dihydro-8H-pyrano[3'',4'':5',6']pyrido[3',2':4,5]thieno[3,2-d]pyrimidin-4-amine —— C26H28N4OS
    8,8-dimethyl-N-[(1-phenylcyclopentyl)methyl]-7,10-dihydro-8H-pyrano[3'',4'':5',6']pyrido[3',2':4,5]thieno[3,2-d]pyrimidin-4-amine
    —— (2R)-2-[[4,4-dimethyl-8-(2-methylpropyl)-15-methylsulfanyl-5-oxa-11-thia-9,14,16-triazatetracyclo[8.7.0.02,7.012,17]heptadeca-1(10),2(7),8,12(17),13,15-hexaen-13-yl]amino]butan-1-ol —— C23H32N4O2S2
    (2R)-2-[[4,4-dimethyl-8-(2-methylpropyl)-15-methylsulfanyl-5-oxa-11-thia-9,14,16-triazatetracyclo[8.7.0.02,7.012,17]heptadeca-1(10),2(7),8,12(17),13,15-hexaen-13-yl]amino]butan-1-ol
    —— (2S)-2-[[4,4-dimethyl-8-(2-methylpropyl)-15-methylsulfanyl-5-oxa-11-thia-9,14,16-triazatetracyclo[8.7.0.02,7.012,17]heptadeca-1(10),2(7),8,12(17),13,15-hexaen-13-yl]amino]butan-1-ol —— C23H32N4O2S2
    (2S)-2-[[4,4-dimethyl-8-(2-methylpropyl)-15-methylsulfanyl-5-oxa-11-thia-9,14,16-triazatetracyclo[8.7.0.02,7.012,17]heptadeca-1(10),2(7),8,12(17),13,15-hexaen-13-yl]amino]butan-1-ol
    —— 2-(5,5-Dimethyl-15-oxo-13-propyl-6-oxa-17-thia-2,12,14-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1,3(8),9,11(16),12-pentaen-14-yl)ethyl-diethylazanium —— C23H33N4O2S+
    2-(5,5-Dimethyl-15-oxo-13-propyl-6-oxa-17-thia-2,12,14-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1,3(8),9,11(16),12-pentaen-14-yl)ethyl-diethylazanium
    —— (2R)-1-[(5,5-dimethyl-6,17-dioxa-2,12,14-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),2,8,11(16),12,14-hexaen-15-yl)amino]propan-2-ol —— C17H20N4O3
    (2R)-1-[(5,5-dimethyl-6,17-dioxa-2,12,14-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),2,8,11(16),12,14-hexaen-15-yl)amino]propan-2-ol
    —— (2S)-1-[(5,5-dimethyl-6,17-dioxa-2,12,14-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),2,8,11(16),12,14-hexaen-15-yl)amino]propan-2-ol —— C17H20N4O3
    (2S)-1-[(5,5-dimethyl-6,17-dioxa-2,12,14-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),2,8,11(16),12,14-hexaen-15-yl)amino]propan-2-ol
    —— 2,2-dimethyl-5-(2-methylpropyl)-10-(methylsulfanyl)-N-pentyl-1,4-dihydro-2H-pyrano[4'',3'':4',5']pyrido[3',2':4,5]thieno[3,2-d]pyrimidin-8-amine —— C24H34N4OS2
    2,2-dimethyl-5-(2-methylpropyl)-10-(methylsulfanyl)-N-pentyl-1,4-dihydro-2H-pyrano[4'',3'':4',5']pyrido[3',2':4,5]thieno[3,2-d]pyrimidin-8-amine
    —— 5,5,13-trimethyl-N-[(1R)-1-phenylethyl]-6-oxa-17-thia-2,12,14-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1,3(8),9,11,13,15-hexaen-15-amine —— C23H24N4OS
    5,5,13-trimethyl-N-[(1R)-1-phenylethyl]-6-oxa-17-thia-2,12,14-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1,3(8),9,11,13,15-hexaen-15-amine
    —— 5,5,13-trimethyl-N-[(1S)-1-phenylethyl]-6-oxa-17-thia-2,12,14-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1,3(8),9,11,13,15-hexaen-15-amine —— C23H24N4OS
    5,5,13-trimethyl-N-[(1S)-1-phenylethyl]-6-oxa-17-thia-2,12,14-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1,3(8),9,11,13,15-hexaen-15-amine
    —— (4S)-2-amino-4-(2-methoxyphenyl)-6-[(2-methoxyphenyl)methyl]-7-methyl-5-oxo-4H-pyrano[3,2-c]pyridine-3-carbonitrile —— C25H23N3O4
    (4S)-2-amino-4-(2-methoxyphenyl)-6-[(2-methoxyphenyl)methyl]-7-methyl-5-oxo-4H-pyrano[3,2-c]pyridine-3-carbonitrile
    —— methyl (4R)-2-amino-4-(2-chlorophenyl)-6-[3-(1H-imidazol-3-ium-3-yl)propyl]-7-methyl-5-oxo-4H-pyrano[3,2-c]pyridine-3-carboxylate —— C23H24ClN4O4+
    methyl (4R)-2-amino-4-(2-chlorophenyl)-6-[3-(1H-imidazol-3-ium-3-yl)propyl]-7-methyl-5-oxo-4H-pyrano[3,2-c]pyridine-3-carboxylate
    —— (4R)-2-amino-4-(2-methoxyphenyl)-6-[(2-methoxyphenyl)methyl]-7-methyl-5-oxo-4H-pyrano[3,2-c]pyridine-3-carbonitrile —— C25H23N3O4
    (4R)-2-amino-4-(2-methoxyphenyl)-6-[(2-methoxyphenyl)methyl]-7-methyl-5-oxo-4H-pyrano[3,2-c]pyridine-3-carbonitrile
    —— N-(2,2-dimethoxyethyl)-2,2-dimethyl-5-(2-methylpropyl)-10-(methylsulfanyl)-1,4-dihydro-2H-pyrano[4'',3'':4',5']pyrido[3',2':4,5]thieno[3,2-d]pyrimidin-8-amine —— C23H32N4O3S2
    N-(2,2-dimethoxyethyl)-2,2-dimethyl-5-(2-methylpropyl)-10-(methylsulfanyl)-1,4-dihydro-2H-pyrano[4'',3'':4',5']pyrido[3',2':4,5]thieno[3,2-d]pyrimidin-8-amine
    —— 5,5-dimethyl-N-[(1R)-1-phenylethyl]-6-oxa-17-thia-2,12,14-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1,3(8),9,11,13,15-hexaen-15-amine —— C22H22N4OS
    5,5-dimethyl-N-[(1R)-1-phenylethyl]-6-oxa-17-thia-2,12,14-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1,3(8),9,11,13,15-hexaen-15-amine
    —— 2-{[2,2-dimethyl-5-isobutyl-10-(methylthio)-1,4-dihydro-2H-pyrano[4'',3'':4',5']pyrido-[3',2':4,5]thieno[3,2-d]pyrimidin-8-yl]thio}-N-1,3-thiazol-2-ylacetamide —— C24H27N5O2S4
    2-{[2,2-dimethyl-5-isobutyl-10-(methylthio)-1,4-dihydro-2H-pyrano[4'',3'':4',5']pyrido-[3',2':4,5]thieno[3,2-d]pyrimidin-8-yl]thio}-N-1,3-thiazol-2-ylacetamide
    —— 5,5-dimethyl-N-[(1S)-1-phenylethyl]-6-oxa-17-thia-2,12,14-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1,3(8),9,11,13,15-hexaen-15-amine —— C22H22N4OS
    5,5-dimethyl-N-[(1S)-1-phenylethyl]-6-oxa-17-thia-2,12,14-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1,3(8),9,11,13,15-hexaen-15-amine
    —— (4S)-2-amino-4-(2-bromophenyl)-6-[(2-methoxyphenyl)methyl]-7-methyl-5-oxo-4H-pyrano[3,2-c]pyridine-3-carbonitrile —— C24H20BrN3O3
    (4S)-2-amino-4-(2-bromophenyl)-6-[(2-methoxyphenyl)methyl]-7-methyl-5-oxo-4H-pyrano[3,2-c]pyridine-3-carbonitrile
    —— (4S)-2-amino-4-(3-chlorophenyl)-6-[2-(3,4-dihydroxyphenyl)ethyl]-7-methyl-5-oxo-4H-pyrano[3,2-c]pyridine-3-carbonitrile —— C24H20ClN3O4
    (4S)-2-amino-4-(3-chlorophenyl)-6-[2-(3,4-dihydroxyphenyl)ethyl]-7-methyl-5-oxo-4H-pyrano[3,2-c]pyridine-3-carbonitrile
    —— (4R)-2-amino-4-(3-chlorophenyl)-6-[2-(3,4-dihydroxyphenyl)ethyl]-7-methyl-5-oxo-4H-pyrano[3,2-c]pyridine-3-carbonitrile —— C24H20ClN3O4
    (4R)-2-amino-4-(3-chlorophenyl)-6-[2-(3,4-dihydroxyphenyl)ethyl]-7-methyl-5-oxo-4H-pyrano[3,2-c]pyridine-3-carbonitrile
    —— 2-[methyl(2,2,5-trimethyl-1,4-dihydro-2H-pyrano[4'',3'':4',5']pyrido[3',2':4,5]furo[3,2-d]pyrimidin-8-yl)amino]ethanol —— C18H22N4O3
    2-[methyl(2,2,5-trimethyl-1,4-dihydro-2H-pyrano[4'',3'':4',5']pyrido[3',2':4,5]furo[3,2-d]pyrimidin-8-yl)amino]ethanol
    —— (4R)-2-amino-4-(2-bromophenyl)-6-[(2-methoxyphenyl)methyl]-7-methyl-5-oxo-4H-pyrano[3,2-c]pyridine-3-carbonitrile —— C24H20BrN3O3
    (4R)-2-amino-4-(2-bromophenyl)-6-[(2-methoxyphenyl)methyl]-7-methyl-5-oxo-4H-pyrano[3,2-c]pyridine-3-carbonitrile
    —— (4R)-2-amino-6-(2-methoxyethyl)-7-methyl-5-oxo-4-pyridin-3-yl-4H-pyrano[3,2-c]pyridine-3-carbonitrile —— C18H18N4O3
    (4R)-2-amino-6-(2-methoxyethyl)-7-methyl-5-oxo-4-pyridin-3-yl-4H-pyrano[3,2-c]pyridine-3-carbonitrile
    —— (4S)-2-amino-6-(2-methoxyethyl)-7-methyl-5-oxo-4-pyridin-3-yl-4H-pyrano[3,2-c]pyridine-3-carbonitrile —— C18H18N4O3
    (4S)-2-amino-6-(2-methoxyethyl)-7-methyl-5-oxo-4-pyridin-3-yl-4H-pyrano[3,2-c]pyridine-3-carbonitrile
    —— (4R)-2-amino-7-methyl-6-[(4-methylphenyl)methyl]-5-oxo-4-(4-propan-2-ylphenyl)-4H-pyrano[3,2-c]pyridine-3-carbonitrile —— C27H27N3O2
    (4R)-2-amino-7-methyl-6-[(4-methylphenyl)methyl]-5-oxo-4-(4-propan-2-ylphenyl)-4H-pyrano[3,2-c]pyridine-3-carbonitrile
    —— (4S)-2-amino-7-methyl-6-[(4-methylphenyl)methyl]-5-oxo-4-(4-propan-2-ylphenyl)-4H-pyrano[3,2-c]pyridine-3-carbonitrile —— C27H27N3O2
    (4S)-2-amino-7-methyl-6-[(4-methylphenyl)methyl]-5-oxo-4-(4-propan-2-ylphenyl)-4H-pyrano[3,2-c]pyridine-3-carbonitrile