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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
    —— 8,8-Dimethyl-11-morpholino-7,10-dihydro-8H-pyrano[4'',3'':4',5']pyrido[3',2':4,5]thieno[2,3-E][1,2,4]triazolo[4,3-C]pyrimidin-3-YL (2-methylallyl) sulfide —— C23H26N6O2S2
    8,8-Dimethyl-11-morpholino-7,10-dihydro-8H-pyrano[4'',3'':4',5']pyrido[3',2':4,5]thieno[2,3-E][1,2,4]triazolo[4,3-C]pyrimidin-3-YL (2-methylallyl) sulfide
    —— 2,2-Dimethyl-9-(4-methylphenyl)-5-morpholino-1,4-dihydro-2H-pyrano[4'',3'':4',5']pyrido[3',2':4,5]thieno[3,2-D]pyrimidin-8(9H)-one —— C25H26N4O3S
    2,2-Dimethyl-9-(4-methylphenyl)-5-morpholino-1,4-dihydro-2H-pyrano[4'',3'':4',5']pyrido[3',2':4,5]thieno[3,2-D]pyrimidin-8(9H)-one
    —— (4R)-2-amino-4-(2,3-dimethoxyphenyl)-7-methyl-5-oxo-4,6-dihydropyrano[3,2-c]pyridine-3-carbonitrile —— C18H17N3O4
    (4R)-2-amino-4-(2,3-dimethoxyphenyl)-7-methyl-5-oxo-4,6-dihydropyrano[3,2-c]pyridine-3-carbonitrile
    —— (13R)-13-ethyl-5-[(4-methoxyphenyl)methylsulfanyl]-13-methyl-6-(4-methylphenyl)-12-oxa-2,4,6-triazatricyclo[8.4.0.03,8]tetradeca-1,3(8),4,9-tetraen-7-one —— C28H29N3O3S
    (13R)-13-ethyl-5-[(4-methoxyphenyl)methylsulfanyl]-13-methyl-6-(4-methylphenyl)-12-oxa-2,4,6-triazatricyclo[8.4.0.03,8]tetradeca-1,3(8),4,9-tetraen-7-one
    —— Ethyl 2-[(2,2-dimethyl-5-morpholino-1,4-dihydro-2H-pyrano[4'',3'':4',5']pyrido[3',2':4,5]thieno[3,2-D]pyrimidin-8-YL)sulfanyl]acetate —— C22H26N4O4S2
    Ethyl 2-[(2,2-dimethyl-5-morpholino-1,4-dihydro-2H-pyrano[4'',3'':4',5']pyrido[3',2':4,5]thieno[3,2-D]pyrimidin-8-YL)sulfanyl]acetate
    —— 4,4-Dimethyl-13-(2-methylpropylsulfanyl)-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-hexaene —— C22H28N4O2S2
    4,4-Dimethyl-13-(2-methylpropylsulfanyl)-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-hexaene
    —— (13S)-13-ethyl-5-[(4-methoxyphenyl)methylsulfanyl]-13-methyl-6-(4-methylphenyl)-12-oxa-2,4,6-triazatricyclo[8.4.0.03,8]tetradeca-1,3(8),4,9-tetraen-7-one —— C28H29N3O3S
    (13S)-13-ethyl-5-[(4-methoxyphenyl)methylsulfanyl]-13-methyl-6-(4-methylphenyl)-12-oxa-2,4,6-triazatricyclo[8.4.0.03,8]tetradeca-1,3(8),4,9-tetraen-7-one
    —— 2-[[13,13-dimethyl-6-(4-methylphenyl)-7-oxo-12-oxa-2,4,6-triazatricyclo[8.4.0.03,8]tetradeca-1,3(8),4,9-tetraen-5-yl]sulfanyl]-N-phenylacetamide —— C27H26N4O3S
    2-[[13,13-dimethyl-6-(4-methylphenyl)-7-oxo-12-oxa-2,4,6-triazatricyclo[8.4.0.03,8]tetradeca-1,3(8),4,9-tetraen-5-yl]sulfanyl]-N-phenylacetamide
    —— 5,5-Dimethyl-15-(3-methylbutoxy)-6-oxa-17-thia-2,12,14-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1,3(8),9,11,13,15-hexaene —— C19H23N3O2S
    5,5-Dimethyl-15-(3-methylbutoxy)-6-oxa-17-thia-2,12,14-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1,3(8),9,11,13,15-hexaene
    —— 14-(2,4-Dichlorophenyl)-4,4-dimethyl-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),15-pentaen-13-one —— C24H22Cl2N4O3S
    14-(2,4-Dichlorophenyl)-4,4-dimethyl-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),15-pentaen-13-one
    —— 11-Isopropyl-8,8-dimethyl-7,10-dihydro-8H-pyrano[4'',3'':4',5']pyrido[3',2':4,5]thieno[2,3-E][1,2,4]triazolo[1,5-C]pyrimidine —— C18H19N5OS
    11-Isopropyl-8,8-dimethyl-7,10-dihydro-8H-pyrano[4'',3'':4',5']pyrido[3',2':4,5]thieno[2,3-E][1,2,4]triazolo[1,5-C]pyrimidine
    —— 2-[(4,4-dimethyl-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)sulfanyl]-N-methyl-N-phenylacetamide —— C27H29N5O3S2
    2-[(4,4-dimethyl-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)sulfanyl]-N-methyl-N-phenylacetamide
    —— 8-(ethylthio)-5-isopropyl-2,2-dimethyl-1,4-dihydro-2H-pyrano[4'',3'':4',5']pyrido[3',2':4,5]thieno[3,2-d]pyrimidine —— C19H23N3OS2
    8-(ethylthio)-5-isopropyl-2,2-dimethyl-1,4-dihydro-2H-pyrano[4'',3'':4',5']pyrido[3',2':4,5]thieno[3,2-d]pyrimidine
    —— 5-Ethylsulfanyl-13,13-dimethyl-6-(3-methylphenyl)-12-oxa-2,4,6-triazatricyclo[8.4.0.03,8]tetradeca-1,3(8),4,9-tetraen-7-one —— C21H23N3O2S
    5-Ethylsulfanyl-13,13-dimethyl-6-(3-methylphenyl)-12-oxa-2,4,6-triazatricyclo[8.4.0.03,8]tetradeca-1,3(8),4,9-tetraen-7-one
    —— 6-(4-Methoxyphenyl)-13,13-dimethyl-5-(3-methylbutylsulfanyl)-12-oxa-2,4,6-triazatricyclo[8.4.0.03,8]tetradeca-1,3(8),4,9-tetraen-7-one —— C24H29N3O3S
    6-(4-Methoxyphenyl)-13,13-dimethyl-5-(3-methylbutylsulfanyl)-12-oxa-2,4,6-triazatricyclo[8.4.0.03,8]tetradeca-1,3(8),4,9-tetraen-7-one
    —— 5-(2-furyl)-2,2-dimethyl-8-[(2-phenylethyl)thio]-1,4-dihydro-2H-pyrano[4'',3'':4',5']pyrido[3',2':4,5]thieno[3,2-d]pyrimidine —— C26H23N3O2S2
    5-(2-furyl)-2,2-dimethyl-8-[(2-phenylethyl)thio]-1,4-dihydro-2H-pyrano[4'',3'':4',5']pyrido[3',2':4,5]thieno[3,2-d]pyrimidine
    —— (13R)-13-ethyl-13-methyl-6-(4-methylphenyl)-5-methylsulfanyl-12-oxa-2,4,6-triazatricyclo[8.4.0.03,8]tetradeca-1,3(8),4,9-tetraen-7-one —— C21H23N3O2S
    (13R)-13-ethyl-13-methyl-6-(4-methylphenyl)-5-methylsulfanyl-12-oxa-2,4,6-triazatricyclo[8.4.0.03,8]tetradeca-1,3(8),4,9-tetraen-7-one
    —— (13S)-13-ethyl-13-methyl-6-(4-methylphenyl)-5-methylsulfanyl-12-oxa-2,4,6-triazatricyclo[8.4.0.03,8]tetradeca-1,3(8),4,9-tetraen-7-one —— C21H23N3O2S
    (13S)-13-ethyl-13-methyl-6-(4-methylphenyl)-5-methylsulfanyl-12-oxa-2,4,6-triazatricyclo[8.4.0.03,8]tetradeca-1,3(8),4,9-tetraen-7-one
    —— 5-Ethylsulfanyl-13,13-dimethyl-6-(4-methylphenyl)-12-oxa-2,4,6-triazatricyclo[8.4.0.03,8]tetradeca-1,3(8),4,9-tetraen-7-one —— C21H23N3O2S
    5-Ethylsulfanyl-13,13-dimethyl-6-(4-methylphenyl)-12-oxa-2,4,6-triazatricyclo[8.4.0.03,8]tetradeca-1,3(8),4,9-tetraen-7-one
    —— 3-[2-(diethylamino)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(3H)-one —— C21H28N4O2S
    3-[2-(diethylamino)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(3H)-one
    —— 6-(2-Bromoprop-2-enylsulfanyl)-3,3-dimethyl-8-morpholin-4-yl-1,4-dihydropyrano[3,4-c]pyridine-5-carbonitrile —— C18H22BrN3O2S
    6-(2-Bromoprop-2-enylsulfanyl)-3,3-dimethyl-8-morpholin-4-yl-1,4-dihydropyrano[3,4-c]pyridine-5-carbonitrile
    —— 2,2-dimethyl-5-pyrrolidin-1-yl-1,4-dihydro-2H-pyrano[4'',3":4',5']pyrido[3',2':4,5]thieno[3,2-d]pyrimidine-8(9H)-thione —— C18H20N4OS2
    2,2-dimethyl-5-pyrrolidin-1-yl-1,4-dihydro-2H-pyrano[4'',3":4',5']pyrido[3',2':4,5]thieno[3,2-d]pyrimidine-8(9H)-thione
    —— 2-[(4,4-dimethyl-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)sulfanyl]-N-naphthalen-1-ylacetamide —— C30H29N5O3S2
    2-[(4,4-dimethyl-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)sulfanyl]-N-naphthalen-1-ylacetamide
    —— 2-[Benzyl-(4,4-dimethyl-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]ethanol —— C27H31N5O3S
    2-[Benzyl-(4,4-dimethyl-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]ethanol
    —— 8-benzylamino-1,2-dihydro-10-oxo-2,2,5-trimethyl-4H-pyrano-<4',3'-e>-1,3-thiazine —— C20H21N3O2S
    8-benzylamino-1,2-dihydro-10-oxo-2,2,5-trimethyl-4H-pyrano-<4',3'-e>-1,3-thiazine
    —— N-(3-chlorophenyl)-2-[(4,4-dimethyl-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)sulfanyl]acetamide —— C26H26ClN5O3S2
    N-(3-chlorophenyl)-2-[(4,4-dimethyl-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)sulfanyl]acetamide
    —— 7,7-Dimethyl-2-morpholin-4-yl-7,8-dihydro-5H-pyrano[4,3-b]pyridine-3-carboxylic acid amide —— C15H21N3O3
    7,7-Dimethyl-2-morpholin-4-yl-7,8-dihydro-5H-pyrano[4,3-b]pyridine-3-carboxylic acid amide
    —— N-(4-bromophenyl)-2-((8,8-dimethyl-4-oxo-3-phenyl-4,6,8,9-tetrahydro-3H-pyrano[3',4':5,6]pyrido[2,3-d]pyrimidin-2-yl)thio)acetamide —— C26H23BrN4O3S
    N-(4-bromophenyl)-2-((8,8-dimethyl-4-oxo-3-phenyl-4,6,8,9-tetrahydro-3H-pyrano[3',4':5,6]pyrido[2,3-d]pyrimidin-2-yl)thio)acetamide
    —— ethyl (2R)-2-[(4,4-dimethyl-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)sulfanyl]-2-phenylacetate —— C28H30N4O4S2
    ethyl (2R)-2-[(4,4-dimethyl-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)sulfanyl]-2-phenylacetate
    —— ethyl (2S)-2-[(4,4-dimethyl-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)sulfanyl]-2-phenylacetate —— C28H30N4O4S2
    ethyl (2S)-2-[(4,4-dimethyl-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)sulfanyl]-2-phenylacetate
    —— Methyl 3-benzamido-12,12-dimethyl-8-morpholin-4-yl-11-oxa-5-thia-7-azatricyclo[7.4.0.02,6]trideca-1(9),2(6),3,7-tetraene-4-carboxylate —— C25H27N3O5S
    Methyl 3-benzamido-12,12-dimethyl-8-morpholin-4-yl-11-oxa-5-thia-7-azatricyclo[7.4.0.02,6]trideca-1(9),2(6),3,7-tetraene-4-carboxylate
    —— 2-[[8-(furan-2-yl)-4,4-dimethyl-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]sulfanyl]-N-naphthalen-1-ylacetamide —— C30H24N4O3S2
    2-[[8-(furan-2-yl)-4,4-dimethyl-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]sulfanyl]-N-naphthalen-1-ylacetamide
    —— N-[2-(3,4-dimethoxyphenyl)ethyl]-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-amine —— C29H35N5O4S2
    N-[2-(3,4-dimethoxyphenyl)ethyl]-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-amine
    —— 10-amino-2,2,5-trimethyl-8-oxo-1,2-dihydro-4,7H-pyrano<4',3':4,5>pyrido<2,3-d>pyrimidine —— C13H16N4O2
    10-amino-2,2,5-trimethyl-8-oxo-1,2-dihydro-4,7H-pyrano<4',3':4,5>pyrido<2,3-d>pyrimidine
    —— (4R)-2-amino-4-(4-methoxyphenyl)-7-methyl-5-oxo-6-(thiophen-2-ylmethyl)-4H-pyrano[3,2-c]pyridine-3-carbonitrile —— C22H19N3O3S
    (4R)-2-amino-4-(4-methoxyphenyl)-7-methyl-5-oxo-6-(thiophen-2-ylmethyl)-4H-pyrano[3,2-c]pyridine-3-carbonitrile
    —— (4R)-2-amino-4-(2-fluorophenyl)-7-methyl-5-oxo-6-[[(2R)-oxolan-2-yl]methyl]-4H-pyrano[3,2-c]pyridine-3-carbonitrile —— C21H20FN3O3
    (4R)-2-amino-4-(2-fluorophenyl)-7-methyl-5-oxo-6-[[(2R)-oxolan-2-yl]methyl]-4H-pyrano[3,2-c]pyridine-3-carbonitrile
    —— (4S)-2-amino-4-(7-methoxy-1,3-benzodioxol-5-yl)-7-methyl-5-oxo-6-(thiophen-2-ylmethyl)-4H-pyrano[3,2-c]pyridine-3-carbonitrile —— C23H19N3O5S
    (4S)-2-amino-4-(7-methoxy-1,3-benzodioxol-5-yl)-7-methyl-5-oxo-6-(thiophen-2-ylmethyl)-4H-pyrano[3,2-c]pyridine-3-carbonitrile
    —— (4S)-2-amino-4-(2-fluorophenyl)-7-methyl-5-oxo-6-[[(2S)-oxolan-2-yl]methyl]-4H-pyrano[3,2-c]pyridine-3-carbonitrile —— C21H20FN3O3
    (4S)-2-amino-4-(2-fluorophenyl)-7-methyl-5-oxo-6-[[(2S)-oxolan-2-yl]methyl]-4H-pyrano[3,2-c]pyridine-3-carbonitrile
    —— (4R)-2-amino-4-(7-methoxy-1,3-benzodioxol-5-yl)-7-methyl-5-oxo-6-(thiophen-2-ylmethyl)-4H-pyrano[3,2-c]pyridine-3-carbonitrile —— C23H19N3O5S
    (4R)-2-amino-4-(7-methoxy-1,3-benzodioxol-5-yl)-7-methyl-5-oxo-6-(thiophen-2-ylmethyl)-4H-pyrano[3,2-c]pyridine-3-carbonitrile
    —— (4S)-2-amino-4-(4-methoxyphenyl)-7-methyl-5-oxo-6-(thiophen-2-ylmethyl)-4H-pyrano[3,2-c]pyridine-3-carbonitrile —— C22H19N3O3S
    (4S)-2-amino-4-(4-methoxyphenyl)-7-methyl-5-oxo-6-(thiophen-2-ylmethyl)-4H-pyrano[3,2-c]pyridine-3-carbonitrile
    —— (4S)-2-amino-4-(2-fluorophenyl)-7-methyl-5-oxo-6-[[(2R)-oxolan-2-yl]methyl]-4H-pyrano[3,2-c]pyridine-3-carbonitrile —— C21H20FN3O3
    (4S)-2-amino-4-(2-fluorophenyl)-7-methyl-5-oxo-6-[[(2R)-oxolan-2-yl]methyl]-4H-pyrano[3,2-c]pyridine-3-carbonitrile
    —— (4S)-2-amino-4-(6-bromo-1,3-benzodioxol-5-yl)-7-methyl-5-oxo-4,6-dihydropyrano[3,2-c]pyridine-3-carbonitrile —— C17H12BrN3O4
    (4S)-2-amino-4-(6-bromo-1,3-benzodioxol-5-yl)-7-methyl-5-oxo-4,6-dihydropyrano[3,2-c]pyridine-3-carbonitrile
    —— (4S)-2-amino-7-methyl-5-oxo-6-(thiophen-2-ylmethyl)-4-(2,4,5-trimethoxyphenyl)-4H-pyrano[3,2-c]pyridine-3-carbonitrile —— C24H23N3O5S
    (4S)-2-amino-7-methyl-5-oxo-6-(thiophen-2-ylmethyl)-4-(2,4,5-trimethoxyphenyl)-4H-pyrano[3,2-c]pyridine-3-carbonitrile
    —— (4R)-2-amino-4-(3-bromophenyl)-7-methyl-5-oxo-4,6-dihydropyrano[3,2-c]pyridine-3-carbonitrile —— C16H12BrN3O2
    (4R)-2-amino-4-(3-bromophenyl)-7-methyl-5-oxo-4,6-dihydropyrano[3,2-c]pyridine-3-carbonitrile
    —— (4S)-2-amino-4-(3-bromo-4-methoxyphenyl)-7-methyl-5-oxo-6-[[(2S)-oxolan-2-yl]methyl]-4H-pyrano[3,2-c]pyridine-3-carbonitrile —— C22H22BrN3O4
    (4S)-2-amino-4-(3-bromo-4-methoxyphenyl)-7-methyl-5-oxo-6-[[(2S)-oxolan-2-yl]methyl]-4H-pyrano[3,2-c]pyridine-3-carbonitrile
    —— (4S)-2-amino-4-(2,3-dichlorophenyl)-7-methyl-5-oxo-6-(thiophen-2-ylmethyl)-4H-pyrano[3,2-c]pyridine-3-carbonitrile —— C21H15Cl2N3O2S
    (4S)-2-amino-4-(2,3-dichlorophenyl)-7-methyl-5-oxo-6-(thiophen-2-ylmethyl)-4H-pyrano[3,2-c]pyridine-3-carbonitrile
    —— (4R)-2-amino-7-methyl-5-oxo-6-(thiophen-2-ylmethyl)-4-(2,4,5-trimethoxyphenyl)-4H-pyrano[3,2-c]pyridine-3-carbonitrile —— C24H23N3O5S
    (4R)-2-amino-7-methyl-5-oxo-6-(thiophen-2-ylmethyl)-4-(2,4,5-trimethoxyphenyl)-4H-pyrano[3,2-c]pyridine-3-carbonitrile
    —— (4R)-2-amino-4-(2,3-dichlorophenyl)-7-methyl-5-oxo-6-(thiophen-2-ylmethyl)-4H-pyrano[3,2-c]pyridine-3-carbonitrile —— C21H15Cl2N3O2S
    (4R)-2-amino-4-(2,3-dichlorophenyl)-7-methyl-5-oxo-6-(thiophen-2-ylmethyl)-4H-pyrano[3,2-c]pyridine-3-carbonitrile
    —— (4R)-2-amino-4-(2-bromophenyl)-7-methyl-5-oxo-4,6-dihydropyrano[3,2-c]pyridine-3-carbonitrile —— C16H12BrN3O2
    (4R)-2-amino-4-(2-bromophenyl)-7-methyl-5-oxo-4,6-dihydropyrano[3,2-c]pyridine-3-carbonitrile
    —— (4R)-2-amino-4-(3-bromo-4-methoxyphenyl)-7-methyl-5-oxo-6-[[(2R)-oxolan-2-yl]methyl]-4H-pyrano[3,2-c]pyridine-3-carbonitrile —— C22H22BrN3O4
    (4R)-2-amino-4-(3-bromo-4-methoxyphenyl)-7-methyl-5-oxo-6-[[(2R)-oxolan-2-yl]methyl]-4H-pyrano[3,2-c]pyridine-3-carbonitrile