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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 吡啶并嘧啶类

    吡啶并嘧啶类

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-amino-1,3-dimethyl-6-nitro-8-phenylpyrido[2,3-d]pyrimidine-2,4,7(1H,3H,8H)-trione 685893-95-2 C15H13N5O5
    5-amino-1,3-dimethyl-6-nitro-8-phenylpyrido[2,3-d]pyrimidine-2,4,7(1H,3H,8H)-trione
    —— 2-ethyl-5-methyl-6,8-diphenyl[1,3]oxazolo[5',4':4,5]pyrido[2,3-d]pyrimidine-4,7,9(5H,6H,8H)-trione 334668-92-7 C23H18N4O4
    2-ethyl-5-methyl-6,8-diphenyl[1,3]oxazolo[5',4':4,5]pyrido[2,3-d]pyrimidine-4,7,9(5H,6H,8H)-trione
    —— 7-amino-5-benzylamino-1,3-diphenyl-pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione 686277-99-6 C26H21N5O2
    7-amino-5-benzylamino-1,3-diphenyl-pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione
    —— 5-Amino-8-methyl-6-nitro-1,3-diphenylpyrido[2,3-d]pyrimidine-2,4,7-trione 328532-80-5 C20H15N5O5
    5-Amino-8-methyl-6-nitro-1,3-diphenylpyrido[2,3-d]pyrimidine-2,4,7-trione
    —— 8-Methyl-5-morpholin-4-yl-1,3-diphenylpyrido[2,3-d]pyrimidine-2,4,7-trione 256521-51-4 C24H22N4O4
    8-Methyl-5-morpholin-4-yl-1,3-diphenylpyrido[2,3-d]pyrimidine-2,4,7-trione
    —— 2-ethyl-6,8-dimethyl-5-phenyl[1,3]oxazolo[5',4':4,5]pyrido[2,3-d]pyrimidine-4,7,9(5H,6H,8H)-trione 334668-95-0 C18H16N4O4
    2-ethyl-6,8-dimethyl-5-phenyl[1,3]oxazolo[5',4':4,5]pyrido[2,3-d]pyrimidine-4,7,9(5H,6H,8H)-trione
    —— 2,5,6,8-tetramethyl[1,3]oxazolo[5',4':4,5]pyrido[2,3-d]pyrimidine-4,7.9(5H,6H,8H)-trione 256521-66-1 C12H12N4O4
    2,5,6,8-tetramethyl[1,3]oxazolo[5',4':4,5]pyrido[2,3-d]pyrimidine-4,7.9(5H,6H,8H)-trione
    —— 8-Methyl-5-oxido-10,12-diphenyl-4-oxa-3,8,10,12-tetraza-5-azoniatricyclo[7.4.0.02,6]trideca-1(9),2,5-triene-7,11,13-trione 189998-40-1 C20H13N5O5
    8-Methyl-5-oxido-10,12-diphenyl-4-oxa-3,8,10,12-tetraza-5-azoniatricyclo[7.4.0.02,6]trideca-1(9),2,5-triene-7,11,13-trione
    —— 5-amino-1,3,8-trimethyl-6-nitropyrido[2,3-d]pyrimidine-2,4,7(1H,3H,8H)-trione 685893-96-3 C10H11N5O5
    5-amino-1,3,8-trimethyl-6-nitropyrido[2,3-d]pyrimidine-2,4,7(1H,3H,8H)-trione
    —— 5-(4-Fluoroanilino)-1,3-dimethyl-8-phenyl-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-2,4,7-trione 334668-80-3 C21H17FN4O3
    5-(4-Fluoroanilino)-1,3-dimethyl-8-phenyl-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-2,4,7-trione
    —— 2,6,8-trimethyl-5-phenyl[1,3]oxazolo[5',4':4,5]pyrido[2,3-d]pyrimidine-4,7,9(5H,6H,8H)-trione 685892-69-7 C17H14N4O4
    2,6,8-trimethyl-5-phenyl[1,3]oxazolo[5',4':4,5]pyrido[2,3-d]pyrimidine-4,7,9(5H,6H,8H)-trione
    —— 5-(4-Chloroanilino)-1,3-dimethyl-8-phenylpyrido[2,3-d]pyrimidine-2,4,7-trione 328532-51-0 C21H17ClN4O3
    5-(4-Chloroanilino)-1,3-dimethyl-8-phenylpyrido[2,3-d]pyrimidine-2,4,7-trione
    —— 2,5-dimethyl-6,8-diphenyl[1,3]oxazolo[5',4':4,5]pyrido[2,3-d]pyrimidine-4,7,9(5H,6H,8H)-trione 334668-94-9 C22H16N4O4
    2,5-dimethyl-6,8-diphenyl[1,3]oxazolo[5',4':4,5]pyrido[2,3-d]pyrimidine-4,7,9(5H,6H,8H)-trione
    —— 5-(4-Methoxyanilino)-1,3-dimethyl-8-phenyl-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-2,4,7-trione 334668-85-8 C22H20N4O4
    5-(4-Methoxyanilino)-1,3-dimethyl-8-phenyl-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-2,4,7-trione
    —— 5-azido-1,3,8-trimethyl-6-nitropyrido[2,3-d]pyrimidine-2,4,7(1H,3H,8H)-trione 959576-27-3 C10H9N7O5
    5-azido-1,3,8-trimethyl-6-nitropyrido[2,3-d]pyrimidine-2,4,7(1H,3H,8H)-trione
    —— 5-benzylamino-1,3-dimethyl-7-piperidin-1-ylpyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione 685894-84-2 C21H25N5O2
    5-benzylamino-1,3-dimethyl-7-piperidin-1-ylpyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione
    —— 1,3,8-Trimethyl-5-morpholin-4-ylpyrido[2,3-d]pyrimidine-2,4,7-trione 334668-81-4 C14H18N4O4
    1,3,8-Trimethyl-5-morpholin-4-ylpyrido[2,3-d]pyrimidine-2,4,7-trione
    —— 7-amino-5-benzylamino-1,3-dimethylpyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione 686278-51-3 C16H17N5O2
    7-amino-5-benzylamino-1,3-dimethylpyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione
    —— 7-amino-1,3-dimethyl-5-phenylaminopyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione 685895-12-9 C15H15N5O2
    7-amino-1,3-dimethyl-5-phenylaminopyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione
    —— 5-azido-1,3-dimethyl-6-nitro-8-phenylpyrido[2,3-d]pyrimidine-2,4,7(1H,3H,8H)-trione 959575-96-3 C15H11N7O5
    5-azido-1,3-dimethyl-6-nitro-8-phenylpyrido[2,3-d]pyrimidine-2,4,7(1H,3H,8H)-trione
    —— 7-amino-1,3-diphenyl-5-phenylaminopyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione 685895-13-0 C25H19N5O2
    7-amino-1,3-diphenyl-5-phenylaminopyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione
    —— 2-ethyl-5,6,8-trimethyl[1,3]oxazolo[5',4':4,5]pyrido[2,3-d]pyrimidine-4,7,9(5H,6H,8H)-trione 334668-91-6 C13H14N4O4
    2-ethyl-5,6,8-trimethyl[1,3]oxazolo[5',4':4,5]pyrido[2,3-d]pyrimidine-4,7,9(5H,6H,8H)-trione
    —— 4-[(4-Chlorophenyl)methyl]-9,10-dimethoxy-1,6,7,11b-tetrahydropyrimido[6,1-a]isoquinolin-2-one 92666-81-4 C21H21ClN2O3
    4-[(4-Chlorophenyl)methyl]-9,10-dimethoxy-1,6,7,11b-tetrahydropyrimido[6,1-a]isoquinolin-2-one
    —— 8-cyclopentyl-2-methanesulfinyl-6-(2-methoxyethoxy)-8H-pyrido[2,3-d]pyrimidin-7-one 571189-90-7 C17H23N3O4S
    8-cyclopentyl-2-methanesulfinyl-6-(2-methoxyethoxy)-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 8-cyclopentyl-6-(2-methoxyethoxy)-2-methylsulfanyl-8H-pyrido[2,3-d]pyrimidin-7-one 571189-89-4 C17H23N3O3S
    8-cyclopentyl-6-(2-methoxyethoxy)-2-methylsulfanyl-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 2-(1-(R,S)-azido-2-methylpropyl)-3-benzyl-pyrido[3,4-d]pyrimidin-4(3H)-one 901784-65-4 C18H18N6O
    2-(1-(R,S)-azido-2-methylpropyl)-3-benzyl-pyrido[3,4-d]pyrimidin-4(3H)-one
    —— 4-chloro-8-(2,6-difluorophenyl)-2-(4-methyl-1,4'-bipiperidin-1'-yl)-pyrido[2,3-d]pyrimidin-7(8H)-one 911370-51-9 C24H26ClF2N5O
    4-chloro-8-(2,6-difluorophenyl)-2-(4-methyl-1,4'-bipiperidin-1'-yl)-pyrido[2,3-d]pyrimidin-7(8H)-one
    —— 8-indan-5-yl-2-[4-(2-morpholin-4-yl-ethyl)phenylamino]-5-oxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylic acid methoxyamide 1023274-35-2 C30H32N6O4
    8-indan-5-yl-2-[4-(2-morpholin-4-yl-ethyl)phenylamino]-5-oxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylic acid methoxyamide
    —— 10-oxo-10H-pyrido[1,2-a]thieno[3,2-d]pyrimidine-7-carboxamide 76575-96-7 C11H7N3O2S
    10-oxo-10H-pyrido[1,2-a]thieno[3,2-d]pyrimidine-7-carboxamide
    —— 1-ethyl-3-[4-[(1R,9S)-12-ethyl-3-[(3S)-3-methylmorpholin-4-yl]-4,6,12-triazatricyclo[7.2.1.02,7]dodeca-2(7),3,5-trien-5-yl]phenyl]urea 1428902-63-9 C25H34N6O2
    1-ethyl-3-[4-[(1R,9S)-12-ethyl-3-[(3S)-3-methylmorpholin-4-yl]-4,6,12-triazatricyclo[7.2.1.02,7]dodeca-2(7),3,5-trien-5-yl]phenyl]urea
    —— 1-ethyl-3-[4-[(1R,9S)-12-methyl-3-[(3S)-3-methylmorpholin-4-yl]-4,6,12-triazatricyclo[7.2.1.02,7]dodeca-2(7),3,5-trien-5-yl]phenyl]urea 1207365-51-2 C24H32N6O2
    1-ethyl-3-[4-[(1R,9S)-12-methyl-3-[(3S)-3-methylmorpholin-4-yl]-4,6,12-triazatricyclo[7.2.1.02,7]dodeca-2(7),3,5-trien-5-yl]phenyl]urea
    —— 1-[4-[(1R,9S)-12-acetyl-3-[(3S)-3-methylmorpholin-4-yl]-4,6,12-triazatricyclo[7.2.1.02,7]dodeca-2(7),3,5-trien-5-yl]phenyl]-3-ethylurea 1428902-67-3 C25H32N6O3
    1-[4-[(1R,9S)-12-acetyl-3-[(3S)-3-methylmorpholin-4-yl]-4,6,12-triazatricyclo[7.2.1.02,7]dodeca-2(7),3,5-trien-5-yl]phenyl]-3-ethylurea
    —— 1-ethyl-3-[4-[(1R,9S)-3-[(3S)-3-methylmorpholin-4-yl]-12-methylsulfonyl-4,6,12-triazatricyclo[7.2.1.02,7]dodeca-2(7),3,5-trien-5-yl]phenyl]urea 1428902-66-2 C24H32N6O4S
    1-ethyl-3-[4-[(1R,9S)-3-[(3S)-3-methylmorpholin-4-yl]-12-methylsulfonyl-4,6,12-triazatricyclo[7.2.1.02,7]dodeca-2(7),3,5-trien-5-yl]phenyl]urea
    —— 2,4,7-Trimethylpyrido[1,2-a]pyrimidin-5-ium perchlorate 5110-23-6 C11H13ClN2O4
    2,4,7-Trimethylpyrido[1,2-a]pyrimidin-5-ium perchlorate
    —— 3-oxo-4-chloro-7,8-dihydropyrrolo<1,2-c>pyrido<4,3-d>pyrimidine 84646-57-1 C9H6ClN3O
    3-oxo-4-chloro-7,8-dihydropyrrolo<1,2-c>pyrido<4,3-d>pyrimidine
    —— 2-thioxo-7-(trifluoromethyl)-2,3-dihydropyrido[2,3-d]pyrimidine-4(1H)-one 1092299-17-6 C8H4F3N3OS
    2-thioxo-7-(trifluoromethyl)-2,3-dihydropyrido[2,3-d]pyrimidine-4(1H)-one
    —— 3-hydrazinyl-2,4,8,13-tetrazatricyclo[7.3.1.05,13]trideca-1(12),2,4,6,8,10-hexaene-6-carbonitrile 82501-19-7 C10H7N7
    3-hydrazinyl-2,4,8,13-tetrazatricyclo[7.3.1.05,13]trideca-1(12),2,4,6,8,10-hexaene-6-carbonitrile
    —— ethyl 4-oxo-3-phenyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidine-9-carboxylate 5310-86-1 C19H18N2O3S
    ethyl 4-oxo-3-phenyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidine-9-carboxylate
    —— 3-amino-2,4,8,13-tetrazatricyclo[7.3.1.05,13]trideca-1(12),2,4,6,8,10-hexaene-6-carbonitrile 82501-18-6 C10H6N6
    3-amino-2,4,8,13-tetrazatricyclo[7.3.1.05,13]trideca-1(12),2,4,6,8,10-hexaene-6-carbonitrile
    —— 3-(4-methoxyanilino)-2,4,8,13-tetrazatricyclo[7.3.1.05,13]trideca-1(12),2,4,6,8,10-hexaene-6-carbonitrile 82501-22-2 C17H12N6O
    3-(4-methoxyanilino)-2,4,8,13-tetrazatricyclo[7.3.1.05,13]trideca-1(12),2,4,6,8,10-hexaene-6-carbonitrile
    —— 3-(2-Methoxyethoxy)-2,4,8,13-tetrazatricyclo[7.3.1.05,13]trideca-1(12),2,4,6,8,10-hexaene-6-carbonitrile 82501-27-7 C13H11N5O2
    3-(2-Methoxyethoxy)-2,4,8,13-tetrazatricyclo[7.3.1.05,13]trideca-1(12),2,4,6,8,10-hexaene-6-carbonitrile
    —— 3-oxo-2,4,8,13-tetrazatricyclo[7.3.1.05,13]trideca-1(12),4,6,8,10-pentaene-6-carbonitrile 82501-24-4 C10H5N5O
    3-oxo-2,4,8,13-tetrazatricyclo[7.3.1.05,13]trideca-1(12),4,6,8,10-pentaene-6-carbonitrile
    —— 3-Methoxy-2,4,8,13-tetrazatricyclo[7.3.1.05,13]trideca-1(12),2,4,6,8,10-hexaene-6-carbonitrile 82501-25-5 C11H7N5O
    3-Methoxy-2,4,8,13-tetrazatricyclo[7.3.1.05,13]trideca-1(12),2,4,6,8,10-hexaene-6-carbonitrile
    —— 3-(3,4-dimethylphenyl)-9,10-dimethoxy-3,4,6,7-tetrahydro-2H-pyrimido[4,3-a]isoquinoline-1-carbonitrile 646990-21-8 C23H25N3O2
    3-(3,4-dimethylphenyl)-9,10-dimethoxy-3,4,6,7-tetrahydro-2H-pyrimido[4,3-a]isoquinoline-1-carbonitrile
    —— 1-[4-(benzylamino)-5H,6H,7H,8H-pyrido[4,3-d]pyrimidin-2-yl]-2-methyl-1H-indole-6-carbonitrile 1542708-24-6 C24H22N6
    1-[4-(benzylamino)-5H,6H,7H,8H-pyrido[4,3-d]pyrimidin-2-yl]-2-methyl-1H-indole-6-carbonitrile
    —— 8-chloro-2-imidazol-1-yl-6-(3-methyl-[1,2,4]oxadiazol-5-yl)-4-morpholin-4-yl-pyrido[3,2-d]pyrimidine 1220114-38-4 C17H15ClN8O2
    8-chloro-2-imidazol-1-yl-6-(3-methyl-[1,2,4]oxadiazol-5-yl)-4-morpholin-4-yl-pyrido[3,2-d]pyrimidine
    —— 2-imidazol-1-yl-6-(3-methyl-[1,2,4]oxadiazol-5-yl)-4-morpholin-4-yl-(8-(2-methoxy-ethyl)methylamino)-pyrido[3,2-d]pyrimidine 1220114-40-8 C21H25N9O3
    2-imidazol-1-yl-6-(3-methyl-[1,2,4]oxadiazol-5-yl)-4-morpholin-4-yl-(8-(2-methoxy-ethyl)methylamino)-pyrido[3,2-d]pyrimidine
    —— 4-acetyl-6-methyl-3-phenyl-2,3,7,8-tetrahydro-1H-pyrido[1,2-c]pyrimidin-1-one 1315320-97-8 C17H18N2O2
    4-acetyl-6-methyl-3-phenyl-2,3,7,8-tetrahydro-1H-pyrido[1,2-c]pyrimidin-1-one
    —— 3-(ethylamino)-4-[4-[4-[(3S)-3-methylmorpholin-4-yl]-7-pyrimidin-2-yl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-2-yl]anilino]cyclobut-3-ene-1,2-dione 1207366-60-6 C28H30N8O3
    3-(ethylamino)-4-[4-[4-[(3S)-3-methylmorpholin-4-yl]-7-pyrimidin-2-yl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-2-yl]anilino]cyclobut-3-ene-1,2-dione
    —— (S)-1-methyl-3-(4-(4-(3-methylmorpholino)-7-(pyrimidin-2-yl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl)phenylamino)-1H-1,2,4-triazol-5(4H)-one 1207364-67-7 C25H28N10O2
    (S)-1-methyl-3-(4-(4-(3-methylmorpholino)-7-(pyrimidin-2-yl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl)phenylamino)-1H-1,2,4-triazol-5(4H)-one