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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
    —— 3-cyclopropyl-6-{5-[(4,5-dimethyl-6-oxo-1,6-dihydropyridazin-3-yl)methyl]-2-fluorobenzoyl}-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridin-2-ium trifluoroacetate 959840-65-4 C2HF3O2*C23H24FN5O2
    3-cyclopropyl-6-{5-[(4,5-dimethyl-6-oxo-1,6-dihydropyridazin-3-yl)methyl]-2-fluorobenzoyl}-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridin-2-ium trifluoroacetate
    —— 12,14-Didodecyl-3,9-dimethyl-5,7,12,14-tetrahydro-1H,11H-1,3,9,11,12,14-hexaaza-pentacene-2,4,8,10-tetraone 93832-99-6 C42H64N6O4
    12,14-Didodecyl-3,9-dimethyl-5,7,12,14-tetrahydro-1H,11H-1,3,9,11,12,14-hexaaza-pentacene-2,4,8,10-tetraone
    —— N-[7-(2-chloro-6-fluorobenzoyl)-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-4-yl]-2-(3,5-dimethyl-1-adamantyl)acetamide 911006-76-3 C28H32ClFN4O2
    N-[7-(2-chloro-6-fluorobenzoyl)-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-4-yl]-2-(3,5-dimethyl-1-adamantyl)acetamide
    —— (S)-1-(4-(7-(4-cyanopyridin-2-yl)-4-(3-methylmorpholino)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl)phenyl)-3-ethylurea 1207359-33-8 C27H30N8O2
    (S)-1-(4-(7-(4-cyanopyridin-2-yl)-4-(3-methylmorpholino)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl)phenyl)-3-ethylurea
    —— 1-phenyl-2-methyl-7,8-dihydro-6H-pyrimido[4,5-b]pyrindin-4-one 186797-71-7 C17H15N3O
    1-phenyl-2-methyl-7,8-dihydro-6H-pyrimido[4,5-b]pyrindin-4-one
    —— (4-bromophenyl) 3-[bis(3-fluorophenyl)methyl]-2-methyl-4-oxo-6,8-dihydro-5H-pyrido[3,4-d]pyrimidine-7-carboxylate 1073473-19-4 C28H22BrF2N3O3
    (4-bromophenyl) 3-[bis(3-fluorophenyl)methyl]-2-methyl-4-oxo-6,8-dihydro-5H-pyrido[3,4-d]pyrimidine-7-carboxylate
    —— 4-[(8-cyclopentyl-4-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl)amino]-N-ethylbenzamide 1071976-89-0 C22H25N5O2
    4-[(8-cyclopentyl-4-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl)amino]-N-ethylbenzamide
    —— 7,8-Dimethyl-2-chlor-4(3H)-chinazolinon 62484-38-2 C10H9ClN2O
    7,8-Dimethyl-2-chlor-4(3H)-chinazolinon
    —— 2-(4-Hydroxy-3,5-dimethyl-phenylamino)-8-isopropyl-8H-pyrido[2,3-d]pyrimidin-7-one 352361-48-9 C18H20N4O2
    2-(4-Hydroxy-3,5-dimethyl-phenylamino)-8-isopropyl-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 4-(8-Isopropyl-7-oxo-7,8-dihydro-pyrido[2,3-d]pyrimidin-2-ylamino)-benzonitrile 352361-40-1 C17H15N5O
    4-(8-Isopropyl-7-oxo-7,8-dihydro-pyrido[2,3-d]pyrimidin-2-ylamino)-benzonitrile
    —— 145771-11-5 C11H9N3O6
    —— (E)-3-{2-[2-(Hydroxymethyl)morpholino]-8-[2-(4-isopropyl-1,3-thiazol-2-yl)ethyl]-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl}-2-propenoic acid 475057-32-0 C24H28N4O5S
    (E)-3-{2-[2-(Hydroxymethyl)morpholino]-8-[2-(4-isopropyl-1,3-thiazol-2-yl)ethyl]-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl}-2-propenoic acid
    —— 9-Cinnamyloxy-2-methyl-4H-pyrido<1,2-a>pyrimidin-4-on 56671-45-5 C18H16N2O2
    9-Cinnamyloxy-2-methyl-4H-pyrido<1,2-a>pyrimidin-4-on
    —— 1-(2-Methoxy-phenyl)-7-methyl-4-oxo-1,4-dihydro-pyrido[2,3-d]pyrimidine-6-carboxylic acid ethyl ester 134828-53-8 C18H17N3O4
    1-(2-Methoxy-phenyl)-7-methyl-4-oxo-1,4-dihydro-pyrido[2,3-d]pyrimidine-6-carboxylic acid ethyl ester
    —— N-{2-Chloro4-[8-(1-ethyl-propyl)-7-oxo-7,8-dihydro-pyrido[2,3-d]pyrimidin-2-ylamino]-6-fluoro-phenyl}-acetamide 352362-19-7 C20H21ClFN5O2
    N-{2-Chloro4-[8-(1-ethyl-propyl)-7-oxo-7,8-dihydro-pyrido[2,3-d]pyrimidin-2-ylamino]-6-fluoro-phenyl}-acetamide
    —— 4-Amino-6-carboxamido-2,8-dichlorpyrido<3,2-d>pyrimidin 68409-27-8 C8H5Cl2N5O
    4-Amino-6-carboxamido-2,8-dichlorpyrido<3,2-d>pyrimidin
    —— 5-[3-(1-tert-butoxycarbonyl-piperidin-4-yl)-7-morpholin-4-yl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-5-yl]-pyridine-3-carbaldehyde 1173206-46-6 C24H30N8O4
    5-[3-(1-tert-butoxycarbonyl-piperidin-4-yl)-7-morpholin-4-yl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-5-yl]-pyridine-3-carbaldehyde
    —— 2-methyl-6-propyl-5,6,7,8-tetrahydro-3<i>H</i>-pyrido[4,3-<i>d</i>]pyrimidin-4-one 1081-26-1 C11H17N3O
    2-methyl-6-propyl-5,6,7,8-tetrahydro-3<i>H</i>-pyrido[4,3-<i>d</i>]pyrimidin-4-one
    —— 6-Methyl-2,3-pentamethylen-pyrido-4H<1,2-a>-pyrimidin-4-on 70026-46-9 C14H16N2O
    6-Methyl-2,3-pentamethylen-pyrido-4H<1,2-a>-pyrimidin-4-on
    —— (S)-2-(3-aminopyrrolidin-1-yl)-4-(4-(methylsulfonyl)phenylamino)pyrido[4,3-d]pyrimidin-5(6H)-one 1300608-88-1 C18H20N6O3S
    (S)-2-(3-aminopyrrolidin-1-yl)-4-(4-(methylsulfonyl)phenylamino)pyrido[4,3-d]pyrimidin-5(6H)-one
    —— (E)-3-{2-[2-(Aminomethyl)morpholino]-8-[2-(4-isopropyl-1,3-thiazol-2-yl)-ethyl]-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl}-2-propenoic acid 475057-40-0 C24H29N5O4S
    (E)-3-{2-[2-(Aminomethyl)morpholino]-8-[2-(4-isopropyl-1,3-thiazol-2-yl)-ethyl]-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl}-2-propenoic acid
    —— risperidone acetate monohydrate 785786-13-2 C2H4O2*C23H27FN4O2*H2O
    risperidone acetate monohydrate
    —— 8-Butyl-2-(3-iodo-phenylamino)-8H-pyrido[2,3-d]pyrimidin-7-one 352360-83-9 C17H17IN4O
    8-Butyl-2-(3-iodo-phenylamino)-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 3-(3-fluoro-benzyl)-4-oxo-3,4-dihydro-pyrido[3,4-d]pyrimidine-6-carboxylic acid 4-methoxy-benzylamide 602165-94-6 C23H19FN4O3
    3-(3-fluoro-benzyl)-4-oxo-3,4-dihydro-pyrido[3,4-d]pyrimidine-6-carboxylic acid 4-methoxy-benzylamide
    —— (E)-3-[8-[2-(4-Cyclobutyl-1,3-thiazol-2-yl)ethyl]-2-(3-hydroxypiperidino)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl]-2-propenoic acid 475057-10-4 C25H28N4O4S
    (E)-3-[8-[2-(4-Cyclobutyl-1,3-thiazol-2-yl)ethyl]-2-(3-hydroxypiperidino)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl]-2-propenoic acid
    —— 6-bromo-2-{[3-(dimethylamino)propyl]amino}-8-ethyl-4-methylpyrido[2,3-d]pyrimidin-7(8H)-one 934494-10-7 C15H22BrN5O
    6-bromo-2-{[3-(dimethylamino)propyl]amino}-8-ethyl-4-methylpyrido[2,3-d]pyrimidin-7(8H)-one
    —— 2-(3,5-Difluoro-phenylamino)-8-(1-ethyl-propyl)-8H-pyrido[2,3-d]pyrimidin-7-one 352362-15-3 C18H18F2N4O
    2-(3,5-Difluoro-phenylamino)-8-(1-ethyl-propyl)-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 2-Adamantan-1-yl-N-[7-(3-chloro-4-fluoro-benzyl)-5,6,7,8-tetrahydro-pyrido[3,4-d]pyrimidin-4-yl]-acetamide 911006-35-4 C26H30ClFN4O
    2-Adamantan-1-yl-N-[7-(3-chloro-4-fluoro-benzyl)-5,6,7,8-tetrahydro-pyrido[3,4-d]pyrimidin-4-yl]-acetamide
    —— 2-(4-Bromo-3-methyl-phenylamino)-8-cyclopentyl-8H-pyrido[2,3-d]pyrimidin-7-one 352362-67-5 C19H19BrN4O
    2-(4-Bromo-3-methyl-phenylamino)-8-cyclopentyl-8H-pyrido[2,3-d]pyrimidin-7-one
    —— (S)-6-(2-morpholinoethyl)-2-(2-oxo-4-(1-(2,3,5-trifluorophenyl)propan-2-ylamino)-1,2-dihydropyridin-3-yl)-6,7-dihydroimidazo[4,5-f]isoindol-5(1H)-one 1188411-81-5 C29H29F3N6O3
    (S)-6-(2-morpholinoethyl)-2-(2-oxo-4-(1-(2,3,5-trifluorophenyl)propan-2-ylamino)-1,2-dihydropyridin-3-yl)-6,7-dihydroimidazo[4,5-f]isoindol-5(1H)-one
    —— 7,9-Dimethyl-<1,2,4>triazolo<4',3':1,6>pyrido<2,3-d>pyrimidine-6,8(7H,9H)-dione 93551-57-6 C10H9N5O2
    7,9-Dimethyl-<1,2,4>triazolo<4',3':1,6>pyrido<2,3-d>pyrimidine-6,8(7H,9H)-dione
    —— (S)-1-ethyl-3-(4-(4-(3-ethylmorpholino)-7-methyl-8-oxo-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl)phenyl)urea 1207360-82-4 C23H30N6O3
    (S)-1-ethyl-3-(4-(4-(3-ethylmorpholino)-7-methyl-8-oxo-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl)phenyl)urea
    —— 1-isopropyl-3-(4-(4-morpholino-7-(pyrimidin-2-yl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl)phenyl)urea 1207357-89-8 C25H30N8O2
    1-isopropyl-3-(4-(4-morpholino-7-(pyrimidin-2-yl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl)phenyl)urea
    —— 912341-82-3 C19H18N4O
    —— (E)-3-{7-Fluoro-2-(3-hydroxypiperidino)-8-[2-(4-isopropyl-1,3-thiazol-2-yl)ethyl]-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl}-2-propenoic acid 475059-41-7 C24H27FN4O4S
    (E)-3-{7-Fluoro-2-(3-hydroxypiperidino)-8-[2-(4-isopropyl-1,3-thiazol-2-yl)ethyl]-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl}-2-propenoic acid
    —— 6-benzyl-2-butyl-7-methyl-5,6,7,8-tetrahydro-3<i>H</i>-pyrido[4,3-<i>d</i>]pyrimidin-4-one 1044-19-5 C19H25N3O
    6-benzyl-2-butyl-7-methyl-5,6,7,8-tetrahydro-3<i>H</i>-pyrido[4,3-<i>d</i>]pyrimidin-4-one
    —— 8-Cyclopropylmethyl-2-(3,4,5-trifluoro-phenylamino)-8H-pyrido[2,3-d]pyrimidin-7-one 352362-92-6 C17H13F3N4O
    8-Cyclopropylmethyl-2-(3,4,5-trifluoro-phenylamino)-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 1-ethyl-3-(4-(7-(1-methyl-6-oxo-1,6-dihydropyridin-3-yl)-4-morpholino-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl)phenyl)urea 1207362-99-9 C26H31N7O3
    1-ethyl-3-(4-(7-(1-methyl-6-oxo-1,6-dihydropyridin-3-yl)-4-morpholino-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl)phenyl)urea
    —— 7-Methyl-4-oxo-1-o-tolyl-1,4-dihydro-pyrido[2,3-d]pyrimidine-6-carboxylic acid ethyl ester 134828-54-9 C18H17N3O3
    7-Methyl-4-oxo-1-o-tolyl-1,4-dihydro-pyrido[2,3-d]pyrimidine-6-carboxylic acid ethyl ester
    —— D-dihomo-8-azagona-1,3,5(10)-triene 127934-47-8 C18H25N
    D-dihomo-8-azagona-1,3,5(10)-triene
    —— (2E,3Z)-2-[ethoxy(hydroxy)methylidene]-3-(hydroxymethylidene)-5-oxido-1,6-dihydropyrrolo[2,3-d]pyridazin-5-ium-7-one 50450-98-1 C10H11N3O5
    (2E,3Z)-2-[ethoxy(hydroxy)methylidene]-3-(hydroxymethylidene)-5-oxido-1,6-dihydropyrrolo[2,3-d]pyridazin-5-ium-7-one
    —— 2-(trans-2'-hydroxycyclohexyl)-9-methyl-1,2,3,4-tetrahydro-11H-dipyrido<1,2-a:4,3-d>pyrimidin-11-one 113400-90-1 C18H23N3O2
    2-(trans-2'-hydroxycyclohexyl)-9-methyl-1,2,3,4-tetrahydro-11H-dipyrido<1,2-a:4,3-d>pyrimidin-11-one
    —— 6-carbomethoxy-8-chloro-2,4-dimethoxypyrido<3,2-d>pyrimidine 91900-19-5 C11H10ClN3O4
    6-carbomethoxy-8-chloro-2,4-dimethoxypyrido<3,2-d>pyrimidine
    —— 4-Diethylamino-2-phenylpyrido<2,3-d>pyrimidin 41803-73-0 C17H18N4
    4-Diethylamino-2-phenylpyrido<2,3-d>pyrimidin
    —— 1,3-dibutylpyrido[2,3-d]pyrimidine-2,4(1H,3H)dione 1620584-30-6 C15H21N3O2
    1,3-dibutylpyrido[2,3-d]pyrimidine-2,4(1H,3H)dione
    —— 4,5-dimethyl-2-propan-2-yl-8H-pyrido[2,3-d]pyrimidin-7-one 83410-31-5 C12H15N3O
    4,5-dimethyl-2-propan-2-yl-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 4-Bromo-13,15-dimethyl-8-oxa-13,15,18-triazatetracyclo[8.8.0.02,7.012,17]octadeca-1(18),2(7),3,5,10,12(17)-hexaene-14,16-dione 1258979-62-2 C16H12BrN3O3
    4-Bromo-13,15-dimethyl-8-oxa-13,15,18-triazatetracyclo[8.8.0.02,7.012,17]octadeca-1(18),2(7),3,5,10,12(17)-hexaene-14,16-dione
    —— 6-(3-hydroxy-2-methylphenyl)-2-(phenylamino)imidazo[1,2-a]pyrimido[5,4-e]pyrimidin-5(6H)-one 1395027-41-4 C21H16N6O2
    6-(3-hydroxy-2-methylphenyl)-2-(phenylamino)imidazo[1,2-a]pyrimido[5,4-e]pyrimidin-5(6H)-one
    —— 2,4-Dibenzoylamino-6-brommethyl-1,3,5-triazanaphthalin 100266-92-0 C22H16BrN5O2
    2,4-Dibenzoylamino-6-brommethyl-1,3,5-triazanaphthalin
    —— N2-[1-(3,5-difluoropyridin-2-yl)ethyl]-N4-(1-methyl-1H-imidazol-4-yl)pyrido[2,3-d]pyrimidine-2,4-diamine trifluoroacetate 1220516-71-1 C2HF3O2*C18H16F2N8
    N2-[1-(3,5-difluoropyridin-2-yl)ethyl]-N4-(1-methyl-1H-imidazol-4-yl)pyrido[2,3-d]pyrimidine-2,4-diamine trifluoroacetate