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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 吡唑并嘧啶类

    吡唑并嘧啶类

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-{4-[(1-acetyl-4-piperidinyl)amino]-2-methoxyphenyl}-1-cyclohexyl-3-methyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one 553671-29-7 C26H34N6O3
    5-{4-[(1-acetyl-4-piperidinyl)amino]-2-methoxyphenyl}-1-cyclohexyl-3-methyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one
    —— 4-chloro-6-cyclohexyl-1-methyl-1<i>H</i>-pyrazolo[3,4-<i>d</i>]pyrimidine 36274-26-7 C12H15ClN4
    4-chloro-6-cyclohexyl-1-methyl-1<i>H</i>-pyrazolo[3,4-<i>d</i>]pyrimidine
    —— furan-2-carboxylic acid N'-(5-chloro-1-propyl-1H-pyrazolo[4,3-d]pyrimidin-7-yl)-hydrazide 1357087-35-4 C13H13ClN6O2
    furan-2-carboxylic acid N'-(5-chloro-1-propyl-1H-pyrazolo[4,3-d]pyrimidin-7-yl)-hydrazide
    —— (R)-(6-bromo-pyrazolo[1,5-a]pyrimidin-2-yl)-(1-methyl-6-thiophen-2-yl-3,4-dihydro-1H-pyrrolo[1,2-a]pyrazin-2-yl)-methanone 1174646-71-9 C19H16BrN5OS
    (R)-(6-bromo-pyrazolo[1,5-a]pyrimidin-2-yl)-(1-methyl-6-thiophen-2-yl-3,4-dihydro-1H-pyrrolo[1,2-a]pyrazin-2-yl)-methanone
    —— (S)-2-(6-bromo-pyrazolo[1,5-a]pyrimidine-2-carbonyl)-1-methyl-1,2,3,4-tetrahydro-pyrrolo[1,2-a]pyrazine-6-carbonitrile 1174645-78-3 C16H13BrN6O
    (S)-2-(6-bromo-pyrazolo[1,5-a]pyrimidine-2-carbonyl)-1-methyl-1,2,3,4-tetrahydro-pyrrolo[1,2-a]pyrazine-6-carbonitrile
    —— (R)-(6-chloro-1-methyl-3,4-dihydro-1H-pyrrolo[1,2-a]pyrazin-2-yl)-(6-chloro-pyrazolo[1,5-a]pyrimidin-2-yl)-methanone 1174644-97-3 C15H13Cl2N5O
    (R)-(6-chloro-1-methyl-3,4-dihydro-1H-pyrrolo[1,2-a]pyrazin-2-yl)-(6-chloro-pyrazolo[1,5-a]pyrimidin-2-yl)-methanone
    —— Tert-butyl 3-[7-[bis(2-trimethylsilylethoxymethyl)amino]-3-(1-methylpyrazol-4-yl)-6-prop-1-ynylpyrazolo[1,5-a]pyrimidin-5-yl]piperidine-1-carboxylate 934297-67-3 C35H57N7O4Si2
    Tert-butyl 3-[7-[bis(2-trimethylsilylethoxymethyl)amino]-3-(1-methylpyrazol-4-yl)-6-prop-1-ynylpyrazolo[1,5-a]pyrimidin-5-yl]piperidine-1-carboxylate
    —— (2S)-2-[[6-(2-aminopyrazolo[1,5-a]pyrimidin-3-yl)pyrimidin-4-yl]amino]-2-phenylethanol 1169687-82-4 C18H17N7O
    (2S)-2-[[6-(2-aminopyrazolo[1,5-a]pyrimidin-3-yl)pyrimidin-4-yl]amino]-2-phenylethanol
    —— 7,8-dihydro-3,5-dimethyl-1-(2,2,2-trifluoroethyl)-1H-pyrazolo[4,3-d]pyrimidin-7-one 89239-77-0 C9H9F3N4O
    7,8-dihydro-3,5-dimethyl-1-(2,2,2-trifluoroethyl)-1H-pyrazolo[4,3-d]pyrimidin-7-one
    —— Ethyl-1,4-Dihydro-4-oxo-7-methylthio-pyrimido<4,5-c>pyridazin-3-carboxylate 55084-73-6 C10H10N4O3S
    Ethyl-1,4-Dihydro-4-oxo-7-methylthio-pyrimido<4,5-c>pyridazin-3-carboxylate
    —— 1-isopropyl-3-(1(2)<i>H</i>-pyrazolo[3,4-<i>d</i>]pyrimidin-4-yl)-urea 58360-68-2 C9H12N6O
    1-isopropyl-3-(1(2)<i>H</i>-pyrazolo[3,4-<i>d</i>]pyrimidin-4-yl)-urea
    —— 3-cyclopentyl-N-(3-isopropyl-5,7-dimethylpyrazolo[1,5-a]pyrimidin-2-yl)propanamide 1375087-34-5 C19H28N4O
    3-cyclopentyl-N-(3-isopropyl-5,7-dimethylpyrazolo[1,5-a]pyrimidin-2-yl)propanamide
    —— N-(2-aminoethyl)-4-(1-cyclohexyl-3-methyl-7-oxo-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-3-methoxy-N-methylbenzenesulfonamide 553670-92-1 C22H30N6O4S
    N-(2-aminoethyl)-4-(1-cyclohexyl-3-methyl-7-oxo-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-3-methoxy-N-methylbenzenesulfonamide
    —— 1-ethyl-3-[3-(6-pyridin-4-yl-pyrazolo[1,5-a]pyrimidin-3-yl)-phenyl]-urea 1036984-05-0 C20H18N6O
    1-ethyl-3-[3-(6-pyridin-4-yl-pyrazolo[1,5-a]pyrimidin-3-yl)-phenyl]-urea
    —— (6-bromo-pyrazolo[1,5-a]pyrimidin-2-yl)-(1,6-dimethyl-3,4-dihydro-1H-pyrrolo[1,2-a]pyrazin-2-yl)-methanone 1174644-47-3 C16H16BrN5O
    (6-bromo-pyrazolo[1,5-a]pyrimidin-2-yl)-(1,6-dimethyl-3,4-dihydro-1H-pyrrolo[1,2-a]pyrazin-2-yl)-methanone
    —— 2-methyl-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid {2-[3-(3-fluoro-benzyl)-ureido]-thiazol-4-ylmethyl}-methyl-amide 1108708-49-1 C21H20FN7O2S
    2-methyl-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid {2-[3-(3-fluoro-benzyl)-ureido]-thiazol-4-ylmethyl}-methyl-amide
    —— pyrazolo[1,5-a]pyrimidine-5-carbonitrile 864439-29-2 C7H4N4
    pyrazolo[1,5-a]pyrimidine-5-carbonitrile
    —— 2-allyl-1-{6-[(1R*)-1-hydroxyethyl]pyridin-2-yl}-6-methylthio-1,2-dihydro-3H-pyrazolo[3,4-d]pyrimidin-3-one 955369-61-6 C16H17N5O2S
    2-allyl-1-{6-[(1R*)-1-hydroxyethyl]pyridin-2-yl}-6-methylthio-1,2-dihydro-3H-pyrazolo[3,4-d]pyrimidin-3-one
    —— 7-amino-5-methoxy-1,3-dimethyl-1<i>H</i>-pyrimido[4,5-<i>c</i>]pyridazin-4-one 67873-66-9 C9H11N5O2
    7-amino-5-methoxy-1,3-dimethyl-1<i>H</i>-pyrimido[4,5-<i>c</i>]pyridazin-4-one
    —— 3-allyl-2-amino-6-(3-fluorophenyl)-5-[1-(3-hydroxypropyl)-6-oxo-1,6-dihydro-3-pyridinyl]-3,4-dihydro-4-pyrimidinone 521063-71-8 C21H21FN4O3
    3-allyl-2-amino-6-(3-fluorophenyl)-5-[1-(3-hydroxypropyl)-6-oxo-1,6-dihydro-3-pyridinyl]-3,4-dihydro-4-pyrimidinone
    —— 6-bromo-N-cyclohexylpyrazolo[1,5-a]pyrimidine-2-carboxamide 832144-27-1 C13H15BrN4O
    6-bromo-N-cyclohexylpyrazolo[1,5-a]pyrimidine-2-carboxamide
    —— (S)-9-(2-difluoromethyl-2H-pyrazol-3-ylmethyl)-2-(8-oxa-3-azabicyclo[3.2.1]oct-3-yl)-8-trifluoromethyl-6,7,8,9-tetrahydropyrimido[1,2-a]pyrimidin-4-one 1523407-96-6 C19H21F5N6O2
    (S)-9-(2-difluoromethyl-2H-pyrazol-3-ylmethyl)-2-(8-oxa-3-azabicyclo[3.2.1]oct-3-yl)-8-trifluoromethyl-6,7,8,9-tetrahydropyrimido[1,2-a]pyrimidin-4-one
    —— 2-cyclopropyl-6-methyl-8-(4-pyridinyl)-3-[6-(tetrahydro-2H-pyran-4-yl)-3-pyridinyl]-imidazo[1,2-b]pyridazine 1298031-13-6 C25H25N5O
    2-cyclopropyl-6-methyl-8-(4-pyridinyl)-3-[6-(tetrahydro-2H-pyran-4-yl)-3-pyridinyl]-imidazo[1,2-b]pyridazine
    —— 1-cyclohexyl-5-{2-methoxy-4-[(2-methoxyethyl)amino]phenyl)-3-methyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one 553671-18-4 C22H29N5O3
    1-cyclohexyl-5-{2-methoxy-4-[(2-methoxyethyl)amino]phenyl)-3-methyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one
    —— 1391618-44-2 C18H18N4
    —— (S)-(6-chloro-pyrazolo[1,5-a]pyrimidin-2-yl)-(4-methyl-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazin-5-yl)-methanone 1174645-27-2 C14H13ClN6O
    (S)-(6-chloro-pyrazolo[1,5-a]pyrimidin-2-yl)-(4-methyl-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazin-5-yl)-methanone
    —— 1-(4-chlorobut-2-ynyl)-3-iodo-1H-pyrazolo[3,4-d]pyrimidine-4-amine 943974-36-5 C9H7ClIN5
    1-(4-chlorobut-2-ynyl)-3-iodo-1H-pyrazolo[3,4-d]pyrimidine-4-amine
    —— 2-methyl-4-pyrazolo[1,5-a]pyrimidin-5-yl-but-3-yn-2-ol 1228351-52-7 C11H11N3O
    2-methyl-4-pyrazolo[1,5-a]pyrimidin-5-yl-but-3-yn-2-ol
    —— 1-butyl-3-(1(2)<i>H</i>-pyrazolo[3,4-<i>d</i>]pyrimidin-4-yl)-urea 58360-71-7 C10H14N6O
    1-butyl-3-(1(2)<i>H</i>-pyrazolo[3,4-<i>d</i>]pyrimidin-4-yl)-urea
    —— N-[(2-Chlorophenyl)methyl]-5-(4-methylphenyl)-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxamide 6793-02-8 C22H20ClF3N4O
    N-[(2-Chlorophenyl)methyl]-5-(4-methylphenyl)-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxamide
    —— 7-(5-nitro-furan-2-ylmethylenehydrazono)-5-methyl-4,7-dihydro-pyrazolo[1,5-<i>a</i>]pyrimidine-3-sulfonic acid 58347-35-6 C12H10N6O6S
    7-(5-nitro-furan-2-ylmethylenehydrazono)-5-methyl-4,7-dihydro-pyrazolo[1,5-<i>a</i>]pyrimidine-3-sulfonic acid
    —— 1092985-13-1 C14H8F4N4O4
    —— 5,7-dioxo-2-phenyl-4,5,6,7-tetrahydro-pyrazolo[1,5-a]pyrimidine-6-carbaldehyde-phenylhydrazone 108476-72-8 C19H15N5O2
    5,7-dioxo-2-phenyl-4,5,6,7-tetrahydro-pyrazolo[1,5-a]pyrimidine-6-carbaldehyde-phenylhydrazone
    —— N-[1-(2-iodophenyl)-1H-pyrazol-5-yl]pyrazolo[1,5-a]pyrimidine-3-carboxamide 1260162-77-3 C16H11IN6O
    N-[1-(2-iodophenyl)-1H-pyrazol-5-yl]pyrazolo[1,5-a]pyrimidine-3-carboxamide
    —— (6-chloro-pyrazolo[1,5-a]pyrimidin-2-yl)-(1-methyl-3,4-dihydro-1H-furo[3,2-c]pyridazin-2-yl)-methanone 1174648-86-2 C14H12ClN5O2
    (6-chloro-pyrazolo[1,5-a]pyrimidin-2-yl)-(1-methyl-3,4-dihydro-1H-furo[3,2-c]pyridazin-2-yl)-methanone
    —— (S)-(6-bromo-pyrazolo[1,5-a]pyrimidin-2-yl)-(1,6-dimethyl-3,4-dihydro-1H-pyrrolo[1,2-a]pyrazin-2-yl)-methanone 1174644-48-4 C16H16BrN5O
    (S)-(6-bromo-pyrazolo[1,5-a]pyrimidin-2-yl)-(1,6-dimethyl-3,4-dihydro-1H-pyrrolo[1,2-a]pyrazin-2-yl)-methanone
    —— 1-[(2,2-dimethyl-1,3-dioxolan-4-yl)methyl]-3-methylpyrazolo[3,4-d]pyrimidin-4-amine 130867-88-8 C12H17N5O2
    1-[(2,2-dimethyl-1,3-dioxolan-4-yl)methyl]-3-methylpyrazolo[3,4-d]pyrimidin-4-amine
    —— Ethyl 5-methylpyrazolo<1,5-a>pyrimidine-7-carboxylate 145371-72-8 C10H11N3O2
    Ethyl 5-methylpyrazolo<1,5-a>pyrimidine-7-carboxylate
    —— N-(isoquinolin-5-ylmethyl)-1-(2-phenylethyl)-6-pyrrolidin-1-yl-1H-pyrazolo[3,4-d]pyrimidin-4-amine 1251464-01-3 C27H27N7
    N-(isoquinolin-5-ylmethyl)-1-(2-phenylethyl)-6-pyrrolidin-1-yl-1H-pyrazolo[3,4-d]pyrimidin-4-amine
    —— (R)-(6-chloro-pyrazolo[1,5-a]pyrimidin-2-yl)-(8-methyl-5,6-dihydro-8H-imidazo[1,2-a]pyrazin-7-yl)-methanone 1174645-37-4 C14H13ClN6O
    (R)-(6-chloro-pyrazolo[1,5-a]pyrimidin-2-yl)-(8-methyl-5,6-dihydro-8H-imidazo[1,2-a]pyrazin-7-yl)-methanone
    —— 6-ethoxycarbonyl-7-(3,4-dichlorophenylamino)pyrazolo[1,5-a]pyrimidine-3-sulfonic acid 1333214-90-6 C15H12Cl2N4O5S
    6-ethoxycarbonyl-7-(3,4-dichlorophenylamino)pyrazolo[1,5-a]pyrimidine-3-sulfonic acid
    —— trans-4-(3-bromo-6-((2-cyclopropylethyl)amino)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)cyclohexanol 1603945-67-0 C16H22BrN5O
    trans-4-(3-bromo-6-((2-cyclopropylethyl)amino)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)cyclohexanol
    —— Dinitrodenafil 1797103-21-9 C17H18N6O6
    Dinitrodenafil
    —— N-[[(5S)-3-[3,5-difluoro-4-[8-oxo-4-(pyridin-2-ylamino)-1,3,9,12-tetrazatricyclo[7.5.0.02,7]tetradeca-2(7),3,5-trien-12-yl]phenyl]-2-oxo-1,3-oxazolidin-5-yl]methyl]acetamide 1138148-55-6 C27H26F2N8O4
    N-[[(5S)-3-[3,5-difluoro-4-[8-oxo-4-(pyridin-2-ylamino)-1,3,9,12-tetrazatricyclo[7.5.0.02,7]tetradeca-2(7),3,5-trien-12-yl]phenyl]-2-oxo-1,3-oxazolidin-5-yl]methyl]acetamide
    —— 2-(2-(ethylthio)ethyl)-7-methyl-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-5-one 139887-04-0 C10H13N3OS2
    2-(2-(ethylthio)ethyl)-7-methyl-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-5-one
    —— 7-chloro-1,5-dimethylpyrazolo[4,3-d]pyrimidine 1500962-93-5 C7H7ClN4
    7-chloro-1,5-dimethylpyrazolo[4,3-d]pyrimidine
    —— 2-[7-(1-Benzothiophen-3-yl)-5-methyl-2-phenylpyrazolo[1,5-a]pyrimidin-6-yl]-2-[(2-methylpropan-2-yl)oxy]acetic acid 1364590-73-7 C27H25N3O3S
    2-[7-(1-Benzothiophen-3-yl)-5-methyl-2-phenylpyrazolo[1,5-a]pyrimidin-6-yl]-2-[(2-methylpropan-2-yl)oxy]acetic acid
    —— 4-Ethoxy-1-(4-methoxy-benzoyl)-3-methylsulfanyl-1H-pyrazolo[3,4-d][1,3]oxazin-6-one 80072-77-1 C16H15N3O5S
    4-Ethoxy-1-(4-methoxy-benzoyl)-3-methylsulfanyl-1H-pyrazolo[3,4-d][1,3]oxazin-6-one
    —— 2-(4-aminopyrazolo[3,4-d]pyrimidin-1-yl)propane-1,3-diol 130868-00-7 C8H11N5O2
    2-(4-aminopyrazolo[3,4-d]pyrimidin-1-yl)propane-1,3-diol
    —— 3-[6-[(4-Chloro-2-fluorophenyl)methylamino]pyrimidin-4-yl]pyrazolo[1,5-a]pyrimidin-2-amine 1169687-09-5 C17H13ClFN7
    3-[6-[(4-Chloro-2-fluorophenyl)methylamino]pyrimidin-4-yl]pyrazolo[1,5-a]pyrimidin-2-amine