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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 吡啶及其衍生物

    吡啶及其衍生物

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-[1-(hydroxyamino)ethylidene]-1,6-diphenylpyridine-2,4-dione —— C19H16N2O3
    3-[1-(hydroxyamino)ethylidene]-1,6-diphenylpyridine-2,4-dione
    —— N,3-dimethyl-N-(2-oxo-2-pyrrolidin-1-ylethyl)-6-phenyl-[1,2]oxazolo[5,4-b]pyridine-4-carboxamide —— C21H22N4O3
    N,3-dimethyl-N-(2-oxo-2-pyrrolidin-1-ylethyl)-6-phenyl-[1,2]oxazolo[5,4-b]pyridine-4-carboxamide
    —— 6-oxo-3-[1-[2-(pyridine-4-carbonyl)hydrazinyl]ethylidene]cyclohexa-1,4-diene-1-carboxamide —— C15H14N4O3
    6-oxo-3-[1-[2-(pyridine-4-carbonyl)hydrazinyl]ethylidene]cyclohexa-1,4-diene-1-carboxamide
    —— 3-[amino-(hydroxyamino)methylidene]-6-methylpyridin-2-one —— C7H9N3O2
    3-[amino-(hydroxyamino)methylidene]-6-methylpyridin-2-one
    —— 5-bromo-N'-[(3-ethoxy-5-nitro-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]pyridine-3-carbohydrazide —— C15H13BrN4O5
    5-bromo-N'-[(3-ethoxy-5-nitro-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]pyridine-3-carbohydrazide
    —— N-[[3-methyl-6-oxo-5-[[2-(pyridine-4-carbonyl)hydrazinyl]methylidene]cyclohexa-1,3-dien-1-yl]methylideneamino]pyridine-4-carboxamide —— C21H18N6O3
    N-[[3-methyl-6-oxo-5-[[2-(pyridine-4-carbonyl)hydrazinyl]methylidene]cyclohexa-1,3-dien-1-yl]methylideneamino]pyridine-4-carboxamide
    —— 3-chloro-6-ethoxy-N-[3-[(1R)-1-phenylethoxy]propyl]pyridine-2-carboxamide —— C19H23ClN2O3
    3-chloro-6-ethoxy-N-[3-[(1R)-1-phenylethoxy]propyl]pyridine-2-carboxamide
    —— 5-chloro-N-[(1S)-1-(4-chlorophenyl)ethyl]-N-cyclopropyl-6-oxo-1H-pyridine-3-carboxamide —— C17H16Cl2N2O2
    5-chloro-N-[(1S)-1-(4-chlorophenyl)ethyl]-N-cyclopropyl-6-oxo-1H-pyridine-3-carboxamide
    —— 3-chloro-6-ethoxy-N-[3-[(1S)-1-phenylethoxy]propyl]pyridine-2-carboxamide —— C19H23ClN2O3
    3-chloro-6-ethoxy-N-[3-[(1S)-1-phenylethoxy]propyl]pyridine-2-carboxamide
    —— 2-[2-[[1-(4-chlorophenyl)-3-methyl-5-oxopyrazol-4-ylidene]methyl]hydrazinyl]-4-methoxy-6-methylpyridine-3-carbonitrile —— C19H17ClN6O2
    2-[2-[[1-(4-chlorophenyl)-3-methyl-5-oxopyrazol-4-ylidene]methyl]hydrazinyl]-4-methoxy-6-methylpyridine-3-carbonitrile
    —— 5-(hydroxymethylidene)-4-methyl-2,6-dioxo-1-(2-phenylethyl)pyridine-3-carbonitrile —— C16H14N2O3
    5-(hydroxymethylidene)-4-methyl-2,6-dioxo-1-(2-phenylethyl)pyridine-3-carbonitrile
    —— [(2R)-oxolan-2-yl]-[4-[6-(2,2,2-trifluoroethoxy)pyridine-3-carbonyl]piperazin-1-yl]methanone —— C17H20F3N3O4
    [(2R)-oxolan-2-yl]-[4-[6-(2,2,2-trifluoroethoxy)pyridine-3-carbonyl]piperazin-1-yl]methanone
    —— N'-[(2,4-dimethoxy-3-nitro-6-oxocyclohexa-2,4-dien-1-ylidene)methyl]pyridine-4-carbohydrazide —— C15H14N4O6
    N'-[(2,4-dimethoxy-3-nitro-6-oxocyclohexa-2,4-dien-1-ylidene)methyl]pyridine-4-carbohydrazide
    —— [(2S)-oxolan-2-yl]-[4-[6-(2,2,2-trifluoroethoxy)pyridine-3-carbonyl]piperazin-1-yl]methanone —— C17H20F3N3O4
    [(2S)-oxolan-2-yl]-[4-[6-(2,2,2-trifluoroethoxy)pyridine-3-carbonyl]piperazin-1-yl]methanone
    —— N'-[(6-oxo-5-prop-2-enylcyclohexa-2,4-dien-1-ylidene)methyl]-2-[(4-phenyl-5-pyridin-4-yl-1,2,4-triazol-3-yl)sulfanyl]acetohydrazide —— C25H22N6O2S
    N'-[(6-oxo-5-prop-2-enylcyclohexa-2,4-dien-1-ylidene)methyl]-2-[(4-phenyl-5-pyridin-4-yl-1,2,4-triazol-3-yl)sulfanyl]acetohydrazide
    —— 3-chloro-6-ethoxy-N-[(6-morpholin-4-ylpyridin-3-yl)methyl]pyridine-2-carboxamide —— C18H21ClN4O3
    3-chloro-6-ethoxy-N-[(6-morpholin-4-ylpyridin-3-yl)methyl]pyridine-2-carboxamide
    —— N,N-diethyl-6-[2-(2-oxo-1-propan-2-ylindol-3-ylidene)hydrazinyl]pyridine-3-sulfonamide —— C20H25N5O3S
    N,N-diethyl-6-[2-(2-oxo-1-propan-2-ylindol-3-ylidene)hydrazinyl]pyridine-3-sulfonamide
    —— N-[2-(5-bromothiophen-2-yl)ethyl]-3-chloro-6-ethoxypyridine-2-carboxamide —— C14H14BrClN2O2S
    N-[2-(5-bromothiophen-2-yl)ethyl]-3-chloro-6-ethoxypyridine-2-carboxamide
    —— N'-[(5-bromo-3-nitro-6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-2-chloropyridine-3-carbohydrazide —— C13H8BrClN4O4
    N'-[(5-bromo-3-nitro-6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-2-chloropyridine-3-carbohydrazide
    —— 3-[3-(1-acetamidocycloheptyl)-1,2,4-oxadiazol-5-yl]-N-[(1R)-1-pyridin-2-ylethyl]propanamide —— C21H29N5O3
    3-[3-(1-acetamidocycloheptyl)-1,2,4-oxadiazol-5-yl]-N-[(1R)-1-pyridin-2-ylethyl]propanamide
    —— N'-[[3-methyl-5-oxo-1-(2,4,6-trichlorophenyl)pyrazol-4-ylidene]methyl]pyridine-3-carbohydrazide —— C17H12Cl3N5O2
    N'-[[3-methyl-5-oxo-1-(2,4,6-trichlorophenyl)pyrazol-4-ylidene]methyl]pyridine-3-carbohydrazide
    —— 5-bromo-N'-[(3-chloro-5-nitro-6-oxocyclohexa-2,4-dien-1-ylidene)methyl]pyridine-3-carbohydrazide —— C13H8BrClN4O4
    5-bromo-N'-[(3-chloro-5-nitro-6-oxocyclohexa-2,4-dien-1-ylidene)methyl]pyridine-3-carbohydrazide
    —— 2-chloro-N'-[(3-chloro-5-methoxy-6-oxocyclohexa-2,4-dien-1-ylidene)methyl]pyridine-3-carbohydrazide —— C14H11Cl2N3O3
    2-chloro-N'-[(3-chloro-5-methoxy-6-oxocyclohexa-2,4-dien-1-ylidene)methyl]pyridine-3-carbohydrazide
    —— N,N-diethyl-6-[2-[(2-hydroxy-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]hydrazinyl]pyridine-3-sulfonamide —— C16H20N4O4S
    N,N-diethyl-6-[2-[(2-hydroxy-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]hydrazinyl]pyridine-3-sulfonamide
    —— 2-[2-[[1-(3-chlorophenyl)-3-methyl-5-oxopyrazol-4-ylidene]methyl]hydrazinyl]-4-(methoxymethyl)-6-methylpyridine-3-carbonitrile —— C20H19ClN6O2
    2-[2-[[1-(3-chlorophenyl)-3-methyl-5-oxopyrazol-4-ylidene]methyl]hydrazinyl]-4-(methoxymethyl)-6-methylpyridine-3-carbonitrile
    —— 4-[[(3,5-dibromopyridin-2-yl)amino]methylidene]-5-methyl-2-(2,4,6-trichlorophenyl)pyrazol-3-one —— C16H9Br2Cl3N4O
    4-[[(3,5-dibromopyridin-2-yl)amino]methylidene]-5-methyl-2-(2,4,6-trichlorophenyl)pyrazol-3-one
    —— N-[3-[[(2R)-oxolan-2-yl]methoxy]propyl]pyridine-2-carboxamide —— C14H20N2O3
    N-[3-[[(2R)-oxolan-2-yl]methoxy]propyl]pyridine-2-carboxamide
    —— [1-(furan-2-ylmethyl)-6-pyridin-3-ylpyrazolo[3,4-b]pyridin-4-yl]-[(2S)-2-methylmorpholin-4-yl]methanone —— C22H21N5O3
    [1-(furan-2-ylmethyl)-6-pyridin-3-ylpyrazolo[3,4-b]pyridin-4-yl]-[(2S)-2-methylmorpholin-4-yl]methanone
    —— N-[3-[[(2R)-oxolan-2-yl]methoxy]propyl]pyridine-3-carboxamide —— C14H20N2O3
    N-[3-[[(2R)-oxolan-2-yl]methoxy]propyl]pyridine-3-carboxamide
    —— N-[3-[[(2S)-oxolan-2-yl]methoxy]propyl]pyridine-3-carboxamide —— C14H20N2O3
    N-[3-[[(2S)-oxolan-2-yl]methoxy]propyl]pyridine-3-carboxamide
    —— 2-(3-chlorophenyl)-4-[[[6-[[1-(3-chlorophenyl)-3-methyl-5-oxopyrazol-4-ylidene]methylamino]pyridin-2-yl]amino]methylidene]-5-methylpyrazol-3-one —— C27H21Cl2N7O2
    2-(3-chlorophenyl)-4-[[[6-[[1-(3-chlorophenyl)-3-methyl-5-oxopyrazol-4-ylidene]methylamino]pyridin-2-yl]amino]methylidene]-5-methylpyrazol-3-one
    —— ethyl 2,4-dimethyl-5-[1-[2-(3,5,6-trichloropyridin-2-yl)hydrazinyl]ethylidene]pyrrole-3-carboxylate —— C16H17Cl3N4O2
    ethyl 2,4-dimethyl-5-[1-[2-(3,5,6-trichloropyridin-2-yl)hydrazinyl]ethylidene]pyrrole-3-carboxylate
    —— N-[3-[[(2S)-oxolan-2-yl]methoxy]propyl]pyridine-2-carboxamide —— C14H20N2O3
    N-[3-[[(2S)-oxolan-2-yl]methoxy]propyl]pyridine-2-carboxamide
    —— N'-[[4-(diethylamino)-6-oxocyclohexa-2,4-dien-1-ylidene]methyl]-5-nitropyridine-2-carbohydrazide —— C17H19N5O4
    N'-[[4-(diethylamino)-6-oxocyclohexa-2,4-dien-1-ylidene]methyl]-5-nitropyridine-2-carbohydrazide
    —— N-[3-[[(2R)-oxolan-2-yl]methoxy]propyl]pyridine-4-carboxamide —— C14H20N2O3
    N-[3-[[(2R)-oxolan-2-yl]methoxy]propyl]pyridine-4-carboxamide
    —— 3-[2-[5-cyano-1-(2-hydroxyethyl)-4-methyl-2,6-dioxopyridin-3-ylidene]hydrazinyl]-1H-1,2,4-triazole-5-carboxylic acid —— C12H11N7O5
    3-[2-[5-cyano-1-(2-hydroxyethyl)-4-methyl-2,6-dioxopyridin-3-ylidene]hydrazinyl]-1H-1,2,4-triazole-5-carboxylic acid
    —— N'-[[5-(hydroxymethyl)-2-methyl-3-oxopyridin-4-ylidene]methyl]adamantane-1-carbohydrazide —— C19H25N3O3
    N'-[[5-(hydroxymethyl)-2-methyl-3-oxopyridin-4-ylidene]methyl]adamantane-1-carbohydrazide
    —— 4-amino-3,5,6-trichloro-N'-[(3-chloro-5-nitro-6-oxocyclohexa-2,4-dien-1-ylidene)methyl]pyridine-2-carbohydrazide —— C13H7Cl4N5O4
    4-amino-3,5,6-trichloro-N'-[(3-chloro-5-nitro-6-oxocyclohexa-2,4-dien-1-ylidene)methyl]pyridine-2-carbohydrazide
    —— 4-[(2-diethoxyphosphinothioylhydrazinyl)methylidene]-5-(hydroxymethyl)-2-methylpyridin-3-one —— C12H20N3O4PS
    4-[(2-diethoxyphosphinothioylhydrazinyl)methylidene]-5-(hydroxymethyl)-2-methylpyridin-3-one
    —— 3-chloro-N'-[2-(3,5-dimethylpyrazol-1-yl)acetyl]-6-ethoxypyridine-2-carbohydrazide —— C15H18ClN5O3
    3-chloro-N'-[2-(3,5-dimethylpyrazol-1-yl)acetyl]-6-ethoxypyridine-2-carbohydrazide
    —— 3,3-Dimethyl-1-[2-(nitrosomethylidene)pyridin-1-yl]butan-2-one —— C12H16N2O2
    3,3-Dimethyl-1-[2-(nitrosomethylidene)pyridin-1-yl]butan-2-one
    —— N-[(5-cyano-4-methyl-2,6-dioxopyridin-3-ylidene)methyl]acetamide —— C10H9N3O3
    N-[(5-cyano-4-methyl-2,6-dioxopyridin-3-ylidene)methyl]acetamide
    —— N'-[[5-chloro-3-(4-methylphenyl)-2-oxoimidazol-4-ylidene]methyl]pyridine-4-carbohydrazide —— C17H14ClN5O2
    N'-[[5-chloro-3-(4-methylphenyl)-2-oxoimidazol-4-ylidene]methyl]pyridine-4-carbohydrazide
    —— 3-chloro-N-[(3S)-1,1-dioxothiolan-3-yl]-6-ethoxy-N-methylpyridine-2-carboxamide —— C13H17ClN2O4S
    3-chloro-N-[(3S)-1,1-dioxothiolan-3-yl]-6-ethoxy-N-methylpyridine-2-carboxamide
    —— methyl (2R)-2-[2-[[6-(1,2,4-triazol-1-yl)pyridin-3-yl]carbamoyl]phenyl]sulfanylpropanoate —— C18H17N5O3S
    methyl (2R)-2-[2-[[6-(1,2,4-triazol-1-yl)pyridin-3-yl]carbamoyl]phenyl]sulfanylpropanoate
    —— 2-(3-methylsulfonylphenoxy)-N-(6-pyrazol-1-ylpyridin-3-yl)acetamide —— C17H16N4O4S
    2-(3-methylsulfonylphenoxy)-N-(6-pyrazol-1-ylpyridin-3-yl)acetamide
    —— methyl (2S)-2-[2-[[6-(1,2,4-triazol-1-yl)pyridin-3-yl]carbamoyl]phenyl]sulfanylpropanoate —— C18H17N5O3S
    methyl (2S)-2-[2-[[6-(1,2,4-triazol-1-yl)pyridin-3-yl]carbamoyl]phenyl]sulfanylpropanoate
    —— (2R)-2-methoxy-N-(2-pyridin-2-ylethyl)propanamide —— C11H16N2O2
    (2R)-2-methoxy-N-(2-pyridin-2-ylethyl)propanamide
    —— (2S)-2-methoxy-N-(2-pyridin-2-ylethyl)propanamide —— C11H16N2O2
    (2S)-2-methoxy-N-(2-pyridin-2-ylethyl)propanamide
    —— 2-[[4-(4-chlorophenyl)-5-pyridin-4-yl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-oxonaphthalen-1-ylidene)methyl]acetohydrazide —— C26H19ClN6O2S
    2-[[4-(4-chlorophenyl)-5-pyridin-4-yl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-oxonaphthalen-1-ylidene)methyl]acetohydrazide