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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
    —— 6-chloro-N'-(thiophene-2-carbonyl)pyridine-3-carbohydrazide —— C11H8ClN3O2S
    6-chloro-N'-(thiophene-2-carbonyl)pyridine-3-carbohydrazide
    —— 5-bromo-N'-methyl-N'-phenylpyridine-3-carbohydrazide —— C13H12BrN3O
    5-bromo-N'-methyl-N'-phenylpyridine-3-carbohydrazide
    —— 1-[(6-chloropyridine-3-carbonyl)amino]-3-[(2R)-1-methoxypropan-2-yl]thiourea —— C11H15ClN4O2S
    1-[(6-chloropyridine-3-carbonyl)amino]-3-[(2R)-1-methoxypropan-2-yl]thiourea
    —— [2-(2,5-Dimethyl-1-pyridin-2-ylpyrrol-3-yl)-2-oxoethyl] 2-chloro-4,6-dimethylpyridine-3-carboxylate —— C21H20ClN3O3
    [2-(2,5-Dimethyl-1-pyridin-2-ylpyrrol-3-yl)-2-oxoethyl] 2-chloro-4,6-dimethylpyridine-3-carboxylate
    —— (3-Methyl-1,2-oxazol-5-yl)methyl 2-chloro-4,6-dimethylpyridine-3-carboxylate —— C13H13ClN2O3
    (3-Methyl-1,2-oxazol-5-yl)methyl 2-chloro-4,6-dimethylpyridine-3-carboxylate
    —— [2-(1-Cyclopropyl-4-methoxycarbonyl-2,5-dimethylpyrrol-3-yl)-2-oxoethyl] 2-chloro-4,6-dimethylpyridine-3-carboxylate —— C21H23ClN2O5
    [2-(1-Cyclopropyl-4-methoxycarbonyl-2,5-dimethylpyrrol-3-yl)-2-oxoethyl] 2-chloro-4,6-dimethylpyridine-3-carboxylate
    —— [2-(6-Amino-1-cyclopropyl-2,4-dioxopyrimidin-5-yl)-2-oxoethyl] 2-chloro-4,6-dimethylpyridine-3-carboxylate —— C17H17ClN4O5
    [2-(6-Amino-1-cyclopropyl-2,4-dioxopyrimidin-5-yl)-2-oxoethyl] 2-chloro-4,6-dimethylpyridine-3-carboxylate
    —— N'-[(E)-3-(1-phenyl-3-pyridin-3-ylpyrazol-4-yl)prop-2-enoyl]furan-2-carbohydrazide —— C22H17N5O3
    N'-[(E)-3-(1-phenyl-3-pyridin-3-ylpyrazol-4-yl)prop-2-enoyl]furan-2-carbohydrazide
    —— N-[2-(2-fluorophenyl)ethyl]-1-phenyl-3-pyridin-3-ylpyrazole-4-carboxamide —— C23H19FN4O
    N-[2-(2-fluorophenyl)ethyl]-1-phenyl-3-pyridin-3-ylpyrazole-4-carboxamide
    —— N-[2-(3,4-diethoxyphenyl)ethyl]-2-pyridinecarboxamide —— C18H22N2O3
    N-[2-(3,4-diethoxyphenyl)ethyl]-2-pyridinecarboxamide
    —— 5-bromo-N-[3-[(2S)-2-methylpiperidin-1-ium-1-yl]propyl]pyridine-3-carboxamide —— C15H23BrN3O+
    5-bromo-N-[3-[(2S)-2-methylpiperidin-1-ium-1-yl]propyl]pyridine-3-carboxamide
    —— (E)-N-[3-[(2R)-2-methylpiperidin-1-yl]propyl]-3-(1-phenyl-3-pyridin-3-ylpyrazol-4-yl)prop-2-enamide —— C26H31N5O
    (E)-N-[3-[(2R)-2-methylpiperidin-1-yl]propyl]-3-(1-phenyl-3-pyridin-3-ylpyrazol-4-yl)prop-2-enamide
    —— 5-bromo-N'-(2-methylfuran-3-carbonyl)pyridine-3-carbohydrazide —— C12H10BrN3O3
    5-bromo-N'-(2-methylfuran-3-carbonyl)pyridine-3-carbohydrazide
    —— 5-bromo-N-[3-[(2R)-2-methylpiperidin-1-ium-1-yl]propyl]pyridine-3-carboxamide —— C15H23BrN3O+
    5-bromo-N-[3-[(2R)-2-methylpiperidin-1-ium-1-yl]propyl]pyridine-3-carboxamide
    —— 6-chloro-N-[3-[(2S)-2-methylpiperidin-1-ium-1-yl]propyl]pyridine-3-carboxamide —— C15H23ClN3O+
    6-chloro-N-[3-[(2S)-2-methylpiperidin-1-ium-1-yl]propyl]pyridine-3-carboxamide
    —— 6-chloro-N'-[2-(4-cyanophenoxy)acetyl]pyridine-3-carbohydrazide —— C15H11ClN4O3
    6-chloro-N'-[2-(4-cyanophenoxy)acetyl]pyridine-3-carbohydrazide
    —— 5-bromo-N'-[2-(2-fluorophenoxy)acetyl]pyridine-3-carbohydrazide —— C14H11BrFN3O3
    5-bromo-N'-[2-(2-fluorophenoxy)acetyl]pyridine-3-carbohydrazide
    —— 6-chloro-N'-[2-(2-fluorophenoxy)acetyl]pyridine-3-carbohydrazide —— C14H11ClFN3O3
    6-chloro-N'-[2-(2-fluorophenoxy)acetyl]pyridine-3-carbohydrazide
    —— 5-bromo-N'-[2-(3,5-dimethylphenoxy)acetyl]pyridine-3-carbohydrazide —— C16H16BrN3O3
    5-bromo-N'-[2-(3,5-dimethylphenoxy)acetyl]pyridine-3-carbohydrazide
    —— 6-chloro-N-[(2-methoxy-5-methylphenyl)methyl]-N-methylpyridine-3-carboxamide —— C16H17ClN2O2
    6-chloro-N-[(2-methoxy-5-methylphenyl)methyl]-N-methylpyridine-3-carboxamide
    —— N-[(2-methoxy-5-methylphenyl)methyl]-N-methyl-1-phenyl-3-pyridin-3-ylpyrazole-4-carboxamide —— C25H24N4O2
    N-[(2-methoxy-5-methylphenyl)methyl]-N-methyl-1-phenyl-3-pyridin-3-ylpyrazole-4-carboxamide
    —— 1-[(5-Bromopyridine-3-carbonyl)amino]-3-(4-fluorophenyl)thiourea —— C13H10BrFN4OS
    1-[(5-Bromopyridine-3-carbonyl)amino]-3-(4-fluorophenyl)thiourea
    —— Methyl 1-ethyl-2,4-dioxo-7-pyridin-3-ylpyrido[2,3-d]pyrimidine-5-carboxylate —— C16H14N4O4
    Methyl 1-ethyl-2,4-dioxo-7-pyridin-3-ylpyrido[2,3-d]pyrimidine-5-carboxylate
    —— (E)-N-(2-methoxyethyl)-3-(1-phenyl-3-pyridin-3-ylpyrazol-4-yl)prop-2-enamide —— C20H20N4O2
    (E)-N-(2-methoxyethyl)-3-(1-phenyl-3-pyridin-3-ylpyrazol-4-yl)prop-2-enamide
    —— Methyl 3-methyl-1-(2-methylpropyl)-2,4-dioxo-7-pyridin-3-ylpyrido[2,3-d]pyrimidine-5-carboxylate —— C19H20N4O4
    Methyl 3-methyl-1-(2-methylpropyl)-2,4-dioxo-7-pyridin-3-ylpyrido[2,3-d]pyrimidine-5-carboxylate
    —— N-[2-(4-tert-butyl-2,6-dimethylphenyl)ethyl]-1-oxidopyridin-1-ium-3-carboxamide —— C20H26N2O2
    N-[2-(4-tert-butyl-2,6-dimethylphenyl)ethyl]-1-oxidopyridin-1-ium-3-carboxamide
    —— 2-(1,2-Oxazol-3-yl)pyridin-3-amine —— C8H7N3O
    2-(1,2-Oxazol-3-yl)pyridin-3-amine
    —— Methyl 7-(3,4-dimethoxyphenyl)-1-(2-methylpropyl)-2,4-dioxopyrido[2,3-d]pyrimidine-5-carboxylate —— C21H23N3O6
    Methyl 7-(3,4-dimethoxyphenyl)-1-(2-methylpropyl)-2,4-dioxopyrido[2,3-d]pyrimidine-5-carboxylate
    —— Methyl 7-(2,5-dimethoxyphenyl)-1-(2-methylpropyl)-2,4-dioxopyrido[2,3-d]pyrimidine-5-carboxylate —— C21H23N3O6
    Methyl 7-(2,5-dimethoxyphenyl)-1-(2-methylpropyl)-2,4-dioxopyrido[2,3-d]pyrimidine-5-carboxylate
    —— 5-(Isoxazol-4-yl)pyridin-2-amine —— C8H7N3O
    5-(Isoxazol-4-yl)pyridin-2-amine
    —— 3,5,6-trichloro-4-[2-[1-(3-methoxy-6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]hydrazinyl]pyridine-2-carboxylic acid —— C15H12Cl3N3O4
    3,5,6-trichloro-4-[2-[1-(3-methoxy-6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]hydrazinyl]pyridine-2-carboxylic acid
    —— 3,5,6-trichloro-4-[(2Z)-2-[(1,3,5-trimethylpyrazol-4-yl)methylidene]hydrazinyl]pyridine-2-carboxylate —— C13H11Cl3N5O2-
    3,5,6-trichloro-4-[(2Z)-2-[(1,3,5-trimethylpyrazol-4-yl)methylidene]hydrazinyl]pyridine-2-carboxylate
    —— 3,5,6-trichloro-4-[(2Z)-2-[(5-cyano-1,2-dimethylpyrrol-3-yl)methylidene]hydrazinyl]pyridine-2-carboxylate —— C14H9Cl3N5O2-
    3,5,6-trichloro-4-[(2Z)-2-[(5-cyano-1,2-dimethylpyrrol-3-yl)methylidene]hydrazinyl]pyridine-2-carboxylate
    —— 3,5,6-trichloro-4-[(2Z)-2-(2-methylpentan-3-ylidene)hydrazinyl]pyridine-2-carboxylate —— C12H13Cl3N3O2-
    3,5,6-trichloro-4-[(2Z)-2-(2-methylpentan-3-ylidene)hydrazinyl]pyridine-2-carboxylate
    —— 3,5,6-trichloro-4-[(2Z)-2-[(2-fluorophenyl)methylidene]hydrazinyl]pyridine-2-carboxylate —— C13H6Cl3FN3O2-
    3,5,6-trichloro-4-[(2Z)-2-[(2-fluorophenyl)methylidene]hydrazinyl]pyridine-2-carboxylate
    —— 3,5,6-trichloro-4-[(2Z)-2-[(3R)-3-methylcyclohexylidene]hydrazinyl]pyridine-2-carboxylate —— C13H13Cl3N3O2-
    3,5,6-trichloro-4-[(2Z)-2-[(3R)-3-methylcyclohexylidene]hydrazinyl]pyridine-2-carboxylate
    —— 3,5,6-trichloro-4-[(2Z)-2-[(3R)-3-methylcyclohexylidene]hydrazinyl]pyridine-2-carboxylic acid —— C13H14Cl3N3O2
    3,5,6-trichloro-4-[(2Z)-2-[(3R)-3-methylcyclohexylidene]hydrazinyl]pyridine-2-carboxylic acid
    —— 3,5,6-trichloro-4-[(2Z)-2-[(2-methoxyphenyl)methylidene]hydrazinyl]pyridine-2-carboxylic acid —— C14H10Cl3N3O3
    3,5,6-trichloro-4-[(2Z)-2-[(2-methoxyphenyl)methylidene]hydrazinyl]pyridine-2-carboxylic acid
    —— 3,5,6-trichloro-4-[(2Z)-2-[1-(2-fluorophenyl)ethylidene]hydrazinyl]pyridine-2-carboxylic acid —— C14H9Cl3FN3O2
    3,5,6-trichloro-4-[(2Z)-2-[1-(2-fluorophenyl)ethylidene]hydrazinyl]pyridine-2-carboxylic acid
    —— 3,5,6-trichloro-4-[(2Z)-2-[(3S)-3-methylpentan-2-ylidene]hydrazinyl]pyridine-2-carboxylic acid —— C12H14Cl3N3O2
    3,5,6-trichloro-4-[(2Z)-2-[(3S)-3-methylpentan-2-ylidene]hydrazinyl]pyridine-2-carboxylic acid
    —— 3,5,6-trichloro-4-[(2Z)-2-(2-methylpentan-3-ylidene)hydrazinyl]pyridine-2-carboxylic acid —— C12H14Cl3N3O2
    3,5,6-trichloro-4-[(2Z)-2-(2-methylpentan-3-ylidene)hydrazinyl]pyridine-2-carboxylic acid
    —— 3,5,6-trichloro-4-[(2Z)-2-(pyridin-2-ylmethylidene)hydrazinyl]pyridine-2-carboxylic acid —— C12H7Cl3N4O2
    3,5,6-trichloro-4-[(2Z)-2-(pyridin-2-ylmethylidene)hydrazinyl]pyridine-2-carboxylic acid
    —— 3,5,6-trichloro-4-[(2Z)-2-[(5-cyano-1,2-dimethylpyrrol-3-yl)methylidene]hydrazinyl]pyridine-2-carboxylic acid —— C14H10Cl3N5O2
    3,5,6-trichloro-4-[(2Z)-2-[(5-cyano-1,2-dimethylpyrrol-3-yl)methylidene]hydrazinyl]pyridine-2-carboxylic acid
    —— 3,5,6-trichloro-4-[(2Z)-2-[1-(2,5-dimethylthiophen-3-yl)ethylidene]hydrazinyl]pyridine-2-carboxylic acid —— C14H12Cl3N3O2S
    3,5,6-trichloro-4-[(2Z)-2-[1-(2,5-dimethylthiophen-3-yl)ethylidene]hydrazinyl]pyridine-2-carboxylic acid
    —— 3,5,6-trichloro-4-[(2Z)-2-[1-(2,5-dimethylthiophen-3-yl)ethylidene]hydrazinyl]pyridine-2-carboxylate —— C14H11Cl3N3O2S-
    3,5,6-trichloro-4-[(2Z)-2-[1-(2,5-dimethylthiophen-3-yl)ethylidene]hydrazinyl]pyridine-2-carboxylate
    —— 3,5,6-trichloro-4-[(2Z)-2-(pyridin-2-ylmethylidene)hydrazinyl]pyridine-2-carboxylate —— C12H6Cl3N4O2-
    3,5,6-trichloro-4-[(2Z)-2-(pyridin-2-ylmethylidene)hydrazinyl]pyridine-2-carboxylate
    —— 3,5,6-trichloro-4-[(2Z)-2-[1-(2-nitrophenyl)ethylidene]hydrazinyl]pyridine-2-carboxylic acid —— C14H9Cl3N4O4
    3,5,6-trichloro-4-[(2Z)-2-[1-(2-nitrophenyl)ethylidene]hydrazinyl]pyridine-2-carboxylic acid
    —— 3,5,6-trichloro-4-[(2Z)-2-hexan-2-ylidenehydrazinyl]pyridine-2-carboxylate —— C12H13Cl3N3O2-
    3,5,6-trichloro-4-[(2Z)-2-hexan-2-ylidenehydrazinyl]pyridine-2-carboxylate
    —— 3,5,6-trichloro-4-[2-[1-(4-methoxy-6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]hydrazinyl]pyridine-2-carboxylate —— C15H11Cl3N3O4-
    3,5,6-trichloro-4-[2-[1-(4-methoxy-6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]hydrazinyl]pyridine-2-carboxylate
    —— 3,5,6-trichloro-4-[(2Z)-2-[1-(2-methylphenyl)ethylidene]hydrazinyl]pyridine-2-carboxylate —— C15H11Cl3N3O2-
    3,5,6-trichloro-4-[(2Z)-2-[1-(2-methylphenyl)ethylidene]hydrazinyl]pyridine-2-carboxylate