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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
    —— pyridine-2-carboxylic acid-(4-methoxy-benzylidenehydrazide) 100867-79-6 C14H13N3O2
    pyridine-2-carboxylic acid-(4-methoxy-benzylidenehydrazide)
    —— 1-benzyl-3,5-di(2'-pyridyl)-1,2,4-triazole 150223-76-0 C19H15N5
    1-benzyl-3,5-di(2'-pyridyl)-1,2,4-triazole
    —— 2-(5-((3,4-dichlorobenzyl)thio)-4-(thiophen-2-ylmethyl)-4H-1,2,4-triazol-3-yl)pyridine 1355243-26-3 C19H14Cl2N4S2
    2-(5-((3,4-dichlorobenzyl)thio)-4-(thiophen-2-ylmethyl)-4H-1,2,4-triazol-3-yl)pyridine
    —— 3-((9E)-12-hydroxy-9-dodecenyl)pyridine 201289-68-1 C17H27NO
    3-((9E)-12-hydroxy-9-dodecenyl)pyridine
    —— N-[(2,5-dihydroxyphenyl)methylideneamino]pyridine-2-carboxamide 330987-66-1 C13H11N3O3
    N-[(2,5-dihydroxyphenyl)methylideneamino]pyridine-2-carboxamide
    —— N-[(2-methylphenyl)methylideneamino]pyridine-2-carboxamide 315209-73-5 C14H13N3O
    N-[(2-methylphenyl)methylideneamino]pyridine-2-carboxamide
    —— N-[(2-hydroxy-5-methylphenyl)methylideneamino]pyridine-2-carboxamide 330562-11-3 C14H13N3O2
    N-[(2-hydroxy-5-methylphenyl)methylideneamino]pyridine-2-carboxamide
    —— N-[(2-fluorophenyl)methylideneamino]pyridine-2-carboxamide 305339-16-6 C13H10FN3O
    N-[(2-fluorophenyl)methylideneamino]pyridine-2-carboxamide
    —— N-[(3-bromophenyl)methylideneamino]pyridine-2-carboxamide 305339-11-1 C13H10BrN3O
    N-[(3-bromophenyl)methylideneamino]pyridine-2-carboxamide
    —— N-[(3-nitrophenyl)methylideneamino]pyridine-2-carboxamide 341981-12-2 C13H10N4O3
    N-[(3-nitrophenyl)methylideneamino]pyridine-2-carboxamide
    —— ethyl 1-picolinoyl-4-cyano-5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylate 1135824-06-4 C13H10N4O4
    ethyl 1-picolinoyl-4-cyano-5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylate
    —— (3-(pyridin-2-yl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)(4-(thiophen-2-yl)phenyl)methanone 1338372-36-3 C21H17N5OS
    (3-(pyridin-2-yl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)(4-(thiophen-2-yl)phenyl)methanone
    —— (4-fluorophenyl)(3-(pyridin-2-yl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)methanone 1338372-16-9 C17H14FN5O
    (4-fluorophenyl)(3-(pyridin-2-yl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)methanone
    —— 6-methoxy-N-methyl-4-o-tolylpyridin-3-amine 1395415-37-8 C14H16N2O
    6-methoxy-N-methyl-4-o-tolylpyridin-3-amine
    —— (6-chloro-4-ortho-tolylpyridine-3-yl) methylamine 825643-65-0 C13H13ClN2
    (6-chloro-4-ortho-tolylpyridine-3-yl) methylamine
    —— (S)-(4-fluorophenyl)(8-methyl-3-(pyridin-2-yl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)methanone 1338373-71-9 C18H16FN5O
    (S)-(4-fluorophenyl)(8-methyl-3-(pyridin-2-yl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)methanone
    —— 5-amino-1-picolinoyl-1H-pyrazole-3,3,4-(2H)-tricarbonitrile 1135823-93-6 C12H7N7O
    5-amino-1-picolinoyl-1H-pyrazole-3,3,4-(2H)-tricarbonitrile
    —— (S)-8-methyl-3-(pyridin-2-yl)-5,6,7,8-tetrahydro-[1,2,4]triazolo-[4,3-a]pyrazine 1338376-23-0 C11H13N5
    (S)-8-methyl-3-(pyridin-2-yl)-5,6,7,8-tetrahydro-[1,2,4]triazolo-[4,3-a]pyrazine
    —— pyridine-2-carboxylic acid [1-{4-[5-(3,5-dichloro-phenyl)-5-trifluoromethyl-4,5-dihydro-isoxazol-3-yl]-2-methyl-phenyl}-meth-(E)-ylidene]-hydrazide 1233037-45-0 C24H17Cl2F3N4O2
    pyridine-2-carboxylic acid [1-{4-[5-(3,5-dichloro-phenyl)-5-trifluoromethyl-4,5-dihydro-isoxazol-3-yl]-2-methyl-phenyl}-meth-(E)-ylidene]-hydrazide
    —— N'-cyclohexylidenepyridine-2-carboxhydrazide 100138-09-8 C12H15N3O
    N'-cyclohexylidenepyridine-2-carboxhydrazide
    —— 3-(2-pyridyl)-2-butenal 82244-39-1 C9H9NO
    3-(2-pyridyl)-2-butenal
    —— 4-ethyl 2,3-dimethyl 1-benzyl-6-oxo-1,6-dihydro-2,3,4-pyridinetricarboxylate 1350522-61-0 C19H19NO7
    4-ethyl 2,3-dimethyl 1-benzyl-6-oxo-1,6-dihydro-2,3,4-pyridinetricarboxylate
    —— 4-(4-fluorophenyl)-5-(pyridin-2-yl)-4H-1,2,4-triazole-3-thiol 199111-93-8 C13H9FN4S
    4-(4-fluorophenyl)-5-(pyridin-2-yl)-4H-1,2,4-triazole-3-thiol
    —— 4-oxo-1-picolinoyl-1,4-dihydroindeno[1,2-c]pyrazole-3-carbonitrile 1187035-20-6 C17H8N4O2
    4-oxo-1-picolinoyl-1,4-dihydroindeno[1,2-c]pyrazole-3-carbonitrile
    —— (C<sub>5</sub>H<sub>4</sub>N)C(O)NHNCH(C<sub>6</sub>H<sub>4</sub>)N(CH<sub>3</sub>)<sub>2</sub> 54571-13-0 C15H16N4O
    (C<sub>5</sub>H<sub>4</sub>N)C(O)NHNCH(C<sub>6</sub>H<sub>4</sub>)N(CH<sub>3</sub>)<sub>2</sub>
    —— benzyl N-[[4-(pyridine-2-carbonylamino)-5-pyridin-2-yl-1,2,4-triazol-3-yl]methyl]carbamate 113398-26-8 C22H19N7O3
    benzyl N-[[4-(pyridine-2-carbonylamino)-5-pyridin-2-yl-1,2,4-triazol-3-yl]methyl]carbamate
    —— pyridine-2-carboxylic acid-(1-methyl-2-phenyl-ethylidenehydrazide) 962-17-4 C15H15N3O
    pyridine-2-carboxylic acid-(1-methyl-2-phenyl-ethylidenehydrazide)
    —— triethyl 1-benzyl-6-oxo-1,6-dihydro-2,3,4-pyridinetricarboxylate 1350522-59-6 C21H23NO7
    triethyl 1-benzyl-6-oxo-1,6-dihydro-2,3,4-pyridinetricarboxylate
    —— N'-(2-(benzyloxy)acetyl)picolinohydrazide 1235474-05-1 C15H15N3O3
    N'-(2-(benzyloxy)acetyl)picolinohydrazide
    —— 1-(4-Fluorophenyl)-3-(pyridine-2-carbonylamino)thiourea 195818-65-6 C13H11FN4OS
    1-(4-Fluorophenyl)-3-(pyridine-2-carbonylamino)thiourea
    —— Methyl 6-oxo-6-[2-(pyridine-2-carbonyl)hydrazinyl]hexanoate 847268-13-7 C13H17N3O4
    Methyl 6-oxo-6-[2-(pyridine-2-carbonyl)hydrazinyl]hexanoate
    —— 2,3-diethyl 4-methyl 1-benzyl-6-oxo-1,6-dihydro-2,3,4-pyridinetricarboxylate 1350522-62-1 C20H21NO7
    2,3-diethyl 4-methyl 1-benzyl-6-oxo-1,6-dihydro-2,3,4-pyridinetricarboxylate
    —— N-(thiophen-2-ylmethyl)-2-picolinoylhydrazine carbothioamide 1355244-19-7 C12H12N4OS2
    N-(thiophen-2-ylmethyl)-2-picolinoylhydrazine carbothioamide
    —— Butanedioic acid, monohydrazide, N''-(2-pyridylcarbonyl)- 329712-58-5 C10H11N3O4
    Butanedioic acid, monohydrazide, N''-(2-pyridylcarbonyl)-
    —— ethyl 2,6-Diisopropyl-4-(4-fluorophenyl)-3-formyl-pyridine-5-carboxylate 202856-04-0 C21H24FNO3
    ethyl 2,6-Diisopropyl-4-(4-fluorophenyl)-3-formyl-pyridine-5-carboxylate
    —— 7-[(2,4-dichloro-3-fluorophenyl)carbonyl]-3-(2-pyridinyl)-5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyrazine 1254072-86-0 C17H12Cl2FN5O
    7-[(2,4-dichloro-3-fluorophenyl)carbonyl]-3-(2-pyridinyl)-5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyrazine
    —— 4-trifluoromethyl-3-oxo-6-phenyl-2,3-dihydropyrazolo<3,4-b>pyridine 97839-88-8 C13H8F3N3O
    4-trifluoromethyl-3-oxo-6-phenyl-2,3-dihydropyrazolo<3,4-b>pyridine
    —— 4-(4-(trifluoromethyl)phenyl)-1,2-dihydro-5H-indeno[1,2-b]pyrazolo[4,3-e]pyridin-3,5-dione 1001090-81-8 C20H10F3N3O2
    4-(4-(trifluoromethyl)phenyl)-1,2-dihydro-5H-indeno[1,2-b]pyrazolo[4,3-e]pyridin-3,5-dione
    —— pyridine-2-carboxylic acid [7-amino-pyrrolo[3,4-b]pyrazin-(5Z)-ylidene]-hydrazide 1338335-38-8 C12H9N7O
    pyridine-2-carboxylic acid [7-amino-pyrrolo[3,4-b]pyrazin-(5Z)-ylidene]-hydrazide
    —— 2-fluoro-3-hydrazinopyridine 1138036-56-2 C5H6FN3
    2-fluoro-3-hydrazinopyridine
    —— (4-hydroxy-[3]pyridyl)-carbamic acid ethyl ester 106840-33-9 C8H10N2O3
    (4-hydroxy-[3]pyridyl)-carbamic acid ethyl ester
    —— 4-(p-bromophenyl)-6-(m-tolyl)-2,2'-bipyridine 1008133-62-7 C23H17BrN2
    4-(p-bromophenyl)-6-(m-tolyl)-2,2'-bipyridine
    —— Hydrazine, 1-formyl-2-picolinoyl- 54571-18-5 C7H7N3O2
    Hydrazine, 1-formyl-2-picolinoyl-
    —— (R)-4-(4-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)-2-oxopyridin-1(2H)-yl)-2-methyl-2-(methylsulfonyl)butanoic acid 1312478-61-7 C16H24BNO7S
    (R)-4-(4-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)-2-oxopyridin-1(2H)-yl)-2-methyl-2-(methylsulfonyl)butanoic acid
    —— 3-oxo-6-phenyl-2,3-dihydropyrazolo<3,4-b>pyridine 63218-94-0 C12H9N3O
    3-oxo-6-phenyl-2,3-dihydropyrazolo<3,4-b>pyridine
    —— N-ethyl-3-methylpyridin-2-amine 856836-17-4 C8H12N2
    N-ethyl-3-methylpyridin-2-amine
    —— 4-chloro-2,2'-6',2''-terpyridine-3',4'-dicarboxylic acid dimethyl ester 247058-05-5 C19H14ClN3O4
    4-chloro-2,2'-6',2''-terpyridine-3',4'-dicarboxylic acid dimethyl ester
    —— 4-[4-(3,5-dioxo-1,2,3,5-tetrahydroindeno[1,2-b]pyrazolo[4,3-e]pyridin-4-yl)phenyl]-1,2-dihydroindeno[1,2-b]pyrazolo[4,3-e]pyridin-3,5-dione 1001090-84-1 C32H16N6O4
    4-[4-(3,5-dioxo-1,2,3,5-tetrahydroindeno[1,2-b]pyrazolo[4,3-e]pyridin-4-yl)phenyl]-1,2-dihydroindeno[1,2-b]pyrazolo[4,3-e]pyridin-3,5-dione
    —— 4-phenyl-1,2-dihydro-5H-indeno[1,2-b]pyrazolo[4,3-e]pyridin-3,5-dione 1001090-79-4 C19H11N3O2
    4-phenyl-1,2-dihydro-5H-indeno[1,2-b]pyrazolo[4,3-e]pyridin-3,5-dione
    —— 4-(3-hydroxyphenyl)-1,2-dihydro-5H-indeno[1,2-b]pyrazolo[4,3-e]pyridin-3,5-dione 1001090-82-9 C19H11N3O3
    4-(3-hydroxyphenyl)-1,2-dihydro-5H-indeno[1,2-b]pyrazolo[4,3-e]pyridin-3,5-dione