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中文名称 英文名称 CAS号 化学式 结构式图片
—— 1-(4,6-Dimethylpyrimidin-2-yl)-3,6-dimethylpyrano[4,3-c]pyrazol-4-one —— C14H14N4O2
1-(4,6-Dimethylpyrimidin-2-yl)-3,6-dimethylpyrano[4,3-c]pyrazol-4-one
—— 3,6-dihydro-2H-pyran;2H-pyran —— C10H14O2
3,6-dihydro-2H-pyran;2H-pyran
—— N-[2-(dipropan-2-ylamino)ethyl]-2-oxo-2H-pyran-5-carboxamide —— C14H22N2O3
N-[2-(dipropan-2-ylamino)ethyl]-2-oxo-2H-pyran-5-carboxamide
—— 3-(aminodiazenyl)-4-bromo-5-methyl-2H-pyran —— C6H8BrN3O
3-(aminodiazenyl)-4-bromo-5-methyl-2H-pyran
—— 2,3a,5,6-tetrahydro-1H-pyrano[3,2-d][1,3]thiazol-6-amine —— C6H10N2OS
2,3a,5,6-tetrahydro-1H-pyrano[3,2-d][1,3]thiazol-6-amine
—— Indeno[1,7a-b]oxiren-2-yl acetate —— C11H8O3
Indeno[1,7a-b]oxiren-2-yl acetate
—— 3-Oxatricyclo[7.3.1.05,13]trideca-5(13),6,9,11-tetraen-2-one —— C12H10O2
3-Oxatricyclo[7.3.1.05,13]trideca-5(13),6,9,11-tetraen-2-one
—— 5-methyl-3-(trifluoromethyl)-2H-pyran-2-ol —— C7H7F3O2
5-methyl-3-(trifluoromethyl)-2H-pyran-2-ol
—— 5-bromo-6-oxo-N'-[(1R,2S)-2-phenylcyclopropanecarbonyl]pyran-3-carbohydrazide —— C16H13BrN2O4
5-bromo-6-oxo-N'-[(1R,2S)-2-phenylcyclopropanecarbonyl]pyran-3-carbohydrazide
—— 5-bromo-6-oxo-N'-[(1S,2S)-2-phenylcyclopropanecarbonyl]pyran-3-carbohydrazide —— C16H13BrN2O4
5-bromo-6-oxo-N'-[(1S,2S)-2-phenylcyclopropanecarbonyl]pyran-3-carbohydrazide
—— 5-bromo-6-oxo-N'-[(1S,2R)-2-phenylcyclopropanecarbonyl]pyran-3-carbohydrazide —— C16H13BrN2O4
5-bromo-6-oxo-N'-[(1S,2R)-2-phenylcyclopropanecarbonyl]pyran-3-carbohydrazide
—— 5-bromo-6-oxo-N'-[(1R,2R)-2-phenylcyclopropanecarbonyl]pyran-3-carbohydrazide —— C16H13BrN2O4
5-bromo-6-oxo-N'-[(1R,2R)-2-phenylcyclopropanecarbonyl]pyran-3-carbohydrazide
—— 2-methoxyethyl (4S)-2-amino-4-(2-fluorophenyl)-6-(hydroxymethyl)-8-oxo-4H-pyrano[3,2-b]pyran-3-carboxylate —— C19H18FNO7
2-methoxyethyl (4S)-2-amino-4-(2-fluorophenyl)-6-(hydroxymethyl)-8-oxo-4H-pyrano[3,2-b]pyran-3-carboxylate
—— 2-methoxyethyl (4R)-2-amino-4-(2-fluorophenyl)-6-(hydroxymethyl)-8-oxo-4H-pyrano[3,2-b]pyran-3-carboxylate —— C19H18FNO7
2-methoxyethyl (4R)-2-amino-4-(2-fluorophenyl)-6-(hydroxymethyl)-8-oxo-4H-pyrano[3,2-b]pyran-3-carboxylate
—— N,N'-butane-1,4-diylbis(2-oxo-2H-pyran-5-carboxamide) —— C16H16N2O6
N,N'-butane-1,4-diylbis(2-oxo-2H-pyran-5-carboxamide)
—— (4R)-2-amino-4-(4-fluorophenyl)-6-(hydroxymethyl)-8-oxo-4H-pyrano[3,2-b]pyran-3-carbonitrile —— C16H11FN2O4
(4R)-2-amino-4-(4-fluorophenyl)-6-(hydroxymethyl)-8-oxo-4H-pyrano[3,2-b]pyran-3-carbonitrile
—— (4S)-2-amino-4-(4-fluorophenyl)-6-(hydroxymethyl)-8-oxo-4H-pyrano[3,2-b]pyran-3-carbonitrile —— C16H11FN2O4
(4S)-2-amino-4-(4-fluorophenyl)-6-(hydroxymethyl)-8-oxo-4H-pyrano[3,2-b]pyran-3-carbonitrile
—— (7S)-2-amino-7-[(3-bromophenyl)methylideneamino]-4-oxo-5,6,7,8-tetrahydrochromene-3-carbonitrile —— C17H14BrN3O2
(7S)-2-amino-7-[(3-bromophenyl)methylideneamino]-4-oxo-5,6,7,8-tetrahydrochromene-3-carbonitrile
—— (7R)-2-amino-7-[(3-bromophenyl)methylideneamino]-4-oxo-5,6,7,8-tetrahydrochromene-3-carbonitrile —— C17H14BrN3O2
(7R)-2-amino-7-[(3-bromophenyl)methylideneamino]-4-oxo-5,6,7,8-tetrahydrochromene-3-carbonitrile
—— (4S)-2-amino-4-(2-bromophenyl)-7-methyl-5-oxo-4H-pyrano[3,2-c]pyran-3-carbonitrile —— C16H11BrN2O3
(4S)-2-amino-4-(2-bromophenyl)-7-methyl-5-oxo-4H-pyrano[3,2-c]pyran-3-carbonitrile
—— (4R)-2-amino-4-(2-bromophenyl)-7-methyl-5-oxo-4H-pyrano[3,2-c]pyran-3-carbonitrile —— C16H11BrN2O3
(4R)-2-amino-4-(2-bromophenyl)-7-methyl-5-oxo-4H-pyrano[3,2-c]pyran-3-carbonitrile
—— 5,5'-(piperazine-1,4-diyldicarbonyl)bis(4,6-dimethyl-2H-pyran-2-one) —— C20H22N2O6
5,5'-(piperazine-1,4-diyldicarbonyl)bis(4,6-dimethyl-2H-pyran-2-one)
—— N-[2-(dipropan-2-ylamino)ethyl]-4,6-dimethyl-2-oxo-2H-pyran-5-carboxamide —— C16H26N2O3
N-[2-(dipropan-2-ylamino)ethyl]-4,6-dimethyl-2-oxo-2H-pyran-5-carboxamide
—— 2-[(2,4-Dimethyl-6-oxopyran-3-carbonyl)amino]ethyl-di(propan-2-yl)azanium —— C16H27N2O3+
2-[(2,4-Dimethyl-6-oxopyran-3-carbonyl)amino]ethyl-di(propan-2-yl)azanium
—— N'-[(1R,2R)-2-bromo-1-methylcyclopropanecarbonyl]-2,4-dimethyl-6-oxopyran-3-carbohydrazide —— C13H15BrN2O4
N'-[(1R,2R)-2-bromo-1-methylcyclopropanecarbonyl]-2,4-dimethyl-6-oxopyran-3-carbohydrazide
—— N'-[(1S,2S)-2-bromo-1-methylcyclopropanecarbonyl]-2,4-dimethyl-6-oxopyran-3-carbohydrazide —— C13H15BrN2O4
N'-[(1S,2S)-2-bromo-1-methylcyclopropanecarbonyl]-2,4-dimethyl-6-oxopyran-3-carbohydrazide
—— N'-[(1S,2R)-2-bromo-1-methylcyclopropanecarbonyl]-2,4-dimethyl-6-oxopyran-3-carbohydrazide —— C13H15BrN2O4
N'-[(1S,2R)-2-bromo-1-methylcyclopropanecarbonyl]-2,4-dimethyl-6-oxopyran-3-carbohydrazide
—— N'-[(1R,2S)-2-bromo-1-methylcyclopropanecarbonyl]-2,4-dimethyl-6-oxopyran-3-carbohydrazide —— C13H15BrN2O4
N'-[(1R,2S)-2-bromo-1-methylcyclopropanecarbonyl]-2,4-dimethyl-6-oxopyran-3-carbohydrazide
—— methyl (4S)-2-amino-4-(3-bromophenyl)-7,7-dimethyl-5-oxo-4,8-dihydropyrano[3,2-c]pyran-3-carboxylate —— C18H18BrNO5
methyl (4S)-2-amino-4-(3-bromophenyl)-7,7-dimethyl-5-oxo-4,8-dihydropyrano[3,2-c]pyran-3-carboxylate
—— methyl (4R)-2-amino-4-(3-bromophenyl)-7,7-dimethyl-5-oxo-4,8-dihydropyrano[3,2-c]pyran-3-carboxylate —— C18H18BrNO5
methyl (4R)-2-amino-4-(3-bromophenyl)-7,7-dimethyl-5-oxo-4,8-dihydropyrano[3,2-c]pyran-3-carboxylate
—— (4S,8Z)-2-amino-8-benzylidene-6-ethyl-4-phenyl-5,7-dihydro-4H-pyrano[3,2-c]pyridine-3-carbonitrile —— C24H23N3O
(4S,8Z)-2-amino-8-benzylidene-6-ethyl-4-phenyl-5,7-dihydro-4H-pyrano[3,2-c]pyridine-3-carbonitrile
—— (4S,8Z)-2-amino-8-benzylidene-6-ethyl-4-phenyl-4,5,6,7-tetrahydropyrano[3,2-c]pyridin-6-ium-3-carbonitrile —— C24H24N3O+
(4S,8Z)-2-amino-8-benzylidene-6-ethyl-4-phenyl-4,5,6,7-tetrahydropyrano[3,2-c]pyridin-6-ium-3-carbonitrile
—— N-[(2R)-2-[(2,4-dimethyl-6-oxopyran-3-carbonyl)amino]propyl]-2,4-dimethyl-6-oxopyran-3-carboxamide —— C19H22N2O6
N-[(2R)-2-[(2,4-dimethyl-6-oxopyran-3-carbonyl)amino]propyl]-2,4-dimethyl-6-oxopyran-3-carboxamide
—— N-[(2S)-2-[(2,4-dimethyl-6-oxopyran-3-carbonyl)amino]propyl]-2,4-dimethyl-6-oxopyran-3-carboxamide —— C19H22N2O6
N-[(2S)-2-[(2,4-dimethyl-6-oxopyran-3-carbonyl)amino]propyl]-2,4-dimethyl-6-oxopyran-3-carboxamide
—— N'-[(1R,2S)-2-bromo-1-methylcyclopropanecarbonyl]-6-oxopyran-3-carbohydrazide —— C11H11BrN2O4
N'-[(1R,2S)-2-bromo-1-methylcyclopropanecarbonyl]-6-oxopyran-3-carbohydrazide
—— N'-[(1S,2R)-2-bromo-1-methylcyclopropanecarbonyl]-6-oxopyran-3-carbohydrazide —— C11H11BrN2O4
N'-[(1S,2R)-2-bromo-1-methylcyclopropanecarbonyl]-6-oxopyran-3-carbohydrazide
—— N'-[(1S,2S)-2-bromo-1-methylcyclopropanecarbonyl]-6-oxopyran-3-carbohydrazide —— C11H11BrN2O4
N'-[(1S,2S)-2-bromo-1-methylcyclopropanecarbonyl]-6-oxopyran-3-carbohydrazide
—— N'-[(1R,2R)-2-bromo-1-methylcyclopropanecarbonyl]-6-oxopyran-3-carbohydrazide —— C11H11BrN2O4
N'-[(1R,2R)-2-bromo-1-methylcyclopropanecarbonyl]-6-oxopyran-3-carbohydrazide
—— 2,6-diphenyl-4-thiophen-2-yl-4H-pyran —— C21H16OS
2,6-diphenyl-4-thiophen-2-yl-4H-pyran
—— 2-(2-methylprop-2-enoyloxy)ethyl (4R)-6-amino-5-cyano-4-(4-ethylphenyl)-2-methyl-4H-pyran-3-carboxylate —— C22H24N2O5
2-(2-methylprop-2-enoyloxy)ethyl (4R)-6-amino-5-cyano-4-(4-ethylphenyl)-2-methyl-4H-pyran-3-carboxylate
—— (4R,8Z)-2-amino-8-benzylidene-4-phenyl-6-propan-2-yl-4,5,6,7-tetrahydropyrano[3,2-c]pyridin-6-ium-3-carbonitrile —— C25H26N3O+
(4R,8Z)-2-amino-8-benzylidene-4-phenyl-6-propan-2-yl-4,5,6,7-tetrahydropyrano[3,2-c]pyridin-6-ium-3-carbonitrile
—— 3-(4-bromophenyl)-6-(furan-2-yl)-4H-thieno[3,2-c]pyran-4-one —— C17H9BrO3S
3-(4-bromophenyl)-6-(furan-2-yl)-4H-thieno[3,2-c]pyran-4-one
—— (4S,8E)-2-amino-6-methyl-4-thiophen-3-yl-8-(thiophen-3-ylmethylidene)-5,7-dihydro-4H-pyrano[3,2-c]pyridine-3-carbonitrile —— C19H17N3OS2
(4S,8E)-2-amino-6-methyl-4-thiophen-3-yl-8-(thiophen-3-ylmethylidene)-5,7-dihydro-4H-pyrano[3,2-c]pyridine-3-carbonitrile
—— 2-[(5-Bromo-6-oxopyran-3-carbonyl)amino]ethyl-di(propan-2-yl)azanium —— C14H22BrN2O3+
2-[(5-Bromo-6-oxopyran-3-carbonyl)amino]ethyl-di(propan-2-yl)azanium
—— 2-methoxyethyl (4R)-2-amino-4-(4-chlorophenyl)-6-(hydroxymethyl)-8-oxo-4H-pyrano[3,2-b]pyran-3-carboxylate —— C19H18ClNO7
2-methoxyethyl (4R)-2-amino-4-(4-chlorophenyl)-6-(hydroxymethyl)-8-oxo-4H-pyrano[3,2-b]pyran-3-carboxylate
—— (4R)-2-amino-6-(hydroxymethyl)-8-oxo-4-thiophen-3-yl-4H-pyrano[3,2-b]pyran-3-carbonitrile —— C14H10N2O4S
(4R)-2-amino-6-(hydroxymethyl)-8-oxo-4-thiophen-3-yl-4H-pyrano[3,2-b]pyran-3-carbonitrile
—— N-(2-methylpropyl)-6-oxopyran-3-carboxamide —— C10H13NO3
N-(2-methylpropyl)-6-oxopyran-3-carboxamide
—— 2-methoxyethyl (4S)-2-amino-6-(hydroxymethyl)-8-oxo-4-phenyl-4H-pyrano[3,2-b]pyran-3-carboxylate —— C19H19NO7
2-methoxyethyl (4S)-2-amino-6-(hydroxymethyl)-8-oxo-4-phenyl-4H-pyrano[3,2-b]pyran-3-carboxylate
—— 2-methoxyethyl (4R)-2-amino-6-(hydroxymethyl)-8-oxo-4-phenyl-4H-pyrano[3,2-b]pyran-3-carboxylate —— C19H19NO7
2-methoxyethyl (4R)-2-amino-6-(hydroxymethyl)-8-oxo-4-phenyl-4H-pyrano[3,2-b]pyran-3-carboxylate
—— 2-methoxyethyl (4R)-2-amino-4-(3-fluorophenyl)-6-(hydroxymethyl)-8-oxo-4H-pyrano[3,2-b]pyran-3-carboxylate —— C19H18FNO7
2-methoxyethyl (4R)-2-amino-4-(3-fluorophenyl)-6-(hydroxymethyl)-8-oxo-4H-pyrano[3,2-b]pyran-3-carboxylate