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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 唑烷类

    唑烷类

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (R)-ethyl 2,5-dioxo-4-phenylimidazolidine-4-carboxylate 1190830-60-4 C12H12N2O4
    (R)-ethyl 2,5-dioxo-4-phenylimidazolidine-4-carboxylate
    —— {1-[2-(3-Fluorophenyl)ethyl]-2,5-dioxoimidazolidin-4-yl}acetic acid 2173083-44-6 C13H13FN2O4
    {1-[2-(3-Fluorophenyl)ethyl]-2,5-dioxoimidazolidin-4-yl}acetic acid
    —— 3,3'-(Ethene-1,2-diyl)bis(2-ethoxyisoxazolidine-5-carbonitrile) —— C14H20N4O4
    3,3'-(Ethene-1,2-diyl)bis(2-ethoxyisoxazolidine-5-carbonitrile)
    —— 2-Cyano-N,N-dimethyl-2-(oxazolidin-2-ylidene)acetamide —— C8H11N3O2
    2-Cyano-N,N-dimethyl-2-(oxazolidin-2-ylidene)acetamide
    —— 2-Imidazolidinone, 1-[4-(hydroxymethyl)phenyl]- 40224-26-8 C10H12N2O2
    2-Imidazolidinone, 1-[4-(hydroxymethyl)phenyl]-
    —— Acetonitrile, 2-(2-isoxazolidinylsulfonyl)- 1564949-99-0 C5H8N2O3S
    Acetonitrile, 2-(2-isoxazolidinylsulfonyl)-
    —— (3aS,4R,6S,7aR)-4-Ethyl-6-methoxy-1-(3-phenyl-propyl)-hexahydro-pyrano[4,3-d]oxazol-2-one 872182-75-7 C18H25NO4
    (3aS,4R,6S,7aR)-4-Ethyl-6-methoxy-1-(3-phenyl-propyl)-hexahydro-pyrano[4,3-d]oxazol-2-one
    —— 1150518-98-1 C21H27NO2
    —— tert-butyl (4R)-4-[(1S)-1-amino-3-hydroxypropyl]-2,2-dimethyl-1,3-oxazolidine-3-carboxylate 1178006-01-3 C13H26N2O4
    tert-butyl (4R)-4-[(1S)-1-amino-3-hydroxypropyl]-2,2-dimethyl-1,3-oxazolidine-3-carboxylate
    —— 8,8-dioxo-15-phenyl-8λ<sup>6</sup>-thia-1,9,15-triazatricyclo[12.2.1.0<sup>2,7</sup>]heptadeca-2,4,6-trien-16-one 1033548-97-8 C19H21N3O3S
    8,8-dioxo-15-phenyl-8λ<sup>6</sup>-thia-1,9,15-triazatricyclo[12.2.1.0<sup>2,7</sup>]heptadeca-2,4,6-trien-16-one
    —— (4S,4aR,8aR)-8a-[(4R)-4-ethyl-2-oxo-1,3-oxazolidin-3-yl]-4-phenyl-4a,5,6,7,8,8a-hexahydro-4H-chromene-2-carboxylic acid propyl ester 1172623-47-0 C24H31NO5
    (4S,4aR,8aR)-8a-[(4R)-4-ethyl-2-oxo-1,3-oxazolidin-3-yl]-4-phenyl-4a,5,6,7,8,8a-hexahydro-4H-chromene-2-carboxylic acid propyl ester
    —— (5E)-1-butyl-5-butylidene-1',3-diphenyl-2-thioxospiro[imidazolidine-4,3'-indol]-2'(1'H)-one 1172630-98-6 C30H31N3OS
    (5E)-1-butyl-5-butylidene-1',3-diphenyl-2-thioxospiro[imidazolidine-4,3'-indol]-2'(1'H)-one
    —— (4S,4aR,7aR)-7a-[(4R)-4-ethyl-2-oxo-1,3-oxazolidin-3-yl]-4-phenyl-4,4a,5,6,7,7a-hexahydrocyclopenta[b]pyran-2-carboxylic acid butyl ester 1172623-61-8 C24H31NO5
    (4S,4aR,7aR)-7a-[(4R)-4-ethyl-2-oxo-1,3-oxazolidin-3-yl]-4-phenyl-4,4a,5,6,7,7a-hexahydrocyclopenta[b]pyran-2-carboxylic acid butyl ester
    —— (5S,6S,7S)-6-butyl-5-(3-oxopyrazolidin-1-yl)-7-pentyl-2,5,6,7-tetrahydro-1H-pyrazolo[1,2-a]pyrazol-3-one 1011534-13-6 C18H32N4O2
    (5S,6S,7S)-6-butyl-5-(3-oxopyrazolidin-1-yl)-7-pentyl-2,5,6,7-tetrahydro-1H-pyrazolo[1,2-a]pyrazol-3-one
    —— (R)-tert-butyl-4-((2S,3R)-3-(hydroxymethyl)-3-methyloxiran-2-yl)-2,2-dimethyloxazolidine-3-carboxylate 1357615-06-5 C14H25NO5
    (R)-tert-butyl-4-((2S,3R)-3-(hydroxymethyl)-3-methyloxiran-2-yl)-2,2-dimethyloxazolidine-3-carboxylate
    —— Ditert-butyl 2-(2-butoxy-2-oxoethyl)imidazolidine-1,3-dicarboxylate 1265900-45-5 C19H34N2O6
    Ditert-butyl 2-(2-butoxy-2-oxoethyl)imidazolidine-1,3-dicarboxylate
    —— tert-butyl (4S)-4-[(1S,2S)-3-(2-ethoxy-2-oxoethoxy)-1,2-bis(methoxymethoxy)propyl]-2,2-dimethyl-1,3-oxazolidine-3-carboxylate 1313485-69-6 C21H39NO10
    tert-butyl (4S)-4-[(1S,2S)-3-(2-ethoxy-2-oxoethoxy)-1,2-bis(methoxymethoxy)propyl]-2,2-dimethyl-1,3-oxazolidine-3-carboxylate
    —— (5R,7S)-5-(hydroxymethyl)-7-pentyl-2,5,6,7-tetrahydro-1H-pyrazolo[1,2-a]pyrazol-3-one 1011534-10-3 C12H22N2O2
    (5R,7S)-5-(hydroxymethyl)-7-pentyl-2,5,6,7-tetrahydro-1H-pyrazolo[1,2-a]pyrazol-3-one
    —— 4-phenyl-4-(trifluoromethyl)imidazolidin-2-one 1313758-16-5 C10H9F3N2O
    4-phenyl-4-(trifluoromethyl)imidazolidin-2-one
    —— 2-(12-azidododecyl)-4,4-dimethyl-2-propyloxazolidin-3-oxyl 1311159-37-1 C20H41N4O2
    2-(12-azidododecyl)-4,4-dimethyl-2-propyloxazolidin-3-oxyl
    —— 3-[(1S,2S,4R)-3-methylbicyclo[2.2.1]hept-5-ene-2-carbonyl]-1,3-oxazolidin-2-one 405882-27-1 C12H15NO3
    3-[(1S,2S,4R)-3-methylbicyclo[2.2.1]hept-5-ene-2-carbonyl]-1,3-oxazolidin-2-one
    —— (2R,3R,3aR)-2,3,3a,4,5,6-hexahydropyrrolo[1,2-b][1,2]oxazole-2,3-dicarbonitrile 127034-81-5 C8H9N3O
    (2R,3R,3aR)-2,3,3a,4,5,6-hexahydropyrrolo[1,2-b][1,2]oxazole-2,3-dicarbonitrile
    —— (3S,5S)-2,3-dimethyl-5-phenylisothiazolidine 1,1-dioxide 1613639-87-4 C11H15NO2S
    (3S,5S)-2,3-dimethyl-5-phenylisothiazolidine 1,1-dioxide
    —— (R)-4-Benzyl-3-((S)-5-hydroxy-2-methyl-pentanoyl)-oxazolidin-2-one 444177-89-3 C16H21NO4
    (R)-4-Benzyl-3-((S)-5-hydroxy-2-methyl-pentanoyl)-oxazolidin-2-one
    —— (4R)-4-benzyl-3-[(4S)-4-methylhex-5-ynoyl]-1,3-oxazolidin-2-one 1402922-11-5 C17H19NO3
    (4R)-4-benzyl-3-[(4S)-4-methylhex-5-ynoyl]-1,3-oxazolidin-2-one
    —— (1R,4S)-2-oxa-3-azabicyclo[2.2.1]hept-5-ene —— C5H7NO
    (1R,4S)-2-oxa-3-azabicyclo[2.2.1]hept-5-ene
    —— (5R,7S)-5-(2-hydroxyethyl)-7-pentyl-2,5,6,7-tetrahydro-1H-pyrazolo[1,2-a]pyrazol-3-one 1260373-06-5 C13H24N2O2
    (5R,7S)-5-(2-hydroxyethyl)-7-pentyl-2,5,6,7-tetrahydro-1H-pyrazolo[1,2-a]pyrazol-3-one
    —— tert-butyl (4R)-4-[2-[acetyl(prop-2-enyl)amino]but-3-enyl]-2,2-dimethyl-1,3-oxazolidine-3-carboxylate 1192545-98-4 C19H32N2O4
    tert-butyl (4R)-4-[2-[acetyl(prop-2-enyl)amino]but-3-enyl]-2,2-dimethyl-1,3-oxazolidine-3-carboxylate
    —— (4R)-4-benzyl-3-[(E)-prop-1-enyl]-1,3-oxazolidin-2-one 1379581-05-1 C13H15NO2
    (4R)-4-benzyl-3-[(E)-prop-1-enyl]-1,3-oxazolidin-2-one
    —— (4,4-dimethyl-5-methylene-4,5-dihydro-thiazol-2-yl)-methyl-amine 37117-53-6 C7H12N2S
    (4,4-dimethyl-5-methylene-4,5-dihydro-thiazol-2-yl)-methyl-amine
    —— 5-phenyl-2-thioxo-1,3-bis-(2,4,6-trimethyl-phenyl)-imidazolidin-4-one 1241853-79-1 C27H28N2OS
    5-phenyl-2-thioxo-1,3-bis-(2,4,6-trimethyl-phenyl)-imidazolidin-4-one
    —— (RS)-3-hydroxy-5-(4-piperidyl)-2-isoxazoline 138163-04-9 C8H14N2O2
    (RS)-3-hydroxy-5-(4-piperidyl)-2-isoxazoline
    —— 2-[(4,6-dimethylpyrimidin-2-yl)imino]-1-(3-chloro-4-fluorophenyl)imidazolidin-4-one 1314895-31-2 C15H13ClFN5O
    2-[(4,6-dimethylpyrimidin-2-yl)imino]-1-(3-chloro-4-fluorophenyl)imidazolidin-4-one
    —— 3.4-Dehydro-DL-prolin-hydantoin 89640-68-6 C6H6N2O2
    3.4-Dehydro-DL-prolin-hydantoin
    —— octahydro-1H-spiro[naphthalene-2,2'-[1,3]thiazolidine] 1221792-92-2 C12H21NS
    octahydro-1H-spiro[naphthalene-2,2'-[1,3]thiazolidine]
    —— 1-Thia-4-azaspiro[4.4]nonane hydrochloride 1221792-36-4 C7H14ClNS
    1-Thia-4-azaspiro[4.4]nonane hydrochloride
    —— 5-(Chloromethyl)-3-(4,6-dimethylpyrimidin-2-yl)-1,3-oxazolidin-2-one 1256628-06-4 C10H12ClN3O2
    5-(Chloromethyl)-3-(4,6-dimethylpyrimidin-2-yl)-1,3-oxazolidin-2-one
    —— (R)-allyl 4-formyl-2,2-dimethyloxazolidine-3-carboxylate 1259028-75-5 C10H15NO4
    (R)-allyl 4-formyl-2,2-dimethyloxazolidine-3-carboxylate
    —— N-(1,1-dimethyl-5,7-dioxo-4,6-diazaspiro[2.4]heptan-6-yl)nicotinamide 1254254-35-7 C13H14N4O3
    N-(1,1-dimethyl-5,7-dioxo-4,6-diazaspiro[2.4]heptan-6-yl)nicotinamide
    —— (S)-3-hydroxy-5-methylimidazolidine-2,4-dione 30293-99-3 C4H6N2O3
    (S)-3-hydroxy-5-methylimidazolidine-2,4-dione
    —— N-(1,1-dimethyl-5,7-dioxo-4,6-diazaspiro[2.4]heptan-6-yl)-4-(trifluoromethyl)benzamide 1254254-26-6 C15H14F3N3O3
    N-(1,1-dimethyl-5,7-dioxo-4,6-diazaspiro[2.4]heptan-6-yl)-4-(trifluoromethyl)benzamide
    —— (3S,6aS,10aR)-3-[[tert-butyl(diphenyl)silyl]oxymethyl]-5,5-dioxo-1,2,3,6,6a,7-hexahydropyrrolo[2,1-i][2,1]benzothiazol-8-one 1261033-27-5 C27H33NO4SSi
    (3S,6aS,10aR)-3-[[tert-butyl(diphenyl)silyl]oxymethyl]-5,5-dioxo-1,2,3,6,6a,7-hexahydropyrrolo[2,1-i][2,1]benzothiazol-8-one
    —— 4-(4,4-dimethyl-5-oxo-2-thioxo-3-p-cyanophenyl-imidazolidin-1-yl)-3-fluoro-2-trifluoromethyl-benzonitrile 1272719-02-4 C20H12F4N4OS
    4-(4,4-dimethyl-5-oxo-2-thioxo-3-p-cyanophenyl-imidazolidin-1-yl)-3-fluoro-2-trifluoromethyl-benzonitrile
    —— 4-(3-((6-(4-(hydroxymethyl)piperidin-1-yl)pyridin-3-yl)methyl)-4,4-dimethyl-5-oxo-2-thioxoimidazolidin-1-yl)-2-(trifluoromethyl)benzonitrile 1274893-13-8 C25H26F3N5O2S
    4-(3-((6-(4-(hydroxymethyl)piperidin-1-yl)pyridin-3-yl)methyl)-4,4-dimethyl-5-oxo-2-thioxoimidazolidin-1-yl)-2-(trifluoromethyl)benzonitrile
    —— 3-fluoro-4-[3-(4-methanesulfonyl-phenyl)-4,4-dimethyl-5-oxo-2-thioxo-imidazolidin-1-yl]-2-trifluoromethyl-benzonitrile 1272719-01-3 C20H15F4N3O3S2
    3-fluoro-4-[3-(4-methanesulfonyl-phenyl)-4,4-dimethyl-5-oxo-2-thioxo-imidazolidin-1-yl]-2-trifluoromethyl-benzonitrile
    —— 4-[4,4-dimethyl-3-(6-methyl-pyridin-3-yl)-5-oxo-2-thioxo-imidazolidin-1-yl]-3-fluoro-2-trifluoromethyl-benzonitrile 1272719-03-5 C19H14F4N4OS
    4-[4,4-dimethyl-3-(6-methyl-pyridin-3-yl)-5-oxo-2-thioxo-imidazolidin-1-yl]-3-fluoro-2-trifluoromethyl-benzonitrile
    —— 3-fluoro-4-[3-(3-fluoro-4-methyl-phenyl)-4,4-dimethyl-5-oxo-2-thioxo-imidazolidin-1-yl]-2-trifluoromethyl-benzonitrile 1272719-16-0 C20H14F5N3OS
    3-fluoro-4-[3-(3-fluoro-4-methyl-phenyl)-4,4-dimethyl-5-oxo-2-thioxo-imidazolidin-1-yl]-2-trifluoromethyl-benzonitrile
    —— 2-Oxa-4-azatetracyclo[6.3.1.16,10.01,5]tridecane 22645-59-6 C11H17NO
    2-Oxa-4-azatetracyclo[6.3.1.16,10.01,5]tridecane
    —— (5E)-5-(bromomethylene)imidazolidine-2,4-dione —— C4H3BrN2O2
    (5E)-5-(bromomethylene)imidazolidine-2,4-dione
    —— 2-[(Methylsulfonyl)methylene]-1,3-thiazolidin-4-one 24146-38-1 C5H7NO3S2
    2-[(Methylsulfonyl)methylene]-1,3-thiazolidin-4-one