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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
    —— 4-dichloromethylene-3-isopropyl-1-oxa-3-aza-spiro[4.5]decan-2-one 2975-28-2 C12H17Cl2NO2
    4-dichloromethylene-3-isopropyl-1-oxa-3-aza-spiro[4.5]decan-2-one
    —— 3-ethyl-5-propionyl-2-thioxo-thiazolidin-4-one 51216-15-0 C8H11NO2S2
    3-ethyl-5-propionyl-2-thioxo-thiazolidin-4-one
    —— 1-(4-chloro-3-nitro-phenyl)-3-(2-diethylamino-ethyl)-imidazolidin-2-one 21694-62-2 C15H21ClN4O3
    1-(4-chloro-3-nitro-phenyl)-3-(2-diethylamino-ethyl)-imidazolidin-2-one
    —— 2,2,5,5-Tetradeuterio-9-methyl-3,9-diaza-bicyclo<4.2.1>nonan-4-on 947-46-6 C8H14N2O
    2,2,5,5-Tetradeuterio-9-methyl-3,9-diaza-bicyclo<4.2.1>nonan-4-on
    —— 4-Octyl-2-thioxo-imidazolidin 13880-47-2 C11H22N2S
    4-Octyl-2-thioxo-imidazolidin
    —— 5-(4-cyclopropoxyphenyl)-5-methylimidazolidine-2,4-dione 1198167-26-8 C13H14N2O3
    5-(4-cyclopropoxyphenyl)-5-methylimidazolidine-2,4-dione
    —— (4R,5S,8R)-8-(tert-butyl)-7-methyl-4-phenyl-3-oxa-1,7-diazabicyclo<3.3.0>octan-2-one 137393-87-4 C16H22N2O2
    (4R,5S,8R)-8-(tert-butyl)-7-methyl-4-phenyl-3-oxa-1,7-diazabicyclo<3.3.0>octan-2-one
    —— 3,3'-bis-(3-chloro-phenyl)-1,1'-<i>p</i>-phenylene-bis-imidazolidinetrione 30592-41-7 C24H12Cl2N4O6
    3,3'-bis-(3-chloro-phenyl)-1,1'-<i>p</i>-phenylene-bis-imidazolidinetrione
    —— 5-(2,3-dichloro-propyl)-imidazolidine-2,4-dione 98134-43-1 C6H8Cl2N2O2
    5-(2,3-dichloro-propyl)-imidazolidine-2,4-dione
    —— 3-Phenyl-5-oximino-rhodanin 90418-70-5 C9H6N2O2S2
    3-Phenyl-5-oximino-rhodanin
    —— 2,3-Di-tert-butyl-4-cyclohexylimino-1,2-oxazetidin 72331-69-2 C16H30N2O
    2,3-Di-tert-butyl-4-cyclohexylimino-1,2-oxazetidin
    —— ((3aS,6aS)-4,4-Dioxo-3-phenyl-3a,4,6,6a-tetrahydro-1-oxa-4λ6-thia-2,5-diaza-pentalen-5-yl)-((1R,2R,3S,4S)-3-methyl-bicyclo[2.2.1]hept-5-en-2-yl)-methanone 849664-74-0 C19H20N2O4S
    ((3aS,6aS)-4,4-Dioxo-3-phenyl-3a,4,6,6a-tetrahydro-1-oxa-4λ6-thia-2,5-diaza-pentalen-5-yl)-((1R,2R,3S,4S)-3-methyl-bicyclo[2.2.1]hept-5-en-2-yl)-methanone
    —— (5R)-5-[2-[3-[N-hydroxy-C-(4-methylpiperazin-1-yl)carbonimidoyl]phenyl]ethynyl]-5-[(5-methoxy-3-oxo-1H-isoindol-2-yl)methyl]imidazolidine-2,4-dione 1226987-04-7 C27H28N6O5
    (5R)-5-[2-[3-[N-hydroxy-C-(4-methylpiperazin-1-yl)carbonimidoyl]phenyl]ethynyl]-5-[(5-methoxy-3-oxo-1H-isoindol-2-yl)methyl]imidazolidine-2,4-dione
    —— (S)-4-Isopropyl-3-[2-((R)-5-triisopropylsilanyloxy-1-vinyl-pentyloxy)-acetyl]-oxazolidin-2-one 905267-68-7 C24H45NO5Si
    (S)-4-Isopropyl-3-[2-((R)-5-triisopropylsilanyloxy-1-vinyl-pentyloxy)-acetyl]-oxazolidin-2-one
    —— 1,5-diethyl-3-phenyl-imidazolidine-2,4-dione 37468-28-3 C13H16N2O2
    1,5-diethyl-3-phenyl-imidazolidine-2,4-dione
    —— 8-(2-{[1-(cyclopentylcarbonyl)-3-(3,4-dichlorophenyl)pyrrolidin-3-yl]oxy}ethyl)-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one 716326-86-2 C31H38Cl2N4O3
    8-(2-{[1-(cyclopentylcarbonyl)-3-(3,4-dichlorophenyl)pyrrolidin-3-yl]oxy}ethyl)-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one
    —— 2-(2-Oxo-propyl)-cyclohexan-spiro-5'-hydantoin 27805-55-6 C11H16N2O3
    2-(2-Oxo-propyl)-cyclohexan-spiro-5'-hydantoin
    —— 3-Methyl-5-diisopropylhydantoin 52531-97-2 C10H18N2O2
    3-Methyl-5-diisopropylhydantoin
    —— 3-[3-(3-dimethylamino-propyl)-2-oxo-imidazolidin-1-yl]-benzonitrile 19741-67-4 C15H20N4O
    3-[3-(3-dimethylamino-propyl)-2-oxo-imidazolidin-1-yl]-benzonitrile
    —— (3'R,4S)-3-(3'-phenylbutyryl)-4-phenyl-5,5-dimethyloxazolidin-2-one 637330-80-4 C21H23NO3
    (3'R,4S)-3-(3'-phenylbutyryl)-4-phenyl-5,5-dimethyloxazolidin-2-one
    —— 2,4-Dimorpholino-6-(1,3,8-triaza-2,4-dioxo-3-dodecyl-7,7,9,9-tetramethyl-spiro[4,5]dec-1-yl)-1,3,5-triazine 125415-48-7 C34H58N8O4
    2,4-Dimorpholino-6-(1,3,8-triaza-2,4-dioxo-3-dodecyl-7,7,9,9-tetramethyl-spiro[4,5]dec-1-yl)-1,3,5-triazine
    —— 5-butylidene-3-phenyl-imidazolidine-2,4-dione 30747-80-9 C13H14N2O2
    5-butylidene-3-phenyl-imidazolidine-2,4-dione
    —— 1-acetyl-3-(3,5-dibromo-phenyl)-imidazolidine-2,4-dione 32955-85-4 C11H8Br2N2O3
    1-acetyl-3-(3,5-dibromo-phenyl)-imidazolidine-2,4-dione
    —— 6-ethyl-3-methyl-6-phenyl-dihydro-pyrimidine-2,4-dione 19025-60-6 C13H16N2O2
    6-ethyl-3-methyl-6-phenyl-dihydro-pyrimidine-2,4-dione
    —— 5-benzo[1,3]dioxol-5-ylmethyl-2-methyl-3-phenyl-isoxazolidine 19989-78-7 C18H19NO3
    5-benzo[1,3]dioxol-5-ylmethyl-2-methyl-3-phenyl-isoxazolidine
    —— [2-(4-ethyl-4-methyl-2,5-dioxo-imidazolidin-1-yl)-ethyl]-phosphonic acid diethyl ester 53161-55-0 C12H23N2O5P
    [2-(4-ethyl-4-methyl-2,5-dioxo-imidazolidin-1-yl)-ethyl]-phosphonic acid diethyl ester
    —— 1,1'-bis-(4-hydroxy-phenyl)-5,5,5',5'-tetramethyl-3,3'-<i>m</i>-phenylene-bis-imidazolidine-2,4-dione 26850-27-1 C28H26N4O6
    1,1'-bis-(4-hydroxy-phenyl)-5,5,5',5'-tetramethyl-3,3'-<i>m</i>-phenylene-bis-imidazolidine-2,4-dione
    —— 3-(3-methylpentanoyl)oxazolidin-2-one 123492-64-8 C9H15NO3
    3-(3-methylpentanoyl)oxazolidin-2-one
    —— (4S)-4-benzyl-3-{(2S)-2-[(2R)-1,1,1-trifluorobutan-2-yl]pent-4-enoyl}oxazolidin-2-one 1532540-39-8 C19H22F3NO3
    (4S)-4-benzyl-3-{(2S)-2-[(2R)-1,1,1-trifluorobutan-2-yl]pent-4-enoyl}oxazolidin-2-one
    —— 10a-(4-methylphenyl)-2,3,10,10a-tetrahydro-1H,5H-imidazo[1,2-a]pyrazolo[1,5-d]pyrazine-5,7(8H)-dione 1323076-15-8 C15H16N4O2
    10a-(4-methylphenyl)-2,3,10,10a-tetrahydro-1H,5H-imidazo[1,2-a]pyrazolo[1,5-d]pyrazine-5,7(8H)-dione
    —— α-(3,3-Dimethyl-7-oxo-4-thia-2,6-diaza-6-bicylo<3.2.0>heptyl)-α-hydroxyessigsaeure-2,2,2-trichloraethylester 27467-49-8 C10H13Cl3N2O4S
    α-(3,3-Dimethyl-7-oxo-4-thia-2,6-diaza-6-bicylo<3.2.0>heptyl)-α-hydroxyessigsaeure-2,2,2-trichloraethylester
    —— (3RS,5RS)-2,2-dimethyl-3,5-diphenylisoxazolidinium iodide 110317-66-3 C17H20NO*I
    (3RS,5RS)-2,2-dimethyl-3,5-diphenylisoxazolidinium iodide
    —— 7-[3-(3-hydroxy-3-methyl-nonyl)-1-methoxymethyl-2,5-dioxo-imidazolidin-4-yl]-heptanoic acid methyl ester 68312-57-2 C23H42N2O6
    7-[3-(3-hydroxy-3-methyl-nonyl)-1-methoxymethyl-2,5-dioxo-imidazolidin-4-yl]-heptanoic acid methyl ester
    —— (S)-3-[(S)-3-(tert-Butyl-dimethyl-silanyloxy)-3-(4-methyl-furan-3-yl)-propionyl]-4-isopropyl-oxazolidin-2-one 160239-77-0 C20H33NO5Si
    (S)-3-[(S)-3-(tert-Butyl-dimethyl-silanyloxy)-3-(4-methyl-furan-3-yl)-propionyl]-4-isopropyl-oxazolidin-2-one
    —— 1-(3-bromo-phenyl)-3-(2-dimethylamino-ethyl)-imidazolidin-2-one 29529-64-4 C13H18BrN3O
    1-(3-bromo-phenyl)-3-(2-dimethylamino-ethyl)-imidazolidin-2-one
    —— (4R)-4-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]-2,2-dimethyl-N-(tert-butoxycarbonyl)-1,3-oxazolidine 1013028-28-8 C18H37NO4Si
    (4R)-4-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]-2,2-dimethyl-N-(tert-butoxycarbonyl)-1,3-oxazolidine
    —— 5,5-dimethyl-3-methylsulfanylmethyl-thiazolidine-2,4-dione 2-(<i>O</i>-methylcarbamoyl-oxime) 40085-66-3 C9H15N3O3S2
    5,5-dimethyl-3-methylsulfanylmethyl-thiazolidine-2,4-dione 2-(<i>O</i>-methylcarbamoyl-oxime)
    —— 5-hexyl-3-(1-methyl-1H-pyrazol-4-yl)-1,3-oxazolidin-2-one 1174337-00-8 C13H21N3O2
    5-hexyl-3-(1-methyl-1H-pyrazol-4-yl)-1,3-oxazolidin-2-one
    —— (S)-4-benzyl-3-(2-methylallyl)oxazolidin-2-one 1207868-31-2 C14H17NO2
    (S)-4-benzyl-3-(2-methylallyl)oxazolidin-2-one
    —— (R)-1-(4-(hydroxymethyl)-2,2-dimethyloxazolidin-3-yl)-1-octanone 1637656-39-3 C14H27NO3
    (R)-1-(4-(hydroxymethyl)-2,2-dimethyloxazolidin-3-yl)-1-octanone
    —— 2-(2,5-dioxo-imidazolidin-4-yl)-ethanesulfonic acid-(3,4-dichloro-anilide) 99854-48-5 C11H11Cl2N3O4S
    2-(2,5-dioxo-imidazolidin-4-yl)-ethanesulfonic acid-(3,4-dichloro-anilide)
    —— (4S,5R)-5-[(S)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-4-vinyl-oxazolidin-2-one 108473-17-2 C13H25NO3Si
    (4S,5R)-5-[(S)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-4-vinyl-oxazolidin-2-one
    —— 1357615-07-6 C16H25Cl3N2O5
    —— 1-[3-(1-Aminoethyl)phenyl]imidazolidin-2-one 1495679-23-6 C11H15N3O
    1-[3-(1-Aminoethyl)phenyl]imidazolidin-2-one
    —— 4-[4-(2-chloro-phenyl)-4-methyl-2-oxo-imidazolidin-1-yl]-adamantane-1-carboxylic acid methyl ester 1021391-51-4 C22H27ClN2O3
    4-[4-(2-chloro-phenyl)-4-methyl-2-oxo-imidazolidin-1-yl]-adamantane-1-carboxylic acid methyl ester
    —— 1.3-Di-p-tolyl-5.5-dimethyl-6-hydroxy-hydrouracil 1593-16-4 C20H22N2O3
    1.3-Di-p-tolyl-5.5-dimethyl-6-hydroxy-hydrouracil
    —— 1,3-dihydroxy-2-(2',4'-dichlorophenyl)-4,4,5,5-tetramethylimidazolidine 898562-16-8 C13H18Cl2N2O2
    1,3-dihydroxy-2-(2',4'-dichlorophenyl)-4,4,5,5-tetramethylimidazolidine
    —— 5-(4-Methoxy-benzyliden)-1-(4-fluor-phenyl)-hydantoin 6494-40-2 C17H13FN2O3
    5-(4-Methoxy-benzyliden)-1-(4-fluor-phenyl)-hydantoin
    —— 3-diisopropylaminomethyl-1,3-diaza-spiro[4.5]decane-2,4-dione 15090-01-4 C15H27N3O2
    3-diisopropylaminomethyl-1,3-diaza-spiro[4.5]decane-2,4-dione
    —— 2-[4,4-bis-(2-chloro-phenyl)-5-oxo-2-thioxo-imidazolidin-1-yl]-benzoic acid 73076-04-7 C22H14Cl2N2O3S
    2-[4,4-bis-(2-chloro-phenyl)-5-oxo-2-thioxo-imidazolidin-1-yl]-benzoic acid