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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
    —— 5,5-dimethyl-3-pyridin-2-yl-oxazolidine-2,4-dione 103040-98-8 C10H10N2O3
    5,5-dimethyl-3-pyridin-2-yl-oxazolidine-2,4-dione
    —— (R)-4-benzyl-3-(5-methyleneundeca-1,2,10-trien-3-yl)oxazolidin-2-one 1352479-78-7 C22H27NO2
    (R)-4-benzyl-3-(5-methyleneundeca-1,2,10-trien-3-yl)oxazolidin-2-one
    —— (6S,7aS)-6-azido-2-(4-trifluoromethoxy-phenyl)-hexahydro-pyrrolo[1,2-c]imidazol-3-one 1408313-75-6 C13H12F3N5O2
    (6S,7aS)-6-azido-2-(4-trifluoromethoxy-phenyl)-hexahydro-pyrrolo[1,2-c]imidazol-3-one
    —— 2-chloro-N-{(6R,7aR)-3-oxo-2-[4-(2,2,2-trifluoro-ethoxy)-phenyl]-hexahydro-pyrrolo[1,2-c]imidazol-6-yl}-benzenesulfonamide 1408314-00-0 C20H19ClF3N3O4S
    2-chloro-N-{(6R,7aR)-3-oxo-2-[4-(2,2,2-trifluoro-ethoxy)-phenyl]-hexahydro-pyrrolo[1,2-c]imidazol-6-yl}-benzenesulfonamide
    —— (5R)-5-methyl-3-(4-piperidinyl)-1,3-oxazolidin-2-one 1237841-17-6 C9H16N2O2
    (5R)-5-methyl-3-(4-piperidinyl)-1,3-oxazolidin-2-one
    —— (2S,3aR,4S)-2-[4-(tert-Butyl-dimethyl-silanyloxy)-butyl]-4-triisopropylsilanyloxy-hexahydro-pyrrolo[1,2-b]isoxazole 618069-52-6 C25H53NO3Si2
    (2S,3aR,4S)-2-[4-(tert-Butyl-dimethyl-silanyloxy)-butyl]-4-triisopropylsilanyloxy-hexahydro-pyrrolo[1,2-b]isoxazole
    —— 1,3-diacetyl-5(S)-acetylthiomethylimidazolidine-2,4-dione 1092526-51-6 C10H12N2O5S
    1,3-diacetyl-5(S)-acetylthiomethylimidazolidine-2,4-dione
    —— 3-benzyl-1-(2-methylallyl)imidazolidine-2,4-dione 1398413-27-8 C14H16N2O2
    3-benzyl-1-(2-methylallyl)imidazolidine-2,4-dione
    —— ((<i>R</i>)-2,5-dioxo-imidazolidin-4-yl)-methanesulfonic acid-(4-chloro-anilide) 5452-21-1 C10H10ClN3O4S
    ((<i>R</i>)-2,5-dioxo-imidazolidin-4-yl)-methanesulfonic acid-(4-chloro-anilide)
    —— 3-methyl-2,4,5-trioxo-imidazolidine-1-carboxylic acid ethylamide 41243-44-1 C7H9N3O4
    3-methyl-2,4,5-trioxo-imidazolidine-1-carboxylic acid ethylamide
    —— <i>N</i>-acetyl-4-[(4,6-dioxo-1-phenyl-2-thioxo-3-<i>p</i>-tolyl-tetrahydro-pyrimidin-5-ylidene)-hydrazino]-benzenesulfonamide 75065-64-4 C25H21N5O5S2
    <i>N</i>-acetyl-4-[(4,6-dioxo-1-phenyl-2-thioxo-3-<i>p</i>-tolyl-tetrahydro-pyrimidin-5-ylidene)-hydrazino]-benzenesulfonamide
    —— 5,5-bis-(2-chloro-phenyl)-3-naphthalen-1-yl-2-thioxo-imidazolidin-4-one 73076-06-9 C25H16Cl2N2OS
    5,5-bis-(2-chloro-phenyl)-3-naphthalen-1-yl-2-thioxo-imidazolidin-4-one
    —— 2-carboxamino-1-cyclohexyl-1,2,4,5,6,7-hexadeoxy-4,7-epithio-L-arabino-heptitol, intramol-2,3-ester 150593-85-4 C14H23NO2S
    2-carboxamino-1-cyclohexyl-1,2,4,5,6,7-hexadeoxy-4,7-epithio-L-arabino-heptitol, intramol-2,3-ester
    —— (4S,5S)-4-Benzyl-5-ethyl-oxazolidin-2-one 114744-97-7 C12H15NO2
    (4S,5S)-4-Benzyl-5-ethyl-oxazolidin-2-one
    —— 3-{4-[(5,5-dimethyl-2,4-dioxo-3-{4-[(trifluoromethyl)thio]-phenyl}imidazolidin-1-yl)methyl]pyrimidin-2-yl}-1,1-dimethyl-urea 945257-84-1 C20H21F3N6O3S
    3-{4-[(5,5-dimethyl-2,4-dioxo-3-{4-[(trifluoromethyl)thio]-phenyl}imidazolidin-1-yl)methyl]pyrimidin-2-yl}-1,1-dimethyl-urea
    —— <i>P</i>,<i>P</i>'-(5,5,5',5'-tetramethyl-2,4,2',4'-tetraoxo-3,3'-methanediyl-di-imidazolidin-1-ylmethyl)-bis-phosphonic acid tetraethyl ester 51319-42-7 C21H38N4O10P2
    <i>P</i>,<i>P</i>'-(5,5,5',5'-tetramethyl-2,4,2',4'-tetraoxo-3,3'-methanediyl-di-imidazolidin-1-ylmethyl)-bis-phosphonic acid tetraethyl ester
    —— (RS)-1-(4-methoxy-2,2,5,5-tetramethyl-1,3-thiazolidin-3-yl)pent-4-yn-1-one 1414849-80-1 C13H21NO2S
    (RS)-1-(4-methoxy-2,2,5,5-tetramethyl-1,3-thiazolidin-3-yl)pent-4-yn-1-one
    —— ethyl [4-methyl-2,5-dioxo-1-(piperazin-1-ylmethyl)imidazolidin-4-yl]acetate 1555881-13-4 C13H22N4O4
    ethyl [4-methyl-2,5-dioxo-1-(piperazin-1-ylmethyl)imidazolidin-4-yl]acetate
    —— 2-methyl-acrylic acid 2-(5-methyl-2-oxo-oxazolidin-3-yl)-ethyl ester 3375-99-3 C10H15NO4
    2-methyl-acrylic acid 2-(5-methyl-2-oxo-oxazolidin-3-yl)-ethyl ester
    —— 29750-26-3 C39H36N4O8
    —— (4S)-3-(2-Bromopropionyl)-4-(tert-butoxymethyl)-1-methyl-2-oxoimidazolidine 838846-86-9 C12H21BrN2O3
    (4S)-3-(2-Bromopropionyl)-4-(tert-butoxymethyl)-1-methyl-2-oxoimidazolidine
    —— 8-(R)-acenaphthen-1-yl-3-[2-(4-dimethylaminomethyl-[1,2,3]triazol-1-yl)-ethyl]-1-(4-fluoro-phenyl)-1,3,8-triaza-spiro[4.5]decan-4-one 1067677-00-2 C32H36FN7O
    8-(R)-acenaphthen-1-yl-3-[2-(4-dimethylaminomethyl-[1,2,3]triazol-1-yl)-ethyl]-1-(4-fluoro-phenyl)-1,3,8-triaza-spiro[4.5]decan-4-one
    —— (4R)-4-(4-fluorophenyl)-2,4-dimethyl-1-{3-[4-(6-methyl(3-pyridyl))piperidyl]propyl}-2-imidazolin-5-one 721957-17-1 C25H31FN4O
    (4R)-4-(4-fluorophenyl)-2,4-dimethyl-1-{3-[4-(6-methyl(3-pyridyl))piperidyl]propyl}-2-imidazolin-5-one
    —— 3-(2,5-dimethoxy-phenyl)-2,4,5-trioxo-imidazolidine-1-carboxylic acid prop-2-ynyl ester 40407-78-1 C15H12N2O7
    3-(2,5-dimethoxy-phenyl)-2,4,5-trioxo-imidazolidine-1-carboxylic acid prop-2-ynyl ester
    —— 5,5'-diisopropyl-3,3'-bis-(2-oxiranylmethoxy-2-phenyl-ethyl)-1,1'-methanediyl-bis-imidazolidine-2,4-dione 33142-84-6 C35H44N4O8
    5,5'-diisopropyl-3,3'-bis-(2-oxiranylmethoxy-2-phenyl-ethyl)-1,1'-methanediyl-bis-imidazolidine-2,4-dione
    —— 5-Dimethylaminomethyl-3-(2-methyl-allyl)-2-{[3-methyl-4-oxo-thiazolidin-(2Z)-ylidene]-hydrazono}-thiazolidin-4-one 131021-97-1 C14H21N5O2S2
    5-Dimethylaminomethyl-3-(2-methyl-allyl)-2-{[3-methyl-4-oxo-thiazolidin-(2Z)-ylidene]-hydrazono}-thiazolidin-4-one
    —— 8-allyl-7,7,9,9-tetramethyl-1,3,8-triaza-spiro[4.5]decane-2,4-dione 52706-32-8 C14H23N3O2
    8-allyl-7,7,9,9-tetramethyl-1,3,8-triaza-spiro[4.5]decane-2,4-dione
    —— 2-fluoro-N-[(6R,7aS)-3-oxo-2-(4-trifluoromethoxy-phenyl)-hexahydro-pyrrolo[1,2-c]imidazol-6-yl]-benzenesulfonamide 1408313-65-4 C19H17F4N3O4S
    2-fluoro-N-[(6R,7aS)-3-oxo-2-(4-trifluoromethoxy-phenyl)-hexahydro-pyrrolo[1,2-c]imidazol-6-yl]-benzenesulfonamide
    —— 9-acetyl-1,3-dimethyl-2-thioxo-1,2,3,3a,9,9a-hexahydroimidazo[4,5-e][1,3]thiazolo[3,2-b][1,2,4]-triazin-7(6H)-one 1416038-67-9 C10H13N5O2S2
    9-acetyl-1,3-dimethyl-2-thioxo-1,2,3,3a,9,9a-hexahydroimidazo[4,5-e][1,3]thiazolo[3,2-b][1,2,4]-triazin-7(6H)-one
    —— 958230-77-8 C22H35NO3Si
    —— (3S,4S)-4-Benzenesulfonyl-3-(4-nitro-phenyl)-2-phenyl-isoxazolidine 87289-92-7 C21H18N2O5S
    (3S,4S)-4-Benzenesulfonyl-3-(4-nitro-phenyl)-2-phenyl-isoxazolidine
    —— 3-[(morpholino-4-yl)methyl]-4,4-bis(hydroxymethyl)oxazolidin-2-on 1357479-13-0 C10H18N2O5
    3-[(morpholino-4-yl)methyl]-4,4-bis(hydroxymethyl)oxazolidin-2-on
    —— 2-(2-acetylimino-thiazolidin-3-yl)-1-furan-2-yl-ethanol 5028-80-8 C11H14N2O3S
    2-(2-acetylimino-thiazolidin-3-yl)-1-furan-2-yl-ethanol
    —— (1E,4R)-4-ethyl-3-(tetradec-1-enyl)oxazolidin-2-one 1402081-59-7 C19H35NO2
    (1E,4R)-4-ethyl-3-(tetradec-1-enyl)oxazolidin-2-one
    —— methyl (3S,5S)-(-)-2-methyl-5-(5-methyl-2,4-dioxo-1,2,3,4-tetrahydro-1-pyrimidinyl)-3-phenylisoxazolidine-5-carboxylate 1050517-73-1 C17H19N3O5
    methyl (3S,5S)-(-)-2-methyl-5-(5-methyl-2,4-dioxo-1,2,3,4-tetrahydro-1-pyrimidinyl)-3-phenylisoxazolidine-5-carboxylate
    —— (E)-4-benzylidene-2-(tert-butyldimethylsilyl)-1,2-thiazetidine 1,1-dioxide 141462-83-1 C15H23NO2SSi
    (E)-4-benzylidene-2-(tert-butyldimethylsilyl)-1,2-thiazetidine 1,1-dioxide
    —— (3R,2'S) N-(Benzyl)-3-(3'-acetoxy-2'-tert-butyldimethylsilylpropyl)-isoxazolidin-5-one 146667-10-9 C21H33NO5Si
    (3R,2'S) N-(Benzyl)-3-(3'-acetoxy-2'-tert-butyldimethylsilylpropyl)-isoxazolidin-5-one
    —— (3'E,4R,5R)-4-(hydroxymethyl)-3-methyl-5-(3'-pentenyl)-2-oxazolidinone 121741-84-2 C10H17NO3
    (3'E,4R,5R)-4-(hydroxymethyl)-3-methyl-5-(3'-pentenyl)-2-oxazolidinone
    —— (3S)-1-[(4R)-4-benzyl-2-thioxo-1,3-thiazolidin-3-yl]-3-hydroxy-7-phenylheptan-1-one 1599468-12-8 C23H27NO2S2
    (3S)-1-[(4R)-4-benzyl-2-thioxo-1,3-thiazolidin-3-yl]-3-hydroxy-7-phenylheptan-1-one
    —— 10a-(4-methoxyphenyl)-1-(1,2-oxazol-4-ylcarbonyl)-2,3,10,10a-tetrahydro-1H,5H-imidazo[1,2-a]pyrrolo[1,2-d]pyrazin-5-one 1323074-33-4 C20H18N4O4
    10a-(4-methoxyphenyl)-1-(1,2-oxazol-4-ylcarbonyl)-2,3,10,10a-tetrahydro-1H,5H-imidazo[1,2-a]pyrrolo[1,2-d]pyrazin-5-one
    —— 1404118-70-2 C38H36N2O4
    —— tert-butyl (E)-[1,3-bis(4-chlorophenyl)-2,5-dioxoimidazolidin-4-ylidene]acetate 1255154-78-9 C21H18Cl2N2O4
    tert-butyl (E)-[1,3-bis(4-chlorophenyl)-2,5-dioxoimidazolidin-4-ylidene]acetate
    —— tert-butyl 2-[(1E)-1-(4-oxo-3-propyl-2-thioxo-1,3-thiazolidin-5-ylidene)ethyl]hydrazinecarboxylate 1153653-84-9 C13H21N3O3S2
    tert-butyl 2-[(1E)-1-(4-oxo-3-propyl-2-thioxo-1,3-thiazolidin-5-ylidene)ethyl]hydrazinecarboxylate
    —— 3-(2-(benzyloxy)-4-(4-(1,1,1,3,3,3-hexafluoro-2-hydroxypropan-2-yl)-2-n-propylphenoxy)phenethyl)-5-(1-(1-methylethoxy)phenyl-4-yl)-5-methylimidazolidine-2,4-dione 1198166-44-7 C40H40F6N2O6
    3-(2-(benzyloxy)-4-(4-(1,1,1,3,3,3-hexafluoro-2-hydroxypropan-2-yl)-2-n-propylphenoxy)phenethyl)-5-(1-(1-methylethoxy)phenyl-4-yl)-5-methylimidazolidine-2,4-dione
    —— 3-Cyclohexyl-5,5-dimethyloxazolidin-2-on 73833-63-3 C11H19NO2
    3-Cyclohexyl-5,5-dimethyloxazolidin-2-on
    —— n-[3-(5(r,s)-Hydroxy-6,7,8,9-tetrahydro-5h-benzocyclohepten-2-yl)-2-oxo-oxazolidin-5(s)-ylmethyl]-acetamide 740842-49-3 C17H22N2O4
    n-[3-(5(r,s)-Hydroxy-6,7,8,9-tetrahydro-5h-benzocyclohepten-2-yl)-2-oxo-oxazolidin-5(s)-ylmethyl]-acetamide
    —— (R)-4-benzyl-3-(2-chloropyrimidin-4-yl)oxazolidin-2-one 1429180-80-2 C14H12ClN3O2
    (R)-4-benzyl-3-(2-chloropyrimidin-4-yl)oxazolidin-2-one
    —— 3-<4-Sulfamoyl-phenyl>-5-methyl-2-thio-hydantoin 91687-54-6 C10H11N3O3S2
    3-<4-Sulfamoyl-phenyl>-5-methyl-2-thio-hydantoin
    —— 5-carbamoyloximethyl-5-methyl-2-trichloromethyl-[1,3]dioxane 108130-64-9 C8H12Cl3NO4
    5-carbamoyloximethyl-5-methyl-2-trichloromethyl-[1,3]dioxane
    —— 5,5-bis-(4-chloro-phenyl)-3-(2-nitro-phenyl)-2-thioxo-imidazolidin-4-one 73080-11-2 C21H13Cl2N3O3S
    5,5-bis-(4-chloro-phenyl)-3-(2-nitro-phenyl)-2-thioxo-imidazolidin-4-one