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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-ethyl-3-(4-methoxybenzyl)-5-phenyl-2,4-imidazolidinedione 790676-34-5 C19H20N2O3
    5-ethyl-3-(4-methoxybenzyl)-5-phenyl-2,4-imidazolidinedione
    —— 1,3-diisopropyl-5,5-dimethylimidazolidine-2,4-dione 141312-48-3 C11H20N2O2
    1,3-diisopropyl-5,5-dimethylimidazolidine-2,4-dione
    —— 6-Methyl-4,6-diazaspiro[2.4]heptan-5-one 1823886-42-5 C6H10N2O
    6-Methyl-4,6-diazaspiro[2.4]heptan-5-one
    —— (4S)-3-[(2S,3R,5S)-2-allyl-3-(tert-butyldimethylsilanyloxy)-5-methyl-7-trimethylsilanylhept-6-ynoyl]-4-benzyloxazolidin-2-one 917375-60-1 C30H47NO4Si2
    (4S)-3-[(2S,3R,5S)-2-allyl-3-(tert-butyldimethylsilanyloxy)-5-methyl-7-trimethylsilanylhept-6-ynoyl]-4-benzyloxazolidin-2-one
    —— 4-ethyl-4-isopentyl-imidazolidin-2-one 99849-58-8 C10H20N2O
    4-ethyl-4-isopentyl-imidazolidin-2-one
    —— 1,3-bis(4-bromophenyl)-2-(trichloromethyl)imidazolidine 53720-85-7 C16H13Br2Cl3N2
    1,3-bis(4-bromophenyl)-2-(trichloromethyl)imidazolidine
    —— (4R)-n-butyl-(3S)-bromo-2-azetidinone 87791-43-3 C7H12BrNO
    (4R)-n-butyl-(3S)-bromo-2-azetidinone
    —— 1'-[2-(difluoromethoxy)benzyl]-8-[(3,4-dimethylphenyl)sulfonyl]-2'H,5'H-spiro[8-azabicyclo[3.2.1]octane-3,4'-imidazolidine]-2',5'-dione 1610952-12-9 C25H27F2N3O5S
    1'-[2-(difluoromethoxy)benzyl]-8-[(3,4-dimethylphenyl)sulfonyl]-2'H,5'H-spiro[8-azabicyclo[3.2.1]octane-3,4'-imidazolidine]-2',5'-dione
    —— (+)-(S)-5-phenyl-5-(trifluoromethyl)hydantoin 1280716-66-6 C10H7F3N2O2
    (+)-(S)-5-phenyl-5-(trifluoromethyl)hydantoin
    —— 3-(2-bromo-propionyl)-2,2,5-trimethyl-oxazolidine 52836-32-5 C9H16BrNO2
    3-(2-bromo-propionyl)-2,2,5-trimethyl-oxazolidine
    —— 3'-N-methyl-2'-oxo-(methyl 3,4-dideoxy-2-O-α-ethoxyethyl-4-C-iodomethyl-α-L-arabinopyranosido)-<4,4:4',5'>-oxazolidone 74857-74-2 C13H22INO6
    3'-N-methyl-2'-oxo-(methyl 3,4-dideoxy-2-O-α-ethoxyethyl-4-C-iodomethyl-α-L-arabinopyranosido)-<4,4:4',5'>-oxazolidone
    —— 3-[(5-methylene-2-thioxothiazolidin-3-yl)]propanenitrile 1383423-73-1 C7H8N2S2
    3-[(5-methylene-2-thioxothiazolidin-3-yl)]propanenitrile
    —— 4-Ethyl-3,4-dimethyl-2,5-dioxo-imidazolidine-1-carbonitrile 102617-78-7 C8H11N3O2
    4-Ethyl-3,4-dimethyl-2,5-dioxo-imidazolidine-1-carbonitrile
    —— 11-ethynyl-2,5-dimethyl-5,8-dihydro-5,8-ethano-[1,2,4]triazolo[1,2-<i>a</i>]pyridazine-1,3-dione 61772-10-9 C12H13N3O2
    11-ethynyl-2,5-dimethyl-5,8-dihydro-5,8-ethano-[1,2,4]triazolo[1,2-<i>a</i>]pyridazine-1,3-dione
    —— (2,4-Dioxo-3-phenyl-imidazolidine-1-carbonyl)-phosphoramidic acid dibutyl ester 76368-90-6 C18H26N3O6P
    (2,4-Dioxo-3-phenyl-imidazolidine-1-carbonyl)-phosphoramidic acid dibutyl ester
    —— 3-((2-(4-(1,1,1,3,3,3-hexafluoro-2-hydroxypropan-2-yl)-2-propylphenoxy)pyridin-4-yl)methyl)-5-(6-methoxypyridin-3-yl)-5-methylimidazolidine-2,4-dione 1198165-21-7 C28H26F6N4O5
    3-((2-(4-(1,1,1,3,3,3-hexafluoro-2-hydroxypropan-2-yl)-2-propylphenoxy)pyridin-4-yl)methyl)-5-(6-methoxypyridin-3-yl)-5-methylimidazolidine-2,4-dione
    —— 3<i>c</i>-methyl-isoxazolidine-2,5<i>r</i>-dicarboxylic acid diethyl ester 69822-68-0 C10H17NO5
    3<i>c</i>-methyl-isoxazolidine-2,5<i>r</i>-dicarboxylic acid diethyl ester
    —— (S)-7-Methyl-2,3-diphenyl-1-oxa-2-aza-spiro[4.5]dec-6-ene 123187-12-2 C21H23NO
    (S)-7-Methyl-2,3-diphenyl-1-oxa-2-aza-spiro[4.5]dec-6-ene
    —— methyl (Z)-3-methyl-2,4-dioxothiazolidin-5-ylideneacetate 77586-11-9 C7H7NO4S
    methyl (Z)-3-methyl-2,4-dioxothiazolidin-5-ylideneacetate
    —— 5-(2-benzylsulfanyl-ethyl)-imidazolidine-2,4-dione 1023-29-6 C12H14N2O2S
    5-(2-benzylsulfanyl-ethyl)-imidazolidine-2,4-dione
    —— (1S,2S,3S,7S,8R)-6-Methyl-2-phenylselanyl-4-oxa-6-aza-tricyclo[5.2.1.0<sup>3,8</sup>]decan-5-one 83687-79-0 C15H17NO2Se
    (1S,2S,3S,7S,8R)-6-Methyl-2-phenylselanyl-4-oxa-6-aza-tricyclo[5.2.1.0<sup>3,8</sup>]decan-5-one
    —— 3-[3-(2,5-dimethylthiophen-3-yl)propyl]-5,5-dimethylimidazolidine-2,4-dione 89501-02-0 C14H20N2O2S
    3-[3-(2,5-dimethylthiophen-3-yl)propyl]-5,5-dimethylimidazolidine-2,4-dione
    —— 2-[(3S,4S,5S)-5-(4-nitrophenyl)-2,3-diphenylisoxazolidine-4-carbonyl]pyridine-1-oxide 1268338-12-0 C27H21N3O5
    2-[(3S,4S,5S)-5-(4-nitrophenyl)-2,3-diphenylisoxazolidine-4-carbonyl]pyridine-1-oxide
    —— (R)-3-octadecanoyl-4-benzyloxazolidin-2-one 160186-22-1 C28H45NO3
    (R)-3-octadecanoyl-4-benzyloxazolidin-2-one
    —— (4,4-dimethyl-2,5-dioxoimidazolidin-1-yl)methyl pivalate 1413431-86-3 C11H18N2O4
    (4,4-dimethyl-2,5-dioxoimidazolidin-1-yl)methyl pivalate
    —— (4S)-3-(but-2-ynyl)-4-((tetrahydro-2H-pyran-2-yloxy)methyl)oxazolidin-2-one 1198340-62-3 C13H19NO4
    (4S)-3-(but-2-ynyl)-4-((tetrahydro-2H-pyran-2-yloxy)methyl)oxazolidin-2-one
    —— 1,3-divinyl-5,5-pentamethylenehydantoin 104740-90-1 C12H16N2O2
    1,3-divinyl-5,5-pentamethylenehydantoin
    —— 3-(4-ethoxyphenyl)-5-imino-1-(4-iodophenyl)imidazolidine-2,4-dithione 1198620-03-9 C17H14IN3OS2
    3-(4-ethoxyphenyl)-5-imino-1-(4-iodophenyl)imidazolidine-2,4-dithione
    —— 3-<(4,5-dimethylfuryl)-3'S-hydroxy-2'S-methylpropionyl>-4S-(isopropyl)-2-oxazolidin-2-one 90432-93-2 C16H23NO5
    3-<(4,5-dimethylfuryl)-3'S-hydroxy-2'S-methylpropionyl>-4S-(isopropyl)-2-oxazolidin-2-one
    —— (+/-)-1-(oxiranylmethyl)-2,4-imidazolidinedione 56226-42-7 C6H8N2O3
    (+/-)-1-(oxiranylmethyl)-2,4-imidazolidinedione
    —— (1-phenyl-4,5-dihydro-1<i>H</i>-imidazol-2-yl)-urea 90870-89-6 C10H12N4O
    (1-phenyl-4,5-dihydro-1<i>H</i>-imidazol-2-yl)-urea
    —— 3-ethyl-2,4,5-trioxo-imidazolidine-1-carbothioic acid <i>S</i>-<i>tert</i>-butyl ester 40408-09-1 C10H14N2O4S
    3-ethyl-2,4,5-trioxo-imidazolidine-1-carbothioic acid <i>S</i>-<i>tert</i>-butyl ester
    —— (S)-N-[(R)-3,3-dimethoxy-2-isopropylpropanoyl]-4-isopropyl-1,3-thiazolidine-2-thione 1569532-84-8 C14H25NO3S2
    (S)-N-[(R)-3,3-dimethoxy-2-isopropylpropanoyl]-4-isopropyl-1,3-thiazolidine-2-thione
    —— (R)-5-azidomethyl-3-(6-oxo-6,7,8,9-tetrahydro-5H-benzocyclohepten-2-yl)-oxazolidin-2-one 741721-25-5 C15H16N4O3
    (R)-5-azidomethyl-3-(6-oxo-6,7,8,9-tetrahydro-5H-benzocyclohepten-2-yl)-oxazolidin-2-one
    —— 5,5,7,7-tetraisopropyl-tetrahydro-4,6,8-trioxa-1-thia-5,7-disilacyclopentacycloocten-3-one 917249-02-6 C17H34O4SSi2
    5,5,7,7-tetraisopropyl-tetrahydro-4,6,8-trioxa-1-thia-5,7-disilacyclopentacycloocten-3-one
    —— 5-benzyl-3-(4-chloro-phenyl)-imidazolidine-2,4-dione 94206-91-4 C16H13ClN2O2
    5-benzyl-3-(4-chloro-phenyl)-imidazolidine-2,4-dione
    —— (S)-N-[2-oxo-3-(1,4,5,6-tetrahydro-1,2-diaza-benzo[e]azulen-8-yl)-oxazolidin-5-ylmethyl]-malonamic acid methyl ester 741722-30-5 C20H22N4O5
    (S)-N-[2-oxo-3-(1,4,5,6-tetrahydro-1,2-diaza-benzo[e]azulen-8-yl)-oxazolidin-5-ylmethyl]-malonamic acid methyl ester
    —— 5,5-Diphenyl-hydantoin-N<sup>3</sup>-carbonsaeure-β-ethoxy-ethylester 33259-78-8 C20H20N2O5
    5,5-Diphenyl-hydantoin-N<sup>3</sup>-carbonsaeure-β-ethoxy-ethylester
    —— 10-ethynyl-2,5-dimethyl-5,8-dihydro-5,8-ethano-[1,2,4]triazolo[1,2-<i>a</i>]pyridazine-1,3-dione 61772-13-2 C12H13N3O2
    10-ethynyl-2,5-dimethyl-5,8-dihydro-5,8-ethano-[1,2,4]triazolo[1,2-<i>a</i>]pyridazine-1,3-dione
    —— 2-((2R,4S)-1-(4-(trifluoromethoxy)phenethyl)-2-(4-tert-butylphenyl)-3-methyl-5-oxoimidazolidin-4-yl)-N-(pyridin-2-ylmethyl)acetamide 1162340-47-7 C31H35F3N4O3
    2-((2R,4S)-1-(4-(trifluoromethoxy)phenethyl)-2-(4-tert-butylphenyl)-3-methyl-5-oxoimidazolidin-4-yl)-N-(pyridin-2-ylmethyl)acetamide
    —— 2,4-Dibenzylperhydro-1,5,2-dioxazin-3,6-dion 83490-68-0 C17H15NO4
    2,4-Dibenzylperhydro-1,5,2-dioxazin-3,6-dion
    —— tert-butyl ((1S,4r)-4-((S)-5,5-dimethyl-2-oxo-4- phenyloxazolidin-3-yl)cyclohexyl)carbamate 1437789-74-6 C22H32N2O4
    tert-butyl ((1S,4r)-4-((S)-5,5-dimethyl-2-oxo-4- phenyloxazolidin-3-yl)cyclohexyl)carbamate
    —— (1S,2R,3R,4R)-3-((S)-4-Benzyl-2-oxo-oxazolidine-3-carbonyl)-bicyclo[2.2.1]hept-5-ene-2-carboxylic acid ethyl ester 128299-80-9 C21H23NO5
    (1S,2R,3R,4R)-3-((S)-4-Benzyl-2-oxo-oxazolidine-3-carbonyl)-bicyclo[2.2.1]hept-5-ene-2-carboxylic acid ethyl ester
    —— 3'-(4-chloro-phenyl)-2',5'-diphenyl-spiro[acenaphthene-1,4'-isoxazolidin]-2-one 29126-56-5 C32H22ClNO2
    3'-(4-chloro-phenyl)-2',5'-diphenyl-spiro[acenaphthene-1,4'-isoxazolidin]-2-one
    —— (2S,4aR)-1-oxo-2-tridecyl-4a,5-dihydro-2H-[1,3]oxazolo[3,4-b]thiazin-7-one 86120-44-7 C19H33NO3S
    (2S,4aR)-1-oxo-2-tridecyl-4a,5-dihydro-2H-[1,3]oxazolo[3,4-b]thiazin-7-one
    —— spiro[chroman-3,4'-imidazolidine-2',5'-dione] 116055-62-0 C11H10N2O3
    spiro[chroman-3,4'-imidazolidine-2',5'-dione]
    —— 3-(3-hydroxy-5-phenylpentanoyl)thiazolidine-2-thione 85260-53-3 C14H17NO2S2
    3-(3-hydroxy-5-phenylpentanoyl)thiazolidine-2-thione
    —— 5-methyl-3-phenethyl-oxazolidine-2,4-dione 105909-98-6 C12H13NO3
    5-methyl-3-phenethyl-oxazolidine-2,4-dione
    —— 5-(indol-3-yl)-3-[(4-phenylpiperid-1-yl)propyl]hydantoin oxalate 69243-96-5 C2H2O4*C25H28N4O2
    5-(indol-3-yl)-3-[(4-phenylpiperid-1-yl)propyl]hydantoin oxalate
    —— 2,6-Dimethylene-hexahydro-3a,4a,7a,8a-tetraaza-cyclopenta[def]fluorene-4,8-dione 221018-27-5 C12H14N4O2
    2,6-Dimethylene-hexahydro-3a,4a,7a,8a-tetraaza-cyclopenta[def]fluorene-4,8-dione