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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
    —— (4S,5S,6Z,11S)-5-[tert-butyl(dimethyl)silyl]oxy-6-ethylidene-3-oxa-1-azatricyclo[5.3.1.04,11]undec-7-en-2-one 133841-02-8 C17H27NO3Si
    (4S,5S,6Z,11S)-5-[tert-butyl(dimethyl)silyl]oxy-6-ethylidene-3-oxa-1-azatricyclo[5.3.1.04,11]undec-7-en-2-one
    —— (4R,5S)-4-(tert-Butyl-dimethyl-silanyloxymethyl)-5-isopropyl-oxazolidin-2-one 188802-13-3 C13H27NO3Si
    (4R,5S)-4-(tert-Butyl-dimethyl-silanyloxymethyl)-5-isopropyl-oxazolidin-2-one
    —— 3,7-diethyl-2-imino-3,7-dimethyl-2,3,6,7-tetrahydro-imidazo[1,5-<i>a</i>]imidazol-5-one 111032-41-8 C11H18N4O
    3,7-diethyl-2-imino-3,7-dimethyl-2,3,6,7-tetrahydro-imidazo[1,5-<i>a</i>]imidazol-5-one
    —— (R)-3-(tert-butoxycarbonyl)-2,2-dimethyl-4-<(1R,2S,3S,4S,5S,6R)-3,4-bis<(tert-butyldimethylsilyl)oxy>-1,2,5,6-tetrahydroxyheptyl>-5-methyloxazolidine 1053255-57-4 C30H63NO9Si2
    (R)-3-(tert-butoxycarbonyl)-2,2-dimethyl-4-<(1R,2S,3S,4S,5S,6R)-3,4-bis<(tert-butyldimethylsilyl)oxy>-1,2,5,6-tetrahydroxyheptyl>-5-methyloxazolidine
    —— 1-(3,4-dimethyl-phenyl)-imidazolidine-2,4-dione 669695-84-5 C11H12N2O2
    1-(3,4-dimethyl-phenyl)-imidazolidine-2,4-dione
    —— tert-butyl 3-((8-(3-(3-(heptanoyloxymethyl)-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-1-yl)propyl)-4-oxo-1-phenyl-1,3,8-triazaspiro[4.5]decan-3-yl)methyl)benzoate 1352949-08-6 C43H55N5O6
    tert-butyl 3-((8-(3-(3-(heptanoyloxymethyl)-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-1-yl)propyl)-4-oxo-1-phenyl-1,3,8-triazaspiro[4.5]decan-3-yl)methyl)benzoate
    —— 1,1-dimethylethyl (4R,1'R)-(1'-hydroxy-3'-butenyl)-2,2-dimethyl-3-oxazolidinecarboxylate 140438-70-6 C14H25NO4
    1,1-dimethylethyl (4R,1'R)-(1'-hydroxy-3'-butenyl)-2,2-dimethyl-3-oxazolidinecarboxylate
    —— (4S)-4-benzyl-3-[(1R,2S,4R)-2-fluorobicyclo[2.2.1]hept-5-ene-2-carbonyl]-1,3-oxazolidin-2-one 211444-59-6 C18H18FNO3
    (4S)-4-benzyl-3-[(1R,2S,4R)-2-fluorobicyclo[2.2.1]hept-5-ene-2-carbonyl]-1,3-oxazolidin-2-one
    —— Acetic acid (S)-2-benzyl-3-((R)-4-isopropyl-2-oxo-oxazolidin-3-yl)-3-oxo-propyl ester 168134-74-5 C18H23NO5
    Acetic acid (S)-2-benzyl-3-((R)-4-isopropyl-2-oxo-oxazolidin-3-yl)-3-oxo-propyl ester
    —— 3-(4-methoxyphenethyl)-1,2,5,5-tetramethyl-2-p-tolylimidazolidin-4-one 1162340-86-4 C23H30N2O2
    3-(4-methoxyphenethyl)-1,2,5,5-tetramethyl-2-p-tolylimidazolidin-4-one
    —— 3-(4-methoxyphenethyl)-2,5,5-trimethyl-2-p-tolylimidazolidin-4-one 1162340-85-3 C22H28N2O2
    3-(4-methoxyphenethyl)-2,5,5-trimethyl-2-p-tolylimidazolidin-4-one
    —— 3-(4-methoxyphenethyl)-2-(4-tert-butylphenyl)-5,5-dimethylimidazolidin-4-one 1162340-69-3 C24H32N2O2
    3-(4-methoxyphenethyl)-2-(4-tert-butylphenyl)-5,5-dimethylimidazolidin-4-one
    —— (3S,5R,8R)-2,3,8-triphenyl-1,6,9-trioxa-2-azaspiro[4.4]nonane 165132-81-0 C23H21NO3
    (3S,5R,8R)-2,3,8-triphenyl-1,6,9-trioxa-2-azaspiro[4.4]nonane
    —— (R)-3-Benzyl-4-[(Z)-(S)-4-(tert-butyl-dimethyl-silanyloxy)-1-hydroxy-but-2-enyl]-oxazolidin-2-one 220784-92-9 C20H31NO4Si
    (R)-3-Benzyl-4-[(Z)-(S)-4-(tert-butyl-dimethyl-silanyloxy)-1-hydroxy-but-2-enyl]-oxazolidin-2-one
    —— (+)-methyl <<1S-(1α,5β,8aα)>-1-ethyl-3-oxohexahydro-3H-oxazolo<3,4-a>pyridin-5-yl>acetate 180060-29-1 C12H19NO4
    (+)-methyl <<1S-(1α,5β,8aα)>-1-ethyl-3-oxohexahydro-3H-oxazolo<3,4-a>pyridin-5-yl>acetate
    —— (4S)-4-(1-methylethyl)oxazolidine 96927-92-3 C6H13NO
    (4S)-4-(1-methylethyl)oxazolidine
    —— N-tert-butoxycarbonyl-(4S,1'R,4'S)-4-[1',4'-dihydroxy-2'-hexadecynyl]-2,2-dimethyl-1,3-oxazolidine 488808-14-6 C26H47NO5
    N-tert-butoxycarbonyl-(4S,1'R,4'S)-4-[1',4'-dihydroxy-2'-hexadecynyl]-2,2-dimethyl-1,3-oxazolidine
    —— N-tert-butoxycarbonyl-(4S,1'R,4'S)-4-[4'-(tert-butyldimethylsilyloxy)-1'-hydroxy-2'-hexadecynyl]-2,2-dimethyl-1,3-oxazolidine 488808-12-4 C32H61NO5Si
    N-tert-butoxycarbonyl-(4S,1'R,4'S)-4-[4'-(tert-butyldimethylsilyloxy)-1'-hydroxy-2'-hexadecynyl]-2,2-dimethyl-1,3-oxazolidine
    —— 4-isopropyl-2-methyl-1,3-oxazolidine 141190-86-5 C7H15NO
    4-isopropyl-2-methyl-1,3-oxazolidine
    —— tert-butyl (4S,1'R,4'R)-4-(1',4'-dihydroxy-2'-hexadecynyl)-2,2-dimethyl-3-oxazolidinecarboxylate 651718-23-9 C26H47NO5
    tert-butyl (4S,1'R,4'R)-4-(1',4'-dihydroxy-2'-hexadecynyl)-2,2-dimethyl-3-oxazolidinecarboxylate
    —— tert-butyl (4S,1'R,4'R)-4-(4'-tert-butyldimethylsilyloxy-1'-hydroxy-2'-hexadecynyl)-2,2-dimethyl-3-oxazolidinecarboxylate 488808-18-0 C32H61NO5Si
    tert-butyl (4S,1'R,4'R)-4-(4'-tert-butyldimethylsilyloxy-1'-hydroxy-2'-hexadecynyl)-2,2-dimethyl-3-oxazolidinecarboxylate
    —— 2,4-diethylglycoluril 1307910-65-1 C8H14N4O2
    2,4-diethylglycoluril
    —— (3S,6S,6aS)-6-But-3-enyl-3-phenyl-tetrahydro-1,5-dioxa-3a-aza-pentalen-4-one 360776-17-6 C15H17NO3
    (3S,6S,6aS)-6-But-3-enyl-3-phenyl-tetrahydro-1,5-dioxa-3a-aza-pentalen-4-one
    —— <1-(2-azidoethyl)-2-imidazolidinylidene>propanedinitrile 135017-66-2 C8H9N7
    <1-(2-azidoethyl)-2-imidazolidinylidene>propanedinitrile
    —— 2-(methoxycarbonylmethylene)-1-phenylimidazolidine 42712-76-5 C12H14N2O2
    2-(methoxycarbonylmethylene)-1-phenylimidazolidine
    —— 3-dodecyl-oxazolidin-2-one 101083-87-8 C15H29NO2
    3-dodecyl-oxazolidin-2-one
    —— (Z)-5-(2-nitrobenzylidene)imidazoldine-2,4-dione 135352-45-3 C10H7N3O4
    (Z)-5-(2-nitrobenzylidene)imidazoldine-2,4-dione
    —— 1-thia-4-aza-spiro[4.4]nonane 176-30-7 C7H13NS
    1-thia-4-aza-spiro[4.4]nonane
    —— 1,3-di-<i>p</i>-tolyl-2-trichloromethyl-imidazolidine 53720-81-3 C18H19Cl3N2
    1,3-di-<i>p</i>-tolyl-2-trichloromethyl-imidazolidine
    —— 2-(adamantan-1-ylmethyl)-3-(2-dimethylaminoethyl)thiazolidin-4-one 1118763-15-7 C18H30N2OS
    2-(adamantan-1-ylmethyl)-3-(2-dimethylaminoethyl)thiazolidin-4-one
    —— acetylamino-imidazolidin-2-ylidene-acetonitrile 60791-66-4 C7H10N4O
    acetylamino-imidazolidin-2-ylidene-acetonitrile
    —— 2-(adamantan-1-ylmethyl)-3-(2-diethylaminoethyl)thiazolidin-4-one 1118763-16-8 C20H34N2OS
    2-(adamantan-1-ylmethyl)-3-(2-diethylaminoethyl)thiazolidin-4-one
    —— (4S,4'aR,6'S,7'aS)-6'-(methoxymethoxy)-2'-methyl-2'-oxidospiro[1,3-oxazolidine-4,7'-3,4,4a,5,6,7a-hexahydro-1H-cyclopenta[c]pyridin-2-ium]-2-one 170711-31-6 C13H22N2O5
    (4S,4'aR,6'S,7'aS)-6'-(methoxymethoxy)-2'-methyl-2'-oxidospiro[1,3-oxazolidine-4,7'-3,4,4a,5,6,7a-hexahydro-1H-cyclopenta[c]pyridin-2-ium]-2-one
    —— 3-phenyl-5,5-dimethoxyoxazolidine-2,4-dione 91467-25-3 C11H11NO5
    3-phenyl-5,5-dimethoxyoxazolidine-2,4-dione
    —— 5-Chloro-5-methoxy-3-phenyl-1,3-oxazolidine-2,4-dione 91467-22-0 C10H8ClNO4
    5-Chloro-5-methoxy-3-phenyl-1,3-oxazolidine-2,4-dione
    —— (4R,5S)-4-methyl-3-[(4E)-6-methylhept-4-enyl]-5-phenyl-1,3-oxazolidin-2-one 656234-70-7 C18H23NO3
    (4R,5S)-4-methyl-3-[(4E)-6-methylhept-4-enyl]-5-phenyl-1,3-oxazolidin-2-one
    —— (4S,5S)-4-(cyclohexylmethyl)-5-[(2R)-2-phenylpropyl]-1,3-oxazolidin-2-one 147426-13-9 C19H27NO2
    (4S,5S)-4-(cyclohexylmethyl)-5-[(2R)-2-phenylpropyl]-1,3-oxazolidin-2-one
    —— (R)-4-benzyl-3-ethynyloxazolidin-2-one 503590-22-5 C12H11NO2
    (R)-4-benzyl-3-ethynyloxazolidin-2-one
    —— 6,8-diethyl-3-thia-2,4,6,8-tetraazabicyclo[3.3.0]octan-7-one 3,3-dioxide 263411-57-0 C7H14N4O3S
    6,8-diethyl-3-thia-2,4,6,8-tetraazabicyclo[3.3.0]octan-7-one 3,3-dioxide
    —— N-3-(2'-hydroxypropyl)-5-benzylhydantoin 113806-19-2 C13H16N2O3
    N-3-(2'-hydroxypropyl)-5-benzylhydantoin
    —— adamantane-spiro-5-(oxazolidine-2-spiro-dodecane) 104822-36-8 C23H39NO
    adamantane-spiro-5-(oxazolidine-2-spiro-dodecane)
    —— 5-[2]pyridyl-imidazolidine-2,4-dione 101421-09-4 C8H7N3O2
    5-[2]pyridyl-imidazolidine-2,4-dione
    —— 2-(2-Chloro-phenyl)-imidazolidine 76065-92-4 C9H11ClN2
    2-(2-Chloro-phenyl)-imidazolidine
    —— (4S)-3-<(2S,3R)-1-oxo-2-(pent-4-enyl-1-oxy)-3-hydroxy-4-pentenyl>-4-benzyl-2-oxazolidinone 197721-33-8 C20H25NO5
    (4S)-3-<(2S,3R)-1-oxo-2-(pent-4-enyl-1-oxy)-3-hydroxy-4-pentenyl>-4-benzyl-2-oxazolidinone
    —— 1-methyl-3-(1-methyl-2,5-dioxo-imidazolidin-4-yl)-urea 64759-44-0 C6H10N4O3
    1-methyl-3-(1-methyl-2,5-dioxo-imidazolidin-4-yl)-urea
    —— (S)-1H-oxazolo[3,4-a]pyridine-3,8(5H,8aH)-dione 913184-49-3 C7H7NO3
    (S)-1H-oxazolo[3,4-a]pyridine-3,8(5H,8aH)-dione
    —— Methyl-2(hydroxy-3 propyl)-5 isoxazolidine 95650-49-0 C7H15NO2
    Methyl-2(hydroxy-3 propyl)-5 isoxazolidine
    —— pent-4-enyl 2,2,4,4-tetramethyl-1,3-oxazolidine-3-carboxylate 397300-83-3 C13H23NO3
    pent-4-enyl 2,2,4,4-tetramethyl-1,3-oxazolidine-3-carboxylate
    —— (R)-4-benzyl-3-(4-phenylbutanoyl)oxazolidin-2-one 170450-83-6 C20H21NO3
    (R)-4-benzyl-3-(4-phenylbutanoyl)oxazolidin-2-one
    —— 3,3-Dimethyl-1-pyrazolidin-1-yl-pentane-1,2-dione 648958-47-8 C10H18N2O2
    3,3-Dimethyl-1-pyrazolidin-1-yl-pentane-1,2-dione