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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
    —— (3aR,7aR)-3-(3-methylbutanoyl)-3a,4,5,6,7,7a-hexahydro-1,3-benzoxazol-2-one 1138323-51-9 C12H19NO3
    (3aR,7aR)-3-(3-methylbutanoyl)-3a,4,5,6,7,7a-hexahydro-1,3-benzoxazol-2-one
    —— (2Z)-N-(4-methoxyphenyl)-2-[1-(4-tolyl)-3-phenyl-2-thioxo-1,2,3,7a-tetrahidro-5H-imidazo[4,5-b]pyridin-5-ylidene]ethanamide 1346177-80-7 C28H24N4O2S
    (2Z)-N-(4-methoxyphenyl)-2-[1-(4-tolyl)-3-phenyl-2-thioxo-1,2,3,7a-tetrahidro-5H-imidazo[4,5-b]pyridin-5-ylidene]ethanamide
    —— (4S,5R)-(-)-3-(1'-oxoisovaleryl)-4-methyl-5-phenyloxazolidin-2-one 247038-99-9 C15H19NO3
    (4S,5R)-(-)-3-(1'-oxoisovaleryl)-4-methyl-5-phenyloxazolidin-2-one
    —— 1,3-dihydroxy-3a-methylperhydrobenzimidazole 167641-79-4 C8H16N2O2
    1,3-dihydroxy-3a-methylperhydrobenzimidazole
    —— 4-allyloxazolidin-2-one 124754-47-8 C6H9NO2
    4-allyloxazolidin-2-one
    —— S-sec-butyl O-ethyl (4-methoxy-2-oxo-3-oxazolidinyl)phosphonothiolate 98886-94-3 C10H20NO5PS
    S-sec-butyl O-ethyl (4-methoxy-2-oxo-3-oxazolidinyl)phosphonothiolate
    —— 1-ethyl-3-phenyl-2-imidazolidinethione 91215-16-6 C11H14N2S
    1-ethyl-3-phenyl-2-imidazolidinethione
    —— (R)-4-isopropyl-2-imidazolidinone 40289-58-5 C6H12N2O
    (R)-4-isopropyl-2-imidazolidinone
    —— (4R)-3-[(2R)-1-amino-3-methylbutan-2-yl]-4-phenyl-1,3-oxazolidin-2-one 189350-27-4 C14H20N2O2
    (4R)-3-[(2R)-1-amino-3-methylbutan-2-yl]-4-phenyl-1,3-oxazolidin-2-one
    —— (5R)-1-[(1R)-2-hydroxy-1-phenylethyl]-5-propan-2-ylimidazolidin-2-one 189350-28-5 C14H20N2O2
    (5R)-1-[(1R)-2-hydroxy-1-phenylethyl]-5-propan-2-ylimidazolidin-2-one
    —— (7'S,7'aR)-dihydroxy-7'-isopropylspiro<cyclohexane-1,3'-<1H,3H,5H>oxazolo<3,4-c>oxazol>-5'-one 171623-09-9 C13H21NO3
    (7'S,7'aR)-dihydroxy-7'-isopropylspiro<cyclohexane-1,3'-<1H,3H,5H>oxazolo<3,4-c>oxazol>-5'-one
    —— (4R)-(3'-Bromoprop-1'-enyl)-2,2-dimethyloxazolidin-3-carbonsaeure-(tert-butyl)ester 142573-55-5 C13H22BrNO3
    (4R)-(3'-Bromoprop-1'-enyl)-2,2-dimethyloxazolidin-3-carbonsaeure-(tert-butyl)ester
    —— trans-1-bromo-6-[4-(S)-benzyl-2-oxo-oxazolidin-3-yl]-(S)-isopropyl-hex-2-en-6-one 919995-31-6 C19H24BrNO3
    trans-1-bromo-6-[4-(S)-benzyl-2-oxo-oxazolidin-3-yl]-(S)-isopropyl-hex-2-en-6-one
    —— (4S)-4-benzyl-3-[(2S)-2-benzyl-3-methylbutanoyl]-1,3-oxazolidin-2-one 117037-09-9 C22H25NO3
    (4S)-4-benzyl-3-[(2S)-2-benzyl-3-methylbutanoyl]-1,3-oxazolidin-2-one
    —— (4R)-4-(3'-Bromo-2'-fluoroprop-1'-enyl)-2,2-dimethyloxazolidin-3-carbonsaeure-(tert-butyl)ester 142632-82-4 C13H21BrFNO3
    (4R)-4-(3'-Bromo-2'-fluoroprop-1'-enyl)-2,2-dimethyloxazolidin-3-carbonsaeure-(tert-butyl)ester
    —— 3-acetonyl-2,4-thiazolidinedione 88419-03-8 C6H7NO3S
    3-acetonyl-2,4-thiazolidinedione
    —— (4R)-3-[(2R)-2-tert-butyl-3,3,3-trifluoropropanoyl]-4-phenyl-1,3-oxazolidin-2-one 1335544-78-9 C16H18F3NO3
    (4R)-3-[(2R)-2-tert-butyl-3,3,3-trifluoropropanoyl]-4-phenyl-1,3-oxazolidin-2-one
    —— 3-(3',3'-methylbutyryl)-5,5-dimethyloxazolidin-2-one 608138-09-6 C11H19NO3
    3-(3',3'-methylbutyryl)-5,5-dimethyloxazolidin-2-one
    —— (S)-4-benzyl-3-(3,3-dimethylbutanoyl)oxazolidin-2-one 104266-91-3 C16H21NO3
    (S)-4-benzyl-3-(3,3-dimethylbutanoyl)oxazolidin-2-one
    —— methyl 3-hydroxy-3a,5-dimethyl-3,4-dihydro-2H-[1,2]oxazolo[2,3-b][1,2]oxazole-5-carboxylate 1018838-88-4 C9H15NO5
    methyl 3-hydroxy-3a,5-dimethyl-3,4-dihydro-2H-[1,2]oxazolo[2,3-b][1,2]oxazole-5-carboxylate
    —— methyl 4-hydroxy-3a-methylperhydroisoxazolo[2,3-b]isoxazole-2-carboxylate 1018838-86-2 C8H13NO5
    methyl 4-hydroxy-3a-methylperhydroisoxazolo[2,3-b]isoxazole-2-carboxylate
    —— 1,3-bis(4-methoxyphenyl)imidazolidine 14068-22-5 C17H20N2O2
    1,3-bis(4-methoxyphenyl)imidazolidine
    —— 5-Ethoxymethylen-N-methyl-rhodanin 6630-58-6 C7H9NO2S2
    5-Ethoxymethylen-N-methyl-rhodanin
    —— 2-(2,4-Dimethylphenyl)-5-<(2,4-dimethylphenyl)(hydroxy)amino>-3-ethyl-4-methylisoxazolidin 107323-48-8 C22H30N2O2
    2-(2,4-Dimethylphenyl)-5-<(2,4-dimethylphenyl)(hydroxy)amino>-3-ethyl-4-methylisoxazolidin
    —— 2-[(2S,4S)-4-phenoxypyrrolidin-2-yl]-1,3-diphenylimidazolidine 1219814-45-5 C25H27N3O
    2-[(2S,4S)-4-phenoxypyrrolidin-2-yl]-1,3-diphenylimidazolidine
    —— 7a-propyl-dihydro-oxazolo[3,4-<i>c</i>]oxazole 7747-36-6 C8H15NO2
    7a-propyl-dihydro-oxazolo[3,4-<i>c</i>]oxazole
    —— [(5R,8S,8aR)-5-methoxy-3-oxo-1,5,6,7,8,8a-hexahydro-[1,3]oxazolo[3,4-a]pyridin-8-yl] acetate 120204-59-3 C10H15NO5
    [(5R,8S,8aR)-5-methoxy-3-oxo-1,5,6,7,8,8a-hexahydro-[1,3]oxazolo[3,4-a]pyridin-8-yl] acetate
    —— <2-(Dicyanmethylen)-3-methyl-4-thiazolidinyl>essigsaeure-methylester 123624-81-7 C10H11N3O2S
    <2-(Dicyanmethylen)-3-methyl-4-thiazolidinyl>essigsaeure-methylester
    —— (2R,5R)-1-hydroxy-5-(4-methoxycarbonylphenyl)-2-isopropyl-2,3-dimethylimidazolidin-4-one 1337877-90-3 C16H22N2O4
    (2R,5R)-1-hydroxy-5-(4-methoxycarbonylphenyl)-2-isopropyl-2,3-dimethylimidazolidin-4-one
    —— (Z)-5-benzylidene-3-phenylimidazolidine-2,4-dione 74805-59-7 C16H12N2O2
    (Z)-5-benzylidene-3-phenylimidazolidine-2,4-dione
    —— (R)-3-(4-fluorophenyl)-5-phenyl-2-thioxoimidazolidin-4-one 138088-52-5 C15H12N2OS
    (R)-3-(4-fluorophenyl)-5-phenyl-2-thioxoimidazolidin-4-one
    —— methyl 3-amino-3-N,4-O-carbonyl-2,3,6-trideoxy-α-L-lyxo-hexopyranoside 914378-72-6 C8H13NO4
    methyl 3-amino-3-N,4-O-carbonyl-2,3,6-trideoxy-α-L-lyxo-hexopyranoside
    —— 3-(Furan-2-carbonyl)-2-phenyl-1,2-oxazolidine-4,5-dione 109948-70-1 C14H9NO5
    3-(Furan-2-carbonyl)-2-phenyl-1,2-oxazolidine-4,5-dione
    —— 3-amino-4-hydroxylamino-5,5-dimethylthiazolidine-2-thione 112475-86-2 C5H11N3OS2
    3-amino-4-hydroxylamino-5,5-dimethylthiazolidine-2-thione
    —— 11b-(4-chlorophenyl)-1,2,3,11b-tetrahydro-5H-benz-[f]-imidazo-[2,1-a]-isoindol-5-one 34966-05-7 C20H15ClN2O
    11b-(4-chlorophenyl)-1,2,3,11b-tetrahydro-5H-benz-[f]-imidazo-[2,1-a]-isoindol-5-one
    —— rac-(3R,3aR,6aS)-5-(naphthalen-1-yl)-dihydro-2,3-diphenyl-2H-pyrrolo[3,4-d]isoxazole-4,6(5H,6aH)-dione 1357910-61-2 C27H20N2O3
    rac-(3R,3aR,6aS)-5-(naphthalen-1-yl)-dihydro-2,3-diphenyl-2H-pyrrolo[3,4-d]isoxazole-4,6(5H,6aH)-dione
    —— 1,3-di(p-chlorobenzyl)-2-(m-chlorophenyl)imidazolidine 535994-64-0 C23H21Cl3N2
    1,3-di(p-chlorobenzyl)-2-(m-chlorophenyl)imidazolidine
    —— 1,3-bis-(4-chloro-benzyl)-2-(4-chloro-phenyl)-imidazolidine 112117-00-7 C23H21Cl3N2
    1,3-bis-(4-chloro-benzyl)-2-(4-chloro-phenyl)-imidazolidine
    —— 1,3-Di-<4-chlor-benzyl>-2-phenyl-imidazolidin 4597-79-9 C23H22Cl2N2
    1,3-Di-<4-chlor-benzyl>-2-phenyl-imidazolidin
    —— 2-[1,3-bis-(4-chloro-benzyl)-imidazolidin-2-yl]-phenol 5443-27-6 C23H22Cl2N2O
    2-[1,3-bis-(4-chloro-benzyl)-imidazolidin-2-yl]-phenol
    —— 1,3-bis-(4-chloro-benzyl)-2-(3-nitro-phenyl)-imidazolidine 112116-98-0 C23H21Cl2N3O2
    1,3-bis-(4-chloro-benzyl)-2-(3-nitro-phenyl)-imidazolidine
    —— (3aR,4S,6R,7aR)-6-methoxy-4-methyl-1,3a,4,6,7,7a-hexahydropyrano[4,3-d][1,3]oxazol-2-one 88885-24-9 C8H13NO4
    (3aR,4S,6R,7aR)-6-methoxy-4-methyl-1,3a,4,6,7,7a-hexahydropyrano[4,3-d][1,3]oxazol-2-one
    —— (2R,5R)-2-tert-butyl-3-methyl-5-phenyl-4-imidazolidinone-trichloroacetic acid 1276111-20-6 C2HCl3O2*C14H20N2O
    (2R,5R)-2-tert-butyl-3-methyl-5-phenyl-4-imidazolidinone-trichloroacetic acid
    —— (R)-2-tert-butyl-3-methyl-(S)-5-phenylimidazolidin-4-one 345579-89-7 C14H20N2O
    (R)-2-tert-butyl-3-methyl-(S)-5-phenylimidazolidin-4-one
    —— (4S)-4-phenyl-3-[(2R)-spiro[2.2]pentan-2-yl]-1,3-oxazolidin-2-one 1188475-09-3 C14H15NO2
    (4S)-4-phenyl-3-[(2R)-spiro[2.2]pentan-2-yl]-1,3-oxazolidin-2-one
    —— 3-benzyl-5-(m-nitrophenyl)-1-(p-fluorophenyl)imidazolidine-2,4-dione 1366088-09-6 C22H16FN3O4
    3-benzyl-5-(m-nitrophenyl)-1-(p-fluorophenyl)imidazolidine-2,4-dione
    —— 3-benzyl-5-(m-nitrophenyl)-1-(m-fluorophenyl)imidazolidine-2,4-dione 1366088-13-2 C22H16FN3O4
    3-benzyl-5-(m-nitrophenyl)-1-(m-fluorophenyl)imidazolidine-2,4-dione
    —— 3-benzyl-5-(m-nitrophenyl)-1-(p-methylphenyl)imidazolidine-2,4-dione 1366088-07-4 C23H19N3O4
    3-benzyl-5-(m-nitrophenyl)-1-(p-methylphenyl)imidazolidine-2,4-dione
    —— 3-cyclohexyl-5-(p-nitrophenyl)-1-(p-methylphenyl)imidazolidine-2,4-dione 1366088-05-2 C22H23N3O4
    3-cyclohexyl-5-(p-nitrophenyl)-1-(p-methylphenyl)imidazolidine-2,4-dione
    —— ethyl 5-benzyl-2,4-dioxo-3-[(1R)-1-phenylethyl]-1,3-oxazolidine-5-carboxylate 1430086-16-0 C21H21NO5
    ethyl 5-benzyl-2,4-dioxo-3-[(1R)-1-phenylethyl]-1,3-oxazolidine-5-carboxylate