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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
    —— (7aR)-1,1-dimethyl-6-(4-nitrophenyl)-5-sulfanylidene-3,7a-dihydroimidazo[1,5-c][1,3]thiazol-7-one —— C13H13N3O3S2
    (7aR)-1,1-dimethyl-6-(4-nitrophenyl)-5-sulfanylidene-3,7a-dihydroimidazo[1,5-c][1,3]thiazol-7-one
    —— (7aS)-1,1-dimethyl-6-(4-nitrophenyl)-5-sulfanylidene-3,7a-dihydroimidazo[1,5-c][1,3]thiazol-7-one —— C13H13N3O3S2
    (7aS)-1,1-dimethyl-6-(4-nitrophenyl)-5-sulfanylidene-3,7a-dihydroimidazo[1,5-c][1,3]thiazol-7-one
    —— ethyl 4-[(3R,8aS)-3-(2-hydroxy-3-methoxyphenyl)-3,5,6,7,8,8a-hexahydro-1H-imidazo[1,5-a]pyridin-2-yl]benzoate —— C23H28N2O4
    ethyl 4-[(3R,8aS)-3-(2-hydroxy-3-methoxyphenyl)-3,5,6,7,8,8a-hexahydro-1H-imidazo[1,5-a]pyridin-2-yl]benzoate
    —— 2-[(5S)-5-methyl-5-(3-methylphenyl)-2,4-dioxo-1,3-oxazolidin-3-yl]ethylazanium —— C13H17N2O3+
    2-[(5S)-5-methyl-5-(3-methylphenyl)-2,4-dioxo-1,3-oxazolidin-3-yl]ethylazanium
    —— 2-[(5R)-5-methyl-5-(3-methylphenyl)-2,4-dioxo-1,3-oxazolidin-3-yl]ethylazanium —— C13H17N2O3+
    2-[(5R)-5-methyl-5-(3-methylphenyl)-2,4-dioxo-1,3-oxazolidin-3-yl]ethylazanium
    —— (5R)-3-(2-aminoethyl)-5-methyl-5-(3-methylphenyl)-1,3-oxazolidine-2,4-dione —— C13H16N2O3
    (5R)-3-(2-aminoethyl)-5-methyl-5-(3-methylphenyl)-1,3-oxazolidine-2,4-dione
    —— (5S)-3-(2-aminoethyl)-5-methyl-5-(3-methylphenyl)-1,3-oxazolidine-2,4-dione —— C13H16N2O3
    (5S)-3-(2-aminoethyl)-5-methyl-5-(3-methylphenyl)-1,3-oxazolidine-2,4-dione
    —— 1-[(4R)-1-ethyl-3,5,5-trimethyl-2-oxoimidazolidin-4-yl]-1-hydroxy-3-methylurea —— C10H20N4O3
    1-[(4R)-1-ethyl-3,5,5-trimethyl-2-oxoimidazolidin-4-yl]-1-hydroxy-3-methylurea
    —— 1-[(4S)-1-ethyl-3,5,5-trimethyl-2-oxoimidazolidin-4-yl]-1-hydroxy-3-methylurea —— C10H20N4O3
    1-[(4S)-1-ethyl-3,5,5-trimethyl-2-oxoimidazolidin-4-yl]-1-hydroxy-3-methylurea
    —— 4-Oxo-3-oxazolidinepropanoic acid 886502-34-7 C6H9NO4
    4-Oxo-3-oxazolidinepropanoic acid
    —— (3R,3aS,6aS)-3-(4-methoxyphenyl)-2-phenyl-3a,6a-dihydro-3H-pyrrolo[3,4-d][1,2]oxazole-4,6-dione —— C18H16N2O4
    (3R,3aS,6aS)-3-(4-methoxyphenyl)-2-phenyl-3a,6a-dihydro-3H-pyrrolo[3,4-d][1,2]oxazole-4,6-dione
    —— (3R)-N-[6-(2-oxo-3-phenylimidazolidin-1-yl)pyridin-3-yl]oxolane-3-carboxamide —— C19H20N4O3
    (3R)-N-[6-(2-oxo-3-phenylimidazolidin-1-yl)pyridin-3-yl]oxolane-3-carboxamide
    —— (3S)-N-[6-(2-oxo-3-phenylimidazolidin-1-yl)pyridin-3-yl]oxolane-3-carboxamide —— C19H20N4O3
    (3S)-N-[6-(2-oxo-3-phenylimidazolidin-1-yl)pyridin-3-yl]oxolane-3-carboxamide
    —— (2S)-N-[6-(2-oxo-3-phenylimidazolidin-1-yl)pyridin-3-yl]oxolane-2-carboxamide —— C19H20N4O3
    (2S)-N-[6-(2-oxo-3-phenylimidazolidin-1-yl)pyridin-3-yl]oxolane-2-carboxamide
    —— (3S,3aS,6aR)-2-(4-chlorophenyl)-3-(4-methoxyphenyl)-5-propan-2-yl-3a,6a-dihydro-3H-pyrrolo[3,4-d][1,2]oxazole-4,6-dione —— C21H21ClN2O4
    (3S,3aS,6aR)-2-(4-chlorophenyl)-3-(4-methoxyphenyl)-5-propan-2-yl-3a,6a-dihydro-3H-pyrrolo[3,4-d][1,2]oxazole-4,6-dione
    —— (3R,3aR,6aS)-3-(4-methoxyphenyl)-2-phenyl-3a,6a-dihydro-3H-pyrrolo[3,4-d][1,2]oxazole-4,6-dione —— C18H16N2O4
    (3R,3aR,6aS)-3-(4-methoxyphenyl)-2-phenyl-3a,6a-dihydro-3H-pyrrolo[3,4-d][1,2]oxazole-4,6-dione
    —— (2R)-N-[6-(2-oxo-3-phenylimidazolidin-1-yl)pyridin-3-yl]oxolane-2-carboxamide —— C19H20N4O3
    (2R)-N-[6-(2-oxo-3-phenylimidazolidin-1-yl)pyridin-3-yl]oxolane-2-carboxamide
    —— (E)-2-(4-(4-oxo-5-(thiophen-2-ylmethylene)-2-thioxothiazolidin-3-yl)phenyl)acetic acid —— C16H11NO3S3
    (E)-2-(4-(4-oxo-5-(thiophen-2-ylmethylene)-2-thioxothiazolidin-3-yl)phenyl)acetic acid
    —— (E)-2-(5-((1-methyl-1H-pyrrol-2-yl)methylene)-4-oxo-2-thioxothiazolidin-3-yl)ethanesulfonic acid —— C11H12N2O4S3
    (E)-2-(5-((1-methyl-1H-pyrrol-2-yl)methylene)-4-oxo-2-thioxothiazolidin-3-yl)ethanesulfonic acid
    —— 2-[4-[(5E)-5-(furan-2-ylmethylidene)-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]phenyl]acetic acid —— C16H11NO4S2
    2-[4-[(5E)-5-(furan-2-ylmethylidene)-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]phenyl]acetic acid
    —— 2-[(5E)-5-[(5-methylfuran-2-yl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]ethanesulfonate —— C11H10NO5S3-
    2-[(5E)-5-[(5-methylfuran-2-yl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]ethanesulfonate
    —— 2-[4-[(5E)-5-(furan-2-ylmethylidene)-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]phenyl]acetate —— C16H10NO4S2-
    2-[4-[(5E)-5-(furan-2-ylmethylidene)-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]phenyl]acetate
    —— (E)-2-(5-((5-methylfuran-2-yl)methylene)-4-oxo-2-thioxothiazolidin-3-yl)ethanesulfonic acid —— C11H11NO5S3
    (E)-2-(5-((5-methylfuran-2-yl)methylene)-4-oxo-2-thioxothiazolidin-3-yl)ethanesulfonic acid
    —— (2S)-2-thiophen-2-yl-1,3-thiazolidin-3-ium —— C7H10NS2+
    (2S)-2-thiophen-2-yl-1,3-thiazolidin-3-ium
    —— 3-[3-[2-(2,4-Dioxo-1,3-diazaspiro[4.6]undecan-3-yl)acetyl]indol-1-yl]propanenitrile —— C22H24N4O3
    3-[3-[2-(2,4-Dioxo-1,3-diazaspiro[4.6]undecan-3-yl)acetyl]indol-1-yl]propanenitrile
    —— (4S)-3'-[2-(7-ethyl-1H-indol-3-yl)-2-oxoethyl]spiro[2,3-dihydro-1H-naphthalene-4,5'-imidazolidine]-2',4'-dione —— C24H23N3O3
    (4S)-3'-[2-(7-ethyl-1H-indol-3-yl)-2-oxoethyl]spiro[2,3-dihydro-1H-naphthalene-4,5'-imidazolidine]-2',4'-dione
    —— [methylcarbamoyl-[(4S)-3,5,5-trimethyl-2-sulfanylidene-1,3-thiazolidin-4-yl]amino] N-methylcarbamate —— C10H18N4O3S2
    [methylcarbamoyl-[(4S)-3,5,5-trimethyl-2-sulfanylidene-1,3-thiazolidin-4-yl]amino] N-methylcarbamate
    —— [methylcarbamoyl-[(4R)-3,5,5-trimethyl-2-sulfanylidene-1,3-thiazolidin-4-yl]amino] N-methylcarbamate —— C10H18N4O3S2
    [methylcarbamoyl-[(4R)-3,5,5-trimethyl-2-sulfanylidene-1,3-thiazolidin-4-yl]amino] N-methylcarbamate
    —— (5R)-5-benzyl-3-(3-methylphenyl)-2-sulfanylideneimidazolidin-4-one —— C17H16N2OS
    (5R)-5-benzyl-3-(3-methylphenyl)-2-sulfanylideneimidazolidin-4-one
    —— (3S,3aS,6aR)-5-butyl-2-(4-chlorophenyl)-3-phenyl-3a,6a-dihydro-3H-pyrrolo[3,4-d][1,2]oxazole-4,6-dione —— C21H21ClN2O3
    (3S,3aS,6aR)-5-butyl-2-(4-chlorophenyl)-3-phenyl-3a,6a-dihydro-3H-pyrrolo[3,4-d][1,2]oxazole-4,6-dione
    —— (3S,3aS,6aS)-2-(4-chlorophenyl)-3-(4-methoxyphenyl)-3a,6a-dihydro-3H-pyrrolo[3,4-d][1,2]oxazole-4,6-dione —— C18H15ClN2O4
    (3S,3aS,6aS)-2-(4-chlorophenyl)-3-(4-methoxyphenyl)-3a,6a-dihydro-3H-pyrrolo[3,4-d][1,2]oxazole-4,6-dione
    —— (3R,3aR,6aS)-2-(4-chlorophenyl)-3-(4-methoxyphenyl)-3a,6a-dihydro-3H-pyrrolo[3,4-d][1,2]oxazole-4,6-dione —— C18H15ClN2O4
    (3R,3aR,6aS)-2-(4-chlorophenyl)-3-(4-methoxyphenyl)-3a,6a-dihydro-3H-pyrrolo[3,4-d][1,2]oxazole-4,6-dione
    —— (8aR)-2-cyclohexyl-1,3-dioxo-N-propan-2-yl-5,6,8,8a-tetrahydroimidazo[1,5-a]pyrazine-7-carboxamide —— C16H26N4O3
    (8aR)-2-cyclohexyl-1,3-dioxo-N-propan-2-yl-5,6,8,8a-tetrahydroimidazo[1,5-a]pyrazine-7-carboxamide
    —— (8aR)-7-acetyl-2-propan-2-yl-5,6,8,8a-tetrahydroimidazo[1,5-a]pyrazine-1,3-dione —— C11H17N3O3
    (8aR)-7-acetyl-2-propan-2-yl-5,6,8,8a-tetrahydroimidazo[1,5-a]pyrazine-1,3-dione
    —— (8aR)-7-acetyl-2-cyclohexyl-5,6,8,8a-tetrahydroimidazo[1,5-a]pyrazine-1,3-dione —— C14H21N3O3
    (8aR)-7-acetyl-2-cyclohexyl-5,6,8,8a-tetrahydroimidazo[1,5-a]pyrazine-1,3-dione
    —— (8aR)-2-cyclohexyl-7-methylsulfonyl-5,6,8,8a-tetrahydroimidazo[1,5-a]pyrazine-1,3-dione —— C13H21N3O4S
    (8aR)-2-cyclohexyl-7-methylsulfonyl-5,6,8,8a-tetrahydroimidazo[1,5-a]pyrazine-1,3-dione
    —— (8aR)-2-cyclohexyl-7-(morpholine-4-carbonyl)-5,6,8,8a-tetrahydroimidazo[1,5-a]pyrazine-1,3-dione —— C17H26N4O4
    (8aR)-2-cyclohexyl-7-(morpholine-4-carbonyl)-5,6,8,8a-tetrahydroimidazo[1,5-a]pyrazine-1,3-dione
    —— (8aR)-2-cyclohexyl-7-(2-methoxyacetyl)-5,6,8,8a-tetrahydroimidazo[1,5-a]pyrazine-1,3-dione —— C15H23N3O4
    (8aR)-2-cyclohexyl-7-(2-methoxyacetyl)-5,6,8,8a-tetrahydroimidazo[1,5-a]pyrazine-1,3-dione
    —— (8aR)-7-methylsulfonyl-2-propan-2-yl-5,6,8,8a-tetrahydroimidazo[1,5-a]pyrazine-1,3-dione —— C10H17N3O4S
    (8aR)-7-methylsulfonyl-2-propan-2-yl-5,6,8,8a-tetrahydroimidazo[1,5-a]pyrazine-1,3-dione
    —— (3aS,6aS)-1-(4-methoxyphenyl)-3-(2-methylphenyl)-5,5-dioxo-3a,4,6,6a-tetrahydrothieno[3,4-d]imidazol-2-one —— C19H20N2O4S
    (3aS,6aS)-1-(4-methoxyphenyl)-3-(2-methylphenyl)-5,5-dioxo-3a,4,6,6a-tetrahydrothieno[3,4-d]imidazol-2-one
    —— (3aS,6aS)-3-(2-methylphenyl)-5,5-dioxo-1-[3-(trifluoromethyl)phenyl]-3a,4,6,6a-tetrahydrothieno[3,4-d]imidazol-2-one —— C19H17F3N2O3S
    (3aS,6aS)-3-(2-methylphenyl)-5,5-dioxo-1-[3-(trifluoromethyl)phenyl]-3a,4,6,6a-tetrahydrothieno[3,4-d]imidazol-2-one
    —— (3aS,7R,7aR)-6,7-dimethyl-2-oxo-3,3a,7,7a-tetrahydropyrano[2,3-d][1,3]oxazole-5-carbonitrile —— C9H10N2O3
    (3aS,7R,7aR)-6,7-dimethyl-2-oxo-3,3a,7,7a-tetrahydropyrano[2,3-d][1,3]oxazole-5-carbonitrile
    —— (3aR,7aR)-6-methyl-2-oxo-3,3a,7,7a-tetrahydropyrano[2,3-d][1,3]oxazole-5-carbonitrile —— C8H8N2O3
    (3aR,7aR)-6-methyl-2-oxo-3,3a,7,7a-tetrahydropyrano[2,3-d][1,3]oxazole-5-carbonitrile
    —— (3aS,7aR)-3-acetyl-2-oxo-7,7a-dihydro-3aH-pyrano[2,3-d][1,3]oxazole-5-carbonitrile —— C9H8N2O4
    (3aS,7aR)-3-acetyl-2-oxo-7,7a-dihydro-3aH-pyrano[2,3-d][1,3]oxazole-5-carbonitrile
    —— (3aS,7aS)-3-acetyl-2-oxo-7,7a-dihydro-3aH-pyrano[2,3-d][1,3]oxazole-5-carbonitrile —— C9H8N2O4
    (3aS,7aS)-3-acetyl-2-oxo-7,7a-dihydro-3aH-pyrano[2,3-d][1,3]oxazole-5-carbonitrile
    —— (3aS,7S,7aR)-6,7-dimethyl-2-oxo-3,3a,7,7a-tetrahydropyrano[2,3-d][1,3]oxazole-5-carbonitrile —— C9H10N2O3
    (3aS,7S,7aR)-6,7-dimethyl-2-oxo-3,3a,7,7a-tetrahydropyrano[2,3-d][1,3]oxazole-5-carbonitrile
    —— (3aS,7aR)-2-oxo-3,3a,7,7a-tetrahydropyrano[2,3-d][1,3]oxazole-5-carbonitrile —— C7H6N2O3
    (3aS,7aR)-2-oxo-3,3a,7,7a-tetrahydropyrano[2,3-d][1,3]oxazole-5-carbonitrile
    —— (3aR,7aR)-3a-methyl-2-oxo-7,7a-dihydro-3H-pyrano[2,3-d][1,3]thiazole-5-carbonitrile —— C8H8N2O2S
    (3aR,7aR)-3a-methyl-2-oxo-7,7a-dihydro-3H-pyrano[2,3-d][1,3]thiazole-5-carbonitrile
    —— (3aR,7aR)-2-oxo-3,3a,7,7a-tetrahydropyrano[2,3-d][1,3]oxazole-5-carbonitrile —— C7H6N2O3
    (3aR,7aR)-2-oxo-3,3a,7,7a-tetrahydropyrano[2,3-d][1,3]oxazole-5-carbonitrile
    —— (3aR,7aS)-6-methyl-2-oxo-3,3a,7,7a-tetrahydropyrano[2,3-d][1,3]oxazole-5-carbonitrile —— C8H8N2O3
    (3aR,7aS)-6-methyl-2-oxo-3,3a,7,7a-tetrahydropyrano[2,3-d][1,3]oxazole-5-carbonitrile