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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 二嗪烷类

    二嗪烷类

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-[(3S)-3-methyl-2,6-dioxo-4-phenylpiperazin-1-yl]acetic acid —— C13H14N2O4
    2-[(3S)-3-methyl-2,6-dioxo-4-phenylpiperazin-1-yl]acetic acid
    —— (2R)-2-methyl-4-(3-methylbutyl)-5-piperazin-1-yl-2,3-dihydro-1,4-benzoxazine —— C18H29N3O
    (2R)-2-methyl-4-(3-methylbutyl)-5-piperazin-1-yl-2,3-dihydro-1,4-benzoxazine
    —— (2S)-4-methyl-2-phenyl-5-piperazin-1-yl-2,3-dihydro-1,4-benzoxazine —— C19H23N3O
    (2S)-4-methyl-2-phenyl-5-piperazin-1-yl-2,3-dihydro-1,4-benzoxazine
    —— 2-[(3R,5R)-4-(3-hydroxyphenyl)-3,5-dimethyl-2,6-dioxopiperazin-1-yl]acetic acid —— C14H16N2O5
    2-[(3R,5R)-4-(3-hydroxyphenyl)-3,5-dimethyl-2,6-dioxopiperazin-1-yl]acetic acid
    —— (2S)-4-ethyl-5-piperazin-1-yl-2-propan-2-yl-1,4-benzoxazin-3-one —— C17H25N3O2
    (2S)-4-ethyl-5-piperazin-1-yl-2-propan-2-yl-1,4-benzoxazin-3-one
    —— 2-[(3R,5R)-4-(4-hydroxyphenyl)-3,5-dimethyl-2,6-dioxopiperazin-1-yl]acetic acid —— C14H16N2O5
    2-[(3R,5R)-4-(4-hydroxyphenyl)-3,5-dimethyl-2,6-dioxopiperazin-1-yl]acetic acid
    —— (2S)-4-methyl-5-piperazin-1-yl-2-propan-2-yl-2,3-dihydro-1,4-benzoxazine —— C16H25N3O
    (2S)-4-methyl-5-piperazin-1-yl-2-propan-2-yl-2,3-dihydro-1,4-benzoxazine
    —— (2S)-2,4-dimethyl-5-piperazin-1-yl-2,3-dihydro-1,4-benzoxazine —— C14H21N3O
    (2S)-2,4-dimethyl-5-piperazin-1-yl-2,3-dihydro-1,4-benzoxazine
    —— 3-[(2S)-2-ethyl-5-piperazin-1-yl-2,3-dihydro-1,4-benzoxazin-4-yl]propan-1-ol —— C17H27N3O2
    3-[(2S)-2-ethyl-5-piperazin-1-yl-2,3-dihydro-1,4-benzoxazin-4-yl]propan-1-ol
    —— 2-[(2S)-2-methyl-5-piperazin-1-yl-2,3-dihydro-1,4-benzoxazin-4-yl]acetic acid —— C15H21N3O3
    2-[(2S)-2-methyl-5-piperazin-1-yl-2,3-dihydro-1,4-benzoxazin-4-yl]acetic acid
    —— (2R)-2-methyl-4-(2-methylpropyl)-5-piperazin-1-yl-1,4-benzoxazin-3-one —— C17H25N3O2
    (2R)-2-methyl-4-(2-methylpropyl)-5-piperazin-1-yl-1,4-benzoxazin-3-one
    —— 2-[(3S)-4-(2,5-dimethylphenyl)-3-methyl-2,6-dioxopiperazin-1-yl]acetic acid —— C15H18N2O4
    2-[(3S)-4-(2,5-dimethylphenyl)-3-methyl-2,6-dioxopiperazin-1-yl]acetic acid
    —— 2-[(3R)-4-(2,4-dimethylphenyl)-3-methyl-2,6-dioxopiperazin-1-yl]acetic acid —— C15H18N2O4
    2-[(3R)-4-(2,4-dimethylphenyl)-3-methyl-2,6-dioxopiperazin-1-yl]acetic acid
    —— (3R,5R)-4-(3,5-dichlorophenyl)-3,5-dimethylpiperazine-2,6-dione —— C12H12Cl2N2O2
    (3R,5R)-4-(3,5-dichlorophenyl)-3,5-dimethylpiperazine-2,6-dione
    —— 2-[(3R)-4-(3-methoxyphenyl)-3-methyl-2,6-dioxopiperazin-1-yl]acetic acid —— C14H16N2O5
    2-[(3R)-4-(3-methoxyphenyl)-3-methyl-2,6-dioxopiperazin-1-yl]acetic acid
    —— (2S)-2-ethyl-5-piperazin-1-yl-4-propan-2-yl-2,3-dihydro-1,4-benzoxazine —— C17H27N3O
    (2S)-2-ethyl-5-piperazin-1-yl-4-propan-2-yl-2,3-dihydro-1,4-benzoxazine
    —— (3S,5S)-4-(4-hydroxyphenyl)-3,5-dimethylpiperazine-2,6-dione —— C12H14N2O3
    (3S,5S)-4-(4-hydroxyphenyl)-3,5-dimethylpiperazine-2,6-dione
    —— (3R,5S)-4-(3-hydroxyphenyl)-3,5-dimethylpiperazine-2,6-dione —— C12H14N2O3
    (3R,5S)-4-(3-hydroxyphenyl)-3,5-dimethylpiperazine-2,6-dione
    —— (2R)-2-ethyl-5-piperazin-1-yl-4-prop-2-ynyl-2,3-dihydro-1,4-benzoxazine —— C17H23N3O
    (2R)-2-ethyl-5-piperazin-1-yl-4-prop-2-ynyl-2,3-dihydro-1,4-benzoxazine
    —— (2R)-5-piperazin-1-yl-2,4-di(propan-2-yl)-2,3-dihydro-1,4-benzoxazine —— C18H29N3O
    (2R)-5-piperazin-1-yl-2,4-di(propan-2-yl)-2,3-dihydro-1,4-benzoxazine
    —— 2-[(2S)-oxolan-2-yl]-4-piperazin-1-yl-1,3-benzoxazole —— C15H19N3O2
    2-[(2S)-oxolan-2-yl]-4-piperazin-1-yl-1,3-benzoxazole
    —— 2-(3,4-Difluorophenyl)-4-piperazin-1-yl-1,3-benzoxazole —— C17H15F2N3O
    2-(3,4-Difluorophenyl)-4-piperazin-1-yl-1,3-benzoxazole
    —— (3R,5R)-4-(3-chloro-4-fluorophenyl)-3,5-dimethylpiperazine-2,6-dione —— C12H12ClFN2O2
    (3R,5R)-4-(3-chloro-4-fluorophenyl)-3,5-dimethylpiperazine-2,6-dione
    —— (2R)-4-butyl-2-ethyl-5-piperazin-1-yl-2,3-dihydro-1,4-benzoxazine —— C18H29N3O
    (2R)-4-butyl-2-ethyl-5-piperazin-1-yl-2,3-dihydro-1,4-benzoxazine
    —— (2S)-2-ethyl-4-(2-methylpropyl)-5-piperazin-1-yl-2,3-dihydro-1,4-benzoxazine —— C18H29N3O
    (2S)-2-ethyl-4-(2-methylpropyl)-5-piperazin-1-yl-2,3-dihydro-1,4-benzoxazine
    —— (2S)-4-(3-hydroxypropyl)-2-methyl-5-piperazin-1-yl-1,4-benzoxazin-3-one —— C16H23N3O3
    (2S)-4-(3-hydroxypropyl)-2-methyl-5-piperazin-1-yl-1,4-benzoxazin-3-one
    —— (2R)-2-ethyl-5-piperazin-1-yl-4-prop-2-enyl-2,3-dihydro-1,4-benzoxazine —— C17H25N3O
    (2R)-2-ethyl-5-piperazin-1-yl-4-prop-2-enyl-2,3-dihydro-1,4-benzoxazine
    —— (2S)-2-methyl-5-piperazin-1-yl-4-prop-2-ynyl-2,3-dihydro-1,4-benzoxazine —— C16H21N3O
    (2S)-2-methyl-5-piperazin-1-yl-4-prop-2-ynyl-2,3-dihydro-1,4-benzoxazine
    —— (3R,5S)-4-(3,4-dimethoxyphenyl)-3,5-dimethylpiperazine-2,6-dione —— C14H18N2O4
    (3R,5S)-4-(3,4-dimethoxyphenyl)-3,5-dimethylpiperazine-2,6-dione
    —— (3R,5R)-4-(3-chloro-4-methylphenyl)-3,5-dimethylpiperazine-2,6-dione —— C13H15ClN2O2
    (3R,5R)-4-(3-chloro-4-methylphenyl)-3,5-dimethylpiperazine-2,6-dione
    —— (2S)-5-piperazin-1-yl-2-propan-2-yl-4-propyl-2,3-dihydro-1,4-benzoxazine —— C18H29N3O
    (2S)-5-piperazin-1-yl-2-propan-2-yl-4-propyl-2,3-dihydro-1,4-benzoxazine
    —— 4-[(3S)-3-methyl-2,6-dioxo-4-phenylpiperazin-1-yl]butanoic acid —— C15H18N2O4
    4-[(3S)-3-methyl-2,6-dioxo-4-phenylpiperazin-1-yl]butanoic acid
    —— (3R,5R)-4-(1,3-benzodioxol-5-yl)-3,5-dimethylpiperazine-2,6-dione —— C13H14N2O4
    (3R,5R)-4-(1,3-benzodioxol-5-yl)-3,5-dimethylpiperazine-2,6-dione
    —— 3-[(2S)-2-methyl-5-piperazin-1-yl-2,3-dihydro-1,4-benzoxazin-4-yl]propanoic acid —— C16H23N3O3
    3-[(2S)-2-methyl-5-piperazin-1-yl-2,3-dihydro-1,4-benzoxazin-4-yl]propanoic acid
    —— (2R)-4-ethyl-2-methyl-5-piperazin-1-yl-2,3-dihydro-1,4-benzoxazine —— C15H23N3O
    (2R)-4-ethyl-2-methyl-5-piperazin-1-yl-2,3-dihydro-1,4-benzoxazine
    —— (3S)-3-methyl-4-phenylpiperazine-2,6-dione —— C11H12N2O2
    (3S)-3-methyl-4-phenylpiperazine-2,6-dione
    —— (2R)-4-(3-hydroxypropyl)-2-methyl-5-piperazin-1-yl-1,4-benzoxazin-3-one —— C16H23N3O3
    (2R)-4-(3-hydroxypropyl)-2-methyl-5-piperazin-1-yl-1,4-benzoxazin-3-one
    —— 2-[(2R)-2-methyl-3-oxo-5-piperazin-1-yl-1,4-benzoxazin-4-yl]acetamide —— C15H20N4O3
    2-[(2R)-2-methyl-3-oxo-5-piperazin-1-yl-1,4-benzoxazin-4-yl]acetamide
    —— 2-[(2R)-2-methyl-5-piperazin-1-yl-2,3-dihydro-1,4-benzoxazin-4-yl]acetic acid —— C15H21N3O3
    2-[(2R)-2-methyl-5-piperazin-1-yl-2,3-dihydro-1,4-benzoxazin-4-yl]acetic acid
    —— 2-[(3S,5S)-3,5-dimethyl-4-(4-methylphenyl)-2,6-dioxopiperazin-1-yl]acetic acid —— C15H18N2O4
    2-[(3S,5S)-3,5-dimethyl-4-(4-methylphenyl)-2,6-dioxopiperazin-1-yl]acetic acid
    —— (2S)-2-methyl-4-(3-methylbutyl)-5-piperazin-1-yl-2,3-dihydro-1,4-benzoxazine —— C18H29N3O
    (2S)-2-methyl-4-(3-methylbutyl)-5-piperazin-1-yl-2,3-dihydro-1,4-benzoxazine
    —— 2-[(3S)-4-(3-hydroxyphenyl)-3-methyl-2,6-dioxopiperazin-1-yl]acetic acid —— C13H14N2O5
    2-[(3S)-4-(3-hydroxyphenyl)-3-methyl-2,6-dioxopiperazin-1-yl]acetic acid
    —— (2R)-4-methyl-5-piperazin-1-yl-2-propan-2-yl-2,3-dihydro-1,4-benzoxazine —— C16H25N3O
    (2R)-4-methyl-5-piperazin-1-yl-2-propan-2-yl-2,3-dihydro-1,4-benzoxazine
    —— N,N-dimethyl-2-[(2R)-2-methyl-5-piperazin-1-yl-2,3-dihydro-1,4-benzoxazin-4-yl]ethanamine —— C17H28N4O
    N,N-dimethyl-2-[(2R)-2-methyl-5-piperazin-1-yl-2,3-dihydro-1,4-benzoxazin-4-yl]ethanamine
    —— 2-[(3R)-3-methyl-4-(3-methylphenyl)-2,6-dioxopiperazin-1-yl]acetic acid —— C14H16N2O4
    2-[(3R)-3-methyl-4-(3-methylphenyl)-2,6-dioxopiperazin-1-yl]acetic acid
    —— 2-[(3R)-4-(4-hydroxyphenyl)-3-methyl-2,6-dioxopiperazin-1-yl]acetic acid —— C13H14N2O5
    2-[(3R)-4-(4-hydroxyphenyl)-3-methyl-2,6-dioxopiperazin-1-yl]acetic acid
    —— (3S)-3-methyl-4-(4-pyrrolidin-1-ylphenyl)piperazine-2,6-dione —— C15H19N3O2
    (3S)-3-methyl-4-(4-pyrrolidin-1-ylphenyl)piperazine-2,6-dione
    —— (3S,5S)-3,5-dimethyl-4-(3-methylphenyl)piperazine-2,6-dione —— C13H16N2O2
    (3S,5S)-3,5-dimethyl-4-(3-methylphenyl)piperazine-2,6-dione
    —— 4-[(2S,6S)-2,6-dimethyl-3,5-dioxopiperazin-1-yl]benzamide —— C13H15N3O3
    4-[(2S,6S)-2,6-dimethyl-3,5-dioxopiperazin-1-yl]benzamide
    —— 2-[(3R,5R)-4-(3-fluorophenyl)-3,5-dimethyl-2,6-dioxopiperazin-1-yl]acetic acid —— C14H15FN2O4
    2-[(3R,5R)-4-(3-fluorophenyl)-3,5-dimethyl-2,6-dioxopiperazin-1-yl]acetic acid