摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词
历史搜索
    热门化合物HOT
    • 喹啉
    • 水杨醛
    • 二溴甲烷
    • 谷胱甘肽
    • L-乳酸
    • 苯巴比妥
    • 辣椒碱
    • 非那明
    • 百草枯
    • 联苯烯
    首页 分子通 按分子结构分类 有机化合物 生物碱及其衍生物 哈马拉生物碱

    哈马拉生物碱

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (3R)-1-(1,3-benzodioxol-5-yl)-3-[(1R,4S)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione —— C29H25N3O4
    (3R)-1-(1,3-benzodioxol-5-yl)-3-[(1R,4S)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione
    —— (3R)-1-benzyl-3-[(1S)-6-chloro-1-methyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione —— C23H22ClN3O2
    (3R)-1-benzyl-3-[(1S)-6-chloro-1-methyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione
    —— (3R)-1-(3-chloro-4-fluorophenyl)-3-[(1S,4S)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione —— C28H23ClFN3O2
    (3R)-1-(3-chloro-4-fluorophenyl)-3-[(1S,4S)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione
    —— (3R)-1-(2,3-dichlorophenyl)-3-[(1R,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione —— C28H23Cl2N3O2
    (3R)-1-(2,3-dichlorophenyl)-3-[(1R,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione
    —— (3R)-3-[(1S)-6-chloro-1-methyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]-1-(2,4-dichlorophenyl)pyrrolidine-2,5-dione —— C22H18Cl3N3O2
    (3R)-3-[(1S)-6-chloro-1-methyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]-1-(2,4-dichlorophenyl)pyrrolidine-2,5-dione
    —— (3R)-1-(3,5-dichlorophenyl)-3-[(1S,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione —— C28H23Cl2N3O2
    (3R)-1-(3,5-dichlorophenyl)-3-[(1S,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione
    —— (3R)-1-(1,3-benzodioxol-5-yl)-3-[(1R,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione —— C29H25N3O4
    (3R)-1-(1,3-benzodioxol-5-yl)-3-[(1R,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione
    —— (3R)-1-(2-fluorophenyl)-3-[(1R,4S)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione —— C28H24FN3O2
    (3R)-1-(2-fluorophenyl)-3-[(1R,4S)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione
    —— (3R)-1-(3-chloro-4-fluorophenyl)-3-[(1R,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione —— C28H23ClFN3O2
    (3R)-1-(3-chloro-4-fluorophenyl)-3-[(1R,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione
    —— (3R)-1-(4-acetylphenyl)-3-[(1R,4S)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione —— C30H27N3O3
    (3R)-1-(4-acetylphenyl)-3-[(1R,4S)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione
    —— (3R)-1-(2,5-dimethoxyphenyl)-3-[(1R,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione —— C30H29N3O4
    (3R)-1-(2,5-dimethoxyphenyl)-3-[(1R,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione
    —— (3R)-1-(2,4-dichlorophenyl)-3-[(1R,4S)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione —— C28H23Cl2N3O2
    (3R)-1-(2,4-dichlorophenyl)-3-[(1R,4S)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione
    —— (3R)-1-(2-methoxyphenyl)-3-[(1R,4S)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione —— C29H27N3O3
    (3R)-1-(2-methoxyphenyl)-3-[(1R,4S)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione
    —— (3S)-1-(3,5-dimethylphenyl)-3-[(1S,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione —— C30H29N3O2
    (3S)-1-(3,5-dimethylphenyl)-3-[(1S,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione
    —— (3R)-3-[(1R,4S)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]-1-[3-(trifluoromethyl)phenyl]pyrrolidine-2,5-dione —— C29H24F3N3O2
    (3R)-3-[(1R,4S)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]-1-[3-(trifluoromethyl)phenyl]pyrrolidine-2,5-dione
    —— (3R)-1-(3,4-dichlorophenyl)-3-[(1S,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione —— C28H23Cl2N3O2
    (3R)-1-(3,4-dichlorophenyl)-3-[(1S,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione
    —— (3R)-1-(3,4-dichlorophenyl)-3-[(1S,4S)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione —— C28H23Cl2N3O2
    (3R)-1-(3,4-dichlorophenyl)-3-[(1S,4S)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione
    —— (3R)-1-(4-acetylphenyl)-3-[(1S,4S)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione —— C30H27N3O3
    (3R)-1-(4-acetylphenyl)-3-[(1S,4S)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione
    —— (3R)-1-(4-chlorophenyl)-3-[(1R,4S)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione —— C28H24ClN3O2
    (3R)-1-(4-chlorophenyl)-3-[(1R,4S)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione
    —— (3R)-1-(4-methoxyphenyl)-3-[(1R,4S)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione —— C29H27N3O3
    (3R)-1-(4-methoxyphenyl)-3-[(1R,4S)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione
    —— (3R)-1-(3-methoxyphenyl)-3-[(1R,4S)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione —— C29H27N3O3
    (3R)-1-(3-methoxyphenyl)-3-[(1R,4S)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione
    —— (3R)-3-[(1S,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]-1-[3-(trifluoromethyl)phenyl]pyrrolidine-2,5-dione —— C29H24F3N3O2
    (3R)-3-[(1S,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]-1-[3-(trifluoromethyl)phenyl]pyrrolidine-2,5-dione
    —— (3R)-1-(2-chlorophenyl)-3-[(1R,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione —— C28H24ClN3O2
    (3R)-1-(2-chlorophenyl)-3-[(1R,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione
    —— (3R)-1-(3,4-dichlorophenyl)-3-[(1R,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione —— C28H23Cl2N3O2
    (3R)-1-(3,4-dichlorophenyl)-3-[(1R,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione
    —— (3R)-3-[(1R,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]-1-(2-nitrophenyl)pyrrolidine-2,5-dione —— C28H24N4O4
    (3R)-3-[(1R,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]-1-(2-nitrophenyl)pyrrolidine-2,5-dione
    —— (3R)-1-(2,3-dichlorophenyl)-3-[(1S,4S)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione —— C28H23Cl2N3O2
    (3R)-1-(2,3-dichlorophenyl)-3-[(1S,4S)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione
    —— (3S)-1-(4-ethoxyphenyl)-3-[(1S,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione —— C30H29N3O3
    (3S)-1-(4-ethoxyphenyl)-3-[(1S,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione
    —— (3S)-1-(2-methyl-4-nitrophenyl)-3-[(1S,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione —— C29H26N4O4
    (3S)-1-(2-methyl-4-nitrophenyl)-3-[(1S,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione
    —— (3R)-3-[(1R,4S)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]-1-[3-(trifluoromethoxy)phenyl]pyrrolidine-2,5-dione —— C29H24F3N3O3
    (3R)-3-[(1R,4S)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]-1-[3-(trifluoromethoxy)phenyl]pyrrolidine-2,5-dione
    —— (3R)-1-(4-acetylphenyl)-3-[(1S,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione —— C30H27N3O3
    (3R)-1-(4-acetylphenyl)-3-[(1S,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione
    —— (3R)-1-(2,4-dimethoxyphenyl)-3-[(1S,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione —— C30H29N3O4
    (3R)-1-(2,4-dimethoxyphenyl)-3-[(1S,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione
    —— (3R)-3-[(1S,4S)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]-1-(3,4,5-trimethoxyphenyl)pyrrolidine-2,5-dione —— C31H31N3O5
    (3R)-3-[(1S,4S)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]-1-(3,4,5-trimethoxyphenyl)pyrrolidine-2,5-dione
    —— (3R)-3-[(1S,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]-1-[4-(trifluoromethoxy)phenyl]pyrrolidine-2,5-dione —— C29H24F3N3O3
    (3R)-3-[(1S,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]-1-[4-(trifluoromethoxy)phenyl]pyrrolidine-2,5-dione
    —— (3R)-1-(3-fluorophenyl)-3-[(1S,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione —— C28H24FN3O2
    (3R)-1-(3-fluorophenyl)-3-[(1S,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione
    —— (3R)-1-(4-methoxyphenyl)-3-[(1R,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione —— C29H27N3O3
    (3R)-1-(4-methoxyphenyl)-3-[(1R,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione
    —— (3S)-1-(2-methoxy-5-methylphenyl)-3-[(1S,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione —— C30H29N3O3
    (3S)-1-(2-methoxy-5-methylphenyl)-3-[(1S,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione
    —— (3R)-1-(4-fluorophenyl)-3-[(1S,4S)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione —— C28H24FN3O2
    (3R)-1-(4-fluorophenyl)-3-[(1S,4S)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione
    —— (3S)-1-(3,4-dimethylphenyl)-3-[(1S,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione —— C30H29N3O2
    (3S)-1-(3,4-dimethylphenyl)-3-[(1S,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione
    —— propyl 4-[(3S)-3-[(1S,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]-2,5-dioxopyrrolidin-1-yl]benzoate —— C32H31N3O4
    propyl 4-[(3S)-3-[(1S,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]-2,5-dioxopyrrolidin-1-yl]benzoate
    —— (3R)-1-(2-methoxyphenyl)-3-[(1R,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione —— C29H27N3O3
    (3R)-1-(2-methoxyphenyl)-3-[(1R,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione
    —— (3R)-1-(3,5-dichlorophenyl)-3-[(1S,4S)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione —— C28H23Cl2N3O2
    (3R)-1-(3,5-dichlorophenyl)-3-[(1S,4S)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione
    —— (3R)-3-[(1S)-6-chloro-1-methyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]-1-[4-(trifluoromethoxy)phenyl]pyrrolidine-2,5-dione —— C23H19ClF3N3O3
    (3R)-3-[(1S)-6-chloro-1-methyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]-1-[4-(trifluoromethoxy)phenyl]pyrrolidine-2,5-dione
    —— (3R)-3-[(1S)-6-chloro-1-methyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]-1-[3-(trifluoromethyl)phenyl]pyrrolidine-2,5-dione —— C23H19ClF3N3O2
    (3R)-3-[(1S)-6-chloro-1-methyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]-1-[3-(trifluoromethyl)phenyl]pyrrolidine-2,5-dione
    —— (3R)-1-(3-chloro-4-fluorophenyl)-3-[(1R,4S)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione —— C28H23ClFN3O2
    (3R)-1-(3-chloro-4-fluorophenyl)-3-[(1R,4S)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione
    —— (3R)-3-[(1R,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]-1-[3-(trifluoromethyl)phenyl]pyrrolidine-2,5-dione —— C29H24F3N3O2
    (3R)-3-[(1R,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]-1-[3-(trifluoromethyl)phenyl]pyrrolidine-2,5-dione
    —— (3R)-1-(1,3-benzodioxol-5-yl)-3-[(1S,4S)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione —— C29H25N3O4
    (3R)-1-(1,3-benzodioxol-5-yl)-3-[(1S,4S)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione
    —— (3S)-1-(3-chloro-4-methylphenyl)-3-[(1S,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione —— C29H26ClN3O2
    (3S)-1-(3-chloro-4-methylphenyl)-3-[(1S,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione
    —— (3R)-1-(2-fluorophenyl)-3-[(1R,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione —— C28H24FN3O2
    (3R)-1-(2-fluorophenyl)-3-[(1R,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione
    —— (3R)-3-[(1R,4S)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]-1-(4-nitrophenyl)pyrrolidine-2,5-dione —— C28H24N4O4
    (3R)-3-[(1R,4S)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]-1-(4-nitrophenyl)pyrrolidine-2,5-dione
    —— (3R)-1-(3-fluorophenyl)-3-[(1R,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione —— C28H24FN3O2
    (3R)-1-(3-fluorophenyl)-3-[(1R,4R)-1-methyl-4-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]pyrrolidine-2,5-dione