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(2S,3R,11βS)-2-(((R)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)methyl)-3-ethyl-9,10-dimethoxy-1,3,4,6,7,11β-hexahydro-2H-pyrido[2,1-α]isoquinoline dioxalate | 101077-19-4

中文名称
——
中文别名
——
英文名称
(2S,3R,11βS)-2-(((R)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)methyl)-3-ethyl-9,10-dimethoxy-1,3,4,6,7,11β-hexahydro-2H-pyrido[2,1-α]isoquinoline dioxalate
英文别名
2H-Benzo(a)quinolizine, 1,4,6,7,11b-pentahydro-9,10-dimethoxy-3-ethyl-2-((1,2,3,4-tetrahydro-6,7-dimethoxy-1-isoquinolyl)methyl)-, oxalate, (+-);(2S,3R,11bS)-2-[[(1R)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl]methyl]-3-ethyl-9,10-dimethoxy-2,3,4,6,7,11b-hexahydro-1H-benzo[a]quinolizine;oxalic acid
(2S,3R,11βS)-2-(((R)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)methyl)-3-ethyl-9,10-dimethoxy-1,3,4,6,7,11β-hexahydro-2H-pyrido[2,1-α]isoquinoline dioxalate化学式
CAS
101077-19-4
化学式
2C2H2O4*C29H40N2O4
mdl
——
分子量
660.719
InChiKey
WXICOPRXDAXRTE-MRFSYGAJSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    4.1
  • 重原子数:
    41
  • 可旋转键数:
    8
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.55
  • 拓扑面积:
    127
  • 氢给体数:
    3
  • 氢受体数:
    10

反应信息

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文献信息

  • Efficient and Scalable Asymmetric Total Synthesis of (−)-Emetine with Pharmaceutical Grade Quality; First Multigram Scale Synthesis
    作者:Masatoshi Yamada、Kazuki Azuma、Iori Takizawa、Yuki Ejima、Mitsuhisa Yamano、Kimio Satoh、Takayuki Doi、Hirofumi Ueda、Hidetoshi Tokuyama
    DOI:10.1021/acs.oprd.2c00355
    日期:2023.2.17
    A scalable asymmetric total synthesis of (−)-emetine, a natural product alkaloid from ipecac species and one of the main active ingredients in ipecac syrup used in emetics, has been accomplished. The synthetic route featured a total of 13 steps of highly efficient chemical reactions, including catalytic asymmetric allylation and an industrial deoxygenation of an aliphatic compound, which obviated the
    (−)-emetine 的可扩展不对称全合成已经完成,emetine 是一种来自吐根物种的天然产物生物碱,也是催吐剂中使用的吐根糖浆中的主要活性成分之一。该合成路线共有 13 个高效化学反应步骤,包括催化不对称烯丙基化和脂肪族化合物的工业脱氧,无需任何色谱纯化。(−)-Emetine·2HCl 以 12% 的总收率和超过 93.2% 的 HPLC 纯度获得。该合成很容易放大到 237.1 克,应该可以为正在进行的药物开发生产更大数量的化合物,而该化合物目前以天然吐根糖浆的形式提供用于临床。
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同类化合物

盐酸吐根酚碱 盐酸吐根碱 吐根碱氢溴酸盐 吐根碱氢溴酸盐 吐根碱 依米丁二盐酸盐水合物 依米丁 二盐酸吐根碱 九节碱 7',10,11-三甲氧基-1',2'-二去氢依米丁-6'-醇草酸盐(1:1) 2-[(6,7-二甲氧基-1,2,3,4-四氢异喹啉-1-基)甲基]-3-乙基-9,10-二甲氧基-2,3,4,6,7,11b-六氢-1H-吡啶并[2,1-a]异喹啉四水合物二盐酸盐 1',2'-二去氢-7',10,11-三甲氧基依米丁-6',9-二醇 (+)-吐根素二盐酸盐水合物 (1RS,2S,3R,11bR)-2-benzoyl-1-(3-ethyl-9,10-dimethoxy-4-oxo-1,3,4,6,7,11b-hexahydro-2H-benzo[a]quinolizin-2-ylmethyl)-6-7-dimethoxy-1,2-dihydroisoquinoline-1-carbonitrile (2SR,3RS,11bSR)-2-benzoyl-1-(3-ethyl-9,10-dimethoxy-4-oxo-1,3,4,6,7,11b-hexahydro-2H-benzo[a]quinolizin-2-ylmethyl)-6,7-dimethoxy-1,2-dihydroisoquinoline-1-carbonitrile 2'-N-(1''-deoxy-1''-β-D-fructopyranosyl)cephaeline 7'-O-demethylcephaeline 7′,10-dide-O-methylcephaeline 2′-(N-carboxy-β-alanyl)-tert-butyl emetine ester 7'-O-demethylisocephaeline N-Methyl-emetin Emetine (or isoemetine), dihydrochloride Emetine hydrobromide 2H-Benzo(a)quinolizine, 1,3,4,6,7,11b-hexahydro-9,10-dimethoxy-2-((1,2,3,4-tetrahydro-6,7-dimethoxy-2-(3-(o-anisyloxy)-2-hydroxypropyl)-1-isoquinolyl)methyl)-, dihydrochloride 2H-Benzo(a)quinolizine, 3-ethyl-1,3,4,6,7,11b-hexahydro-9,10-dimethoxy-2-((1,2,3,4-tetrahydro-6-isopentoxy-7-methoxy-1-isoquinolyl)methyl)-, phosphate (2S,3R,11bS)-2-[[(1R)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl]methyl]-3-ethyl-9,10-dimethoxy-2,3,4,6,7,11b-hexahydro-1H-benzo[a]quinolizine;triiodobismuthane 2-[(6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)methyl]-3-ethyl-9,10-dimethoxy-2,3,4,6,7,11b-hexahydro-1H-benzo[a]quinolizine;hydron;dichloride 11b-epi-emetine 11b-epi-isoemetine (2S,3R,11bS)-2-[(6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)methyl]-3-ethyl-9,10-dimethoxy-2,3,4,6,7,11b-hexahydro-1H-benzo[a]quinolizine;hydron;dibromide 1-[(1R)-1-[[(2R,3R,11bS)-3-ethyl-9,10-dimethoxy-2,3,4,6,7,11b-hexahydro-1H-benzo[a]quinolizin-2-yl]methyl]-6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl]-3-tert-butylsulfanylpropan-2-ol;hydron;dichloride Emetine, 2'-(3-(6-chloro-o-toluidino)-2-hydroxypropyl)-, trihydrochloride Emetine, 2'-(2-hydroxy-3-(4-methyl-1-piperazinyl)propyl)-, tetrahydrochloride 1-[(1R)-1-[[(2R,3R,11bS)-3-ethyl-9,10-dimethoxy-2,3,4,6,7,11b-hexahydro-1H-benzo[a]quinolizin-2-yl]methyl]-6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl]-3-(furan-2-ylmethylsulfanyl)propan-2-ol;hydron;dichloride 2H-Benzo(a)quinolizine, 1,3,4,6,7,11b-hexahydro-9,10-dimethoxy-2-((1,2,3,4-tetrahydro-6,7-dimethoxy-2-(3-(2-ethylhexyloxy)-2-hydroxypropyl)-1-isoquinolyl)methyl)-, dihydrochloride 2H-Benzo(a)quinolizine, 1,3,4,6,7,11b-hexahydro-9,10-dimethoxy-2-((1,2,3,4-tetrahydro-6,7-dimethoxy-2-(2-hydroxy-3-(1-methylpropylthio)propyl)-1-isoquinolyl)methyl)-, dihydrochloride, trihydrate 2H-Benzo(a)quinolizine, 1,3,4,6,7,11b-hexahydro-9,10-dimethoxy-2-((1,2,3,4-tetrahydro-6,7-dimethoxy-2-(3-(3,4-dimethoxycarbaniloylmethylthio)-2-hydroxypropyl)-1-isoquinolyl)methyl)-, dihydrochloride <2S-<2α(S*),3β,11β>>-9-benzyloxy-2-(6-benzyloxy-7-methoxy-1,2,3,4-tetrahydro-1-isoquinolyl)methyl-3-ethyl-1,3,4,6,7,11b-hexahydro-10-methoxy-2H-benzoquinolizine <2S-<2α(S*),3β,11β>>-3-ethyl-1,3,4,6,7,11b-hexahydro-9-hydroxy-2-(6-benzyloxy-7-methoxy-1,2,3,4-tetrahydro-1-isoquinolyl)methyl-10-methoxy-2H-benzoquinolizine <2S-<2α(R*),3β,11β>>-9-benzyloxy-2-(6-benzyloxy-7-methoxy-1,2,3,4-tetrahydro-1-isoquinolyl)methyl-3-ethyl-1,3,4,6,7,11b-hexahydro-10-methoxy-2H-benzoquinolizine Emetine, N-(1-carboxyprolyl)-, benzyl ester Emetine, 2'-(N-carboxyglycyl)-, tert-butyl ester Emetine dihydrobromide tetrahydrate 16,17-Dinoremetan, 1-ethyl-6',7',10,11-tetramethoxy-, dihydrochloride, (1-beta)-(+-)- 16,17-Dinoremetan, 1-methyl-6',7',10,11-tetramethoxy-, dihydrochloride, (1-alpha,2-alpha)-(+-)- 16,17-Dinoremetan, 1-methyl-6',7',10,11-tetramethoxy-, dihydrochloride, (1-beta)-(+-)- 16,17-Dinoremetan, 1',2'-didehydro-1-methyl-6',7',10,11-tetramethoxy-, dihydrochloride, (1-alpha)-(+-)- 16,17-Dinoremetan, 1',2'-didehydro-1-methyl-6',7',10,11-tetramethoxy-, dihydrochloride, (1-beta)-(+-)- 16,17-Dinoremetan, 1-methyl-6',7',10,11-tetramethoxy-, dihydrochloride, (1-alpha)-(+-)- 16,17-Dinoremetan, 1',2'-didehydro-1-methyl-6',7',10,11-tetramethoxy-, dihydrochloride, (1-alpha,2-alpha)-(+-)-