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(+)-N-methylaspidospermidine

中文名称
——
中文别名
——
英文名称
(+)-N-methylaspidospermidine
英文别名
(1R,9R,12R,19R)-12-ethyl-8-methyl-8,16-diazapentacyclo[10.6.1.01,9.02,7.016,19]nonadeca-2,4,6-triene
(+)-N-methylaspidospermidine化学式
CAS
——
化学式
C20H28N2
mdl
——
分子量
296.456
InChiKey
SNPQKSKEMHGDOU-UAFMIMERSA-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):
    4.2
  • 重原子数:
    22
  • 可旋转键数:
    1
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.7
  • 拓扑面积:
    6.5
  • 氢给体数:
    0
  • 氢受体数:
    2

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为产物:
    描述:
    eburenine 在 lithium aluminium tetrahydride 、 potassium tert-butylate 作用下, 以 四氢呋喃丙酮 为溶剂, 反应 13.0h, 生成 (+)-N-methylaspidospermidine
    参考文献:
    名称:
    (+)-Vincadifformine,(-)-Quebrachamine,(+)-Asspidospermidine,(-)-Asspidospermine,(-)-Pyrifolidine和相关天然产物的不同不对称全合成
    摘要:
    据报道,从有效构建的三环酮13中均匀地战略合成了曲霉属生物碱(+)-长春藤碱,(-)-quebrachamine,(+)-aspidospermidine,(-)-aspidospermine,(-)-pyrifolidine和其他9种化合物。这些不同而实用的合成方法的重点包括:(i)立体选择性分子间[4 + 2]环加成反应,以建立具有一个全碳四元立体中心(C-5)和两个桥接的连续顺式-立体中心(C-12和C-19),(ii)Pd / C催化的氢化/脱保护/酰胺化级联过程以组装D环,以及(iii)Fischer吲哚化以锻造A–B环。
    DOI:
    10.1021/acs.orglett.7b01292
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文献信息

  • Alkaloids from leaves and stem bark of Ervatamia peduncularis
    作者:Monique Zèches-Hanrot、Jean-Marc Nuzillard、Bernard Richard、Hubert Schaller、Hamid A. Hadi、Thierry Sévenet、Louisette Le Men-Olivier
    DOI:10.1016/0031-9422(95)00152-w
    日期:1995.9
    Chemical study of the leaves and stem bark of Ervatamia peduncularis afforded two novel bisindole alkaloids, pedunculine and peduncularidine, together with seven known alkaloids, coronaridine, coronaridine hydroxyindolenine, eglandine, heyneanine, eglandulosine, heyneanine hydroxyindolenine and N(1)-methyl-aspidos-permidine. Structural elucidation of the new alkaloids was based on their spectral data
    Ervatamia peduncularis 的叶子和茎皮的化学研究提供了两种新型双吲哚生物碱 pedunculine 和 peduncularidine,以及七种已知的生物碱,coronaridine、coronaridine hydroxyindolenine、eglandine、heyneanine、eglandulosine、heyneanine 甲基(1-1sdolenine)哌啶。新生物碱的结构解析是基于它们的光谱数据。
  • Regiodivergent Asymmetric Pyridinium Additions: Mechanistic Insight and Synthetic Applications
    作者:Thiago A. Grigolo、Joel M. Smith
    DOI:10.1002/chem.202202813
    日期:2022.12.9
    A regiodivergent asymmetric dearomatization of readily accessible pyridines has enabled the redox-economic synthesis of both (+)-N-Methylaspidospermidine and (−)-Paroxetine. A mechanistic rationale for the regiodivergent pyridinium additions and evaluation of their scope was also explored.
    容易获得的吡啶的区域发散不对称脱芳构化使 (+)- N-甲基阿皮亚精胺和 (-)-帕罗西汀的氧化还原经济合成成为可能。还探讨了区域发散性吡啶添加物的机理原理及其范围的评估。
  • A Homo‐Mannich Reaction Strategy Enables Collective Access to Ibophyllidine, <i>Aspidosperma</i>, <i>Kopsia</i>, and <i>Melodinus</i> Alkaloids
    作者:Dan Jiang、Peng Tang、Hongbing Xiong、Shuai Lei、Yulian Zhang、Chongzhou Zhang、Ling He、Hanyue Qiu、Min Zhang
    DOI:10.1002/anie.202307286
    日期:2023.9.11
    A homo-Mannich reaction of cyclopropanol with an iminium ion, generated by an asymmetric allylic dearomatization of indole, has been developed to construct a tricyclic hydrocarbazole core. This approach enables a collective asymmetric synthesis of ibophyllidine, Aspidosperma, Kopsia, and Melodinus alkaloids having either a five-, six-, or seven-membered E ring.
    环丙醇与吲哚不对称烯丙基脱芳构化产生的亚胺离子的均曼尼希反应已被开发用于构建三环氢咔唑核。这种方法能够集体不对称合成具有五元、六元或七元 E 环的 ibophyllidine、Aspidosperma、Kopsia和Melodinus生物碱。
  • Divergent Asymmetric Total Synthesis of (+)-Vincadifformine, (−)-Quebrachamine, (+)-Aspidospermidine, (−)-Aspidospermine, (−)-Pyrifolidine, and Related Natural Products
    作者:Nengzhong Wang、Shuo Du、Dong Li、Xuefeng Jiang
    DOI:10.1021/acs.orglett.7b01292
    日期:2017.6.16
    uniformly strategic total synthesis of Aspidosperma alkaloids (+)-vincadifformine, ()-quebrachamine, (+)-aspidospermidine, ()-aspidospermine, ()-pyrifolidine, and nine others from efficiently constructed tricyclic ketone 13 is reported. Highlights of these divergent and practical syntheses include (i) stereoselective intermolecular [4 + 2] cycloaddition to establish a C–E ring with one all-carbon quaternary
    据报道,从有效构建的三环酮13中均匀地战略合成了曲霉属生物碱(+)-长春藤碱,(-)-quebrachamine,(+)-aspidospermidine,(-)-aspidospermine,(-)-pyrifolidine和其他9种化合物。这些不同而实用的合成方法的重点包括:(i)立体选择性分子间[4 + 2]环加成反应,以建立具有一个全碳四元立体中心(C-5)和两个桥接的连续顺式-立体中心(C-12和C-19),(ii)Pd / C催化的氢化/脱保护/酰胺化级联过程以组装D环,以及(iii)Fischer吲哚化以锻造A–B环。
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同类化合物

老刺木素 洛柯因 桥替啶 坚木碱 (+/-)-3-oxominovincine (+)-N-methylaspidospermidine Na-formyl-16α-hydroxyaspidospermidine minovincinine (−)-20-epi-pseudocopsinine 14-isovoafoline Voafolin Jerantinine F jerantinine B Jerantinine D (1R,9R,12S,19S)-12-ethyl-8-methyl-8,16-diazapentacyclo[10.6.1.01,9.02,7.016,19]nonadeca-2,4,6-trien-10-one Cylindrocarpinol 1-acetyl-2,3-dehydro-8-thioaspidospermidine methyl (1R,9R,10S,12S,19S)-12-ethyl-8,16-diazahexacyclo[10.6.1.01,9.02,7.08,10.016,19]nonadeca-2,4,6-triene-10-carboxylate Dihydrovindoline 10,11-Dibromo 14β-hydroxy-2β,16β-dihydrovincadifformine (2S,3aR,5S,5aS,10bS,12bS)-3a-Ethyl-2,8-dihydroxy-2,3,3a,4,5,5a,6,11,12,12b-decahydro-1H-6,12a-diaza-indeno[7,1-cd]fluorene-5-carboxylic acid methyl ester 10-nitro vincadifformine 3-oxovincadifformine 8-thioxo-2,3-didehydro-aspidospermidine-3-carboxylic acid methyl ester 11-hydroxyvincadifformine Hazuntiphylline aspidocarpine (-)-jerantinine E 5,17-dioxo-aspidospermidine 5-oxo-aspidospermidine obscurinervidine Dihydro-obscurinervidindiol (-)-aspidosine demethylaspidospermine melodinine K subsessiline Apodine Methyl (1R,12S,20R)-12-ethyl-14-oxa-8,17-diazahexacyclo[10.7.1.01,9.02,7.013,15.017,20]icosa-2,4,6,9-tetraene-10-carboxylate 2,16-dihydrovincadifformine 11-Hydroxy 2β,16β-dihydrovincadifformine 15-nitro-2βH,3βH-vincadifformine 11-Bromo 2β,16β-dihydrovincadifformine (3aS,10bS,11S,12bS)-11-Bromo-3a-ethyl-9-nitro-2,3,3a,4,6,11,12,12b-octahydro-1H-6,12a-diaza-indeno[7,1-cd]fluorene-5-carboxylic acid methyl ester (3aS,10bS,11S,12bS)-9,11-Dibromo-3a-ethyl-2,3,3a,4,6,11,12,12b-octahydro-1H-6,12a-diaza-indeno[7,1-cd]fluorene-5-carboxylic acid methyl ester (-)-6S-bromovincadifformine 19-Ethoxycarbonyl-Na-ethyl-19-demethylaspidospermidine (+/-)-12-demethoxy-N-acetylcylindrocarine Na-Acetyl-19-ethoxycarbonyl-19-demethylaspidospermidine rac-methyl (3aR,3a1R,12bS)-3a-(2-ethoxy-2-oxoethyl)-7-ethyl-10,11-dimethoxy-2,3,3a,3a1,7,8,13,14-octahydro-1H,4H-indolizino[8,1-cd][1,4]oxazino[2,3,4-jk]carbazole-5-carboxylate methyl (1S,12R,19R)-12-ethyl-15-oxo-8,16-diazapentacyclo[10.6.1.01,9.02,7.016,19]nonadeca-2,4,6,9-tetraene-10-carboxylate