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(-)-minovincine | 6792-12-7

中文名称
——
中文别名
——
英文名称
(-)-minovincine
英文别名
methyl (1R,12R,19R)-12-acetyl-8,16-diazapentacyclo[10.6.1.01,9.02,7.016,19]nonadeca-2,4,6,9-tetraene-10-carboxylate
(-)-minovincine化学式
CAS
6792-12-7
化学式
C21H24N2O3
mdl
——
分子量
352.433
InChiKey
DAWIIFABKVMRDV-ACRUOGEOSA-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):
    2
  • 重原子数:
    26
  • 可旋转键数:
    3
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.52
  • 拓扑面积:
    58.6
  • 氢给体数:
    1
  • 氢受体数:
    5

反应信息

  • 作为产物:
    描述:
    5-氯戊酸甲酯硫酸 、 C45H40N4O3四氯化钛三乙胺 、 potassium iodide 、 lithium diisopropyl amide 作用下, 以 四氢呋喃1,4-二氧六环甲醇二氯甲烷 为溶剂, 反应 183.33h, 生成 (-)-minovincine
    参考文献:
    名称:
    通过级联反应的序列合成(-)-米诺辛碱和(-)-Aspidofractinine。
    摘要:
    我们报告了使用容易获得和廉价的试剂和催化剂进行的(-)-氨基长春新碱和(-)-aspidofractinine的8步合成。该策略的关键要素是利用一系列级联反应快速构建五环和六环框架。这些级联的变换包括有机催化迈克尔-醇醛缩合,一个多阴离子迈克尔-S Ñ 2级联反应,和曼尼希反应中断Fischer吲哚。为了简化合成路线,我们还研究了空间效应的故意使用,以确保各种化学和区域选择性转化。
    DOI:
    10.1002/anie.202004769
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文献信息

  • Enantioselective Total Synthesis of (−)-Minovincine in Nine Chemical Steps: An Approach to Ketone Activation in Cascade Catalysis
    作者:Brian N. Laforteza、Mark Pickworth、David W. C. MacMillan
    DOI:10.1002/anie.201305171
    日期:2013.10.18
    Dressed to the nines: The first enantioselective total synthesis of ()‐minovincine has been accomplished in nine chemical steps and 13 % overall yield. A novel, one‐step Diels–Alder/β‐elimination/conjugate addition organocascade sequence allowed rapid access to the central tetracyclic core in an asymmetric manner. Boc=tert‐butoxycarbonyl, LG=leaving group, PMB=para‐methoxybenzyl.
    打扮的花枝招展:所述的对映选择性第一全合成( - ) - minovincine在九个化学步骤和13%的总收率而完成的。一种新颖的一步 Diels-Alder/β-消除/共轭加成有机级联序列允许以不对称的方式快速进入中央四环核心。Boc =叔丁氧基羰基,LG = 离去基团,PMB =对甲氧基苄基。
  • Chiral Holmium Complex-Catalyzed Synthesis of Hydrocarbazole from Siloxyvinylindole and Its Application to the Enantioselective Total Synthesis of (−)-Minovincine
    作者:Takahiro Morikawa、Shinji Harada、Atsushi Nishida
    DOI:10.1021/acs.joc.5b01393
    日期:2015.9.4
    The catalytic and enantioselective total synthesis of (-)-minovincine has been accomplished. The key highly substituted hydrocarbazole derivative was obtained by an asymmetric Diels-Alder reaction of siloxyvinylindole catalyzed by 0.5 mol % of a chiral holmium complex. The Diels Alder adduct was converted to a tetracyclic intermediate in a one-pot procedure. No waste stereoisomers were produced throughout the entire total synthesis.
  • Total Syntheses of (−)‐Minovincine and (−)‐Aspidofractinine through a Sequence of Cascade Reactions
    作者:Szilárd Varga、Péter Angyal、Gábor Martin、Orsolya Egyed、Tamás Holczbauer、Tibor Soós
    DOI:10.1002/anie.202004769
    日期:2020.8.3
    8‐step syntheses of ()‐minovincine and ()‐aspidofractinine using easily available and inexpensive reagents and catalyst. A key element of the strategy was the utilization of a sequence of cascade reactions to rapidly construct the penta‐ and hexacyclic frameworks. These cascade transformations included organocatalytic Michael‐aldol condensation, a multistep anionic Michael‐SN2 cascade reaction, and
    我们报告了使用容易获得和廉价的试剂和催化剂进行的(-)-氨基长春新碱和(-)-aspidofractinine的8步合成。该策略的关键要素是利用一系列级联反应快速构建五环和六环框架。这些级联的变换包括有机催化迈克尔-醇醛缩合,一个多阴离子迈克尔-S Ñ 2级联反应,和曼尼希反应中断Fischer吲哚。为了简化合成路线,我们还研究了空间效应的故意使用,以确保各种化学和区域选择性转化。
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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