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(-)-16-chloro-1-dehydro-5-methoxy-vincadifformine | 159898-45-0

中文名称
——
中文别名
——
英文名称
(-)-16-chloro-1-dehydro-5-methoxy-vincadifformine
英文别名
methyl (1R,10R,12S,17S,19S)-10-chloro-12-ethyl-17-methoxy-8,16-diazapentacyclo[10.6.1.01,9.02,7.016,19]nonadeca-2,4,6,8-tetraene-10-carboxylate
(-)-16-chloro-1-dehydro-5-methoxy-vincadifformine化学式
CAS
159898-45-0
化学式
C22H27ClN2O3
mdl
——
分子量
402.921
InChiKey
HRQZLEHTMVHBRY-XXBFSGCESA-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

物化性质

  • 沸点:
    494.029±45.00 °C(Press: 760.00 Torr)(predicted)
  • 密度:
    1.377±0.14 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.6
  • 重原子数:
    28
  • 可旋转键数:
    4
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.64
  • 拓扑面积:
    51.1
  • 氢给体数:
    0
  • 氢受体数:
    5

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    (-)-16-chloro-1-dehydro-5-methoxy-vincadifformine甲醇二氯甲烷 为溶剂, 反应 0.41h, 生成 (Z)-2-((3aS,5R,10bR,12bS)-5-Chloro-3a-ethyl-5-methoxycarbonyl-2,3,3a,4,5,12b-hexahydro-1H-6,12a-diaza-indeno[7,1-cd]fluoren-11-yl)-but-2-enedioic acid dimethyl ester
    参考文献:
    名称:
    Unexpected ring C enlargement of the aspidospermane skeleton
    摘要:
    Treatment of (-)-16-chloro-1-dehydro-5-methoxy-vineadifformine 4 with Ac2O-pyridine led to the rearranged compound 6 through an unexpected ring C expansion. Upon reaction with dimethyl acetylenedicarboxylate. 4 provided the [2+2] cycloaddition derivative 9 but did not undergo the ring C enlargement. (C) 2001 Elsevier Science Ltd. All rights reserved.
    DOI:
    10.1016/s0040-4039(01)01967-0
  • 作为产物:
    描述:
    甲醇 、 16-chloro-1-dehydrovincadifformine-N4-oxyde 在 三氟乙酸酐 作用下, 生成 (-)-16-chloro-1-dehydro-5-methoxy-vincadifformine
    参考文献:
    名称:
    沙特色胺(-)长春花新碱
    摘要:
    从16-氯-1-脱氢vinadifformine-N4-氧化物2开始,分两步进行(1. Polonovski-Potier反应; 2。添加溴化氰),方法是在C-6上进行立体定向溴化,得到氰基差向异构体在C上的混合物。 -5,5和6。进一步还原该混合物提供了(-)6S-溴长春花碱8。
    DOI:
    10.1016/0040-4039(94)88269-x
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文献信息

  • New Rearrangement of an Aspidosperma Alkaloid. The First Biomimetic Entry in the Goniomitine Skeleton
    作者:Guy Lewin、Corinne Schaeffer、Pierre Herve Lambert
    DOI:10.1021/jo00116a009
    日期:1995.6
    The first biomimetic approach to the skeleton of goniomitine (12) from an Aspidosperma alkaloid is described. With 16-chloro-1-dehydro-5-methoxyvincadifforme (4) (easily available from vincadifformine (1) as starting material, the rearrangement is performed in two steps: (a) Oxidation of 4 by m-CPBA followed by methanolysis affords the hemiketal 10 with a tetrahydro-1,2-oxazine structure for ring C, and (b) acid-catalyzed reaction on 10 provides either a mixture of both rearranged compounds 15 and 16 or 15 alone according to reaction time. Mechanisms of formation of 10, 15, and 16 are discussed.
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同类化合物

长春立辛 长春新碱M1 脱乙酰基文多灵 罗西定碱 环长春新碱 温都罗新 文多灵 它波宁盐酸盐 它勃宁 Ervamycine; 11-甲氧基水甘草碱 4',5'-二去氢-4'-脱氧-2',19'-二氧代-2',19'-仲长春碱 16-O-乙酰文多灵 11-羟基他波宁 3-demethoxycarbonyl-3-(3'-methylbutyrylamino)methylvindoline 3-demethoxycarbonyl-3-(pivaloylamino)methylvindoline 10-acetylaminovindoline 10-methanesulfonylaminovindoline N(a)-Acetyl-20-oxo-aspido-fraktinin 3-demethoxycarbonyl-3-(propionylamino)methylvindoline (3aR,4R,5S,5aR,10bR,12bR)-4-Acetoxy-3a-ethyl-5-hydroxy-9-(hydroxy-methoxycarbonyl-methyl)-8-methoxy-6-methyl-3a,4,5,5a,6,11,12,12b-octahydro-1H-6,12a-diaza-indeno[7,1-cd]fluorene-5-carboxylic acid methyl ester 3-demethoxycarbonyl-3-(butyrylamino)methylvindoline 3-demethoxycarbonyl-3-(isobutyrylamino)methylvindoline Na-Acetyl-7β-ethyl-5-desethylaspidospermidin-Nb-methiojodid (3aS,5aS,10bR,12bS)-3a-Ethyl-5-hydroxy-6-methyl-4-oxo-12a-oxy-3a,4,5,5a,6,11,12,12b-octahydro-1H-6,12a-diaza-indeno[7,1-cd]fluorene-5-carboxylic acid methyl ester Neblinindiol 1-formyl-16-methoxy-8-oxo-aspidospermidine-3-carboxylic acid methyl ester 1-formyl-16-methoxy-8-oxo-3,4-didehydro-aspidospermidine-3-carboxylic acid methyl ester 1-acetoxy-13a-ethyl-11-methyl-2,3,5,6,6a,11,12,13,13a,13b-decahydro-1H-cyclopenta[ij]indolo[2,3-a]quinolizine Tetrahydrohaplophytin I 4-acetoxy-3-hydroxy-16-methoxy-1-methyl-6,7-didehydro-aspidospermidine-3-carboxylic acid methylamide Dihydrogeissovellin 15-formyl-16-methoxy-1-methyl-10-oxo-3,4-didehydro-aspidospermidine-3-carboxylic acid methyl ester 3,4-diacetoxy-8-acetyl-16-methoxy-1-methyl-7,8-didehydro-aspidospermidine-3-carboxylic acid methyl ester 4-acetoxy-1-formyl-3-hydroxy-16-methoxy-6,7-didehydro-aspidospermidine-3-carboxylic acid methyl ester (3a-ethyl-6-methyl-3a,4,5,5a,6,11,12,13a-octahydro-1H-indolizino[8,1-cd]carbazol-5-yl)-methanol (2R,3aS,4S,5R,5aS,10bS,12bS)-4-Acetoxy-3a-ethyl-2,5-dihydroxy-8-methoxy-6-methyl-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 methyl (3aR,3a1S,4S,5R,5aS,10bR)-4-(benzyloxy)-3a-ethyl-8-methoxy-6-methyl-1-oxo-2,3,3a,4,5a,6,11,12-octahydro-3a1,5-epoxyindolizino[8,1-cd]carbazole-5(1H)-carboxylate Des-N(a)methyl-vindolin (3aR,10bR,13aS)-5-(methoxycarbonyl)-3a-ethyl-3a,4,6,11,12,13a-hexahydro-7,8-dimethoxy-1H-indolizino[8,1-cd]carbazol-9-yl methanesulfonate methyl (2R,3aR,3a1S,4S,5R,5aS,10bR)-4-(benzyloxy)-3a-ethyl-8-methoxy-6-methyl-1-oxo-2-((triisopropylsilyl)oxy)-2,3,3a,4,5a,6,11,12-octahydro-3a1,5-epoxyindolizino[8,1-cd]carbazole-5(1H)-carboxylate Acetylvindorosin 2,3,6,7-tetradehydro-16-methoxy-1-methyl-4-oxo-3-(methylthio)aspidospermidine 1,2-dehydro-19-carboethoxy-12-methoxy-19-demethylaspidospermidine aspidospermidin-3-one oxime Acetylvindolin-N-oxid rac-4,4-ethane-1,2-diylbissulfanyl-(5α)-20,21-dinor-aspidospermidin-10-one 3,4-diacetoxy-1-formyl-16-methoxy-9-oxy-6,7-didehydro-aspidospermidine-3-carboxylic acid methyl ester O-Methyl-tetrahydrohaplophytin I Methylester trans-15-Methoxyerythrinane