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(2S,4R,6R)-6-{(2S,3R)-3-[(R)-6,8-Bis-(4-methoxy-benzyloxy)-5-methyl-1-oxo-isochroman-3-yl]-2-hydroxy-butyl}-4-hydroxy-5,5-dimethyl-tetrahydro-pyran-2-carboxylic acid amide | 864514-30-7

中文名称
——
中文别名
——
英文名称
(2S,4R,6R)-6-{(2S,3R)-3-[(R)-6,8-Bis-(4-methoxy-benzyloxy)-5-methyl-1-oxo-isochroman-3-yl]-2-hydroxy-butyl}-4-hydroxy-5,5-dimethyl-tetrahydro-pyran-2-carboxylic acid amide
英文别名
——
(2S,4R,6R)-6-{(2S,3R)-3-[(R)-6,8-Bis-(4-methoxy-benzyloxy)-5-methyl-1-oxo-isochroman-3-yl]-2-hydroxy-butyl}-4-hydroxy-5,5-dimethyl-tetrahydro-pyran-2-carboxylic acid amide化学式
CAS
864514-30-7
化学式
C38H47NO10
mdl
——
分子量
677.792
InChiKey
WUJZRXRNJSXWKE-DDSRGTLZSA-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):
    4.67
  • 重原子数:
    49.0
  • 可旋转键数:
    13.0
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.47
  • 拓扑面积:
    156.0
  • 氢给体数:
    3.0
  • 氢受体数:
    10.0

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
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • Synthesis and complete stereochemical assignment of psymberin/irciniastatin for use as antitumor compounds
    申请人:Brabander De Jef
    公开号:US20070015821A1
    公开(公告)日:2007-01-18
    The invention relates to the synthesis and complete stereochemical assignments of cytotoxic compounds such as compound 28-a and its stereoisomers: The invention further provides processes for making the compounds, their synthetic intermediates, and for methods of using the compounds and their pharmaceutical compositions for the treatment of neoplastic diseases.
    该发明涉及合成和对细胞毒性化合物的完全立体化学赋值,如化合物28-a及其立体异构体。该发明还提供了制备这些化合物、它们的合成中间体的方法,以及使用这些化合物及其药物组合物治疗肿瘤性疾病的方法。
  • Studies toward the Unique Pederin Family Member Psymberin: Full Structure Elucidation, Two Alternative Total Syntheses, and Analogs
    作者:Yu Feng、Xin Jiang、Jef K. De Brabander
    DOI:10.1021/ja3057612
    日期:2012.10.17
    Two synthetic approaches to psymberin have been accomplished. A highly convergent first generation synthesis led to the complete stereochemical assignment and demonstrated that psymberin and irciniastatin A are identical compounds. This synthesis featured a diastereoselective aldol coupling between the aryl fragment and a central tetrahydropyran core and a novel one-pot procedure to convert an amide, via intermediacy of a sensitive methyl imidate, to the N-acyl aminal reminiscent of psymberin. The highlights of the second generation synthesis include an efficient iridium-catalyzed enantioselective bisallylation of neopentyl glycol and a stepwise Sonogashira coupling/cycloisomerization/reduction sequence to construct the dihydroisocoumarin unit. The two synthetic avenues were achieved in 17-18 steps (longest linear sequence, similar to 14-15 isolations) from 3 fragments prepared in 7-8 (first generation) and 3-8 (second generation) steps each. This convergent approach allowed for the preparation of sufficient amounts of psymberin (similar to 0.5 g) for follow-up biological studies. Meanwhile, our highly flexible strategy enabled the design and synthesis of multiple analogs, including a psymberin pederin hybrid, termed psympederin, that proved crucial to a comprehensive understanding of the chemical biology of psymberin and related compounds that will be described in a subsequent manuscript.
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