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(2R,3S,E)-((1R,2S)-2-(N-benzyl-2,4,6-trimethylphenylsulfonamido)-1-phenylpropyl) 3-hydroxy-5-iodo-2,4-dimethylpent-4-enoate | 942133-13-3

中文名称
——
中文别名
——
英文名称
(2R,3S,E)-((1R,2S)-2-(N-benzyl-2,4,6-trimethylphenylsulfonamido)-1-phenylpropyl) 3-hydroxy-5-iodo-2,4-dimethylpent-4-enoate
英文别名
[(1R,2S)-2-[benzyl-(2,4,6-trimethylphenyl)sulfonylamino]-1-phenylpropyl] (E,2R,3S)-3-hydroxy-5-iodo-2,4-dimethylpent-4-enoate
(2R,3S,E)-((1R,2S)-2-(N-benzyl-2,4,6-trimethylphenylsulfonamido)-1-phenylpropyl) 3-hydroxy-5-iodo-2,4-dimethylpent-4-enoate化学式
CAS
942133-13-3
化学式
C32H38INO5S
mdl
——
分子量
675.628
InChiKey
YMFPVMSFDOODNH-CPYMQKGASA-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):
    7.2
  • 重原子数:
    40
  • 可旋转键数:
    12
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.34
  • 拓扑面积:
    92.3
  • 氢给体数:
    1
  • 氢受体数:
    6

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

  • Modular Total Synthesis of Archazolid A and B
    作者:Dirk Menche、Jorma Hassfeld、Jun Li、Kerstin Mayer、Sven Rudolph
    DOI:10.1021/jo901565n
    日期:2009.10.2
    of highly elaborate intermediates. For macrocyclization, both an HWE reaction and a Heck coupling were successfully employed to close the 24-membered macrolactone. During the synthetic campaign, a generally useful protocol for an E-selective Heck reaction of nonactivated alkenes and a method for the direct nucleophilic displacement of the Abiko−Masamune auxiliary with sterically hindered nucleophiles
    报告了有效的V-ATPase抑制剂archazolid A和B的模块化全合成。汇合的准备工作是通过联合中间体的后期多样化来完成的。关键的合成步骤涉及不对称的介导的羟醛反应,两个连续的Still-Gennari烯烃化反应以设定特征性(Z,Z)-二烯系统,布朗crotyboration和非对映选择性的高度精制中间体的羟醛缩合。对于大环化,HWE反应和Heck偶联均成功用于封闭24元大环内酯。在合成运动期间,对于E而言,通常有用的协议开发了非活化烯烃的选择性Heck反应和具有空间受阻亲核试剂的Abiko-MaSAmune助剂直接亲核取代的方法。方便而灵活的策略将使对拟唑的进一步SAR研究和对靶标与抑制剂相互作用的更详细评估成为可能。
  • Synthesis of a Pladienolide B Analogue with the Fully Functionalized Core Structure
    作者:Sarah Müller、Timo Mayer、Florenz Sasse、Martin E. Maier
    DOI:10.1021/ol201464m
    日期:2011.8.5
    Horner–Wadsworth–Emmons reaction, 16 reacted with aldehyde 22, which contained the vicinal anti-Me–OH pattern and a vinyl iodide function, to provide the C1–C13 part of pladienolide B. After Shiina macrolactonization, reduction of the enone 26 gave the core structure 27. A Stille cross-coupling of vinyl iodide 27 with tributylphenylstannane eventually furnished analogue 30.
    从(R)-(-)-芳樟醇(6)开始,末端的分化和通过醛醇缩合反应的链扩展导致了酮膦酸酯16(C1-C8结构单元)。在Horner-Wadsworth-Emmons反应中,16与醛22反应,该醛具有邻位的抗Me-OH模式和乙烯功能,提供了普拉二烯内酯B的C1-C13部分。图26给出了核心结构27。乙烯基化物27与三丁基苯基锡烷的Stille交叉偶联最终提供了类似物30。
  • An Efficient Procedure for the Direct Nucleophilic Substitution of the Abiko-Masamune Auxiliary
    作者:Dirk Menche、Jun Li、Pengfei Li
    DOI:10.1055/s-0029-1217819
    日期:2009.9
    An efficient method for the nucleophilic displace-ment of the Abiko-Masamune auxiliary is reported, which involves i-PrMgCl for intermediate ester activation.
    报告中介绍了一种亲核置换 Abiko-Masamune 助剂的有效方法,其中涉及 i-PrMgCl 进行中间酯活化。
  • WO2019199667A5
    申请人:——
    公开号:WO2019199667A5
    公开(公告)日:2022-04-15
  • Synthesis, Molecular Editing, and Biological Assessment of the Potent Cytotoxin Leiodermatolide
    作者:Damien Mailhol、Jens Willwacher、Nina Kausch-Busies、Elizabeth E. Rubitski、Zhanna Sobol、Maik Schuler、My-Hanh Lam、Sylvia Musto、Frank Loganzo、Andreas Maderna、Alois Fürstner
    DOI:10.1021/ja508846g
    日期:2014.11.5
    It was by way of total synthesis that the issues concerning the stereostructure of leiodermatolide (1) have recently been solved; with the target now being unambiguously defined, the mission of synthesis changes as to secure a meaningful supply of this exceedingly scarce natural product derived from a deep-sea sponge. To this end, a scalable route of 19 steps (longest linear sequence) has been developed, which features a catalytic asymmetric propargylation of a highly enolizable beta-keto-lactone, a ring closing alkyne metathesis and a modified Stille coupling as the key transformations. Deliberate digression from this robust blueprint brought a first set of analogues into reach, which allowed the lead qualities of 1 to be assessed. The acquired biodata show that 1 is a potent cytotoxin in human tumor cell proliferation assays, distinguished by GI(50) values in the =3 nM range even for cell lines expressing the Pgp efflux transporter. Studies with human U2OS cells revealed that 1 causes mitotic arrest, micronucleus induction, centrosome amplification and tubulin disruption, even though no evidence for direct tubulin binding has been found in cell-free assays; moreover, the compound does not seem to act through kinase inhibition. Indirect evidence points at centrosome declustering as a possible mechanism of action, which provides a potentially rewarding outlook in that centrosome declustering agents hold promise of being inherently selective for malignant over healthy human tissue.
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