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(3S,6R,7S,8S)-3,7-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]-4,4,6,8-tetramethyl-5-oxodec-9-enoic acid | 447450-14-8

中文名称
——
中文别名
——
英文名称
(3S,6R,7S,8S)-3,7-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]-4,4,6,8-tetramethyl-5-oxodec-9-enoic acid
英文别名
(3S,6R,7S,8S)-3,7-bis-(tert-butyl-dimethyl-silanyloxy)-4,4,6,8-tetramethyl-5-oxo-dec-9-enoic acid;(3S,6R,7S,8S)-3-(tert-butyldimethylsilanyloxy)-4,4,6,8-tetramethyl-5-oxodec-9-enoic acid;(3S,6R,7S,8S)-3,7-bis[[tert-butyl(dimethyl)silyl]oxy]-4,4,6,8-tetramethyl-5-oxodec-9-enoic acid
(3S,6R,7S,8S)-3,7-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]-4,4,6,8-tetramethyl-5-oxodec-9-enoic acid化学式
CAS
447450-14-8
化学式
C26H52O5Si2
mdl
——
分子量
500.867
InChiKey
RGACBPOYHRBHRW-IIZPIQPGSA-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):
    7.3
  • 重原子数:
    33
  • 可旋转键数:
    14
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.85
  • 拓扑面积:
    72.8
  • 氢给体数:
    1
  • 氢受体数:
    5

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, Biological Profiling and Determination of the Tubulin-Bound Conformation of 12-Aza-Epothilones (Azathilones)
    作者:Andrea Jantsch、Lidia Nieto、Jürg Gertsch、Javier Rodríguez-Salarichs、Ruth Matesanz、Jesús Jiménez-Barbero、J. Díaz、Ángeles Canales、Karl-Heinz Altmann
    DOI:10.3390/molecules21081010
    日期:——
    the natural epothilone macrocycle. The conformation of a representative azathilone bound to α/β-tubulin heterodimers was determined based on TR-NOE measurements and a model for the posture of the compound in its binding site on β-tubulin was deduced through a combination of STD measurements and CORCEMA-ST calculations. The tubulin-bound, bioactive conformation of azathilones was found to be overall
    已经通过高效的基于 RCM 的大环化合成了包含喹啉侧链并带有不同 N12 取代基的 12-Aza-埃坡霉素(氮杂噻酮)。基于喹啉的氮杂噻酮在大环中 C15 原子的间位具有侧链 N 原子,是体外癌细胞生长的高效抑制剂。相比之下,将喹啉氮转移到 C15 的对位位置会导致大约。效力损失 1000 倍。同样,大环中的 C9-C10 键去饱和为 E 双键会导致抗增殖活性显着降低。这与天然埃坡霉素大环中相同修饰所产生的效果形成鲜明对比。基于 TR-NOE 测量确定与 α/β-微管蛋白异二聚体结合的代表性氮杂噻酮的构象,并通过 STD 测量和 CORCEMA-的组合推导出化合物在其结合位点在 β-微管蛋白上的姿势模型。 ST 计算。发现阿扎霉素与微管蛋白结合的生物活性构象与埃坡霉素 A 和 B 的构象总体相似。
  • An “Aprotic” Tamao Oxidation/<i>Syn</i>-Selective Tautomerization Reaction for the Efficient Synthesis of the C(1)–C(9) Fragment of Fludelone
    作者:Tyler J. Harrison、Philippe M. A. Rabbat、James L. Leighton
    DOI:10.1021/ol302221s
    日期:2012.9.21
    An efficient synthesis of the C(1)–C(9) fragment of fludelone has been developed. The key step is a tandem silylformylation–crotylsilylation/Tamao oxidation sequence that establishes the C(5) ketone, the C(6), C(7), and C(8) stereocenters, and the C(9) alkene in a single operation from a readily accessed starting material. The stereochemical outcome at C(6) depends critically on the development of
    已开发出氟地酮 C(1)–C(9) 片段的有效合成。关键步骤是串联甲硅烷基化-巴豆基甲硅烷基化/Tamao 氧化序列,该序列在单个化合物中建立 C(5) 酮、C(6)、C(7) 和 C(8) 立体中心以及 C(9) 烯烃从易于获取的起始材料操作。C(6) 的立体化学结果关键取决于“非质子”Tamao 氧化的发展,这会导致使用“标准”Tamao 氧化条件观察到的内在非对映选择性发生逆转。
  • Preparation of epothilone derivatives
    申请人:Puentener Kurt
    公开号:US20060241156A1
    公开(公告)日:2006-10-26
    The invention comprises a novel process for the preparation of an epothilone derivative of formula I: wherein R 1 and R 2 independently from each other represent hydrogen or protecting groups and R 3 is methyl or trifluoromethyl, which are useful precursors in the synthesis of the desoxyepothilone derivatives of the formula IV: wherein R 3 is methyl or trifluoromethyl. The desoxepothilones of formula IV inhibit the growth of tumor cells and are therefore promising candidates for novel anticancer agents.
    该发明涉及一种新型工艺,用于制备式I的环丙沙星衍生物,其中R1和R2各自独立地表示氢或保护基,R3为甲基或三氟甲基,这些衍生物在合成式IV的去氧环丙沙星衍生物的前体中有用,其中R3为甲基或三氟甲基。式IV的去氧环丙沙星具有抑制肿瘤细胞生长的作用,因此是新型抗癌药物的有前途的候选药物。
  • 12-Aza-epothilones, process for their preparation and their use as antiproliferative agents
    申请人:ETH Zürich
    公开号:EP1845096A1
    公开(公告)日:2007-10-17
    The invention relates to 12-aza-epothilones of formula (I) wherein R1 is optionally substituted antinocarbonyl, optionally substituted atkoxycarbonyl, aryloxycarbonyl or heteroaryl and R2 is a radical of formula (II) wherein X is S, O, NR4, -C(R5)=N-, -N=C(R5)- or -C(R5)=C(R6)-: and R3, R4, R5 and R6 are as defined in the specification, and which is bound to the radical of formula (I) at one of the two carbon atoms indicated with an asterix; a method of manufacture of these compounds, new intermediates, pharmaceutical preparations containing these compounds, and the use of these compounds in the treatment of proliferative diseases. These 12-aza-epothilones are highly potent cytotoxic compounds and are active against multidrug-resistant cell lines and tumours.
    本发明涉及式(I)的12-aza-epothilones,其中R1是可选取代的抗肿瘤基团,可选取代的alkoxycarbonyl,芳基氧羰基或杂环芳基,R2是式(II)的基团,其中X是S,O,NR4,-C(R5)=N-,-N=C(R5)-或-C(R5)=C(R6)-:而R3,R4,R5和R6如规范中定义,并且在标有星号的两个碳原子之一上与式(I)的基团结合; 一种制造这些化合物的方法,新的中间体,含有这些化合物的制药制剂,以及这些化合物在治疗增生性疾病中的应用。这些12-aza-epothilones是高效的细胞毒性化合物,并且对多药耐药的细胞系和肿瘤具有活性。
  • C-15 Thiazol-4-yl Analogues of (<i>E</i>)-9,10-Didehydroepothilone D:  Synthesis and Cytotoxicity
    作者:Brian R. Hearn、Dan Zhang、Yong Li、David C. Myles
    DOI:10.1021/ol061087h
    日期:2006.7.1
    [GRAPHICS]The syntheses and biological evaluation of six epothilone D analogues are reported. These side-chain variants of the (E)-9,10-didehydroepothilone scaffold contain C-15 thiazole appendages that are derived from bromomethyl ketone intermediates. Although each of these analogues is less cytotoxic than the parent (E)-9,10-didehydroepothilone D, three maintain IC50 values in the double-digit nanomolar range against both susceptible and resistant cell lines.
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