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7,10,13-tri(triethylsilyl)-2-debenzoyl-2-(3-methylbenzoyl)-10-deacetylbaccatin III | 259522-67-3

中文名称
——
中文别名
——
英文名称
7,10,13-tri(triethylsilyl)-2-debenzoyl-2-(3-methylbenzoyl)-10-deacetylbaccatin III
英文别名
7,10,13-tris(triethylsilyl)-2-debenzoyl-2-(3-methylbenzoyl)-10-deacetylbaccatin III
7,10,13-tri(triethylsilyl)-2-debenzoyl-2-(3-methylbenzoyl)-10-deacetylbaccatin III化学式
CAS
259522-67-3
化学式
C48H80O10Si3
mdl
——
分子量
901.414
InChiKey
VKCWWFSEWBDEPT-HBMJLNPASA-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):
    10.48
  • 重原子数:
    61.0
  • 可旋转键数:
    18.0
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.77
  • 拓扑面积:
    126.82
  • 氢给体数:
    1.0
  • 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

  • Design, synthesis and SAR study of 3rd-generation taxoids bearing 3-CH3, 3-CF3O and 3-CHF2O groups at the C2-benzoate position
    作者:Changwei Wang、Xin Wang、Yi Sun、Adam K. Taouil、Su Yan、Galina I. Botchkina、Iwao Ojima
    DOI:10.1016/j.bioorg.2019.103523
    日期:2020.1
    interesting and beneficial characteristics. Accordingly, new 3rd-generation taxoids, bearing 3-OCF3 or 3-OCF2H (and 3-CH3 for comparison) at the C2 benzoate moiety, were synthesized and their potencies against drug-sensitive and drug-resistant cancer cell lines examined. In this study, our previous SAR studies on 3rd-generation taxoids were expanded to disclose that CH3, CF3O and CHF2O groups are well tolerated
    已经表明,将CF 3 O和CHF 2 O基团包含在候选药物中通常可以改善它们的药理特性,特别是代谢稳定性,膜通透性和PK谱。此外,OCHF2基团独特的非球形结构可以提供有趣且有益的特性。因此,合成了在C2苯甲酸酯部分带有3-OCF3或3-OCF2H(与3-CH3进行比较)的第三代紫杉醇,并研究了它们对药物敏感性和耐药性癌细胞系的效力。在这项研究中,我们先前对第三代紫杉烷类化合物的SAR研究扩展到揭示 ,CF3OCHF2O基团在此位置具有良好的耐受性,并增强了效力,尤其是针对MDR癌细胞系,因此这些紫杉类化合物实际上可以克服MDR。这些新的类紫杉醇紫杉醇的药物敏感性癌细胞系(MCF7和LCC6-WT)的细胞毒性(IC50)最高比紫杉醇高7倍,对紫杉醇的抗药性卵巢癌,乳腺癌和结肠癌的功效比紫杉醇高2-3个数量级具有MDR表型的细胞系(NCI / ADR,LCC6-MDR和LDL-1),
  • Design, Synthesis, and Biological Evaluation of New-Generation Taxoids
    作者:Iwao Ojima、Jin Chen、Liang Sun、Christopher P. Borella、Tao Wang、Michael L. Miller、Songnian Lin、Xudong Geng、Larisa Kuznetsova、Chuanxing Qu、David Gallager、Xianrui Zhao、Ilaria Zanardi、Shujun Xia、Susan B. Horwitz、Jon Mallen-St. Clair、Jennifer L. Guerriero、Dafna Bar-Sagi、Jean M. Veith、Paula Pera、Ralph J. Bernacki
    DOI:10.1021/jm800086e
    日期:2008.6.1
    Novel second-generation taxoids with systematic modifications at the C2, C10, and C3'N positions were synthesized and their structure-activity relationships studied. A number of these taxoids exhibited exceptionally high potency against multidrug-resistant cell lines, and several taxoids exhibited virtually no difference in potency against the drug-sensitive and drug-resistant cell lines. These exceptionally potent taxoids were termed "third-generation taxoids". 19 (SB-T-1214), 14g(SB-T-121303), and 14i (SB-T-1213031) exhibited excellent activity against paclitaxel-resistant ovarian cancer cell lines with mutations in beta-tubulin as well, wherein the drug resistance is mediated by the beta-tubulin mutation. These taxoids were found to possess exceptional activity in promoting tubulin assembly, forming numerous very short microtubules similar to those formed by discodermolide. Taxoids 19 and 14g also showed excellent cytotoxicity against four pancreatic cancer cell lines, expressing three to four multidrug-resistant genes. Moreover, taxoid 19 exhibited excellent in vivo efficacy against highly drug-resistant CFPAC-1 pancreatic as well as DLD-1 human colon tumor xenografts in mice.
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