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7α-(6-aminohexan-1-yl)-3,17β-bis(t-butyldimethylsilanyloxy)estra-1,3,5(10)-triene | 251322-09-5

中文名称
——
中文别名
——
英文名称
7α-(6-aminohexan-1-yl)-3,17β-bis(t-butyldimethylsilanyloxy)estra-1,3,5(10)-triene
英文别名
6-[(7R,8R,9S,13S,14S,17S)-3,17-bis[[tert-butyl(dimethyl)silyl]oxy]-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-7-yl]hexan-1-amine
7α-(6-aminohexan-1-yl)-3,17β-bis(t-butyldimethylsilanyloxy)estra-1,3,5(10)-triene化学式
CAS
251322-09-5
化学式
C36H65NO2Si2
mdl
——
分子量
600.089
InChiKey
XKNURFCNNZEHDD-IGJREVNUSA-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):
    10.45
  • 重原子数:
    41
  • 可旋转键数:
    12
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.83
  • 拓扑面积:
    44.5
  • 氢给体数:
    1
  • 氢受体数:
    3

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

反应信息

  • 作为反应物:
    描述:
    7α-(6-aminohexan-1-yl)-3,17β-bis(t-butyldimethylsilanyloxy)estra-1,3,5(10)-triene4-二甲氨基吡啶氢氟酸1-(3-二甲基氨基丙基)-3-乙基碳二亚胺 作用下, 以 四氢呋喃二氯甲烷N,N-二甲基甲酰胺乙腈 为溶剂, 反应 48.33h, 生成 [{[6-((7R,8R,9S,13S,14S,17S)-3,17-Dihydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-7-yl)-hexylcarbamoyl]-methyl}-(2-ethylsulfanyl-ethyl)-amino]-acetic acid
    参考文献:
    名称:
    7α- and 17α-Substituted estrogens containing tridentate tricarbonyl rhenium/Technetium complexes: synthesis of estrogen receptor imaging agents and evaluation using microPET with technetium-94m
    摘要:
    To develop technetium and rhenium-labeled imaging agents for estrogen receptor (ER) positive breast tumors, we have prepared tridentate metal tricarbonyl chelates substituted at the 7alpha- and 17alpha-positions of estradiol. Some of the Re(CO)(3) conjugates have high binding for the ER in vitro. The in vivo biodistribution of the highest affinity of these novel metal tricarbonyl conjugates, prepared as the Tc-94m labeled analogue, was evaluated by tissue dissection and microPET imaging. Although target tissue-selective uptake was not apparent, it is notable that microPET imaging identified the stomach as a major site of activity deposition, a site that might have been missed by standard tissue distribution studies. (C) 2003 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.bmc.2003.09.004
  • 作为产物:
    参考文献:
    名称:
    合成和结合亲和力的新型重新包含7alpha取代雌二醇复合物:乳腺癌成像剂的模型。
    摘要:
    乳腺癌的诊断和分期可以通过影像学放射性药物的开发来改善,该成像药物可以无创地确定肿瘤细胞中雌激素受体的状态。为了实现这一目标,我们合成了许多新型的含Re的7α-取代的雌二醇复合物。7α侧链的引入涉及四氢吡喃氧基保护的6-酮雌二醇的烷基化。引入metal金属的方法包括“ 3 +1”和“ 4 +1”混合配体配合物(分别为2a-c和5),三羰基二硫醚配合物(3)和环戊二烯基三羰基金属有机金属体系(4ab,6)。 7)。这些复合物显示出对雌激素受体的结合亲和力(“ 3 +1”的亲和力高达45%与天然的配体雌二醇相比,复合物2c)。通过将(聚)醚键引入7alpha侧链(6,7),对某些复合物(4ab)的极性进行了修饰,以改善生物分布特性。这些复合物为我们对雌激素受体的配体结构-结合亲和力相关性的理解提供了进一步的完善,并且为合成类似的Tc-99m复合物作为乳腺肿瘤成像剂进行评估提供了合成基础。
    DOI:
    10.1021/jo990641g
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文献信息

  • Synthesis and Binding Affinities of Novel Re-Containing 7α-Substituted Estradiol Complexes:  Models for Breast Cancer Imaging Agents
    作者:Marc B. Skaddan、Frank R. Wüst、John A. Katzenellenbogen
    DOI:10.1021/jo990641g
    日期:1999.10.1
    rhenium metal involve "3 + 1" and "4 + 1" mixed ligand complexes (2a-c and 5, respectively), tricarbonyl dithioether complexes (3), and the cyclopentadienyltricarbonylmetal organometallic system (4ab, 6, 7). These complexes showed binding affinities for the estrogen receptor (as high as 45% for the "3 + 1" complex 2c) when compared to the native ligand estradiol. The polarity of some complexes (4ab) was modified
    乳腺癌的诊断和分期可以通过影像学放射性药物的开发来改善,该成像药物可以无创地确定肿瘤细胞中雌激素受体的状态。为了实现这一目标,我们合成了许多新型的含Re的7α-取代的雌二醇复合物。7α侧链的引入涉及四氢吡喃氧基保护的6-酮雌二醇的烷基化。引入metal金属的方法包括“ 3 +1”和“ 4 +1”混合配体配合物(分别为2a-c和5),三羰基二硫醚配合物(3)和环戊二烯基三羰基金属有机金属体系(4ab,6)。 7)。这些复合物显示出对雌激素受体的结合亲和力(“ 3 +1”的亲和力高达45%与天然的配体雌二醇相比,复合物2c)。通过将(聚)醚键引入7alpha侧链(6,7),对某些复合物(4ab)的极性进行了修饰,以改善生物分布特性。这些复合物为我们对雌激素受体的配体结构-结合亲和力相关性的理解提供了进一步的完善,并且为合成类似的Tc-99m复合物作为乳腺肿瘤成像剂进行评估提供了合成基础。
  • 7α- and 17α-Substituted estrogens containing tridentate tricarbonyl rhenium/Technetium complexes: synthesis of estrogen receptor imaging agents and evaluation using microPET with technetium-94m
    作者:Leonard G. Luyt、Heather M. Bigott、Michael J. Welch、John A. Katzenellenbogen
    DOI:10.1016/j.bmc.2003.09.004
    日期:2003.11
    To develop technetium and rhenium-labeled imaging agents for estrogen receptor (ER) positive breast tumors, we have prepared tridentate metal tricarbonyl chelates substituted at the 7alpha- and 17alpha-positions of estradiol. Some of the Re(CO)(3) conjugates have high binding for the ER in vitro. The in vivo biodistribution of the highest affinity of these novel metal tricarbonyl conjugates, prepared as the Tc-94m labeled analogue, was evaluated by tissue dissection and microPET imaging. Although target tissue-selective uptake was not apparent, it is notable that microPET imaging identified the stomach as a major site of activity deposition, a site that might have been missed by standard tissue distribution studies. (C) 2003 Elsevier Ltd. All rights reserved.
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