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17-去氧基雌二醇 | 53-63-4

中文名称
17-去氧基雌二醇
中文别名
——
英文名称
17-deoxyestrone
英文别名
17-norestrone;estra-1,3,5(10)-trien-3-ol;17-Deoxyestradiol;(8S,9S,13S,14S)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-ol
17-去氧基雌二醇化学式
CAS
53-63-4
化学式
C18H24O
mdl
——
分子量
256.388
InChiKey
HJKVPZJVBHWFCQ-BDXSIMOUSA-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

物化性质

  • 熔点:
    135.5-137 °C
  • 沸点:
    399.8±31.0 °C(Predicted)
  • 密度:
    1.087±0.06 g/cm3(Predicted)
  • 保留指数:
    2286

计算性质

  • 辛醇/水分配系数(LogP):
    5.6
  • 重原子数:
    19
  • 可旋转键数:
    0
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.67
  • 拓扑面积:
    20.2
  • 氢给体数:
    1
  • 氢受体数:
    1

SDS

SDS:f729f7d6992e9a6e7e18b5d7c89c3e5d
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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
    • 1
    • 2

反应信息

  • 作为反应物:
    描述:
    17-去氧基雌二醇吡啶3,5-二甲基吡唑chromium(VI) oxidesodium hydroxide 、 sodium tetrahydroborate 作用下, 以 甲醇二氯甲烷 为溶剂, 反应 9.17h, 生成 pyridinium 3-methoxy-estra-1,3,5(10)-trien-6α-yl sulfate
    参考文献:
    名称:
    Synthesis and mechanism of hydrolysis of estrogen 6-sulfates: Model compounds for demonstrating the carcinogenesis of estrogen
    摘要:
    To investigate the carcinogenesis of estrogen with respect to the chemical behavior of estrogen 6-sulfates, two epimeric 6-sulfates, pyridinium 3-methoxyestra-1,3,5(10)-trien-6 alpha-yl (8) and -6 beta-yl (11) sulfates, were synthesized as the model compounds, and their chemical reactivities were examined. These sulfates were shown to be highly reactive: in water, they were readily and quantitatively converted to a common product mixture, composed of 3-methoxyestra-1,3,5(10)-trien-6 alpha-ol (6) and -6 beta-ol (9) in an almost constant product ratio, with a predominant yield of the latter. The hydrolysis of both sulfates 8 and 11 proceeded in first-order kinetics with half-lives of 1.1 and 1.5 minutes, respectively. When the sulfates were hydrolyzed in 18O-water, the heavy-oxygen atom was shown to be incorporated quantitatively into the C-6 position of the products. These results demonstrate that estrogen 6-sulfates generate a highly reactive benzylic (C-6) carbocation in an aqueous solution, suggesting that the sulfates can act as carcinogens.
    DOI:
    10.1016/0039-128x(91)90078-a
  • 作为产物:
    描述:
    参考文献:
    名称:
    改良 Wolff--Kishner 法还原类固醇酮和其他羰基化合物
    摘要:
    根据Dutcher 和Wintersteiner2,在通常条件下通过Wow-Kishner 方法还原C3-类固醇酮主要产生相应的Cs-差向异构甲醇和少量预期的Cs-亚甲基产物。在α,P-不饱和酮、胆甾酮的情况下,还原遵循更复杂的过程。除了差向异构不饱和甲醇和少量正常产物A4-胆甾醇外,还分离出饱和甲醇、α-粪甾醇和P-胆甾醇。作者指出,异常还原可以通过以下假设来解释:腙或缩氨基脲部分水解为游离酮,然后被醇钠还原为仲醇。然而,这些可能性被修改后的 WolffKishner red ~ ction 消除,~ , ~ 其中水在加热期间蒸发。此外,该反应中使用过量的水合肼应将再生酮的浓度保持在较低水平。 2 事实上,迄今为止研究的所有 C3-甾体酮都通过改性的 Wolff-Kish20-二酮孕烷得到了正常的 C3-亚甲基化合物(I) 得到在 152-153' 熔化的还原产物,其中两个酮基中的一个未
    DOI:
    10.1021/ja01178a008
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文献信息

  • Antiangiogenic agents
    申请人:——
    公开号:US20020082433A1
    公开(公告)日:2002-06-27
    Compositions and methods for treating mammalian disease characterized by undesirable angiogenesis by administering derivatives of 2-methoxyestradiol of the general formula: 1 wherein the variables are defined in the specification.
    通过给予一般公式为的2-甲氧基雌二醇衍生物来治疗以不良血管生成为特征的哺乳动物疾病的组合物和治疗方法:1其中变量在规范中定义。
  • Nickel‐Catalyzed Intramolecular Decarbonylative Coupling of Aryl Selenol Esters
    作者:Jin‐Hua Bai、Xiu‐Juan Qi、Wei Sun、Tian‐Yang Yu、Peng‐Fei Xu
    DOI:10.1002/adsc.202001611
    日期:2021.4.13
    This report describes a method for Ni‐catalyzed intramolecular decarbonylative coupling, which enables the conversion of areneselenol esters to diaryl selenides. The inexpensive and readily available catalyst can be employed under mild reaction conditions for the construction of structurally diverse diaryl selenides, including heterocyclic and natural product derivatives.
    该报告描述了一种镍催化的分子内脱羰偶联方法,该方法能够将芳烃烯醇酯转化为二芳基硒化物。廉价且容易获得的催化剂可以在温和的反应条件下用于构建结构多样的二芳基硒化物,包括杂环和天然产物衍生物。
  • Lewis acid-promoted site-selective cyanation of phenols
    作者:Wu Zhang、Wen Yang、Wanxiang Zhao
    DOI:10.1039/d0ob00737d
    日期:——
    An efficient Lewis acid-promoted site-selective electrophilic cyanation of 3-substituted and 3,4-disubstituted phenols has been developed. The cyanation reactions using MeSCN as the cyanating reagent proceeded efficiently to afford a wide range of 2-hydroxybenzonitriles with high efficiency and excellent regioselectivity. This protocol could provide a practical method for the synthesis and modification
    已经开发出有效的路易斯酸促进的3-取代的和3,4-二取代的苯酚的位点选择性亲电子氰化。使用MeSCN作为氰化试剂的氰化反应可以高效地进行,从而以高效率和出色的区域选择性提供了广泛的2-羟基苄腈。该协议可以为合成和修饰生物活性分子提供实用的方法。
  • Endo-Selective Pd-Catalyzed Silyl Methyl Heck Reaction
    作者:Marvin Parasram、Viktor O. Iaroshenko、Vladimir Gevorgyan
    DOI:10.1021/ja5104525
    日期:2014.12.31
    A palladium (Pd)-catalyzed endo-selective Heck reaction of iodomethylsilyl ethers of phenols and aliphatic alkenols has been developed. Mechanistic studies reveal that this silyl methyl Heck reaction operates via a hybrid Pd-radical process and that the silicon atom is crucial for the observed endo selectivity. The obtained allylic silyloxycycles were further oxidized into (Z)-alkenyldiols.
    已开发出钯 (Pd) 催化的苯酚和脂肪族烯醇的碘甲基甲硅烷基醚的内选择性 Heck 反应。机理研究表明,这种甲硅烷基甲基 Heck 反应通过混合 Pd 自由基过程进行,并且硅原子对于观察到的内向选择性至关重要。得到的烯丙基甲硅烷氧基环进一步氧化成(Z)-烯基二醇。
  • Heteroaromatic sulphonamide prodrugs
    申请人:Wyrwa Ralf
    公开号:US20070135399A1
    公开(公告)日:2007-06-14
    The invention relates to sulphonamide prodrugs of the general formula I, having a heteroaromatic linker, to a process for their preparation, to pharmaceutical compositions comprising these compounds and to their use for the production of orally available medicaments. The compounds according to the invention bind to carboanhydrases and inhibit these enzymes.
    该发明涉及一般式I的磺胺前药,具有杂芳链,以及它们的制备方法,包含这些化合物的药物组合物,以及它们用于制备口服药物的用途。根据该发明的化合物结合到碳酸酐酶并抑制这些酶。
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