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1alpha,25-Dihydroxy-21-norvitamin D3 | 141300-55-2

中文名称
——
中文别名
——
英文名称
1alpha,25-Dihydroxy-21-norvitamin D3
英文别名
1alpha,25-dihydroxy-21-norvitamin D3/1alpha,25-dihydroxy-21-norcholecalciferol;(1R,3S,5Z)-5-[(2E)-2-[(1S,3aS,7aR)-1-(5-hydroxy-5-methylhexyl)-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexane-1,3-diol
1alpha,25-Dihydroxy-21-norvitamin D3化学式
CAS
141300-55-2
化学式
C26H42O3
mdl
——
分子量
402.618
InChiKey
AUXHOSNBFNGFED-BQXVGYHGSA-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):
    4.8
  • 重原子数:
    29
  • 可旋转键数:
    6
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.77
  • 拓扑面积:
    60.7
  • 氢给体数:
    3
  • 氢受体数:
    3

SDS

SDS:c7c98919d28cf538f8665f9f0a250776
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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

反应信息

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文献信息

  • PEGYLATED 7-DEHYDROCHOLESTEROL DERIVATIVE
    申请人:Humedix Co. Ltd.
    公开号:EP3101025A1
    公开(公告)日:2016-12-07
    The present invention relates to pegylated 7-dehydrocholesterol derivatives, and a composition for wrinkle alleviation and anti-aging comprising the same. The pegylated 7-dehydrocholesterol derivatives according to the present invention have improved stability and solubility in water, and thus can be effectively used as a good source for supplying vitamin D in a cosmetic composition, a pharmaceutical composition and a functional food for wrinkle alleviation and anti-aging.
    本发明涉及聚乙二醇化的 7-去氢胆固醇衍生物,以及由其组成的用于除皱和抗衰老的组合物。根据本发明的聚乙二醇化 7-脱氢胆固醇衍生物具有更好的稳定性和水溶性,因此可以有效地用作化妆品组合物、药物组合物和功能性食品中维生素 D 的良好供应源,用于抗皱和抗衰老。
  • SYNTHESIS AND BIOLOGICAL ACTIVITY OF 2-METHYLENE ANALOGS OF CALCITRIOL AND RELATED COMPOUNDS
    申请人:Wisconsin Alumni Research Foundation
    公开号:US20170253546A1
    公开(公告)日:2017-09-07
    Disclosed are 2-methylene analogs of vitamin D 3 and related compounds, their biological activities, and various pharmaceutical uses for these analogs. Particularly disclosed are 1α-hydroxy-2-methylene-vitamin D 3 , (20S)-1α-hydroxy-2-methylene-vitamin D 3 , and (5E)-1α,25-dihydroxy-2-methylene-vitamin D 3 , their biological activities, and various pharmaceutical uses for these compounds including methods of treating and/or preventing bone diseases and disorders.
  • Synthetic Studies of Vitamin D Analogeus. X. Synthesis and Biological Activities of 1.ALPHA.,25-Dihydroxy-21-norvitamin D3.
    作者:Noboru KUBODERA、Katsuhito MIYAMOTO、Masahiko MATSUMOTO、Takehiko KAWANISHI、Hiroyuki OHKAWA、Takashi MORI
    DOI:10.1248/cpb.40.648
    日期:——
    1α, 25-Dihydroxy-21-norvitamin D3 (3) was synthesized from 1α-hydroxydehydroepiandrosterone (4). Certain biological properties of 3 were examined in comparison with those of 1α, 25-dihydroxyvitamin D3 (1) and 1α, 25-dihydroxy-21-nor-20-oxavitamin D3 (2) to evaluate the effect of the 21-methyl substituent on biological activities. The differentiation-inducing activity of 3 towards human myeloid leukemia cells was approximately one-fifth of that of 1, while in the binding affinity with chick intestinal cytosolic receptor, 3 was about one-tenth of that of 1. The rather weak effect of 3 on serum calcium levels in normal mice at a dosage of 500μg/kg (intravenous administration) indicates that the essential importance of the 21-methyl moiety may lie in its effect on the regulation of calcium metabolism.
    1α,25-二羟基-21-去甲维生素 D3(3)是由 1α-羟基去氢表雄酮(4)合成的。与 1α,25-二羟基维生素 D3(1)和 1α,25-二羟基-21-去甲-20-氧维生素 D3(2)相比,研究了 3 的某些生物特性,以评估 21-甲基取代基对生物活性的影响。3 对人类髓系白血病细胞的分化诱导活性约为 1 的五分之一,而与鸡肠细胞膜受体的结合亲和力约为 1 的十分之一。
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