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1,25-dihydroxy-21-(2R,3-dihydroxy-3-methyl-butyl)-20R-cholecalciferol

中文名称
——
中文别名
——
英文名称
1,25-dihydroxy-21-(2R,3-dihydroxy-3-methyl-butyl)-20R-cholecalciferol
英文别名
1,25-dihydroxy-21-(2R,3-dihydroxy-3-methylbutyl)-20R-cholecalciferol;(20R)-24-Hydroxygeminivitamin D3;(3R,6R)-6-[(1R,3aS,4E,7aR)-4-[(2Z)-2-[(3S,5R)-3,5-dihydroxy-2-methylidenecyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-2,10-dimethylundecane-2,3,10-triol
1,25-dihydroxy-21-(2R,3-dihydroxy-3-methyl-butyl)-20R-cholecalciferol化学式
CAS
——
化学式
C32H54O5
mdl
——
分子量
518.778
InChiKey
UAKRHUPVCAWPPT-DBQRCUIGSA-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):
    4.6
  • 重原子数:
    37
  • 可旋转键数:
    10
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.81
  • 拓扑面积:
    101
  • 氢给体数:
    5
  • 氢受体数:
    5

反应信息

  • 作为产物:
    描述:
    (2R)-2,3-dihydroxy-3-methylbutan-1-yl p-toluenesulfonate吡啶咪唑甲醇 、 sodium amalgam 、 lithium aluminium tetrahydride 、 重铬酸吡啶正丁基锂 、 Celite 、 fluorosilic acid 、 四丁基氟化铵4-甲基苯磺酸吡啶溶剂黄146 作用下, 以 四氢呋喃1,4-二氧六环正己烷二氯甲烷环己烷N,N-二甲基甲酰胺丙酮乙腈 为溶剂, 反应 190.09h, 生成 1,25-dihydroxy-21-(2R,3-dihydroxy-3-methyl-butyl)-20R-cholecalciferol
    参考文献:
    名称:
    Calcitriol Derivatives with Two Different Side Chains at C-20. II. Diastereoselective Syntheses of the Metabolically Produced 24(R)-Hydroxygemini
    摘要:
    Vitamin D derivatives containing two side chains emanating at C-20 are known as gemini. We have recently synthesized two gemini which are related to calcitriol and 19-norcalcitriol containing two identical side chains. The metabolism of these species involves 24(R)hydroxylation on one of the side chains. To determine the outcome of this diastereospecific transformation, we synthesized both C-20 epimeric pairs containing the 24(R)-hydroxy group in the gemini and 19-norgemini series. On the basis of the availability of these reference compounds, it was shown that the metabolic hydroxylation occurred at the pro-R side chain in both gemini compounds. In comparison to the parent compounds, the 24-hydroxygemini required higher doses to increase blood calcium levels in mice and to suppress INF-gamma release in MLR.
    DOI:
    10.1021/jm049340b
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文献信息

  • GEMINI VITAMIN D3 COMPOUNDS AND METHODS OF USE THEREOF
    申请人:Adorini Luciano
    公开号:US20080280859A1
    公开(公告)日:2008-11-13
    The invention provides Gemini vitamin D 3 compounds, methods for using the compounds to treat vitamin D3 associated states and pharmaceutical compositions containing the compounds.
    这项发明提供了双子座维生素D3化合物,使用这些化合物治疗与维生素D3相关疾病的方法以及含有这些化合物的药物组合物。
  • [EN] USE OF VITAMIN D COMPOUNDS FOR THE PREVENTION OR TREATMENT OF CHRONIC PROSTATITIS<br/>[FR] UTILISATION DE COMPOSES DE VITAMINE D POUR LA PREVENTION OU LE TRAITEMENT DE LA PROSTATITE CHRONIQUE
    申请人:BIOXELL SPA
    公开号:WO2006035075A1
    公开(公告)日:2006-04-06
    The use of a vitamin D compound in the prevention or treatment of chronic prostatitis and related methods, pharmaceutical formulations and kits.
    维生素D化合物在慢性前列腺炎的预防或治疗中的使用,以及相关方法、药物配方和工具包。
  • NOVEL METHOD
    申请人:Colli Enrico
    公开号:US20100093675A1
    公开(公告)日:2010-04-15
    There is provided a method of prevention of adhesions, eg surgical adhesions, which comprises using a vitamin D compound.
    提供了一种预防粘连的方法,例如手术粘连,其包括使用维生素D化合物。
  • NOVEL METHOD OF TREATMENT OF MALE SUB-FERTILITY
    申请人:Adorini Luciano
    公开号:US20100069339A1
    公开(公告)日:2010-03-18
    There is provided a method of treatment of male sub-fertility by using a vitamin D compound. Compositions and uses are also provided.
    提供了一种使用维生素D化合物治疗男性不育的方法。同时提供了相关的组成物和用途。
  • WO2006/51106
    申请人:——
    公开号:——
    公开(公告)日:——
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