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[(1S,3R,9S,10R,13R,14R,17R)-1-methoxycarbonyloxy-17-[(Z,2S)-6-(methoxymethoxy)-6-methyl-5-oxohept-3-en-2-yl]-10,13-dimethyl-2,3,4,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-yl] methyl carbonate | 177601-23-9

中文名称
——
中文别名
——
英文名称
[(1S,3R,9S,10R,13R,14R,17R)-1-methoxycarbonyloxy-17-[(Z,2S)-6-(methoxymethoxy)-6-methyl-5-oxohept-3-en-2-yl]-10,13-dimethyl-2,3,4,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-yl] methyl carbonate
英文别名
——
[(1S,3R,9S,10R,13R,14R,17R)-1-methoxycarbonyloxy-17-[(Z,2S)-6-(methoxymethoxy)-6-methyl-5-oxohept-3-en-2-yl]-10,13-dimethyl-2,3,4,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-yl] methyl carbonate化学式
CAS
177601-23-9
化学式
C33H48O9
mdl
——
分子量
588.739
InChiKey
GOOGBJQGXFURHE-FSUKMKJZSA-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):
    6.4
  • 重原子数:
    42
  • 可旋转键数:
    13
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.73
  • 拓扑面积:
    107
  • 氢给体数:
    0
  • 氢受体数:
    9

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

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文献信息

  • 22-Alkyl-20-<i>epi</i>-1α,25-dihydroxyvitamin D<sub>3</sub> Compounds of Superagonistic Activity:  Syntheses, Biological Activities and Interaction with the Receptor
    作者:Keiko Yamamoto、Yuka Inaba、Nobuko Yoshimoto、Mihwa Choi、Hector F. DeLuca、Sachiko Yamada
    DOI:10.1021/jm060889f
    日期:2007.3.1
    We previously reported that 22R-methyl-20-epi-1,25-(OH)(2)D-3 (3) possesses strong binding affinity for the vitamin D receptor (VDR) and shows superagonistic biological activities. To examine the effect of the length of an alkyl substituent at C(22) and to extend our compound library, we successfully synthesized 22R-ethyl-20-epi-1,25-(OH)(2)D-3 (4) and 22R-butyl-20-epi-1,25-(OH)(2)D-3 (5). Surprisingly, 22-ethyl analogue 4 showed stronger VDR binding affinity and transactivation potency than the superagonist of methyl analogue 3, but its calcemic activity in vivo was weaker than that of both the methyl analogue 3 and the natural hormone (1), while 22-butyl analogue 5 showed activities comparable to those of the hormone (1). A study of the docking of these new analogues to the VDR-LBD and alanine scanning mutational analysis demonstrated that 22-methyl and 22-ethyl substituents enhance the favorable hydrophobic interactions with residues lining the ligand binding pocket of the VDR, and that 22-butyl analogue 5 binds to the VDR by an induced fit mechanism.
  • Conformationally Restricted Analogs of 1α,25-Dihydroxyvitamin D<sub>3</sub> and Its 20-Epimer:  Compounds for Study of the Three-Dimensional Structure of Vitamin D Responsible for Binding to the Receptor
    作者:Keiko Yamamoto、Wei Yan Sun、Masateru Ohta、Kazuhiro Hamada、Hector F. DeLuca、Sachiko Yamada
    DOI:10.1021/jm9600048
    日期:1996.1.1
    play important roles in the expression of vitamin D function: the specific nuclear receptor protein (vitamin D receptor, VDR) and the transport protein (vitamin D binding protein, DBP). This study was conducted to clarify the conformation of vitamin D responsible for binding to those proteins. For the purpose, the side chain mobility of 1,25(OH)2D3 (1) and its 20-epimer, 20-epi-1,25(OH)2D3 (2), was analyzed
    两种蛋白在维生素D功能的表达中起着重要作用:特异性核受体蛋白(维生素D受体,VDR)和转运蛋白(维生素D结合蛋白,DBP)。进行该研究以阐明负责与那些蛋白质结合的维生素D的构象。为此,通过系统构象搜索分析了1,25(OH)2D3(1)及其20-受体,20-epi-1,25(OH)2D3(2)的侧链迁移率。结果以三维点图的形式描绘,这表明两种维生素(1和2)的侧链占据了在两个区域中分开的不同空间区域。我们将这些区域表示为1的A和G,以及2的EA和EG。四个类似物,即22-甲基化1,25(OH)2D3的C(20)和C(22)(3-6)处的非对映异构体链条仅限于占据G,A,EA和EG,分别进行了设计。通过将有机铜的立体选择性共轭加成到甾族E-和Z-22-en-24-one中作为关键步骤,可以有效地合成这些类似物(3-6)。与VDR结合时,类似物(3-6)相对于1,25-(OH)2 D 3(1)的亲和力分别为1
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