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tert-butyl 6-((tert-butyldiphenylsilyl)oxy)-3-methyl-1H-indazole-1-carboxylate | 1221179-03-8

中文名称
——
中文别名
——
英文名称
tert-butyl 6-((tert-butyldiphenylsilyl)oxy)-3-methyl-1H-indazole-1-carboxylate
英文别名
——
tert-butyl 6-((tert-butyldiphenylsilyl)oxy)-3-methyl-1H-indazole-1-carboxylate化学式
CAS
1221179-03-8
化学式
C29H34N2O3Si
mdl
——
分子量
486.686
InChiKey
KSVKWHPIWIDYND-UHFFFAOYSA-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):
    6.07
  • 重原子数:
    35.0
  • 可旋转键数:
    4.0
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.31
  • 拓扑面积:
    53.35
  • 氢给体数:
    0.0
  • 氢受体数:
    5.0

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

  • Discovery of Novel Indazole Derivatives as Highly Potent and Selective Human β<sub>3</sub>-Adrenergic Receptor Agonists with the Possibility of Having No Cardiovascular Side Effects
    作者:Yasuhiro Wada、Hiromitsu Shirahashi、Taisuke Iwanami、Masami Ogawa、Seiji Nakano、Akifumi Morimoto、Ken-ichi Kasahara、Eiichi Tanaka、Yoshio Takada、Shigeki Ohashi、Mutsuhiro Mori、Satoshi Shuto
    DOI:10.1021/acs.jmedchem.5b00638
    日期:2015.8.13
    Novel indazole derivatives were prepared and evaluated for their biological activity and cardiovascular safety profile as human A-adrenergic receptor (AR) agonists. Although the initial hit compound 5 exhibited significant beta(3)-AR agonistic activity (EC50 = 21 nM), it also exhibited agonistic activity at the alpha(1A)-AR (EC50 = 219 nM, selectivity: alpha(1A)/beta(3) = 10-fold). The major metabolite of 5, which was an oxidative product at the indazole 3-methyl moiety, gave a clue to a strategy for improvement of the selectivity for beta(3)-AR agonistic activity versus au-AR agonistic activity. Thus, modification of the 3-substituent of the indazole moiety effectively improved the selectivity to develop compound 11 with potent beta(3)-AR agonistic activity (EC50 = 13 nM) and high selectivity (alpha(1A)/beta(3) = >769-fold). Compound 11 was also inactive toward beta(1) and beta(2)-ARs and showed dose dependent beta(3)-AR mediated relaxation of marmoset urinary bladder smooth muscle, while it did not obviously affect heart rate or blood pressure (iv, 3 mg/kg) in anesthetized rats.
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