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(4R)-4-[(1S,2R,13S,14S,17R,18R)-2,9,9,18-tetramethyl-5-thia-6,7-diazapentacyclo[11.7.0.02,10.04,8.014,18]icosa-4(8),6,10-trien-17-yl]pentanoic acid | 1414953-83-5

中文名称
——
中文别名
——
英文名称
(4R)-4-[(1S,2R,13S,14S,17R,18R)-2,9,9,18-tetramethyl-5-thia-6,7-diazapentacyclo[11.7.0.02,10.04,8.014,18]icosa-4(8),6,10-trien-17-yl]pentanoic acid
英文别名
——
(4R)-4-[(1S,2R,13S,14S,17R,18R)-2,9,9,18-tetramethyl-5-thia-6,7-diazapentacyclo[11.7.0.02,10.04,8.014,18]icosa-4(8),6,10-trien-17-yl]pentanoic acid化学式
CAS
1414953-83-5
化学式
C26H38N2O2S
mdl
——
分子量
442.666
InChiKey
KNGZLVHEIUIMFK-GBDGOIJOSA-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):
    6.7
  • 重原子数:
    31
  • 可旋转键数:
    4
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.81
  • 拓扑面积:
    91.3
  • 氢给体数:
    1
  • 氢受体数:
    5

反应信息

  • 作为反应物:
    描述:
    乙胺盐酸盐(4R)-4-[(1S,2R,13S,14S,17R,18R)-2,9,9,18-tetramethyl-5-thia-6,7-diazapentacyclo[11.7.0.02,10.04,8.014,18]icosa-4(8),6,10-trien-17-yl]pentanoic acid4-二甲氨基吡啶1-羟基苯并三唑 作用下, 以 二氯甲烷 为溶剂, 以53 %的产率得到(R)-N-ethyl-4-((1R,3aS,3bS,10aR,10bS,12aR)-6,6,10a,12a-tetramethyl-2,3,3a,3b,4,6,10,10a,10b,11,12,12a-dodecahydro-1H-cyclopenta[7,8]phenanthro[2,3-d][1,2,3]thiadiazol-1-yl)pentanamide
    参考文献:
    名称:
    新型小分子抗骨质疏松药杂环稠合双降醇衍生物的合成
    摘要:
    合成了一系列双降醇 (BA) 杂环稠合衍生物,并评估了它们对 RANKL 诱导的破骨细胞生成的抑制作用。大多数这些衍生物都具有剂量依赖性的有效抗骨质疏松活性。在这些化合物中, 31 种(SH442,IC 50 = 0.052 μM)表现出最高的效力,在 1.0 μM 时显示出 100% 的抑制率,在更低浓度 0.1 μM 时显示出 82.8% 的抑制率,比先导化合物 BA 更有效( IC 50 = 2.325 μM)。细胞毒性测试表明,这些化合物对 RANKL 诱导的破骨细胞分化的抑制作用并不是由其细胞毒性引起的。机制研究表明,SH442 抑制破骨细胞生成相关标记基因和蛋白的表达,包括 TRAP、TRAF6、c-Fos、CTSK 和 MMP9。特别是,SH442可以显着减轻卵巢切除小鼠的体内骨丢失。因此,这些 BA 衍生物可作为开发新型抗骨质疏松药物的有前景的先导化合物。
    DOI:
    10.1021/acs.jmedchem.4c00349
  • 作为产物:
    参考文献:
    名称:
    Synthesis and biological evaluation of 4,4-dimethyl lithocholic acid derivatives as novel inhibitors of protein tyrosine phosphatase 1B
    摘要:
    Protein tyrosine phosphatase 1B (PTP1B) is a major negative regulator of both insulin and leptin signals. For years, inhibiting of PTP1B has been considered to be a potential therapeutics for treating Type 2 diabetes and obesity. Recently, we recognized lithocholic acid (LCA) as a natural inhibitor against PTP1B (IC50 = 12.74 mu M) by a vertical screen for the first time. Further SAR research was carried out by synthesizing and evaluating a series of compounds bearing two methyls at C-4 position and a fused heterocycle to ring A. Among them, compound 14b achieved a PTP1B inhibitory activity about eightfold than LCA and a 14-fold selectivity over the homogenous enzyme TCPTP. (C) 2012 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.bmcl.2012.09.040
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文献信息

  • Synthesis and biological evaluation of 4,4-dimethyl lithocholic acid derivatives as novel inhibitors of protein tyrosine phosphatase 1B
    作者:Hai-Bing He、Li-Xin Gao、Qi-Feng Deng、Wei-Ping Ma、Chun-Lan Tang、Wen-Wei Qiu、Jie Tang、Jing-Ya Li、Jia Li、Fan Yang
    DOI:10.1016/j.bmcl.2012.09.040
    日期:2012.12
    Protein tyrosine phosphatase 1B (PTP1B) is a major negative regulator of both insulin and leptin signals. For years, inhibiting of PTP1B has been considered to be a potential therapeutics for treating Type 2 diabetes and obesity. Recently, we recognized lithocholic acid (LCA) as a natural inhibitor against PTP1B (IC50 = 12.74 mu M) by a vertical screen for the first time. Further SAR research was carried out by synthesizing and evaluating a series of compounds bearing two methyls at C-4 position and a fused heterocycle to ring A. Among them, compound 14b achieved a PTP1B inhibitory activity about eightfold than LCA and a 14-fold selectivity over the homogenous enzyme TCPTP. (C) 2012 Elsevier Ltd. All rights reserved.
  • 10.1021/acs.jmedchem.4c00349
    作者:Zhang, De-Jie、Chen, Rong、Zhang, Yu-Xin、Li, Chen-Chen、Ning, Ruo-Nan、Jiang, Min、Qiu, Wen-Wei
    DOI:10.1021/acs.jmedchem.4c00349
    日期:——
    A series of heterocyclic ring-fused derivatives of bisnoralcohol (BA) were synthesized and evaluated for their inhibitory effects on RANKL-induced osteoclastogenesis. Most of these derivatives possessed potent antiosteoporosis activities in a dose-dependent manner. Among these compounds, 31 (SH442, IC50 = 0.052 μM) exhibited the highest potency, displaying 100% inhibition at 1.0 μM and 82.8% inhibition
    合成了一系列双降醇 (BA) 杂环稠合衍生物,并评估了它们对 RANKL 诱导的破骨细胞生成的抑制作用。大多数这些衍生物都具有剂量依赖性的有效抗骨质疏松活性。在这些化合物中, 31 种(SH442,IC 50 = 0.052 μM)表现出最高的效力,在 1.0 μM 时显示出 100% 的抑制率,在更低浓度 0.1 μM 时显示出 82.8% 的抑制率,比先导化合物 BA 更有效( IC 50 = 2.325 μM)。细胞毒性测试表明,这些化合物对 RANKL 诱导的破骨细胞分化的抑制作用并不是由其细胞毒性引起的。机制研究表明,SH442 抑制破骨细胞生成相关标记基因和蛋白的表达,包括 TRAP、TRAF6、c-Fos、CTSK 和 MMP9。特别是,SH442可以显着减轻卵巢切除小鼠的体内骨丢失。因此,这些 BA 衍生物可作为开发新型抗骨质疏松药物的有前景的先导化合物。
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