3-phenyl-7-(trifluoromethyl)-1H-indazole

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 3-phenyl-7-(trifluoromethyl)-1H-indazole
• 英文别名: 3-phenyl-7-(trifluoromethyl)-2H-indazole
• 化学式: C₁₄H₉F₃N₂
• 分子量: 262.234
• InChiKey: PZMPYKBRAJBOSB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  19
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  28.7
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  3-phenyl-7-(trifluoromethyl)-1H-indazole 、 甲磺酸苄酯 以 N,N-二甲基甲酰胺 为溶剂， 生成 2-benzyl-3-phenyl-7-(trifluoromethyl)-2H-indazole
  参考文献：
  名称：

  Indazole-Based Liver X Receptor (LXR) Modulators with Maintained Atherosclerotic Lesion Reduction Activity but Diminished Stimulation of Hepatic Triglyceride Synthesis

  摘要：

  A series of substituted 2-benzyl-3-aryl-7-trifluoromethylindazoles were prepared as LXR modulators. These compounds were partial agonists in transactivation assays when compared to 1 (T0901317) and were slightly weaker with respect to potency and efficacy on LXR alpha than on LXR beta. Lead compounds in this series 12 (WAY-252623) and 13 (WAY-214950) showed less lipid accumulation in HepG2 cells than potent full agonists 1 and 3 (WAY-254011) but were comparable in efficacy to 1 and 3 with respect to cholesterol efflux in THP-1 foam cells, albeit weaker in potency. Compound 13 reduced aortic lesion area in LDLR knockout mice equivalently to 3 or positive control 2 (GW3965). In a 7-day hamster model, compound 13 showed a lesser propensity for plasma TG elevation than 3, when the compounds were compared at doses in which they elevated ABCA1 and ABCG1 gene expression in duodenum and liver at equal levels. In contrast to results previously published for 2, the lack of TG effect of 13 correlated with its inability to increase liver fatty acid synthase (FAS) gene expression, which was up-regulated 4-fold by 3. These results suggest indazoles such as 13 may have an improved profile for potential use as a therapeutic agent.

  DOI：

  10.1021/jm800799q
• 作为产物：
  描述：

  2-氟-3-(三氟甲基)二苯甲酮 在 4-二甲氨基吡啶 、 一水合肼 作用下， 以 吡啶 为溶剂， 生成 3-phenyl-7-(trifluoromethyl)-1H-indazole
  参考文献：
  名称：

  Indazole-Based Liver X Receptor (LXR) Modulators with Maintained Atherosclerotic Lesion Reduction Activity but Diminished Stimulation of Hepatic Triglyceride Synthesis

  摘要：

  A series of substituted 2-benzyl-3-aryl-7-trifluoromethylindazoles were prepared as LXR modulators. These compounds were partial agonists in transactivation assays when compared to 1 (T0901317) and were slightly weaker with respect to potency and efficacy on LXR alpha than on LXR beta. Lead compounds in this series 12 (WAY-252623) and 13 (WAY-214950) showed less lipid accumulation in HepG2 cells than potent full agonists 1 and 3 (WAY-254011) but were comparable in efficacy to 1 and 3 with respect to cholesterol efflux in THP-1 foam cells, albeit weaker in potency. Compound 13 reduced aortic lesion area in LDLR knockout mice equivalently to 3 or positive control 2 (GW3965). In a 7-day hamster model, compound 13 showed a lesser propensity for plasma TG elevation than 3, when the compounds were compared at doses in which they elevated ABCA1 and ABCG1 gene expression in duodenum and liver at equal levels. In contrast to results previously published for 2, the lack of TG effect of 13 correlated with its inability to increase liver fatty acid synthase (FAS) gene expression, which was up-regulated 4-fold by 3. These results suggest indazoles such as 13 may have an improved profile for potential use as a therapeutic agent.

  DOI：

  10.1021/jm800799q

文献信息

• ML212: A small-molecule probe for investigating fluconazole resistance mechanisms in <i>Candida albicans</i>
  作者：Willmen Youngsaye、Cathy L Hartland、Barbara J Morgan、Amal Ting、Partha P Nag、Benjamin Vincent、Carrie A Mosher、Joshua A Bittker、Sivaraman Dandapani、Michelle Palmer、Luke Whitesell、Susan Lindquist、Stuart L Schreiber、Benito Munoz

  DOI：10.3762/bjoc.9.171

  日期：——

  The National Institutes of Health Molecular Libraries and Probe Production Centers Network (NIH-MLPCN) screened >300,000 compounds to evaluate their ability to restore fluconazole susceptibility in resistant Candida albicans isolates. Additional counter screens were incorporated to remove substances inherently toxic to either mammalian or fungal cells. A substituted indazole possessing the desired bioactivity profile was selected for further development, and initial investigation of structure–activity relationships led to the discovery of ML212.

  国家卫生研究院分子图书馆和探针生产中心网络（NIH-MLPCN）筛选了超过300,000种化合物，以评估它们恢复对耐药念珠菌的氟康唑敏感性的能力。还加入了额外的对照筛选，以去除对哺乳动物或真菌细胞有毒的物质。选择了具有所需生物活性特征的取代吲唑化合物进行进一步开发，并初步研究结构-活性关系导致了ML212的发现。
• Synthesis of 1H-indazoles from N-tosylhydrazones and nitroaromatic compounds
  作者：Zhenxing Liu、Long Wang、Haocheng Tan、Shiyi Zhou、Tianren Fu、Ying Xia、Yan Zhang、Jianbo Wang

  DOI：10.1039/c4cc00962b

  日期：——

  A new method for the synthesis of 1H-indazoles from readily available N-tosylhydrazones and nitroaromatic compounds has been developed. This transformation occurs under transition-metal-free conditions and shows a wide substrate scope. The method has been successfully applied to the formal synthesis of a bioactive compound, WAY-169916.

  从容易获得的N-甲苯磺酰hydr和硝基芳族化合物合成1H-吲唑的新方法已经被开发出来。这种转变发生在无过渡金属的条件下，并显示出较宽的基材范围。该方法已成功应用于生物活性化合物WAY-169916的形式合成。
• Indazoles useful in treating cardiovascular diseases
  申请人：Steffan J. Robert

  公开号：US20060030612A1

  公开（公告）日：2006-02-09

  This invention provides compounds of Formula (I) or (Ia): that are useful in the treatment or inhibition of LXR mediated diseases.

  这项发明提供了I式或Ia式化合物：它们可用于治疗或抑制LXR介导的疾病。
• Indazoles
  申请人：Wyeth

  公开号：US07592363B2

  公开（公告）日：2009-09-22

  This invention provides compounds of Formula (I) or (Ia): that are useful in the treatment or inhibition of LXR mediated diseases.

  该发明提供了公式(I)或(Ia)的化合物：它们在治疗或抑制LXR介导的疾病方面是有用的。
• 3-((hetero)aryl)-indazoles as Liver X receptor (LXR) and Th-1 inhibitors for the treatment of cardiovascular diseases
  申请人：Wyeth LLC

  公开号：EP2295429A1

  公开（公告）日：2011-03-16

  This invention provides compounds of Formula (Ia): wherein: R1 has various meanings including C1-6 alkyl, CN, CO2R5, C(O)R5, C2-6 alkenyl, C3-8 cycloalkenyl, C2-6 alkynyl, NR5R6, C(O)NR5R6, phenyl, thiophene, C1-3 alkoxy, halogen and S(O)kR5; R2 is heteroaryl, substituted with YD; or R2 is phenyl substituted with up to four substituents YD; R20 is H or C1-3 alkyl; and R4 is H, halogen, methyl or methoxy; and pharmaceutically acceptable salts thereof. The compounds and salts are useful in the treatment or inhibition of Liver X Receptor (LXR) mediated diseases.

  本发明提供了式 (Ia) 的化合物： 其中 R1具有各种含义，包括C1-6烷基、CN、CO2R5、C(O)R5、C2-6烯基、C3-8环烯基、C2-6炔基、NR5R6、C(O)NR5R6、苯基、噻吩、C1-3烷氧基、卤素和S(O)kR5； R2 是被 YD 取代的杂芳基；或 R2 是被最多四个 YD 取代基取代的苯基； R20 是 H 或 C1-3 烷基；以及 R4 是 H、卤素、甲基或甲氧基； 及其药学上可接受的盐类。 这些化合物和盐可用于治疗或抑制肝 X 受体（LXR）介导的疾病。