7-Methyl-pyrazolo<1,5-a>pyridin | 16205-50-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡唑并吡啶类
• 英文名称: 7-Methyl-pyrazolo<1,5-a>pyridin
• 英文别名: 7-Methylpyrazolo[1,5-a]pyridine
• CAS: 16205-50-8
• 化学式: C₈H₈N₂
• 分子量: 132.165
• InChiKey: WWDGTWAATSJUIM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  17.3
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  7-Methyl-pyrazolo<1,5-a>pyridin 在 碳酸氢钠 、 三氯氧磷 作用下， 以 甲醇 为溶剂， 反应 2.5h， 生成 N,2-dimethyl-N'-((7-methylpyrazolo[1,5-a]pyridin-3-yl)methylene)-5-nitrobenzenesulfonohydrazide
  参考文献：
  名称：

  Discovery of pyrazolo[1,5-a]pyridines as p110α-selective PI3 kinase inhibitors

  摘要：

  We have made a novel series of pyrazolo[1,5-a]pyridines as PI3 kinase inhibitors, and demonstrated their selectivity for the p110 alpha isoform over the other Class Ia PI3 kinases. We investigated the SAR around the pyrazolo[1,5-a] pyridine ring system, and found compound 5x to be a particularly potent example (p110 alpha IC50 0.9 nM). This compound inhibits cell proliferation and phosphorylation of Akt/PKB, a downstream marker of PI3 kinase activity, and showed in vivo activity in an HCT-116 human xenograft model. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2011.11.029
• 作为产物：
  描述：

  7-甲基吡唑并[1,5-a]吡啶-3-羧酸乙酯 在 硫酸 、 水 、 sodium hydroxide 作用下， 以 水 为溶剂， 反应 18.0h， 以85%的产率得到7-Methyl-pyrazolo<1,5-a>pyridin
  参考文献：
  名称：

  Discovery of pyrazolo[1,5-a]pyridines as p110α-selective PI3 kinase inhibitors

  摘要：

  We have made a novel series of pyrazolo[1,5-a]pyridines as PI3 kinase inhibitors, and demonstrated their selectivity for the p110 alpha isoform over the other Class Ia PI3 kinases. We investigated the SAR around the pyrazolo[1,5-a] pyridine ring system, and found compound 5x to be a particularly potent example (p110 alpha IC50 0.9 nM). This compound inhibits cell proliferation and phosphorylation of Akt/PKB, a downstream marker of PI3 kinase activity, and showed in vivo activity in an HCT-116 human xenograft model. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2011.11.029

文献信息

• [EN] TRIAZOLE FURAN COMPOUNDS AS AGONISTS OF THE APJ RECEPTOR<br/>[FR] COMPOSÉS DE TRIAZOLE FURANE UTILISÉS EN TANT QU'AGONISTES DU RÉCEPTEUR APJ
  申请人：AMGEN INC

  公开号：WO2018097944A1

  公开（公告）日：2018-05-31

  Compounds of Formula (I) and Formula (II), pharmaceutically acceptable salt thereof, stereoisomers of any of the foregoing, or mixtures thereof are agonists of the APJ Receptor and have use in treating cardiovascular and other conditions. Compounds of Formula (I) and Formula (II) have the following structures: (I); (II). Intermediates (V) are also claimed.

  式(I)和式(II)的化合物，其药用盐，任何上述化合物的立体异构体，或它们的混合物是APJ受体的激动剂，并且在治疗心血管和其他疾病方面有用。式(I)和式(II)的化合物具有以下结构：(I); (II)。中间体(V)也被要求。
• Enantioselective Hydrogenation of Imidazo[1,2-<i>a</i> ]pyridines
  作者：Christoph Schlepphorst、Mario P. Wiesenfeldt、Frank Glorius

  DOI：10.1002/chem.201705370

  日期：2018.1.9

  of tetrahydroimidazo[1,2‐a]pyridines by direct hydrogenation was achieved using a ruthenium/N‐heterocyclic carbene (NHC) catalyst. The reaction forgoes the need for protecting or activating groups, proceeds with complete regioselectivity, good to excellent yields, enantiomeric ratios of up to 98:2, and tolerates a broad range of functional groups. 5,6,7,8‐Tetrahydroimidazo[1,2‐a]pyridines, which are

  使用钌/ N-杂环卡宾（NHC）催化剂，通过直接氢化完成对四氢咪唑并[1,2- a ]吡啶的对映选择性合成。该反应放弃了对保护基团或活化基团的需要，以完全的区域选择性，良好至优异的产率，高达98：2的对映体比例进行，并且耐受宽泛的官能团。5,6,7,8-四氢咪唑并[1,2一]吡啶，其在许多生物活性分子中发现，直接通过该方法获得的，其适用性是由几个功能性分子的（正式）合成证明。
• HPK1 ANTAGONISTS AND USES THEREOF
  申请人：Nimbus Saturn, Inc.

  公开号：US20210078996A1

  公开（公告）日：2021-03-18

  The present invention provides compounds, compositions thereof, and methods of using the same for the inhibition of HPK1, and the treatment of HPK1-mediated disorders.

  本发明提供了化合物、其组合物以及使用这些化合物用于抑制HPK1和治疗HPK1介导的疾病的方法。
• PYRAZOLO[1,5-A]PYRIMIDINES AS ANTIVIRAL AGENTS
  申请人：Gilead Sciences, Inc.

  公开号：US20130164280A1

  公开（公告）日：2013-06-27

  The invention provides compounds and pharmaceutically acceptable salts and esters and compositions thereof, for treating viral infections. The compounds and compositions are useful for treating Pneumovirinae virus infection including Human respiratory syncytial virus infections.

  该发明提供了用于治疗病毒感染的化合物、药物可接受的盐和酯以及它们的组合物。这些化合物和组合物对于治疗包括人类呼吸道合胞病毒感染在内的肺病毒亚科病毒感染是有用的。
• [EN] SUBSTITUTED BICYCLIC AMINES FOR THE TREATMENT OF DIABETES<br/>[FR] AMINES BICYCLIQUES SUBSTITUÉES POUR LE TRAITEMENT DU DIABÈTE
  申请人：MERCK SHARP & DOHME

  公开号：WO2010056717A1

  公开（公告）日：2010-05-20

  Described herein are substituted bicyclic amines. In particular, described herein are substituted bicyclic amines that are effective as antagonists of SSTR5 and useful for the treatment, control or prevention of disorders responsive to antagonism of SSTR5, such as type 2 diabetes, insulin resistance, lipid disorders, obesity, atherosclerosis, metabolic syndrome, depression, and anxiety.

  本文描述了替代的双环胺。具体来说，本文描述了作为SSTR5拮抗剂有效的替代双环胺，用于治疗、控制或预防对SSTR5拮抗有响应的疾病，如2型糖尿病、胰岛素抵抗、脂质紊乱、肥胖、动脉粥样硬化、代谢综合征、抑郁症和焦虑症。