pyrazolo[1,5-a]pyridin-6-ol | 184473-24-3

• 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: pyrazolo[1,5-a]pyridin-6-ol
• CAS: 184473-24-3
• 化学式: C₇H₆N₂O
• mdl: MFCD12026318
• 分子量: 134.137
• InChiKey: AUNMXGKVJSSDFN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  37.5
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 储存条件：
  2-8°C，干燥保存。

反应信息

• 作为反应物：
  描述：

  pyrazolo[1,5-a]pyridin-6-ol 在 sodium hydride 作用下， 以 水 为溶剂， 反应 1.5h， 生成 1-Isopropylamino-3-(pyrazolo[1,5-a]pyridin-6-yloxy)-propan-2-ol
  参考文献：
  名称：

  Synthesis of 1-Isopropylamino-3-(pyrazolo[1,5-a]pyridyloxy)-2-propanols

  摘要：

  Treatment of the 4-hydroxypyrazolo[1,5-a]pyridine with glycidyl tosylate in the presence of base, followed by reaction with isopropylamine gave 1-isopropylamino-3-(pyrazolo [1,5-a]pyrid-4-yloxy)-2-propanol. In a similar manner, 1-isopropylamino-3-(pyrazolo[1,5-a]pyrid-6- and 1-isopropylamino-3-(pyrazolo[1,5-a]pyrid-3-yloxy)-2-propanol were also prepared.

  DOI：

  10.3987/com-96-7566
• 作为产物：
  描述：

  6-溴吡唑并[1,5-a]吡啶 在 1,1'-双(二苯膦基)二茂铁二氯化钯(II)二氯甲烷复合物 、 双氧水 、 potassium acetate 、 sodium hydroxide 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 水 为溶剂， 反应 15.0h， 生成 pyrazolo[1,5-a]pyridin-6-ol
  参考文献：
  名称：

  WO2020163193A5

  摘要：

  公开号：

  WO2020163193A5

文献信息

• [5,6]HETEROCYCLIC COMPOUND
  申请人：Daiichi Sankyo Company, Limited

  公开号：EP2565185A1

  公开（公告）日：2013-03-06

  Abstract: An object of the present invention is to provide a novel low molecular weight compound exhibiting an osteogenesis-promoting action. This object is achieved by a compound having the general formula (I) or a pharmacologically acceptable salt thereof. In the general formula (I), R1 and R2 represent hydrogen atoms, and the like; R3 represents a hydrogen atom, and the like; X, Y, and Z represent nitrogen atoms, and the like; A represents a phenylene group, and the like; n represents 1 or 2, and the like; and V and W represent oxygen atoms, and the like.

  摘要：本发明的目的是提供一种表现出促进骨生成作用的新型低分子量化合物。该目的通过具有通式（I）或其药理学可接受的盐的化合物实现。在通式（I）中，R1和R2代表氢原子等；R3代表氢原子等；X、Y和Z代表氮原子等；A代表苯基等；n代表1或2等；V和W代表氧原子等。
• FUSED HETEROCYCLIC COMPOUND
  申请人：Takeda Pharmaceutical Company Limited

  公开号：EP2103620A1

  公开（公告）日：2009-09-23

  The present invention provides a fused heterocyclic compound having a tyrosine kinase inhibitory action, which is represented by the formula: wherein R1 is a hydrogen atom, a halogen atom, or an optionally substituted group bonded via a carbon atom, a nitrogen atom or an oxygen atom; R2 is a hydrogen atom, or an optionally substituted group bonded via a carbon atom or a sulfur atom, or R1 and R2, or R2 and R3 are optionally bonded to each other to form an optionally substituted ring structure; R3 is a hydrogen atom or an optionally substituted aliphatic hydrocarbon group, or R3 is optionally bonded to the carbon atom on ring A to form an optionally substituted ring structure; ring A is an optionally substituted benzene ring; and ring B is (i) an optionally substituted fused ring, or (ii) a pyridine ring having optionally substituted carbamoyl (the pyridine ring is optionally further substituted).

  本发明提供了一种具有酪氨酸激酶抑制作用的融合杂环化合物，其化学式如下： 其中 R1是氢原子、卤素原子或通过碳原子、氮原子或氧原子键合的可选择取代基； R2是氢原子，或通过碳原子或硫原子键合的可选择取代基，或 R1和R2，或R2和R3可选择键合在一起形成可选择取代的环结构； R3是氢原子或可选择取代的脂肪烃基，或 R3可选择键合到环A上的碳原子上形成可选择取代的环结构； 环A是可选择取代的苯环；环B是 (i) 可选择取代的融合环，或 (ii) 具有可选择取代的氨基甲酰基的吡啶环（吡啶环可进一步取代）。
• [EN] ErbB RECEPTOR INHIBITORS AS ANTI-TUMOR AGENTS<br/>[FR] INHIBITEURS DE RÉCEPTEURS ERBB UTILISÉS COMME AGENTS ANTITUMORAUX
  申请人：SUZHOU ZANRONG PHARMA LTD

  公开号：WO2021179274A1

  公开（公告）日：2021-09-16

  Provided herein are novel compounds as inhibitors of type I receptor tyrosine kinases, the pharmaceutical compositions comprising one or more of the compounds and salts thereof as an active ingredient, and the use of the compounds and salts thereof in the treatment of hyperproliferative diseases, such as cancer and inflammation, in mammals and especially in humans.

  本文提供了作为I型受体酪氨酸激酶抑制剂的新化合物，包括其中一种或多种化合物及其盐作为活性成分的药物组合物，以及在哺乳动物，尤其是人类中治疗高增殖性疾病（如癌症和炎症）中使用这些化合物及其盐的用途。
• [EN] ETHYNYL DERIVATIVES<br/>[FR] DÉRIVÉS D'ÉTHYNYLE
  申请人：HOFFMANN LA ROCHE

  公开号：WO2011073172A1

  公开（公告）日：2011-06-23

  The present invention relates to ethynyl derivatives of formula (I) wherein X is N or C-R1; Y is N or C-R2; Z is CH or N; R4 is a 6-membered aromatic substituent containing 0, 1 or 2 nitrogen atoms, optionally substituted by 1 to 3 groups, selected from halogen, lower alkyl, lower alkoxy or NRR'; R1 is hydrogen, lower alkyl, lower alkoxy, hydroxy, lower hydroxyalkyl, lower cycloalkyl or is heterocycloalkyl optionally substituted with hydroxy or alkoxy; R2 is hydrogen, CN, lower alkyl or heterocycloalkyl; R and R' are independently from each other hydrogen or lower alkyl; or to a pharmaceutically acceptable salt or acid addition salt, to a racemic mixture, or to its corresponding enantiomer and/or optical isomer and/or stereoisomer thereof. It has now surprisingly been found that the compounds of general formula (I) are positive allosteric modulators (PAM) of the metabotropic glutamate receptor subtype 5 (mGluR5) and they are therefore useful for the treatment of diseases related to this receptor.

  本发明涉及公式（I）的乙炔衍生物，其中X为N或C-R1；Y为N或C-R2；Z为CH或N；R4为含有0、1或2个氮原子的6-成员芳香取代基，可选地被1至3个来自卤素、较低烷基、较低烷氧基或NRR'的基团取代；R1为氢、较低烷基、较低烷氧基、羟基、较低羟基烷基、较低环烷基或带有羟基或烷氧基的杂环烷基；R2为氢、CN、较低烷基或杂环烷基；R和R'彼此独立地为氢或较低烷基；或者为药学上可接受的盐或酸加盐物，或为外消旋混合物，或为其相应的对映体和/或光学异构体和/或立体异构体。现已惊讶地发现，一般式（I）的化合物是代谢型谷氨酸受体亚型5（mGluR5）的正向变构调节剂（PAM），因此它们对与该受体相关的疾病的治疗是有用的。
• [EN] NOVEL COMPOUNDS AND PHARMACEUTICAL COMPOSITIONS THEREOF FOR THE TREATMENT OF DISEASES<br/>[FR] NOUVEAUX COMPOSÉS ET COMPOSITIONS PHARMACEUTIQUES ASSOCIÉES POUR LE TRAITEMENT DE MALADIES
  申请人：GALAPAGOS NV

  公开号：WO2020239660A1

  公开（公告）日：2020-12-03

  The present invention discloses compounds according to Formula (I), wherein R1, R2a, W, X1, X2, Y and Z are as defined herein. The present invention relates to compounds, methods for their production, pharmaceutical compositions comprising the same, and methods of treatment using the same, for the prophylaxis and/or treatment of inflammatory diseases, autoinflammatory diseases, autoimmune diseases, proliferative diseases, fibrotic diseases, transplantation rejection, diseases involving impairment of cartilage turnover, congenital cartilage malformation, diseases involving impairment of bone turnover, diseases associated with hypersecretion of IL-6, diseases associated with hypersecretion of TNFα, interferons, IL-12 and/or IL-23, respiratory diseases, endocrine and/or metabolic diseases, cardiovascular diseases, dermatological diseases, and/or abnormal angiogenesis associated diseases by administering the compound of the invention.

  本发明公开了根据式（I）的化合物，其中R1、R2a、W、X1、X2、Y和Z如本文中所定义。本发明涉及化合物、其制备方法、包含其的药物组合物，以及使用这些化合物进行预防和/或治疗炎症性疾病、自身炎症性疾病、自身免疫疾病、增殖性疾病、纤维化疾病、移植排斥、涉及软骨周转障碍的疾病、先天软骨畸形、涉及骨周转障碍的疾病、与IL-6、TNFα、干扰素、IL-12和/或IL-23过度分泌相关的疾病、与呼吸系统疾病、内分泌和/或代谢疾病、心血管疾病、皮肤病以及/或异常血管生成相关的疾病的治疗方法，通过给予本发明的化合物进行治疗。