6-氨基咪唑并[1,2-a]吡啶 | 235106-53-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 咪唑并吡啶类
• 中文名称: 6-氨基咪唑并[1,2-a]吡啶
• 中文别名: 6-氨基咪唑并[1,2-A]吡啶
• 英文名称: imidazo[1,2-a]pyridin-6-amine
• CAS: 235106-53-3
• 化学式: C₇H₇N₃
• 分子量: 133.153
• InChiKey: FBEUDMIHYYXAJG-UHFFFAOYSA-N

物化性质

• 密度：
  1.32±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 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：
  43.3
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 海关编码：
  2933990090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  室温

反应信息

• 作为反应物：
  描述：

  6-氨基咪唑并[1,2-a]吡啶 在 盐酸 、 sodium nitrite 、 sodium azide 作用下， 反应 2.17h， 以63%的产率得到6-azidoimidazo[1,2-a]pyridine
  参考文献：
  名称：

  Aminoimidazo[1,2-a]pyridines: regioselective synthesis of substituted imidazonaphthyridines, azacarbolines and cyclazines

  摘要：

  In order to study the regioselectivity of thermal cyclocondensation, aminoimidazo [1,2-a]pyridines (AIP) 5a-e were prepared, further converted into iminophosphoranes 7a-e, and ultimately converted regioselectively in angular annulated imidazonaphthyridines (IN) 8a, 10a, 11a, 12a or linear annulated dipyridoimidazole (DPI) 17a. From 2-substituted derivative 23, the peri annulated product 24a was obtained. The starting amines 5a-f reacted with aldehydes to yield regioselectively IN 8a-c, 10a-c, 11a-c, 12a,b, DPI 16a-e, 17a-d and TIBO like structures (+/-)-13 and 24a-c, as proved by X-ray analysis. The 1,2- or 1,4-addition between amines and alpha,beta-unsaturated aldehydes concerning the pyridine and imidazole moieties is discussed in the light of these results. (C) 2002 Published by Elsevier Science Ltd.

  DOI：

  10.1016/s0040-4020(01)01141-3
• 作为产物：
  描述：

  2-氨基-5-硝基吡啶 在 盐酸 、 tin(II) chloride dihdyrate 作用下， 以 乙醇 、 水 为溶剂， 反应 22.0h， 生成 6-氨基咪唑并[1,2-a]吡啶
  参考文献：
  名称：

  从合成的简化海洋代谢物类似物到新的极光B激酶选择性变构抑制剂

  摘要：

  通过合成属于海绵的海洋吡咯-2-氨基咪唑代谢产物的苯并ceptors和oroidin的简化片段，可以实现对Aurora B的显着抑制。激酶抑制作用的评估使得能够发现可合成获得的刚性炔属结构类似物EL-228（1），其结构可以优化为有效的CJ2-150（37）。在这里，我们介绍了新的Aurora B激酶抑制剂的合成，该抑制剂是通过有丝分裂调节进行癌症治疗的重要靶标。生物定向合成产生了几种纳摩尔抑制剂。优化的化合物CJ2-150（37）在Aurora B激酶的混合型抑制中显示了非ATP竞争性变构作用模式。分子对接在变构位点“ F”中确定了可能的结合模式，并强调了与蛋白质的关键相互作用。我们描述了新型支架的抑制力和特异性的提高以及作用机理的表征。

  DOI：

  10.1021/acs.jmedchem.0c02064

文献信息

• FACTOR XIA-INHIBITING PYRIDOBENZAZEPINE AND PYRIDOBENZAZOCINE DERIVATIVES
  申请人：BAYER PHARMA AKTIENGESELLSCHAFT

  公开号：US20170275282A1

  公开（公告）日：2017-09-28

  The invention relates to substituted pyridobenzazepine and pyridobenzazocine derivatives and to processes for preparation thereof, and also to the use thereof for production of medicaments for treatment and/or prophylaxis of diseases, especially of cardiovascular disorders, preferably thrombotic or thromboembolic disorders, and oedemas, and also ophthalmic disorders.

  这项发明涉及取代的吡啶苯并脑和吡啶苯并哌啶衍生物，以及其制备方法，还涉及将其用于生产用于治疗和/或预防疾病的药物，特别是心血管疾病，最好是血栓性或血栓栓塞性疾病，水肿，以及眼科疾病。
• [EN] PYRIMIDINE DERIVATIVES CAPABLE OF INHIBITING ONE OR MORE KINASES<br/>[FR] DÉRIVÉS DE PYRIMIDINE CAPABLES D'INHIBER UNE OU PLUSIEURS KINASES
  申请人：MEDICAL RES COUNCIL

  公开号：WO2009122180A1

  公开（公告）日：2009-10-08

  A first aspect of the invention relates to a compound of formula (I), or a pharmaceutically acceptable salt or ester thereof, formula (I): wherein: R1 is C3-8-cycloalkyl; X is O, NR7 or C3-6-heterocycloalkyl; R2 is aryl, heteroaryl, fused or unfused aryl-C3-6-heterocycloalkyl or fused or unfused heteroaryl-C3-6-heterocycIoalkyl, each of which is optionally substituted by one or more substitutents selected from aryl, heteroaryl, C1-6-alkyl, C3-7-cycloalkyl and a group A, wherein said C1-6-alkyl group is optionally substituted by one or more substituents selected from aryl, heteroaryl, R10 and a group A, said heteroaryl group is optionally substituted by one or more R10 groups; and wherein said C3-6-heterocycloalkyl group optionally contains one or more groups selected from oxygen, sulfur, nitrogen and CO; R3 is C1-6-alkyl optionally substituted by one or more substituents selected from aryl, heteroaryl, -NR4R5, -OR6, -NR7(CO)R6, -NR7(CO)NR4R5, -NR7SO2R6, -NR7COOR7, -CONR4R5, C3-6-heterocycloalkyl and formula (a, b, c): wherein R4-7 and A are as defined in the claims. Further aspects relate to the use of said compounds in the treatment of various therapeutic disorders, and more particularly as inhibitors of one or more kinases.

  本发明的第一个方面涉及式(I)的化合物，或其药学上可接受的盐或酯，式(I)如下：其中：R1为C3-8环烷基；X为O、NR7或C3-6杂环烷基；R2为芳基、杂芳基、融合或未融合的芳基-C3-6杂环烷基或融合或未融合的杂芳基-C3-6杂环烷基，每个基可选择地由来自芳基、杂芳基、C1-6烷基、C3-7环烷基和A基的一个或多个取代基取代，其中所述C1-6烷基基可选择地由来自芳基、杂芳基、R10和A基的一个或多个取代基取代，所述杂芳基可选择地由一个或多个R10基取代；以及所述C3-6杂环烷基基可选择地包含一个或多个来自氧、硫、氮和CO的基；R3为C1-6烷基，可选择地由一个或多个来自芳基、杂芳基、-NR4R5、-OR6、-NR7(CO)R6、-NR7(CO)NR4R5、-NR7SO2R6、-NR7COOR7、-CONR4R5、C3-6杂环烷基和式(a, b, c)的取代基取代；其中R4-7和A如权利要求中所定义。进一步方面涉及所述化合物在治疗各种治疗性疾病中的使用，特别是作为一个或多个激酶的抑制剂。
• [EN] 5-SULFAMOYL-2-HYDROXYBENZAMIDE DERIVATIVES<br/>[FR] DÉRIVÉS DE 5-SULFAMOYL-2-HYDROXYBENZAMIDE
  申请人：GLAXOSMITHKLINE IP DEV LTD

  公开号：WO2017153952A1

  公开（公告）日：2017-09-14

  The invention is directed to substituted salicylamide derivatives. Specifically, the invention is directed to compounds according to Formula (I): wherein R, R1 and R2 are as defined herein, or a pharmaceutically acceptable salt thereof. The compounds of the invention are inhibitors of CD73 and can be useful in the treatment of cancer, pre-cancerous syndromes and diseases associated with CD73 inhibition, such as AIDS, the treatment of HIV, autoimmune diseases, infections, atherosclerosis, and ischemia–reperfusion injury. Accordingly, the invention is further directed to pharmaceutical compositions comprising a compound of the invention. The invention is still further directed to methods of inhibiting CD73 activity and treatment of disorders associated therewith using a compound of the invention or a pharmaceutical composition comprising a compound of the invention.

  本发明涉及取代水杨酰胺衍生物。具体而言，本发明涉及根据公式(I)的化合物：其中R、R1和R2如本文所述，或其药用可接受的盐。本发明的化合物是CD73的抑制剂，可用于治疗癌症、前癌症综合症以及与CD73抑制相关的疾病，例如艾滋病、治疗HIV、自身免疫疾病、感染、动脉粥样硬化和缺血再灌注损伤。因此，本发明进一步涉及包含本发明化合物的药物组合物。本发明还进一步涉及使用本发明化合物或包含本发明化合物的药物组合物来抑制CD73活性和治疗与之相关的疾病的方法。
• [EN] BENZYL-, (PYRIDIN-3-YL)METHYL- OR (PYRIDIN-4-YL)METHYL-SUBSTITUTED OXADIAZOLOPYRIDINE DERIVATIVES AS GHRELIN O-ACYL TRANSFERASE (GOAT) INHIBITORS<br/>[FR] DÉRIVÉS D'OXADIAZOLOPYRIDINE À SUBSTITUTION BENZYLE, (PYRIDIN-3-YL)MÉTHYLE OU (PYRIDIN-4-YL)MÉTHYLE UTILISÉS EN TANT QU'INHIBITEURS DE LA GHRÉLINE O-ACYLTRANSFÉRASE (GOAT)
  申请人：BOEHRINGER INGELHEIM INT

  公开号：WO2019149657A1

  公开（公告）日：2019-08-08

  The present invention relates to compounds of general formula (I), wherein the groups R1 and R2 are defined as in claim 1, which have valuable pharmacological properties, in particular bind to ghrelin O-acyl transferase (GOAT) and modulate its activity. The compounds are suitable for treatment and prevention of diseases which can be influenced by this receptor, such as metabolic diseases, in particular obesity.

  本发明涉及一般式（I）的化合物，其中基团R1和R2的定义如权利要求1中所述，该化合物具有有价值的药理特性，特别是与胃饥饿素O-酰基转移酶（GOAT）结合并调节其活性。这些化合物适用于治疗和预防可以受到该受体影响的疾病，如代谢性疾病，特别是肥胖症。
• [EN] PYRAZOLO[1,5-D][1,2,4]TRIAZINE-5(4H)-ACETAMIDES AS INHIBITORS OF THE NLRP3 INFLAMMASOME PATHWAY<br/>[FR] PYRAZOLO[1,5-D][1,2,4]TRIAZINE-5(4H)-ACÉTAMIDES UTILISÉS COMME INHIBITEURS DE LA VOIE DE L'INFLAMMASOME NLRP3
  申请人：JANSSEN PHARMACEUTICA NV

  公开号：WO2021209552A1

  公开（公告）日：2021-10-21

  The invention relates to novel compounds for use as inhibitors of NLRP3 inflammasone production, wherein such compounds are as defined by compounds of formula (I) and wherein the integers R1, R2 and R3 are defined in the description, and where the compounds may be useful as medicaments, for instance for use in the treatment of a disease or disorder that is associated with NLRP3 inflammasome activity.

  这项发明涉及用作NLRP3炎症小体产生抑制剂的新化合物，其中这些化合物由式(I)的化合物定义，并且整数R1、R2和R3在描述中有定义，这些化合物可能作为药物有用，例如用于治疗与NLRP3炎症小体活性相关的疾病或紊乱。