2-甲氧基-4-溴-5-氟吡啶 | 884495-00-5

• 物质功能分类: 医药中间体 - 杂环化合物 - 吡啶类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 中文名称: 2-甲氧基-4-溴-5-氟吡啶
• 中文别名: 4-溴-5-氟-2-甲氧基氟吡啶
• 英文名称: 4-bromo-5-fluoro-2-methoxypyridine
• CAS: 884495-00-5
• 化学式: C₆H₅BrFNO
• 分子量: 206.014
• InChiKey: UBOXAHNHAAPUKF-UHFFFAOYSA-N

物化性质

• 沸点：
  201℃
• 密度：
  1.621
• 闪点：
  75℃

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  22.1
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335

反应信息

• 作为反应物：
  描述：

  2-甲氧基-4-溴-5-氟吡啶 在 吡啶 、 4-二甲氨基吡啶 、 氯(2-二环己基膦基-2',4′,6′-三异丙基-1,1′-联苯基)[2-(2-氨基乙基)苯基)]钯(II) 、 caesium carbonate 、 lithium hexamethyldisilazane 作用下， 以 四氢呋喃 、 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 34.5h， 生成
  参考文献：
  名称：

  Discovery of Potent and Orally Bioavailable Dihydropyrazole GPR40 Agonists

  摘要：

  G protein-coupled receptor 40 (GPR40) has become an attractive target for the treatment of diabetes since it was shown clinically to promote,glucose-stimulated insulin secretion. Herein, we report our efforts to develop highly I selectiveand potent GPR40 agonists with a dual mechanism of action, promoting both ghicose-clependent insulin and incretin secretion. Employing strategies to increase fiolarity and the ratio of sp(3)/sP(2) character of the chemotype, we identified BMS-986118 (compound 4), which showed potent and selective GPR40 agonist activity in vitro. In vivo, compound 4 demonstrated insulinotropic efficacy and GLP-1 secretory effects resulting in improved glucose control in acute animal models.

  DOI：

  10.1021/acs.jmedchem.7b00982

文献信息

• BENZIMIDAZOLE CANNABINOID AGONISTS BEARING A SUBSTITUTED HETEROCYCLIC GROUP
  申请人：JANSSEN PHARMACEUTICA NV

  公开号：US20130324529A1

  公开（公告）日：2013-12-05

  The present invention is related to novel benzimidazole compounds of formula (I) having cannabinoid receptor agonistic properties, pharmaceutical compositions comprising these compounds, chemical processes for preparing these compounds and their use in the treatment of diseases linked to the mediation of the cannabinoid receptors in animals, in particular humans.

  本发明涉及具有大麻素受体激动性质的新型苯并咪唑化合物（I）的公式，包括这些化合物的药物组合物，制备这些化合物的化学过程以及它们在治疗与大麻素受体在动物中介导相关的疾病，特别是人类中的用途。
• [EN] PYRROLIDINE GPR40 MODULATORS<br/>[FR] MODULATEURS PYRROLIDINES DE GPR40
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2014078609A1

  公开（公告）日：2014-05-22

  The present invention provides compounds of Formula (I): or a stereoisomer, or a pharmaceutically acceptable salt thereof, wherein all of the variables are as defined herein. These compounds are GPR40 G protein-coupled receptor modulators which may be used as medicaments.

  本发明提供了式(I)的化合物：或其立体异构体，或其药物可接受的盐，其中所有变量均如本文所述定义。这些化合物是GPR40 G蛋白偶联受体的调节剂，可用作药物。
• [EN] CYCLOHEXYL GPR40 AGONISTS FOR THE TREATMENT OF TYPE II DIABETES<br/>[FR] AGONISTES CYCLOHEXYLE DE GPR40 POUR LE TRAITEMENT DU DIABÈTE DE TYPE 2
  申请人：JANSSEN PHARMACEUTICA NV

  公开号：WO2018081047A1

  公开（公告）日：2018-05-03

  Disclosed are compounds, compositions and methods for treating of disorders that are affected by the modulation of the GPR40 receptor. Such compounds are represented by Formula (I) as follows: (Formula (I)) wherein R1, R2, R3, A, W, L, Ra, and G are defined herein: and by Formula (II) as follows: (Formula (II)) wherein R1B, WB, LB, and GB are defined herein.

  披露了用于治疗受GPR40受体调节影响的疾病的化合物、组合物和方法。这类化合物由公式(I)表示，如下所示：(公式(I))，其中R1、R2、R3、A、W、L、Ra和G在本文中定义；以及由公式(II)表示，如下所示：(公式(II))，其中R1B、WB、LB和GB在本文中定义。
• [EN] FACTOR IXA INHIBITORS<br/>[FR] INHIBITEURS DU FACTEUR IXA
  申请人：MERCK SHARP & DOHME

  公开号：WO2014120346A1

  公开（公告）日：2014-08-07

  The present invention provides a compound of Formula (I) (structurally represented) wherein R1 is H or C1-6 alkyl, R2 is H or C1-6 alkyl or CH20H, R3 is H or C1-6 alkyl, and R4 is H or C1-6 alkyl, provided that when R1, R2, and R3 are H, R4 is C1-6 alkyl, and when R1, R2, and R4 are H, then R3 is C1-6 alkyl, and when R1, R3, and R4 are H, R2 is C1-6 alkyl or-CH20H, and when R2, R3, and R4 are H, then R1 is C 1-6 alkyl; A is 1 ) a 9-10 membered bicyclic heterocycle having 1-3 heteroatoms independently selected from N, S and 0, which 9-10 membered bicyclic heterocycle is unsubstituted or substituted with R5 and unsubstituted or substituted with R6 and unsubstituted or substituted with NH2, or 2) a 6-9 membered monocyclic or bicyclic carbocyclic ring system unsubstituted or substituted with R5, unsubstituted or substituted with R6, and unsubstituted or substituted with -CH2NH2; and B is 1) a 5- or 6-membered monocyclic heterocycle having 1 or 2 heteroatoms independently selected from N, S or 0, which is unsubstituted or substituted on a carbon or nitrogen atom with R7, unsubstituted or substituted on a carbon or nitrogen atom with R8, and unsubstituted or substituted on a carbon or nitrogen atom with R9, or 2) an 8- or 9-membered fused bicyclic heterocycle having 1, 2 or 3 nitrogen atoms which is unsubstituted or substituted on a carbon or nitrogen atom with R7, and unsubstituted or substituted on a carbon or nitrogen atom with R8; and pharmaceutical compositions comprising one or more said compounds, and methods for using said compounds for treating or preventing thromboses.

  本发明提供了一种式（I）的化合物（结构表示），其中R1为H或C1-6烷基，R2为H或C1-6烷基或CH20H，R3为H或C1-6烷基，R4为H或C1-6烷基，但当R1、R2和R3为H时，R4为C1-6烷基，当R1、R2和R4为H时，R3为C1-6烷基，当R1、R3和R4为H时，R2为C1-6烷基或-CH20H，当R2、R3和R4为H时，R1为C1-6烷基；A为1）具有1-3个异原子（N、S和O中独立选择）的9-10成员双环杂环，该9-10成员双环杂环未取代或取代为R5、未取代或取代为R6、未取代或取代为NH2；或2）未取代或取代为R5、未取代或取代为R6、未取代或取代为-CH2NH2的6-9成员单环或双环碳环系统；B为1）具有1或2个异原子（N、S或O中独立选择）的5-或6成员单环杂环，未取代或在碳或氮原子上取代为R7、未取代或在碳或氮原子上取代为R8、未取代或在碳或氮原子上取代为R9；或2）具有1、2或3个氮原子的8-或9成员融合双环杂环，在碳或氮原子上未取代或取代为R7，并在碳或氮原子上未取代或取代为R8；以及包括一种或多种这些化合物的制药组合物，以及使用这些化合物用于治疗或预防血栓形成的方法。
• Factor IXa Inhibitors
  申请人：MERCK SHARP & DOHME CORP.

  公开号：US20150322056A1

  公开（公告）日：2015-11-12

  The present invention provides a compound of Formula (I) wherein R 1 is H or C 1-6 alkyl, R 2 , is H or C 1-6 alkyl or CH 2 OH, R 3 is H or C 1-6 alkyl, and R 4 is H or C 1-6 alkyl, provided that when R 1 , R 2 , and R 3 are H, R 4 is C 1-6 alkyl, and when R 1 , R 2 , and R 4 are H, then R 3 is C 1-6 alkyl, and when R 1 , R 3 , and R 4 are H, R 2 is C 1-6 alkyl or —CH 2 OH, and when R 2 , R 3 , and R 4 are H, then R 1 is C 1-6 alkyl; A is 1) a 9-10 membered bicyclic heterocycle having 1-3 heteroatoms independently selected from N, S and O, which 9-10 membered bicyclic heterocycle is unsubstituted or substituted with R 5 and unsubstituted or substituted with R 6 and unsubstituted or substituted with NH 2 , or 2) a 6-9 membered monocyclic or bicyclic carbocyclic ring system unsubstituted or substituted with R 5 , unsubstituted or substituted with R 6 , and unsubstituted or substituted with —CH 2 NH 2 ; and B is 1 ) a 5- or 6-membered monocyclic heterocycle having 1 or 2 heteroatoms independently selected from N, S or O, which is unsubstituted or substituted on a carbon or nitrogen atom with R 7 , unsubstituted or substituted on a carbon or nitrogen atom with R 8 , and unsubstituted or substituted on a carbon or nitrogen atom with R 9 , or 2 ) an 8- or 9-membered fused bicyclic heterocycle having 1, 2 or 3 nitrogen atoms which is unsubstituted or substituted on a carbon or nitrogen atom with R 7 , and unsubstituted or substituted on a carbon or nitrogen atom with R 8 ; and pharmaceutical compositions comprising one or more said compounds, and methods for using said compounds for treating or preventing thromboses.

  本发明提供了一种化合物，其化学式为（I），其中R1为H或C1-6烷基，R2为H或C1-6烷基或CH2OH，R3为H或C1-6烷基，R4为H或C1-6烷基，但当R1，R2和R3为H时，R4为C1-6烷基，当R1，R2和R4为H时，R3为C1-6烷基，当R1，R3和R4为H时，R2为C1-6烷基或-CH2OH，当R2，R3和R4为H时，R1为C1-6烷基；A为1）具有1-3个杂原子（N，S和O）的9-10个成员的双环杂环，该9-10个成员的双环杂环未取代或取代为R5，未取代或取代为R6，未取代或取代为NH2，或2）未取代或取代为R5的6-9个成员的单环或双环碳环系统，未取代或取代为R6，未取代或取代为-CH2NH2；B为1）具有1或2个杂原子（N，S或O）的5或6个成员的单环杂环，未在碳或氮原子上取代或取代为R7，未在碳或氮原子上取代或取代为R8，未在碳或氮原子上取代或取代为R9，或2）具有1,2或3个氮原子的8或9个成员的融合双环杂环，未在碳或氮原子上取代或取代为R7，并未在碳或氮原子上取代或取代为R8；以及包括一种或多种上述化合物的制药组合物，以及使用上述化合物用于治疗或预防血栓形成的方法。