2-氯-6-甲氧基吡啶-4-硼酸频那醇酯 | 697739-24-5

• 物质功能分类: 化学试剂 - 有机试剂 - 硼酸
• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 2-氯-6-甲氧基吡啶-4-硼酸频那醇酯
• 英文名称: 2-chloro-6-methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
• CAS: 697739-24-5
• 化学式: C₁₂H₁₇BClNO₃
• 分子量: 269.536
• InChiKey: NOYLZMHVPVATKQ-UHFFFAOYSA-N

物化性质

• 沸点：
  364.4±42.0 °C(Predicted)
• 密度：
  1.16±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.04
• 重原子数：
  18
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.58
• 拓扑面积：
  40.6
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 海关编码：
  2934999090
• 危险性防范说明：
  P261,P280,P301+P312,P302+P352,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335

反应信息

• 作为反应物：
  描述：

  2-氯-6-甲氧基吡啶-4-硼酸频那醇酯 、 (1RS,3RS)-3-(3-bromo-imidazo[1,2-a]pyridin-6-ylamino)-cyclohexanol 在 bis-triphenylphosphine-palladium(II) chloride sodium carbonate 作用下， 以 1,4-二氧六环 、 水 为溶剂， 反应 16.0h， 生成 (1RS,3RS)-3-[3-(2-chloro-6-methoxy-pyridin-4-yl)-imidazo[1.2-a]pyridin-6-ylamino]-cyclohexanol
  参考文献：
  名称：

  [EN] IMIDAZO [1, 2-A] PYRIDINE DERIVATIVES USEFUL AS ALK INHIBITORS
  [FR] COMPOSÉS ORGANIQUES

  摘要：

  公开号：

  WO2009050183A3
• 作为产物：
  描述：

  2-氯-6-甲氧基吡啶 、 联硼酸频那醇酯 在 (1,5-cyclooctadiene)(methoxy)iridium(I) dimer 、 4,4'-二叔丁基-2,2'-二吡啶 作用下， 以 甲基叔丁基醚 为溶剂， 反应 0.5h， 以79%的产率得到2-氯-6-甲氧基吡啶-4-硼酸频那醇酯
  参考文献：
  名称：

  Microwave-assisted, Ir-catalyzed aromatic C–H borylation

  摘要：

  一步法将1,3-二取代苯转化为芳基硼酸盐，以及将2,6-二取代吡啶转化为杂芳基硼酸盐的反应被描述。所有反应均采用微波加热。使用[(COD)Ir(μ-OMe)]2和4,4′-二叔丁基-2,2′-联吡啶作为催化剂，溶剂为甲基叔丁基醚。与传统加热条件下的相同反应相比，反应速率的加速效果显著。

  DOI：

  10.1007/s11164-012-0725-4

文献信息

• Microwave-assisted, Ir-catalyzed aromatic C–H borylation
  作者：Li Zeqing、Liang Zhibin、Wang Yuqiang、Yu Pei

  DOI：10.1007/s11164-012-0725-4

  日期：2013.4

  One-step conversions of 1,3-disubstituted benzenes to aryl boronates and 2,6-disubstituted pyridines to heteroaryl boronates are described. Microwave heating was used for all reactions. [(COD)Ir(μ-OMe)]2 and 4,4′-di-tert-butyl-2,2′-bipyridine were used as catalysts, in methyl tert-butyl ether. Acceleration of the rate of reaction was remarkable compared with that of same reaction under conventional heating conditions.

  一步法将1,3-二取代苯转化为芳基硼酸盐，以及将2,6-二取代吡啶转化为杂芳基硼酸盐的反应被描述。所有反应均采用微波加热。使用[(COD)Ir(μ-OMe)]2和4,4′-二叔丁基-2,2′-联吡啶作为催化剂，溶剂为甲基叔丁基醚。与传统加热条件下的相同反应相比，反应速率的加速效果显著。
• Amino-heterocycles as vr-1 antagonists for treating pain
  申请人：Blurton Peter

  公开号：US20060040947A1

  公开（公告）日：2006-02-23

  the present invention provides a compound of formula (I): wherein V represents NR 5 , O, S, SO or S(O) 2 ; W and X each independently represent CH or N; Y represents N, CH or C—Ar 2 , with the proviso that at least one, but no more than two, of W, X and Y are N; Z represents CH or C—Ar 2 , with the proviso that when Y is N or CH then Z is C—Ar 2 , and with the further proviso that when Y is C—Ar 2 then Z is CH; Ar 1 represents a fused 9 or 10 membered heterobicyclic ring system containing one, two, three or four heteroatoms selected from nitrogen, oxygen and sulfur, wherein at least one of the rings in said ring system is aromatic; Ar 2 represents an aromatic ring selected from phenyl, pyridyl, pyrimidinyl and pyridazinyl which is optionally fused and substituted; R 1 represents halogen, hydroxy, oxo, C 1-6 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, haloC 1-6 alkyl, hydroxyC 1-6 alkyl, C 1-6 alkoxy, haloC 1-6 alkoxy, hydroxyC 1-6 alkoxy, C 3-7 cycloalkyl, C 3-7 cycloalkoxy, C 3-5 cycloalkylC 1-4 alkyl, cyano, nitro, SR 6 , SOR 6 , SO 2 R 6 , COR 6 , NR 3 COR 6 , CONR 3 R 4 , NR 3 SO 2 R 6 , SO 2 NR 3 R 4 , —(CH 2 ) m carboxy, esterified —(CH 2 ) m carboxy or —(CH 2 ) m NR 3 R 4 ; R 2 represents hydrogen, halogen, hydroxy, C 1-6 alkyl, haloC 1-6 alkyl, C 3-7 cycloalkyl, C 1-6 alkoxy, haloC 1-6 alkoxy, unsubstituted phenyl or phenyl substituted with one or two groups selected from halogen, C 1-6 alkyl, haloC 1-6 alkyl, C 3-7 cycloalkyl, C 1-6 alkoxy or haloC 1-6 alkoxy; R 3 and R 4 are each independently hydrogen, C 1-6 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, C 3-7 cycloalkyl or fluoroC 1-6 alkyl; or R 3 and R 4 and the nitrogen atom to which they are attached together form a heteroaliphatic ring of 4 to 7 ring atoms, optionally substituted by one or two groups selected from hydroxy or C 1-4 alkoxy, which ring may optionally contain as one of the said ring atoms an oxygen or a sulfur atom, S(O), S(O) 2 , or NR 5 ; R 5 represents hydrogen, C 1-4 alkyl, hydroxyC 1-4 alkyl or C 1-4 alkoxyC 1-4 alkyl; R 6 represents hydrogen, C 1-6 alkyl, fluoroC 1-6 alkyl, C 3-7 cycloalkyl, unsubstituted phenyl, or phenyl substituted with one or two groups selected from halogen, C 1-6 alkyl, haloC 1-6 alkyl, C 3-7 cycloalkyl, C 1-6 alkoxy or haloC 1-6 alkoxy; m is either zero or an integer from 1 to 4; n is either zero or an integer from 1 to 3; or a pharmaceutically acceptable salt, N-oxide or a prodrug thereof; a pharmaceutical composition comprising it; its use in methods of treatment; use of it for the manufacture of a medicament for treating VR-1 related conditions such as those in which pain and/or inflammation predominate; and methods of treatment using it.

  本发明提供了一种化合物，其化学式为（I）：其中V代表NR5、O、S、SO或S（O）2；W和X各自独立地代表CH或N；Y代表N、CH或C-Ar2，但至少有一个，但不超过两个，W、X和Y是N；Z代表CH或C-Ar2，但当Y为N或CH时，Z为C-Ar2，且进一步规定当Y为C-Ar2时，Z为CH；Ar1代表一个融合的9或10个成员的杂双环环系统，其中包含从氮、氧和硫中选择的一个、两个、三个或四个杂原子，其中至少一个环为芳香环；Ar2代表一种芳香环，选择自苯基、吡啶基、嘧啶基和吡啶嗪基，可选地融合和取代；R1代表卤素、羟基、氧代、C1-6烷基、C2-6烯基、C2-6炔基、卤代C1-6烷基、羟基C1-6烷基、C1-6烷氧基、卤代C1-6烷氧基、羟基C1-6烷氧基、C3-7环烷基、C3-7环烷氧基、C3-5环烷基C1-4烷基、氰基、硝基、SR6、SOR6、SO2R6、COR6、NR3COR6、CONR3R4、NR3SO2R6、SO2NR3R4、-(CH2)m羧基、酯化的-(CH2)m羧基或-(CH2)mNR3R4；R2代表氢、卤素、羟基、C1-6烷基、卤代C1-6烷基、C3-7环烷基、C1-6烷氧基、卤代C1-6烷氧基、未取代苯基或取代一个或两个群的苯基，所述群从卤素、C1-6烷基、卤代C1-6烷基、C3-7环烷基、C1-6烷氧基或卤代C1-6烷氧基中选择；R3和R4各自独立地代表氢、C1-6烷基、C2-6烯基、C2-6炔基、C3-7环烷基或氟代C1-6烷基；或R3和R4及它们所连接的氮原子一起形成4至7个环原子的杂脂环，可选地取代一个或两个群，所述群从羟基或C1-4烷氧基中选择，该环可以选择地包含一个氧原子或硫原子、S（O）、S（O）2或NR5作为其中一个所述环原子；R5代表氢、C1-4烷基、羟基C1-4烷基或C1-4烷氧基C1-4烷基；R6代表氢、C1-6烷基、氟代C1-6烷基、C3-7环烷基、未取代苯基或取代一个或两个群的苯基，所述群从卤素、C1-6烷基、卤代C1-6烷基、C3-7环烷基、C1-6烷氧基或卤代C1-6烷氧基中选择；m为零或1至4的整数；n为零或1至3的整数；或其药学上可接受的盐、N-氧化物或前药；包含它的制药组合物；它在治疗方法中的用途；用于制造治疗VR-1相关疾病的药物，例如疼痛和/或炎症占主导地位的疾病；以及使用它的治疗方法。
• Organic Compounds
  申请人：Shaw Duncan

  公开号：US20100210641A1

  公开（公告）日：2010-08-19

  Compounds of formula I: in free or salt or solvate form, where R 1 , R 2 , R 3 and R 20 have the meanings as indicated in the specification, are useful for treating diseases mediated by the ALK-5 and/or ALK-4 receptor. Pharmaceutical compositions that contain the compounds and processes for preparing the compounds are also described. These compounds are useful for the treatment of inflammatory or obstructive airways diseases such as pulmonary hypertension, pulmonary fibrosis, liver fibrosis, cancer, muscle diseases such as muscle atrophies and muscle dystrophies, and systemic skeletal disorders such as osteoporosis.

  式I的化合物：以自由或盐或溶剂形式存在，其中R1，R2，R3和R20具有规范中指定的含义，可用于治疗由ALK-5和/或ALK-4受体介导的疾病。还描述了含有这些化合物的制药组合物和制备这些化合物的方法。这些化合物对于治疗炎症或阻塞性呼吸道疾病，如肺动脉高压，肺纤维化，肝纤维化，癌症，肌肉疾病，如肌肉萎缩和肌肉营养不良，以及全身性骨骼疾病，如骨质疏松症非常有用。
• Amino-heterocycles as VR-1 antagonists for treating pain
  申请人：Merck Sharp & Dohme Ltd.

  公开号：US07442701B2

  公开（公告）日：2008-10-28

  The present invention provides a compound of formula (I): wherein V represents NR5, O, S, SO or S(O)2; W and X each independently represent CH or N; Y represents N, CH or C—Ar2, with the proviso that at least one, but no more than two, of W, X and Y are N; Z represents CH or C—Ar2, with the proviso that when Y is N or CH then Z is C—Ar2, and with the further proviso that when Y is C—Ar2 then Z is CH; Ar1 represents a fused 9 or 10 membered heterobicyclic ring system containing one, two, three or four heteroatoms selected from nitrogen, oxygen and sulfur, wherein at least one of the rings in said ring system is aromatic; Ar2 represents an aromatic ring selected from phenyl, pyridyl, pyrimidinyl and pyridazinyl which is optionally fused and substituted; R1 represents halogen, hydroxy, oxo, C1-6alkyl, C2-6alkenyl, C2-6alkynyl, haloC1-6alkyl, hydroxyC1-6alkyl, C1-6alkoxy, haloC1-6alkoxy, hydroxyC1-6alkoxy, C3-7cycloalkyl, C3-7cycloalkoxy, C3-5cycloalkylC1-4alkyl, cyano, nitro, SR6, SOR6, SO2R6, COR6, NR3COR6, CONR3R4, NR3SO2R6, SO2NR3R4, —(CH2)mcarboxy, esterified —(CH2)mcarboxy or —(CH2)mNR3R4; R2 represents hydrogen, halogen, hydroxy, C1-6alkyl, haloC1-6alkyl, C3-7cycloalkyl, C1-6alkoxy, haloC1-6alkoxy, unsubstituted phenyl or phenyl substituted with one or two groups selected from halogen, C1-6alkyl, haloC1-6alkyl, C3-7cycloalkyl, C1-6alkoxy or haloC1-6alkoxy; R3 and R4 are each independently hydrogen, C1-6alkyl, C2-6alkenyl, C2-6alkynyl, C3-7cycloalkyl or fluoroC1-6alkyl; or R3 and R4 and the nitrogen atom to which they are attached together form a heteroaliphatic ring of 4 to 7 ring atoms, optionally substituted by one or two groups selected from hydroxy or C1-4alkoxy, which ring may optionally contain as one of the said ring atoms an oxygen or a sulfur atom, S(O), S(O)2, or NR5; R5 represents hydrogen, C1-4alkyl, hydroxyC1-4alkyl or C1-4alkoxyC1-4alkyl; R6 represents hydrogen, C1-6alkyl, fluoroC1-6alkyl, C3-7cycloalkyl, unsubstituted phenyl, or phenyl substituted with one or two groups selected from halogen, C1-6alkyl, haloC1-6alkyl, C3-7cycloalkyl, C1-6alkoxy or haloC1-6alkoxy; m is either zero or an integer from 1 to 4; n is either zero or an integer from 1 to 3; or a pharmaceutically acceptable salt, N-oxide or a prodrug thereof; a pharmaceutical composition comprising it; its use in methods of treatment; use of it for the manufacture of a medicament for treating VR-1 related conditions such as those in which pain and/or inflammation predominate; and methods of treatment using it.

  本发明提供了一个化合物的式子(I)： 其中，V代表NR5、O、S、SO或S(O)2；W和X各自独立地表示CH或N；Y表示N、CH或C-Ar2，但至少有一个，但不超过两个，W、X和Y是N；Z表示CH或C-Ar2，但当Y是N或CH时，Z是C-Ar2，并且进一步规定当Y是C-Ar2时，Z是CH；Ar1表示一个融合的9或10元杂双环环系统，其中包含从氮、氧和硫中选择的一个、两个、三个或四个杂原子，其中至少一个环是芳香环；Ar2表示一个选自苯基、吡啶基、嘧啶基和吡啶嗪基的芳香环，可以选择融合和取代；R1表示卤素、羟基、氧代、C1-6烷基、C2-6烯基、C2-6炔基、卤代C1-6烷基、羟基C1-6烷基、C1-6烷氧基、卤代C1-6烷氧基、羟基C1-6烷氧基、C3-7环烷基、C3-7环烷氧基、C3-5环烷基C1-4烷基、氰基、硝基、SR6、SOR6、SO2R6、COR6、NR3COR6、CONR3R4、NR3SO2R6、SO2NR3R4、-(CH2)m羧基、酯化-(CH2)m羧基或-(CH2)mNR3R4；R2表示氢、卤素、羟基、C1-6烷基、卤代C1-6烷基、C3-7环烷基、C1-6烷氧基、卤代C1-6烷氧基、未取代的苯基或取代一个或两个选自卤素、C1-6烷基、卤代C1-6烷基、C3-7环烷基、C1-6烷氧基或卤代C1-6烷氧基的苯基；R3和R4各自独立地表示氢、C1-6烷基、C2-6烯基、C2-6炔基、C3-7环烷基或氟代C1-6烷基；或者R3和R4以及它们所连接的氮原子一起形成一个4到7个环原子的杂原链，可以选择一个或两个选自羟基或C1-4烷氧基的基团进行取代，该环可以选择作为所述环原子中的一个为氧原子或硫原子、S(O)、S(O)2或NR5；R5表示氢、C1-4烷基、羟基C1-4烷基或C1-4烷氧基C1-4烷基；R6表示氢、C1-6烷基、氟代C1-6烷基、C3-7环烷基、未取代的苯基或取代一个或两个选自卤素、C1-6烷基、卤代C1-6烷基、C3-7环烷基、C1-6烷氧基或卤代C1-6烷氧基的苯基；m为零或1到4的整数；n为零或1到3的整数；或其药学上可接受的盐、N-氧化物或前药；包含它的药物组合物；在治疗方法中使用它；用于制造治疗VR-1相关疾病的药物的制造方法，例如以疼痛和/或炎症为主要表现的疾病；以及使用它的治疗方法。
• Organic compounds
  申请人：Shaw Duncan

  公开号：US08367662B2

  公开（公告）日：2013-02-05

  Compounds of formula I: in free or salt or solvate form, where R1, R2, R3 and R20 have the meanings as indicated in the specification, are useful for treating diseases mediated by the ALK-5 and/or ALK-4 receptor. Pharmaceutical compositions that contain the compounds and processes for preparing the compounds are also described. These compounds are useful for the treatment of inflammatory or obstructive airways diseases such as pulmonary hypertension, pulmonary fibrosis, liver fibrosis, cancer, muscle diseases such as muscle atrophies and muscle dystrophies, and systemic skeletal disorders such as osteoporosis.

  公式I的化合物：以自由形式、盐形式或溶剂合形式存在，其中R1、R2、R3和R20的含义如规范所示，可用于治疗由ALK-5和/或ALK-4受体介导的疾病。还描述了包含这些化合物的药物组合物和制备这些化合物的过程。这些化合物可用于治疗炎性或阻塞性呼吸道疾病，如肺动脉高压、肺纤维化、肝纤维化、癌症、肌肉疾病，如肌肉萎缩和肌肉萎缩症，以及全身骨骼疾病，如骨质疏松症。