2-氯-5-氰基-3-甲基吡啶 | 66909-33-9

• 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-氯-5-氰基-3-甲基吡啶
• 中文别名: 6-氯-5-甲基烟腈
• 英文名称: 6-chloro-5-methylnicotinonitrile
• 英文别名: 6-chloro-5-methylpyridine-3-carbonitrile
• CAS: 66909-33-9
• 化学式: C₇H₅ClN₂
• mdl: MFCD09261082
• 分子量: 152.583
• InChiKey: GKSKRJKZUDHSBZ-UHFFFAOYSA-N

物化性质

• 熔点：
  114-116 °C
• 沸点：
  268.0±35.0 °C(Predicted)
• 密度：
  1.26±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.142
• 拓扑面积：
  36.7
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 危险等级：
  IRRITANT
• 海关编码：
  2933399090
• 危险性防范说明：
  P280,P305+P351+P338,P411+P235,P422
• 危险性描述：
  H317,H319

反应信息

• 作为反应物：
  描述：

  2-氯-5-氰基-3-甲基吡啶 在 过氧化脲素 、 三氟乙酸酐 作用下， 以 二氯甲烷 为溶剂， 反应 2.0h， 生成 2-chloro-5-cyano-3-methylpyridine 1-oxide
  参考文献：
  名称：

  [EN] 6,5-FUSED HETEROARYL PIPERIDINE ETHER ALLOSTERIC MODULATORS OF THE M4 MUSCARINIC ACETYLCHOLINE RECEPTOR
  [FR] MODULATEURS ALLOSTÉRIQUES D'ÉTHER D'HÉTÉROARYLE PIPÉRIDINE 6,5-FUSIONNÉS DU RÉCEPTEUR MUSCARINIQUE DE L'ACÉTYLCHOLINE M4

  摘要：

  本发明涉及6,5-融合杂环哌啶醚化合物，这些化合物是M4肌氨酸乙酰胆碱受体的变构调节剂。本发明还涉及所述化合物在潜在的治疗或预防神经系统和精神疾病中的用途，这些疾病和疾病中涉及M4肌氨酸乙酰胆碱受体。本发明还涉及包含这些化合物的组合物。本发明还涉及这些组合物在潜在的预防或治疗涉及M4肌氨酸乙酰胆碱受体的疾病中的用途。

  公开号：

  WO2018118736A1
• 作为产物：
  描述：

  2-氯-5-碘-3-甲基吡啶 、 氰化亚铜 以 N,N-二甲基甲酰胺 为溶剂， 反应 6.5h， 以82%的产率得到2-氯-5-氰基-3-甲基吡啶
  参考文献：
  名称：

  Methyl, Trifluoromethyl, and Methoxycarbonyl—Introduction to the Fifth Position on the Pyridine Ring of Chloronicotinyl Insecticide Imidacloprid

  摘要：

  Imidacloprid is the first chloronicotinyl insecticide and is currently the largest-selling insecticide worldwide. As a project to find its variants of different insecticidal spectra, derivatives substituted with methyl, trifluoromethyl, and methoxycarbonyl at the fifth position on the pyridine ring of imidacloprid were prepared.

  DOI：

  10.1080/00397910500516134

文献信息

• [EN] 6,5-FUSED HETEROARYL PIPERIDINE ETHER ALLOSTERIC MODULATORS OF THE M4 MUSCARINIC ACETYLCHOLINE RECEPTOR<br/>[FR] MODULATEURS ALLOSTÉRIQUES D'ÉTHER D'HÉTÉROARYLE PIPÉRIDINE 6,5-FUSIONNÉS DU RÉCEPTEUR MUSCARINIQUE DE L'ACÉTYLCHOLINE M4
  申请人：MERCK SHARP & DOHME

  公开号：WO2018118736A1

  公开（公告）日：2018-06-28

  The present invention is directed to 6,5-fused heteroarylpiperidine ether compounds which are allosteric modulators of the M4 muscarinic acetylcholine receptor. The present invention is also directed to uses of the compounds described herein in the potential treatment or prevention of neurological and psychiatric disorders and diseases in which M4 muscarinic acetylcholine receptors are involved. The present invention is also directed to compositions comprising these compounds. The present invention is also directed to uses of these compositions in the potential prevention or treatment of such diseases in which M4 muscarinic acetylcholine receptors are involved.

  本发明涉及6,5-融合杂环哌啶醚化合物，这些化合物是M4肌氨酸乙酰胆碱受体的变构调节剂。本发明还涉及所述化合物在潜在的治疗或预防神经系统和精神疾病中的用途，这些疾病和疾病中涉及M4肌氨酸乙酰胆碱受体。本发明还涉及包含这些化合物的组合物。本发明还涉及这些组合物在潜在的预防或治疗涉及M4肌氨酸乙酰胆碱受体的疾病中的用途。
• Glucagon Receptor Modulators
  申请人：Aspnes Gary Erik

  公开号：US20120165343A1

  公开（公告）日：2012-06-28

  The present invention provides a compound of Formula (I) or a pharmaceutically acceptable salt thereof wherein R 1 , R 2 , R 3 , A 1 , A 2 , A 3 , A 4 , L, B 1 , B 2 , B 3 and B 4 are as defined herein. The compounds of Formula I have been found to act as glucagon antagonists or inverse agonists. Consequently, the compounds of Formula I and the pharmaceutical compositions thereof are useful for the treatment of diseases, disorders, or conditions mediated by glucagon.

  本发明提供了一种式（I）的化合物或其药学上可接受的盐，其中R1、R2、R3、A1、A2、A3、A4、L、B1、B2、B3和B4如本文所定义。已发现式I的化合物可作为葡萄糖胰高血糖素拮抗剂或逆向激动剂。因此，式I的化合物及其药物组成物对通过葡萄糖胰高血糖素介导的疾病、紊乱或症状的治疗是有用的。
• [EN] OGA INHIBITOR COMPOUNDS<br/>[FR] COMPOSÉS INHIBITEURS D'OGA
  申请人：JANSSEN PHARMACEUTICA NV

  公开号：WO2019243530A1

  公开（公告）日：2019-12-26

  The present invention relates to O-GIcNAc hydrolase (OGA) inhibitors having the structure shown in formula (I). The invention is also directed to pharmaceutical compositions comprising such compounds to processes for preparing such compounds and compositions, and to the use of such compounds and compositions for the prevention and treatment of disorders in which inhibition of OGA is beneficial, such as tauopathies, in particular Alzheimer's disease or progressive supranuclear palsy; and neurodegenerative diseases accompanied by a tau pathology, in particular amyotrophic lateral sclerosis or frontotemporal lobe dementia caused by C90RF72 mutations. wherein RB is an aromatic heterobicyclic radical selected from the group consisting of (b-1) to (b-6).

  本发明涉及具有式(I)所示结构的O-GIcNAc水解酶（OGA）抑制剂。该发明还涉及包含这种化合物的药物组合物、制备这种化合物和组合物的方法，以及利用这种化合物和组合物预防和治疗抑制OGA有益的疾病，如tau病变，特别是阿尔茨海默病或进行性上核性麻痹；以及伴有tau病理的神经退行性疾病，特别是由C90RF72突变引起的肌萎缩侧索硬化或额颞叶痴呆症。其中RB是从（b-1）到（b-6）组成的芳香杂双环基团。
• [EN] BICYCLIC AMINES AS NOVEL JAK KINASE INHIBITORS<br/>[FR] AMINES BICYCLIQUES UTILISÉS EN TANT QUE NOUVEAUX INHIBITEURS DE KINASE JAK
  申请人：LEO PHARMA AS

  公开号：WO2018134352A1

  公开（公告）日：2018-07-26

  The present invention relates to a compound according to formula (I) wherein R1 represents alkyl; n is 1 or 2; R2 is selected from the group consisting of hydrogen, cyano, -SO2Ra, -SO2NRbRc, –C(O)Rb, phenyl and 5-and 6-membered heteroaryl or pharmaceutically acceptable salts, hydrates, or solvates thereof. The invention relates further to said compounds for use in therapy, to pharmaceutical compositions comprising said compounds, to methods of treating diseases, with said compounds, and to the use of said compounds in the manufacture of medicaments.

  本发明涉及一种化合物，其化学式为（I），其中R1代表烷基；n为1或2；R2选自氢，氰基，-SO2Ra，-SO2NRbRc，-C（O）Rb，苯基和5-和6-成员杂环基或其药用可接受盐、水合物或溶剂化合物。该发明进一步涉及上述化合物在治疗中的应用，包括含有该化合物的药物组合物，用于用该化合物治疗疾病的方法，以及用该化合物制造药品的用途。
• [EN] ORGANOSILICON COMPOUNDS AND THEIR USE AS THE MODULATORS OF THE TRPV1 RECEPTOR<br/>[FR] COMPOSÉS D'ORGANOSILICIUM ET LEUR UTILISATION EN TANT QUE MODULATEURS DU RÉCEPTEUR TRPV1
  申请人：TAKEDA PHARMACEUTICAL

  公开号：WO2010092342A1

  公开（公告）日：2010-08-19

  A compound having the Formula (1): wherein: X1, X2, X3 and X4 independently represent CH or N; R1, R2 and R3 independently represent C1-6 alkyl, C3-8 cycloalkyl or C3-8 cycloalky IC1-6alkyl, each of which groups may be optionally substituted with one or more substituents independently selected from halogen and haloC1-6 alkyl; R4, R5, R6, R7, R8 and R9 independently represent H, C1-6 alkyl, C3-8 cycloalkyl or -QI-OR14, or R4 and R9 may join to form a bridging C1-6 alkylene chain; R10 represents aryl or heteroaryl, each of which may be optionally substituted by one or more substituents, independently selected from halogen, C1-6 alkyl, haloC1-6 alkyl, hydroxyC1-6alkyl, haloC1-6 alkoxy, cyano, -Q2-CO2R12, -Q2-COR12, -Q2-CONR12R13, -Q2-OR12, -Q2-NR12Rn, -Q2-NR12SO2R13, -Q2- NR12COR13, -Q2-SO2NR12R13, -Q2-S(O)mR12, -Y-aryl, -Y-heteroaryl, -Y-C3-8 cycloalkyl and -Y-heterocyclyl; Q1 and Q2 independently represent a covalent bond, C1-6 alkylene, or 1-6 alkylene substituted with hydroxy; R12 and R13 independently represent a H atom, or a C1-6 alkyl or C3-8 cycloalkyl group, in which each group may be optionally substituted with one or more C1-6 alkoxy; or when R12 and R13 are attached to the same nitrogen atom they may join to form a nitrogen containing heterocyclyl ring, which may be optionally substituted with one or more substituents independently selected from C1-6 alkyl and C1-6 alkoxy; R14 represents a H atom, or a C1-6 alkyl or C3-8 cycloalkyl group, in which each group may be optionally substituted with one or more C1-6 alkoxy; Y represents a covalent bond, C1-6 alkylene, or -O-. m represents 0, 1 or 2; R11, which is optionally present and may be attached to any available carbon atom X1 to X4 instead of H, represents halogen, haloC1-6alkyl, C1-6alkoxy, haloC1-6alkoxy, cyano or C1-6 alkyl which may be optionally substituted with one or more substituents independently selected from halogen, haloC1-6 alkyl and OR16; q represents 0, 1 or 2; W represents -(CH2)n-, which may be optionally substituted with one or more substituents independently selected from C1-6 alkyl, C3-8 cycloalkyl and -Q3-OR15; n represents 1 or 2; Q3 represents a covalent bond or C1-6 alkylene; R15 represents H, C1-6 alkyl, or C3-8 cycloalkyl; R16 is as defined for R14; or a pharmaceutically acceptable salt or ester thereof. Uses of the compounds as modulators of the TrpVl receptor are also disclosed.

  一种具有以下化学式（1）的化合物：其中：X1、X2、X3和X4分别代表CH或N；R1、R2和R3分别代表C1-6烷基，C3-8环烷基或C3-8环烷基C1-6烷基，每个基团可以选择性地被一个或多个取代基取代，所述取代基独立地选自卤素和卤代C1-6烷基；R4、R5、R6、R7、R8和R9分别代表H、C1-6烷基，C3-8环烷基或-QI-OR14，或者R4和R9可以连接形成一个桥接的C1-6亚烷基链；R10代表芳基或杂环芳基，每个基团可以选择性地被一个或多个取代基取代，独立地选自卤素、C1-6烷基、卤代C1-6烷基、羟基C1-6烷基、卤代C1-6烷氧基、氰基、-Q2-CO2R12、-Q2-COR12、-Q2-CONR12R13、-Q2-OR12、-Q2-NR12Rn、-Q2-NR12SO2R13、-Q2-NR12COR13、-Q2-SO2NR12R13、-Q2-S(O)mR12、-Y-芳基、-Y-杂环芳基、-Y-C3-8环烷基和-Y-杂环烷基；Q1和Q2独立地代表共价键、C1-6亚烷基或用羟基取代的1-6亚烷基；R12和R13独立地代表H原子，或C1-6烷基或C3-8环烷基基团，其中每个基团可以选择性地被一个或多个C1-6烷氧基取代；或者当R12和R13连接到同一个氮原子时，它们可以连接形成一个含氮的杂环烷基环，该环可以选择性地被一个或多个取代基取代，独立地选自C1-6烷基和C1-6烷氧基；R14代表H原子，或C1-6烷基或C3-8环烷基基团，其中每个基团可以选择性地被一个或多个C1-6烷氧基取代；Y代表共价键、C1-6亚烷基或-O-。m代表0、1或2；R11（可选地出现并且可以连接到任何可用的碳原子X1到X4代替H）代表卤素、卤代C1-6烷基、C1-6烷氧基、卤代C1-6烷氧基、氰基或C1-6烷基，可以选择性地被一个或多个取代基取代，独立地选自卤素、卤代C1-6烷基和OR16；q代表0、1或2；W代表-(CH2)n-，可以选择性地被一个或多个取代基取代，独立地选自C1-6烷基、C3-8环烷基和-Q3-OR15；n代表1或2；Q3代表共价键或C1-6亚烷基；R15代表H、C1-6烷基或C3-8环烷基；R16如R14所定义；或其药学上可接受的盐或酯。还公开了该化合物作为TrpV1受体调节剂的用途。