2-氯-N-甲氧基-N,6-二甲基吡啶-3-羧基酰胺 | 1057667-23-8

• 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-N-甲氧基-N,6-二甲基吡啶-3-羧基酰胺
• 英文名称: 2-chloro-N-methoxy-N,6-dimethylnicotinamide
• 英文别名: 2-chloro-N-methoxy-N,6-dimethylpyridine-3-carboxamide
• CAS: 1057667-23-8
• 化学式: C₉H₁₁ClN₂O₂
• mdl: MFCD11847246
• 分子量: 214.652
• InChiKey: WNJDFRRDHMIHNO-UHFFFAOYSA-N

物化性质

• 沸点：
  381.6±42.0 °C(Predicted)
• 密度：
  1.244±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.333
• 拓扑面积：
  42.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-氯-N-甲氧基-N,6-二甲基吡啶-3-羧基酰胺 在 palladium diacetate 、 R-(+)-1,1'-联萘-2,2'-双二苯膦 作用下， 以 四氢呋喃 为溶剂， 生成 1-(6-methyl-2-phenylamino-pyridin-3-yl)-ethanone
  参考文献：
  名称：

  Discovery of a novel series of 4-quinolone JNK inhibitors

  摘要：

  A novel series of highly selective JNK inhibitors based on the 4-quinolone scaffold was designed and synthesized. Structure based drug design was utilized to guide the compound design as well as improvements in the physicochemical properties of the series. Compound (13c) has an IC50 of 62/170 nM for JNK1/2, excellent kinase selectivity and impressive efficacy in a rodent asthma model. Published by Elsevier Ltd.

  DOI：

  10.1016/j.bmcl.2012.10.066
• 作为产物：
  描述：

  2-氯-6-甲基烟酸 、 N-甲基-N-甲氧基胺盐酸盐 在 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 作用下， 以61%的产率得到2-氯-N-甲氧基-N,6-二甲基吡啶-3-羧基酰胺
  参考文献：
  名称：

  Discovery of a novel series of 4-quinolone JNK inhibitors

  摘要：

  A novel series of highly selective JNK inhibitors based on the 4-quinolone scaffold was designed and synthesized. Structure based drug design was utilized to guide the compound design as well as improvements in the physicochemical properties of the series. Compound (13c) has an IC50 of 62/170 nM for JNK1/2, excellent kinase selectivity and impressive efficacy in a rodent asthma model. Published by Elsevier Ltd.

  DOI：

  10.1016/j.bmcl.2012.10.066

文献信息

• EIF4A-INHIBITING COMPOUNDS AND METHODS RELATED THERETO
  申请人：eFFECTOR Therapeutics, Inc.

  公开号：US20170145026A1

  公开（公告）日：2017-05-25

  The present invention provides synthesis, pharmaceutically acceptable formulations and uses of compounds in accordance with Formula I, or a stereoisomer, tautomer or pharmaceutically acceptable salt thereof. For Formula I compounds X, Y, R 1 , R 2 , R 3a , R 3b , R 4a , R 4b and R 5 are as defined in the specification. The inventive Formula I compounds are inhibitors of eIF4A and find utility in any number of therapeutic applications, including but not limited to treatment of inflammation and various cancers.

  本发明提供了根据式I合成的化合物、药用可接受的配方和用途，或其立体异构体、互变异构体或药用可接受的盐。对于式I化合物X、Y、R1、R2、R3a、R3b、R4a、R4b和R5如规范中所定义。这些创新的式I化合物是eIF4A的抑制剂，在许多治疗应用中发挥作用，包括但不限于治疗炎症和各种癌症。
• Dihydroquinone and dihydronaphthridine inhibitors of JNK
  申请人：Abbot Sarah C.

  公开号：US20080287458A1

  公开（公告）日：2008-11-20

  Compounds of formula I are effective modulators of JNK: wherein X is CR 11 or N; Y is —C(O)R 3 , 5-membered heteroaryl, or 5-membered heterocyclyl; Z is phenyl, cycloalkyl, heterocyclyl or heteroaryl, and is substituted with R 1 and R 2 ; R 1 and R 2 are each independently H, halo, CN, lower alkyl, or —Y 1 —Y 2 —Y 3 —R 8 , or R 1 and R 2 together form —O(CH 2 ) n O—, where n is 1 or 2; Y 1 is —O—, —C(O)—, —C(O)O—, —C(O)NR 9 —, —NR 9 C(O)—, —S—, —SO 2 —, or a bond; Y 2 is cycloalkylene, heterocycloalkylene, lower alkylene or a bond; Y 3 is —O—, —C(O)—, —C(O)O—, —C(O)NR 9 —, —NR 9 C(O)—, —SO 2 —, or a bond; R 8 is H, lower alkyl, lower alkoxy, cycloalkyl, heterocycloalkyl, or —NR 9 R 10 , wherein R 8 other than H is optionally substituted with lower alkyl, halo, —CF 3 , or —OH; R 9 and R 10 are each independently H or lower alkyl; R 3 is OH, lower alkyl, lower alkoxy, (lower alkoxy)-lower alkoxy, or —NR 9 R 10 ; R 4 is lower alkyl, phenyl, heterocyclyl, cycloalkyl, heterocycloalkyl, or heteroaryl, and is optionally substituted with lower alkyl, hydroxy, lower alkoxy, halo, nitro, amino, cyano, or halo-lower alkyl; R 5 and R 6 are each independently H, halo, cyano, lower alkyl, —CF 3 , lower alkoxy, —OCHF 2 , —NO 2 , or —NR 9 R 10 ; R 7 is H, F, Cl, methyl, or OH; R 11 is H, lower alkyl, lower cycloalkyl, or phenyl; or a pharmaceutically acceptable salt thereof.

  式I的化合物是JNK的有效调节剂： 其中 X为CR11或N； Y为—C(O)R3，5-成员杂芳基，或5-成员杂环烷基； Z为苯基，环烷基，杂环烷基或杂芳基，并且被R1和R2取代； R1和R2各自独立地为H，卤素，CN，较低烷基，或—Y1—Y2—Y3—R8，或R1和R2一起形成—O(CH2)nO—，其中n为1或2； Y1为—O—，—C(O)—，—C(O)O—，—C(O)NR9—，—NR9C(O)—，—S—，—SO2—，或键； Y2为环烷亚烷基，杂环烷亚烷基，较低烷基亚烷基或键； Y3为—O—，—C(O)—，—C(O)O—，—C(O)NR9—，—NR9C(O)—，—SO2—，或键； R8为H，较低烷基，较低烷氧基，环烷基，杂环烷基，或—NR9R10，其中R8除H外可选择地被较低烷基，卤素，—CF3，或—OH取代； R9和R10各自独立地为H或较低烷基； R3为OH，较低烷基，较低烷氧基，(较低烷氧基)-较低烷氧基，或—NR9R10； R4为较低烷基，苯基，杂环烷基，环烷基，杂环烷基，或杂芳基，并且可选择地被较低烷基，羟基，较低烷氧基，卤素，硝基，氨基，氰基，或卤素较低烷基取代； R5和R6各自独立地为H，卤素，氰基，较低烷基，—CF3，较低烷氧基，—OCHF2，—NO2，或—NR9R10； R7为H，F，Cl，甲基，或OH； R11为H，较低烷基，较低环烷基，或苯基； 或其药用可接受盐。
• Difluorocarbene-Triggered Cyclization: Synthesis of (Hetero)arene-Fused 2,2-Difluoro-2,3-dihydrothiophenes
  作者：Huamin Liang、Ran Liu、Min Zhou、Yue Fu、Chuanfa Ni、Jinbo Hu

  DOI：10.1021/acs.orglett.0c02688

  日期：2020.9.4

  An efficient method for the synthesis of (hetero)arene-fused 2,2-difluoro-2,3-dihydrothiophene derivatives using readily available sodium chlorodifluoroacetate (ClCF2CO2Na) has been developed. This transformation is achieved through a combination of a thiolate with difluorocarbene, followed by intramolecular nucleophilic addition to a ketone, cyano, or ester functional group.

  已经开发了使用容易获得的氯二氟乙酸钠（ClCF 2 CO 2 Na）合成（杂）芳烃稠合的2，2-二氟-2，3-二氢噻吩衍生物的有效方法。通过硫醇盐与二氟卡宾的组合，然后向酮，氰基或酯官能团的分子内亲核加成，可以实现这种转化。
• NOVEL PYRIMIDINE COMPOUNDS HAVING BENZYL (HETEROCYCLIC METHYL) AMINE STRUCTURE AND MEDICAMENT COMPRISING THE SAME
  申请人：OHGIYA Tadaaki

  公开号：US20090062306A1

  公开（公告）日：2009-03-05

  A compound represented by the following general formula (I), wherein R 1 , R 2 , R 3 , R 4 and R 5 represent hydrogen atom, a halogen atom, a lower alkyl group and the like, R 6 represents an alkyl group, a cycloalkyl group and the like, R 7 and R 8 represent hydrogen atom, a lower alkyl group, a (lower cycloalkyl)(lower alkyl) group and the like, R 9 represents hydrogen atom, a halogen atom, a lower alkoxy group and the like, R 10 and R 11 represent hydrogen atom, a lower alkyl group, a lower alkoxy group, a halo(lower alkyl) group and the like, and A represents a heterocyclic ring constituted by 6 to 10 atoms, which has potent inhibitory activity on cholesterol ester transfer protein (CETP).

  通式（I）表示的化合物，其中R1、R2、R3、R4和R5表示氢原子、卤原子、低烷基基团等，R6表示烷基基团、环烷基基团等，R7和R8表示氢原子、低烷基基团、（低环烷基）（低烷基）基团等，R9表示氢原子、卤原子、低烷氧基团等，R10和R11表示氢原子、低烷基基团、低烷氧基团、卤代（低烷基）基团等，A表示由6到10个原子构成的杂环环，对胆固醇酯转移蛋白（CETP）具有强大的抑制活性。
• NOVEL PYRIMIDINE COMPOUND HAVING BENZYL(HETEROCYCLICMETHYL)AMINE STRUCTURE AND PHARMACEUTICAL PRODUCT CONTAINING THE SAME
  申请人：Kowa Company. Ltd.

  公开号：EP2138489A1

  公开（公告）日：2009-12-30

  A compound represented by the following general formula (I), wherein R1, R2, R3, R4 and R5 represent hydrogen atom, a halogen atom, a lower alkyl group and the like, R6 represents an alkyl group, a cycloalkyl group and the like, R7 and R8 represent hydrogen atom, a lower alkyl group, a (lower cycloalkyl)(lower alkyl) group and the like, R9 represents hydrogen atom, a halogen atom, a lower alkoxy group and the like, R10 and R11 represent hydrogen atom, a lower alkyl group, a lower alkoxy group, a halo(lower alkyl) group and the like, and A represents a heterocyclic ring constituted by 6 to 10 atoms, which has potent inhibitory activity on cholesterol ester transfer protein (CETP).

  由以下通式（I）代表的化合物，其中 R1、R2、R3、R4 和 R5 代表氢原子、卤素原子、低级烷基等，R6 代表烷基、环烷基等，R7 和 R8 代表氢原子、低级烷基、（低级环烷基）（低级烷基）等、R9 代表氢原子、卤素原子、低级烷氧基等，R10 和 R11 代表氢原子、低级烷基、低级烷氧基、卤代（低级烷基）基团等，A 代表由 6 至 10 个原子构成的杂环，对胆固醇酯转移蛋白（CETP）具有强效抑制活性。