1-ethyl-5-methyl-1H-pyridin-2-one

• 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
• 英文名称: 1-ethyl-5-methyl-1H-pyridin-2-one
• 英文别名: 1-Aethyl-5-methyl-1H-pyridin-2-on；1-Ethyl-5-methylpyridin-2-one
• 化学式: C₈H₁₁NO
• 分子量: 137.181
• InChiKey: CXJLKKXQNZSOND-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  20.3
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  1-ethyl-2-iodo-5-methyl-pyridinium; iodide 在 sodium hydroxide 、 水 作用下， 生成 1-ethyl-5-methyl-1H-pyridin-2-one
  参考文献：
  名称：

  Exchange Reactions of α-Halogenated Pyridines

  摘要：

  DOI：

  10.1021/jo50001a019

文献信息

• [EN] HETEROCYCLIC COMPOUNDS AND USES THEREOF<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES ET LEURS UTILISATIONS
  申请人：ZHANG JIAZHONG

  公开号：WO2014145051A1

  公开（公告）日：2014-09-18

  Heterocyclic compounds of formula (I), methods for their preparation, pharmaceutical compositions containing such a compound and their therapeutic uses.

  配方（I）的杂环化合物，其制备方法，含有这种化合物的药物组合物及其治疗用途。
• [EN] QUATERNARY INDAZOLE GLUCOCORTICOID RECEPTOR ANTAGONISTS<br/>[FR] ANTAGONISTES DU RÉCEPTEUR DES GLUCOCORTICOÏDES D'INDAZOLE QUATERNAIRE
  申请人：CORCEPT THERAPEUTICS INC

  公开号：WO2021262587A1

  公开（公告）日：2021-12-30

  The present disclosure provides compounds of Formula I or II. Compounds of Formula I or II may be used in pharmaceutical formulations, and may be used for modulating glucocorticoid receptors.

  本公开提供了Formula I或II的化合物。Formula I或II的化合物可以用于制药配方，并可用于调节糖皮质激素受体。
• CHROMAN DERIVATIVES AS TRPM8 INHIBITORS
  申请人：AMGEN INC.

  公开号：US20140045855A1

  公开（公告）日：2014-02-13

  Chroman compounds and derivatives of Formula I are useful inhibitors of TRPM8. Such compounds are useful in treating a number of TRPM8 mediated disorders and conditions and may be used to prepare medicaments and pharmaceutical compositions useful for treating such disorders and conditions. Examples of such disorders include, but are not limited to, migraines and neuropathic pain. Compounds of Formula I have the following structure: where the definitions of the variables are provided herein.

  Formula I的Chroman化合物和衍生物是TRPM8的有用抑制剂。这些化合物在治疗多种由TRPM8介导的疾病和症状方面具有用途，并可用于制备治疗这些疾病和症状的药物和药物组合物。这些疾病的例子包括，但不限于，偏头痛和神经病性疼痛。Formula I的化合物具有以下结构：变量的定义在此提供。
• Thiazole derivatives
  申请人：Nakajima Takao

  公开号：US20070105919A1

  公开（公告）日：2007-05-10

  (Wherein n is an integer of from 0 to 3; R 1 is substituted or unsubstituted cycloalkyl, substituted or unsubstituted aryl, a substituted or unsubstituted alicyclic heterocyclic group, or a substituted or unsubstituted aromatic heterocyclic group; R 2 is halogen, substituted or unsubstituted lower alkyl, substituted or unsubstituted aryl, a substituted or unsubstituted alicyclic heterocyclic group, a substituted or unsubstituted aromatic heterocyclic group, —COR 8 , or the like; R 3 and R 4 may be the same or different, and each represents a hydrogen atom, substituted or unsubstituted lower alkyl, substituted or unsubstituted aralkyl, —COR 12 , or the like) For example, provided are adenosine A 2A receptor antagonists comprising, as the active ingredient, a thiazole derivative represented by a general formula (I), or a pharmaceutically acceptable salt thereof, and the like.

  其中n为0至3的整数；R1代表取代或未取代的环烷基、取代或未取代的芳基、取代或未取代的脂环杂环基或取代或未取代的芳香杂环基；R2代表卤素、取代或未取代的低碳基、取代或未取代的芳基、取代或未取代的脂环杂环基、取代或未取代的芳香杂环基、-COR8或类似物；R3和R4可以相同也可以不同，每个代表氢原子、取代或未取代的低碳基、取代或未取代的芳基烷基、-COR12或类似物。例如，提供了包含噻唑衍生物的腺苷A2A受体拮抗剂作为活性成分，其表示为通式（I）或其药学上可接受的盐等。
• 1,2-DIHYDROPYRIDINE COMPOUNDS, MANUFACTURING METHOD THEREOF AND USE THEREOF
  申请人：NAGATO Satoshi

  公开号：US20090275751A1

  公开（公告）日：2009-11-05

  The present invention provides a novel compound having an excellent AMPA receptor inhibitory action and/or kainate inhibitory action. A compound represented by the following formula, a salt thereof or hydrates thereof. In the formula, Q indicates NH, O or S; and R 1 , R 2 , R 3 , R 4 and R 5 are the same as or different from each other and each indicates hydrogen atom, a halogen atom, a C 1-6 alkyl group or a group represented by the formula —X-A (wherein X indicates a single bond, an optionally substituted C 1-6 alkylene group etc.; and A indicates an optionally substituted C 6-14 aromatic hydrocarbocyclic group or 5- to 14-membered aromatic heterocyclic group etc.).

  本发明提供了一种新型化合物，具有优异的AMPA受体抑制作用和/或kainate抑制作用。该化合物的化学式如下，其盐或水合物：在该式中，Q表示NH、O或S；R1、R2、R3、R4和R5相同或不同，且每个表示氢原子、卤素原子、C1-6烷基或由式—X-A表示的基团（其中X表示单键、可选地取代的C1-6烷基等；A表示可选地取代的C6-14芳香烃环基或5-至14元杂环芳香族基等）。