2-甲基吡啶-4-基乙酸甲酯 | 69582-95-2

• 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-甲基吡啶-4-基乙酸甲酯
• 英文名称: methyl (2-methyl-4-pyridinyl)acetate
• 英文别名: methyl 2-methyl-4-pyridylacetate；(2-methyl-pyridin-4-yl)-acetic acid methyl ester；methyl 2-methylpyridin-4-ylacetate；Methyl-2-methyl-4-pyridylacetat；Methyl 2-(2-methylpyridin-4-yl)acetate
• CAS: 69582-95-2
• 化学式: C₉H₁₁NO₂
• 分子量: 165.192
• InChiKey: CMIQBOGUZCQITE-UHFFFAOYSA-N

物化性质

• 沸点：
  138-139 °C(Press: 21 Torr)
• 密度：
  1.088±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  12
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  39.2
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-甲基吡啶-4-基乙酸甲酯 在 lithium aluminium tetrahydride 作用下， 以 乙醚 为溶剂， 以69%的产率得到2-(2-methyl-4-pyridinyl)ethanol
  参考文献：
  名称：

  Ruthenium-Catalyzed Conversion of sp³ C–O Bonds in Ethers to C–C Bonds Using Triarylboroxines

  摘要：

  Catalytic conversion of unreactive sp(3) C-O bonds in alkyl ethers to C-C bonds is described. Alkyl ethers bearing 2- or 4-pyridyl groups were coupled with triarylboroxines in the presence of a ruthenium catalyst. Triarylboroxines bearing a variety of functional groups including electron-withdrawing and -donating groups can be used for the reaction. No additional base was required for the coupling with the organoboron reagents, and base-sensitive groups can be tolerated. The reaction is considered to proceed via dehydroalkoxylation followed by addition of triarylboroxines to form C-C bonds.

  DOI：

  10.1021/ol2012007
• 作为产物：
  描述：

  2,4-二甲基吡啶 、 碳酸二甲酯 在 lithium diisopropyl amide 作用下， 反应 2.0h， 生成 2-甲基吡啶-4-基乙酸甲酯
  参考文献：
  名称：

  Modification of the pyridine moiety of non-peptidyl indole GnRH receptor antagonists

  摘要：

  The synthesis of a number of indole GnRH antagonists is described. Oxidation of the pyridine ring nitrogen, combined with alkylation at the two position, led to a compound with an excellent in vitro activity profile as well as oral bioavailability in both rats and dogs. (C) 2002 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0960-894x(02)00751-5

文献信息

• [EN] SULFONYLQUINOXALONE ACETAMIDE DERIVATIVES AND RELATED COMPOUNDS AS BRADYKININ ANTAGONISTS<br/>[FR] DERIVES D'ACETAMIDE SULFONYLQUINOXALONE ET COMPOSES ASSOCIES EN TANT QU'ANTAGONISTES DE LA BRADYKININE
  申请人：ELAN PHARM INC

  公开号：WO2003093245A1

  公开（公告）日：2003-11-13

  Disclosed are sulfonylquinoxalone acetamide derivatives useful as bradykinin antagonists to relieve symptons, associated with bradykinin including pain, inflammation, bronchoconstriction, cerebral edema, etc.

  揭示了作为布雷金肽拮抗剂有用的磺酰基喹诺酮乙酰胺衍生物，可用于缓解与布雷金肽相关的症状，包括疼痛、炎症、支气管收缩、脑水肿等。
• Sulfonylquinoxalone acetamide derivatives as bradykinin antagonists
  申请人：——

  公开号：US20040147519A1

  公开（公告）日：2004-07-29

  Disclosed are sulfonylquinoxalone acetamide derivatives useful as bradykinin antagonists.

  本发明涉及一种作为Bradykinin拮抗剂有用的磺酰基喹喔啉乙酰胺衍生物。
• Sulfonylquinoxalone acetamide derivatives and related compounds as bradykinin antagonists
  申请人：——

  公开号：US20040147520A1

  公开（公告）日：2004-07-29

  Disclosed are sulfonylquinoxalone acetamide derivatives useful as bradykinin antagonists.

  本发明涉及一种作为缓激肽拮抗剂有用的磺酰基喹喔啉乙酰胺衍生物。
• Antitumor Agent
  申请人：Arai Hitoshi

  公开号：US20090012060A1

  公开（公告）日：2009-01-08

  The present invention provides an antitumor agent and the like, which comprises as an active ingredient, a pyrimidine derivative represented by Formula (I): [wherein —X—Y-Z- represents —O—CR 3 ═N— (wherein R 3 represents a hydrogen atom, a substituted or unsubstituted aromatic heterocyclic group and the like) and the like, R 1 represents —NR 10 R 11 (wherein R 10 and R 11 may be the same or different, and each represents a hydrogen atom, substituted or unsubstituted lower alkyl and the like) and the like, R 2 represents —NR 13 R 14 (wherein R 13 and R 14 may be the same or different, and each represents a hydrogen atom, substituted or unsubstituted lower alkyl and the like)] or a pharmaceutically acceptable salt thereof.

  本发明提供了一种抗肿瘤剂及类似物，其包括一种以嘧啶衍生物为活性成分，其表示为式（I）：[其中- X-Y-Z-表示-O-CR3═N-（其中R3表示氢原子，取代或未取代的芳香族杂环基等），R1表示-NR10R11（其中R10和R11可以相同或不同，且每个表示氢原子，取代或未取代的较低烷基等），R2表示-NR13R14（其中R13和R14可以相同或不同，且每个表示氢原子，取代或未取代的较低烷基等）]或其药学上可接受的盐。
• Sulfonylquinoxalone derivatives and related compounds as bradykinin antagonists
  申请人：Grant S. Francine

  公开号：US20060293332A1

  公开（公告）日：2006-12-28

  Disclosed are sulfonylquinoxalone acetamide derivatives useful as bradykinin antagonists.

  本发明涉及一种作为缓激肽拮抗剂有用的磺酰基喹喔啉乙酰胺衍生物。