2-氟-4,5-二甲氧基苯甲酸 | 79474-35-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 2-氟-4,5-二甲氧基苯甲酸
• 英文名称: 6-Fluoroveratric acid
• 英文别名: 2-Fluoro-4,5-dimethoxybenzoic acid
• CAS: 79474-35-4
• 化学式: C₉H₉FO₄
• mdl: MFCD06208568
• 分子量: 200.166
• InChiKey: DFGPPMUENMUUDV-UHFFFAOYSA-N

物化性质

• 沸点：
  295.9±35.0 °C(Predicted)
• 密度：
  1.298±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  14
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.222
• 拓扑面积：
  55.8
• 氢给体数：
  1
• 氢受体数：
  5

安全信息

• 海关编码：
  2918990090
• 危险性防范说明：
  P261,P280,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H332,H335

反应信息

• 作为反应物：
  描述：

  2-氟-4,5-二甲氧基苯甲酸 在 氯化亚砜 作用下， 以 二氯甲烷 为溶剂， 反应 4.0h， 生成 2,6-difluoroveratraldehyde
  参考文献：
  名称：

  Synthesis of fluoro- and polyfluoro-veratraldehydes by electrophilic fluorination

  摘要：

  Lithiation of oxazolines derived from fluorinated veratric acid, followed by electrophilic fluorination and subsequent reductive oxazoline cleavage, provides a convenient route to di- and tri-fluoroveratraldehydes. Similarly, 4-fluoroveratrol was converted by lithiation and fluorination to 3,4-difluoroveratrol, which can be used to prepare 5,6-difluoroveratraldehyde.

  DOI：

  10.1016/0022-1139(95)90108-t
• 作为产物：
  描述：

  6-氟藜芦醛 在 potassium permanganate 作用下， 以 水 为溶剂， 反应 1.0h， 以87%的产率得到2-氟-4,5-二甲氧基苯甲酸
  参考文献：
  名称：

  Synthesis of fluoro- and polyfluoro-veratraldehydes by electrophilic fluorination

  摘要：

  Lithiation of oxazolines derived from fluorinated veratric acid, followed by electrophilic fluorination and subsequent reductive oxazoline cleavage, provides a convenient route to di- and tri-fluoroveratraldehydes. Similarly, 4-fluoroveratrol was converted by lithiation and fluorination to 3,4-difluoroveratrol, which can be used to prepare 5,6-difluoroveratraldehyde.

  DOI：

  10.1016/0022-1139(95)90108-t

文献信息

• PYRROLOPYRAZINE-SPIROCYCLIC PIPERIDINE AMIDES AS MODULATORS OF ION CHANNELS
  申请人：Hadida Ruah Sara Sabina

  公开号：US20120196869A1

  公开（公告）日：2012-08-02

  The invention relates to pyrrolopyrazine-spirocyclic piperidine amide compounds useful as inhibitors of ion channels. The invention also provides pharmaceutically acceptable compositions comprising the compounds of the invention and methods of using the compositions in the treatment of various disorders.

  这项发明涉及对离子通道具有抑制作用的吡咯吡嘧啶-螺环哌啶酰胺化合物。该发明还提供了包括该发明化合物的药学上可接受的组合物，以及使用这些组合物治疗各种疾病的方法。
• [EN] HETEROCYCLIC CHROMENE-SPIROCYCLIC PIPERIDINE AMIDES AS MODULATORS OF ION CHANNELS<br/>[FR] AMIDES DE CHROMÈNE HÉTÉROCYCLIQUE-PIPÉRIDINE SPIROCYCLIQUE UTILES COMME MODULATEURS DES CANAUX IONIQUES
  申请人：VERTEX PHARMA

  公开号：WO2011140425A1

  公开（公告）日：2011-11-10

  The invention relates to heterocyclic chromene-spirocyclic piperidine amides useful as inhibitors of ion channels. The invention also provides pharmaceutically acceptable compositions comprising the compounds of the invention and methods of using the compositions in the treatment of various disorders.

  本发明涉及杂环色烯-螺环哌啶酰胺，用作离子通道的抑制剂。本发明还提供了包含本发明化合物的药用可接受组合物，以及使用这些组合物治疗各种疾病的方法。
• [EN] BENZOXAZINES AS MODULATORS OF ION CHANNELS<br/>[FR] BENZOXAZINES COMME MODULATEURS DES CANAUX IONIQUES
  申请人：VERTEX PHARMA

  公开号：WO2013067248A1

  公开（公告）日：2013-05-10

  The invention relates to benzoxazines useful as inhibitors of ion channels. The invention also provides pharmaceutically acceptable compositions comprising the compounds of the invention and methods of using the compositions in the treatment of various disorders.

  本发明涉及可用作离子通道抑制剂的苯并噁嗪。本发明还提供了包含本发明化合物的药用可接受组合物，以及使用这些组合物治疗各种疾病的方法。
• SUBSTITUTED N-ARYL BENZAMIDES AND RELATED COMPOUNDS FOR TREATMENT OF AMYLOID DISEASES AND SYNUCLEINOPATHIES
  申请人：Snow Alan

  公开号：US20090060838A1

  公开（公告）日：2009-03-05

  Substituted n-aryl benzamides, related compounds and their pharmaceutically acceptable salts, their synthesis and labeling, pharmaceutical compositions containing them, and their use in the treatment of amyloid diseases, including Aβ amyloidosis, such as observed in Alzheimer's disease, IAPP amyloidosis, such as observed in type 2 diabetes, and synucleinopathies, such as observed in Parkinson's disease, and the manufacture of medicaments for such treatment are provided. Also provided is the use of the disclosed compounds as imaging agents and methods for in vivo imaging and diagnosis of amyloid and synuclein diseases.

  本发明提供了取代的n-芳基苯甲酰胺、相关化合物及其药学上可接受的盐、它们的合成和标记、含有它们的制药组合物以及它们在治疗淀粉样疾病中的应用，包括Aβ淀粉样蛋白病，如阿尔茨海默病，IAPP淀粉样蛋白病，如2型糖尿病，以及突触蛋白病，如帕金森病，并制造用于此类治疗的药物。本发明还提供了所述化合物作为成像剂的应用以及体内成像和诊断淀粉样和突触蛋白疾病的方法。
• HETEROCYCLIC CHROMENE-SPIROCYCLIC PIPERIDINE AMIDES AS MODULATORS OF ION CHANNELS
  申请人：Hadida-Ruah Sara Sabina

  公开号：US20110306607A1

  公开（公告）日：2011-12-15

  The invention relates to heterocyclic chromene-spirocyclic piperidine amides useful as inhibitors of ion channels. The invention also provides pharmaceutically acceptable compositions comprising the compounds of the invention and methods of using the compositions in the treatment of various disorders.

  本发明涉及杂环色烯-螺环哌啶酰胺类化合物，其可用作离子通道抑制剂。本发明还提供了包含本发明化合物的药学上可接受的组合物，并提供了使用这些组合物治疗各种疾病的方法。

表征谱图