3-ethoxy-4-fluorobenzoic acid | 445026-29-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 3-ethoxy-4-fluorobenzoic acid
• CAS: 445026-29-9
• 化学式: C₉H₉FO₃
• 分子量: 184.167
• InChiKey: PBSYMJHUGMYAIJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  13
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  3-ethoxy-4-fluorobenzoic acid 在 对甲苯磺酸 、 N,N'-羰基二咪唑 作用下， 以 四氢呋喃 、 正丁醇 为溶剂， 反应 9.0h， 生成 5-(3-ethoxy-4-fluorophenyl)-3-(5-methyloxazol-2-yl)-4H,7H-pyrazolo[1,5-a]pyrimidin-7-one
  参考文献：
  名称：

  [EN] HETEROCYCLIC COMPOUNDS FOR THE INHIBITION OF PASK
  [FR] COMPOSÉS HÉTÉROCYCLIQUES POUR L'INHIBITION DE PASK

  摘要：

  本文披露了新的杂环化合物和组合物，以及它们作为药物治疗疾病的应用。还提供了抑制PAS激酶（PASK）在人类或动物主体中活性的方法，用于治疗疾病，如糖尿病。

  公开号：

  WO2014066795A1
• 作为产物：
  描述：

  5-溴-2-氟苯酚 在 叔丁基锂 、 potassium carbonate 作用下， 以 四氢呋喃 、 丙酮 、 正戊烷 为溶剂， 反应 0.25h， 生成 3-ethoxy-4-fluorobenzoic acid
  参考文献：
  名称：

  Potent, Novel in Vitro Inhibitors of the Pseudomonas aeruginosa Deacetylase LpxC

  摘要：

  Deacetylation of uridyldiphospho-3-O-(R-hydroxydecanoyl)-N-acetylglucosamine by LpxC is the first committed step in the Pseudomonas aeruginosa biosynthetic pathway to lipid A; homologous enzymes are found widely among Gram-negative bacteria. As an essential enzyme for which no inhibitors have yet been reported, the P. aeruginosa LpxC represents a highly attractive target for a novel antibacterial drug. We synthesized several focused small-molecule libraries, each composed of a variable aromatic ring, one of four heterocyclic/spacer moieties, and a hydroxamic acid and evaluated the LpxC inhibition of these compounds against purified P. aeruginosa enzyme. To ensure that the in vitro assay would be as physiologically relevant as possible, we synthesized a tritiated form of the specific P. aeruginosa glycolipid substrate and measured directly the enzymatically released acetate. Several of our novel compounds, predominantly those having fluorinated substituents on the aromatic ring and an oxazoline as the heterocyclic moiety, demonstrated in vitro IC50 values less than 1 muM. We now report the synthesis and in vitro evaluation of these P. aeruginosa LpxC inhibitors.

  DOI：

  10.1021/jm010579r

文献信息

• [EN] SPIRO AZETIDINE ISOXAZOLE DERIVATIVES AND THEIR USE AS SSTR5 ANTAGONISTS<br/>[FR] DÉRIVÉS DE SPIRO AZÉTIDINE ISOXAZOLE ET LEUR UTILISATION EN TANT QU'ANTAGONISTES DE SSTR5
  申请人：TAKEDA PHARMACEUTICAL

  公开号：WO2014142363A1

  公开（公告）日：2014-09-18

  Provided is a compound represented by the following formula (1) or a salt thereof, which has an SSTR5 antagonistic action: wherein each symbol has the same definition as in the specification.

  提供一个具有SSTR5拮抗作用的化合物，该化合物由以下公式（1）或其盐表示：其中每个符号的定义与说明书中相同。
• HETEROCYCLIC COMPOUNDS FOR THE INHIBITION OF PASK
  申请人：MCCALL John

  公开号：US20150284395A1

  公开（公告）日：2015-10-08

  Disclosed herein are new heterocyclic compounds and compositions and their application as pharmaceuticals for the treatment of disease. Methods of inhibiting PAS Kinase (PASK) activity in a human or animal subject are also provided for the treatment of diseases such as diabetes mellitus.

  本文公开了新的杂环化合物和组合物以及它们作为药物治疗疾病的应用。还提供了抑制人类或动物主体中PAS激酶（PASK）活性的方法，以治疗糖尿病等疾病。
• HETEROCYCLIC COMPOUND
  申请人：TAKEDA PHARMACEUTICAL COMPANY LIMITED

  公开号：US20160060273A1

  公开（公告）日：2016-03-03

  Provided is a compound represented by the following formula (1) or a salt thereof, which has an SSTR5 antagonistic action: wherein each symbol has the same definition as in the specification.

  提供的是以下式子（1）所代表的化合物或其盐，具有SSTR5拮抗作用：其中每个符号的定义与说明书中相同。
• Heterocyclic compounds for the inhibition of PASK
  申请人：BioEnergenix, LLC

  公开号：US10392389B2

  公开（公告）日：2019-08-27

  Disclosed herein are new heterocyclic compounds and compositions and their application as pharmaceuticals for the treatment of disease. Methods of inhibiting PAS Kinase (PASK) activity in a human or animal subject are also provided for the treatment of diseases such as diabetes mellitus.

  本文公开了新的杂环化合物和组合物及其作为药物治疗疾病的应用。还提供了抑制人或动物体内 PAS 激酶（PASK）活性的方法，用于治疗糖尿病等疾病。
• NOVEL TETRAHYDROISOQUINOLINE DERIVATIVE
  申请人：Daiichi Sankyo Company, Limited

  公开号：EP2256105B1

  公开（公告）日：2013-12-04