ethyl 3-{4-[(3-bromophenyl)acetyl]phenyl}propanoate | 1269763-63-4

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二苯乙烯类
• 英文名称: ethyl 3-{4-[(3-bromophenyl)acetyl]phenyl}propanoate
• 英文别名: Ethyl 3-[4-[2-(3-bromophenyl)acetyl]phenyl]propanoate
• CAS: 1269763-63-4
• 化学式: C₁₉H₁₉BrO₃
• 分子量: 375.262
• InChiKey: KDNAPDSIMUJJGX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  23
• 可旋转键数：
  8
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.26
• 拓扑面积：
  43.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  ethyl 3-{4-[(3-bromophenyl)acetyl]phenyl}propanoate 在 sodium tetrahydroborate 、 四(三苯基膦)钯 、 lithium hydroxide monohydrate 、 水 、 sodium carbonate 作用下， 以 四氢呋喃 、 甲醇 、 乙醇 、 水 、 甲苯 为溶剂， 反应 3.0h， 生成
  参考文献：
  名称：

  Design, Synthesis, and Biological Activity of Potent and Orally Available G Protein-Coupled Receptor 40 Agonists

  摘要：

  G protein-coupled receptor 40 (GPR40) is being recently considered to be a new potential drug target for the treatment of type 2 diabetes because of its role in the enhancement of free fatty acid-regulated glucose-stimulated insulin secretion in pancreatic beta-cells. We initially identified benzyloxyphenylproparoic acid (1b) (EC50 = 510 nM), which was designed based on the structure of free fatty acids, as a promising lead compound with GPR40 agonist activity. Chemical modification of compound 1b led to the discovery of 3-{4-[(2',6'-dimethylbiphenyl-3-yl)methoxy]-2-fluorophenyl}propanoic acid (4p) as a potent GPR40 agonist (EC50 = 5,7 nM). Compound 4p exhibited acceptable pharmacokinetic profiles and significant glucose-lowering effects during an oral glucose tolerance test in diabetic rat;. Moreover, no hypoglycemic event was observed even after administration of a high dose of compound 4p to normal fasted rats. These pharmacological results suggest that GPR40 agonists might be novel glucose-dependent insulin secretagogues with little or no risk of hypoglycemia.

  DOI：

  10.1021/jm101405t
• 作为产物：
  描述：

  3-苯丙酸乙酯 、 2-(3-溴苯基)乙酰氯 在 aluminum (III) chloride 作用下， 以 硝基甲烷 为溶剂， 反应 4.0h， 以4.25 g的产率得到ethyl 3-{4-[(3-bromophenyl)acetyl]phenyl}propanoate
  参考文献：
  名称：

  Design, Synthesis, and Biological Activity of Potent and Orally Available G Protein-Coupled Receptor 40 Agonists

  摘要：

  G protein-coupled receptor 40 (GPR40) is being recently considered to be a new potential drug target for the treatment of type 2 diabetes because of its role in the enhancement of free fatty acid-regulated glucose-stimulated insulin secretion in pancreatic beta-cells. We initially identified benzyloxyphenylproparoic acid (1b) (EC50 = 510 nM), which was designed based on the structure of free fatty acids, as a promising lead compound with GPR40 agonist activity. Chemical modification of compound 1b led to the discovery of 3-{4-[(2',6'-dimethylbiphenyl-3-yl)methoxy]-2-fluorophenyl}propanoic acid (4p) as a potent GPR40 agonist (EC50 = 5,7 nM). Compound 4p exhibited acceptable pharmacokinetic profiles and significant glucose-lowering effects during an oral glucose tolerance test in diabetic rat;. Moreover, no hypoglycemic event was observed even after administration of a high dose of compound 4p to normal fasted rats. These pharmacological results suggest that GPR40 agonists might be novel glucose-dependent insulin secretagogues with little or no risk of hypoglycemia.

  DOI：

  10.1021/jm101405t

文献信息

• Design, Synthesis, and Biological Activity of Potent and Orally Available G Protein-Coupled Receptor 40 Agonists
  作者：Shinobu Sasaki、Shuji Kitamura、Nobuyuki Negoro、Masami Suzuki、Yoshiyuki Tsujihata、Nobuhiro Suzuki、Takashi Santou、Naoyuki Kanzaki、Masataka Harada、Yasuhiro Tanaka、Makoto Kobayashi、Norio Tada、Miyuki Funami、Toshimasa Tanaka、Yoshio Yamamoto、Kohji Fukatsu、Tsuneo Yasuma、Yu Momose

  DOI：10.1021/jm101405t

  日期：2011.3.10

  G protein-coupled receptor 40 (GPR40) is being recently considered to be a new potential drug target for the treatment of type 2 diabetes because of its role in the enhancement of free fatty acid-regulated glucose-stimulated insulin secretion in pancreatic beta-cells. We initially identified benzyloxyphenylproparoic acid (1b) (EC50 = 510 nM), which was designed based on the structure of free fatty acids, as a promising lead compound with GPR40 agonist activity. Chemical modification of compound 1b led to the discovery of 3-4-[(2',6'-dimethylbiphenyl-3-yl)methoxy]-2-fluorophenyl}propanoic acid (4p) as a potent GPR40 agonist (EC50 = 5,7 nM). Compound 4p exhibited acceptable pharmacokinetic profiles and significant glucose-lowering effects during an oral glucose tolerance test in diabetic rat;. Moreover, no hypoglycemic event was observed even after administration of a high dose of compound 4p to normal fasted rats. These pharmacological results suggest that GPR40 agonists might be novel glucose-dependent insulin secretagogues with little or no risk of hypoglycemia.