2-(3-bromo-4-methylsulfanylphenyl)-3-cyclopentylpropionic acid methyl ester

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫醚类
• 英文名称: 2-(3-bromo-4-methylsulfanylphenyl)-3-cyclopentylpropionic acid methyl ester
• 英文别名: 2-(3-bromo-4-methylsulfanyl-phenyl)-3-cyclopentyl-propionic acid methyl ester；methyl 2-(3-bromo-4-methylsulfanylphenyl)-3-cyclopentylpropanoate
• 化学式: C₁₆H₂₁BrO₂S
• 分子量: 357.312
• InChiKey: MWYPPWJUOABHDB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.5
• 重原子数：
  20
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.56
• 拓扑面积：
  51.6
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-(3-bromo-4-methylsulfanylphenyl)-3-cyclopentylpropionic acid methyl ester 在 水 、 间氯过氧苯甲酸 、 sodium hydroxide 作用下， 以 甲醇 、 二氯甲烷 为溶剂， 反应 30.0h， 生成 2-(3-bromo-4-methanesulfonylphenyl)-3-cyclopentylpropionic acid
  参考文献：
  名称：

  Discovery of Piragliatin—First Glucokinase Activator Studied in Type 2 Diabetic Patients

  摘要：

  Glucokinase (GK) activation as a potential strategy to treat type 2 diabetes (T2D) is well recognized. Compound 1, a glucokinase activator (GKA) lead that we have previously disclosed, caused reversible hepatic lipidosis in repeat-dose toxicology studies. We hypothesized that the hepatic lipidosis was due to the structure-based toxicity and later established that it was due to the formation of a thiourea metabolite, 2. Subsequent SAR studies of 1 led to the identification of a pyrazine-based lead analogue 3, lacking the thiazole moiety. In vivo metabolite identification studies, followed by the independent synthesis and profiling of the cyclopentyl keto- and hydroxyl- metabolites of 3, led to the selection of piragliatin, 4, as the clinical lead. Piragliatin was found to lower pre- and postprandial glucose levels, improve the insulin secretory profile, increase beta-cell sensitivity to glucose, and decrease hepatic glucose output in patients with T2D.

  DOI：

  10.1021/jm3008689
• 作为产物：
  描述：

  2-(4-(甲硫基)苯基)乙酸甲酯 在 N,N-二甲基丙烯基脲 、 正丁基锂 、 溴 、 二异丙胺 作用下， 以 四氢呋喃 、 四氯化碳 、 正己烷 为溶剂， 反应 24.0h， 生成 2-(3-bromo-4-methylsulfanylphenyl)-3-cyclopentylpropionic acid methyl ester
  参考文献：
  名称：

  Discovery of Piragliatin—First Glucokinase Activator Studied in Type 2 Diabetic Patients

  摘要：

  Glucokinase (GK) activation as a potential strategy to treat type 2 diabetes (T2D) is well recognized. Compound 1, a glucokinase activator (GKA) lead that we have previously disclosed, caused reversible hepatic lipidosis in repeat-dose toxicology studies. We hypothesized that the hepatic lipidosis was due to the structure-based toxicity and later established that it was due to the formation of a thiourea metabolite, 2. Subsequent SAR studies of 1 led to the identification of a pyrazine-based lead analogue 3, lacking the thiazole moiety. In vivo metabolite identification studies, followed by the independent synthesis and profiling of the cyclopentyl keto- and hydroxyl- metabolites of 3, led to the selection of piragliatin, 4, as the clinical lead. Piragliatin was found to lower pre- and postprandial glucose levels, improve the insulin secretory profile, increase beta-cell sensitivity to glucose, and decrease hepatic glucose output in patients with T2D.

  DOI：

  10.1021/jm3008689

文献信息

• Heteroaromatic glucokinase activators
  申请人：——

  公开号：US20010039344A1

  公开（公告）日：2001-11-08

  2,3-Di-substituted N-heteroaromatic propionamides with said substitution at the 2-position being a substituted phenyl group and at the 3-position being a cycloalkyl ring, said propionamides being glucokinase activators which increase insulin secretion in the treatment of type II diabetes.

  2,3-二取代N-杂环丙酰胺，其中2-位取代为取代苯基，3-位取代为环烷基环，这些丙酰胺是葡萄糖激酶激活剂，可增加胰岛素分泌，用于治疗2型糖尿病。
• Fused heteroaromatic glucokinase activators
  申请人：——

  公开号：US20020103199A1

  公开（公告）日：2002-08-01

  Glucokinase activating amides are useful for increasing insulin secretion in the treatment of type II diabetes.

  葡萄糖激酶活化酰胺在治疗II型糖尿病中增加胰岛素分泌方面非常有用。
• FUSED HETEROAROMATIC GLUCOKINASE ACTIVATORS
  申请人：——

  公开号：US20020103241A1

  公开（公告）日：2002-08-01

  Glucokinase activating amides are useful for increasing insulin secretion in the treatment of type II diabetes.

  葡萄糖激酶激活酰胺在治疗2型糖尿病中增加胰岛素分泌方面非常有用。
• Urea derivatives
  申请人：Hoffman-La Roche Inc.

  公开号：US06528543B1

  公开（公告）日：2003-03-04

  Glucokinase activating compounds of the formula wherein R1 and R2 are independently hydrogen, halo, amino, nitro, cyano, sulfonamido, lower alkyl, perfluoro-lower alkyl, lower alkyl thio, perfluoro-lower alkyl thio, lower alkyl sulfonyl, or perfluoro-lower alkyl sulfonyl; R3 is cycloalkyl having from 3 to 7 carbon atoms or lower alkyl having from 2 to 4 carbon atoms; R4 is hydrogen, lower alkyl, lower alkenyl, hydroxy lower alkyl, halo lower alkyl, R5 and R6 are hydrogen or lower alkyl; and n is 0, 1, 2, 3 or 4; or a pharmaceutically acceptable salt thereof

  该公式中的激活葡萄糖激酶化合物，其中R1和R2独立地为氢、卤素、氨基、硝基、氰基、磺酰胺基、低碳基、全氟低碳基、低碳硫基、全氟低碳硫基、低碳基磺酰基或全氟低碳基磺酰基；R3为具有3至7个碳原子的环烷基或具有2至4个碳原子的低碳基；R4为氢、低碳基、低碳烯基、羟基低碳基或卤素低碳基；R5和R6为氢或低碳基；n为0、1、2、3或4；或其药学上可接受的盐。
• GLUCOKINASE ACTIVATORS
  申请人：F. HOFFMANN-LA ROCHE AG

  公开号：EP1169312A2

  公开（公告）日：2002-01-09