ethyl 2-(6-bromo-2,2-dimethyl-4-oxo-3,4-dihydro-2H-3-chromenyl)-2-oxoacetate | 1015694-67-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并吡喃
• 英文名称: ethyl 2-(6-bromo-2,2-dimethyl-4-oxo-3,4-dihydro-2H-3-chromenyl)-2-oxoacetate
• 英文别名: ethyl 2-(6-bromo-2,2-dimethyl-4-oxo-3H-chromen-3-yl)-2-oxoacetate
• CAS: 1015694-67-3
• 化学式: C₁₅H₁₅BrO₅
• 分子量: 355.185
• InChiKey: OPSFAXYKKVPWBN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  21
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  69.7
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  ethyl 2-(6-bromo-2,2-dimethyl-4-oxo-3,4-dihydro-2H-3-chromenyl)-2-oxoacetate 、 甲基肼 以 乙醇 为溶剂， 反应 12.0h， 生成 、
  参考文献：
  名称：

  Nidufexor (LMB763), a Novel FXR Modulator for the Treatment of Nonalcoholic Steatohepatitis

  摘要：

  Farnesoid X receptor (FXR) agonists are emerging as important potential therapeutics for the treatment of nonalcoholic steatohepatitis (NASH) patients, as they exert positive effects on multiple aspects of the disease. FXR agonists reduce lipid accumulation in the liver, hepatocellular inflammation, hepatic injury, and fibrosis. While there are currently no approved therapies for NASH, the bile acid-derived FXR agonist obeticholic acid (OCA; 6-ethyl chenodeoxycholic acid) has shown promise in clinical studies. Previously, we described the discovery of tropifexor (LJN452), the most potent non-bile acid FXR agonist currently in clinical investigation. Here, we report the discovery of a novel chemical series of non-bile acid FXR agonists based on a tricyclic dihydrochromenopyrazole core from which emerged nidufexor (LMB763), a compound with partial FXR agonistic activity in vitro and FXR-dependent gene modulation in vivo. Nidufexor has advanced to Phase 2 human clinical trials in patients with NASH and diabetic nephropathy.

  DOI：

  10.1021/acs.jmedchem.9b01621
• 作为产物：
  描述：

  6-溴-2,2-二甲基-4-二氢色原酮 、 草酸二乙酯 在 sodium hexamethyldisilazane 作用下， 以 四氢呋喃 为溶剂， 反应 1.5h， 生成 ethyl 2-(6-bromo-2,2-dimethyl-4-oxo-3,4-dihydro-2H-3-chromenyl)-2-oxoacetate
  参考文献：
  名称：

  Nidufexor (LMB763), a Novel FXR Modulator for the Treatment of Nonalcoholic Steatohepatitis

  摘要：

  Farnesoid X receptor (FXR) agonists are emerging as important potential therapeutics for the treatment of nonalcoholic steatohepatitis (NASH) patients, as they exert positive effects on multiple aspects of the disease. FXR agonists reduce lipid accumulation in the liver, hepatocellular inflammation, hepatic injury, and fibrosis. While there are currently no approved therapies for NASH, the bile acid-derived FXR agonist obeticholic acid (OCA; 6-ethyl chenodeoxycholic acid) has shown promise in clinical studies. Previously, we described the discovery of tropifexor (LJN452), the most potent non-bile acid FXR agonist currently in clinical investigation. Here, we report the discovery of a novel chemical series of non-bile acid FXR agonists based on a tricyclic dihydrochromenopyrazole core from which emerged nidufexor (LMB763), a compound with partial FXR agonistic activity in vitro and FXR-dependent gene modulation in vivo. Nidufexor has advanced to Phase 2 human clinical trials in patients with NASH and diabetic nephropathy.

  DOI：

  10.1021/acs.jmedchem.9b01621

文献信息

• [EN] NOVEL CANNABINOID RECEPTOR LIGANDS, PHARMACEUTICAL COMPOSITIONS CONTAINING THEM, AND PROCESS FOR THEIR PREPARATION<br/>[FR] NOUVEAUX LIGANDS DE RÉCEPTEUR CANNABINOÏDE, COMPOSITIONS PHARMACEUTIQUES LES CONTENANT, ET PROCÉDÉ ASSOCIÉ À LEUR PRÉPARATION
  申请人：GLENMARK PHARMACEUTICALS LTD

  公开号：WO2008035356A2

  公开（公告）日：2008-03-27

  [EN] The present invention relates to novel cannabinoid receptor modulators, in particular cannabinoid 1 (CBl) or cannabinoid 2 (CB2) receptor modulators, and uses thereof for treating diseases, conditions and/or disorders modulated by a cannabinoid receptor (such as pain, neurodegenerative disorders, eating disorders, weight loss or control, and obesity).
  [FR] La présente invention concerne de nouveaux modulateurs de récepteur cannabinoïde, notamment les modulateurs des récepteurs cannabinoïdes 1 (CB1) ou cannabinoïdes 2 (CB2). Cette invention a aussi pour objet l'utilisation de ces modulateurs dans le traitement de maladies, conditions et/ou troubles modulés par un récepteur cannabinoïde (tel que la douleur, les troubles neurodégénératifs, les troubles alimentaires, la perte ou la régulation du poids, et l'obésité).
• Nidufexor (LMB763), a Novel FXR Modulator for the Treatment of Nonalcoholic Steatohepatitis
  作者：Donatella Chianelli、Paul V. Rucker、Jason Roland、David C. Tully、John Nelson、Xiaodong Liu、Badry Bursulaya、Eloy D. Hernandez、Jane Wu、Mahavir Prashad、Thierry Schlama、Yugang Liu、Alan Chu、James Schmeits、David J. Huang、Robert Hill、Dingjiu Bao、Jocelyn Zoll、Young Kim、Todd Groessl、Peter McNamara、Bo Liu、Wendy Richmond、Ignacio Sancho-Martinez、Andrew Phimister、H. Martin Seidel、Michael K. Badman、Sean B. Joseph、Bryan Laffitte、Valentina Molteni

  DOI：10.1021/acs.jmedchem.9b01621

  日期：2020.4.23

  Farnesoid X receptor (FXR) agonists are emerging as important potential therapeutics for the treatment of nonalcoholic steatohepatitis (NASH) patients, as they exert positive effects on multiple aspects of the disease. FXR agonists reduce lipid accumulation in the liver, hepatocellular inflammation, hepatic injury, and fibrosis. While there are currently no approved therapies for NASH, the bile acid-derived FXR agonist obeticholic acid (OCA; 6-ethyl chenodeoxycholic acid) has shown promise in clinical studies. Previously, we described the discovery of tropifexor (LJN452), the most potent non-bile acid FXR agonist currently in clinical investigation. Here, we report the discovery of a novel chemical series of non-bile acid FXR agonists based on a tricyclic dihydrochromenopyrazole core from which emerged nidufexor (LMB763), a compound with partial FXR agonistic activity in vitro and FXR-dependent gene modulation in vivo. Nidufexor has advanced to Phase 2 human clinical trials in patients with NASH and diabetic nephropathy.