4-(tert-butyl)-1-methyl-2-(dimethoxyphosphoryl)succinate | 1174275-13-8

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: 4-(tert-butyl)-1-methyl-2-(dimethoxyphosphoryl)succinate
• 英文别名: 4-Tert-butyl 1-methyl 2-(dimethoxyphosphoryl)succinate；4-O-tert-butyl 1-O-methyl 2-dimethoxyphosphorylbutanedioate
• CAS: 1174275-13-8
• 化学式: C₁₁H₂₁O₇P
• 分子量: 296.257
• InChiKey: DZOKOMHIWADERR-UHFFFAOYSA-N

物化性质

• 沸点：
  365.1±32.0 °C(Predicted)
• 密度：
  1.164±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.2
• 重原子数：
  19
• 可旋转键数：
  9
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.82
• 拓扑面积：
  88.1
• 氢给体数：
  0
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  4-(tert-butyl)-1-methyl-2-(dimethoxyphosphoryl)succinate 在 正丁基锂 、 [(S)-2,2'-双(二苯基磷)-1,1'-联萘]二氯化钌(II) 、 四丁基氢氧化铵 、 氢气 、 二环己胺 作用下， 以 四氢呋喃 、 甲醇 、 正己烷 、 水 为溶剂， 5.0~55.0 ℃ 、1.0 MPa 条件下， 反应 74.75h， 生成 (R)-2-苄基丁二酸 4-叔丁酯
  参考文献：
  名称：

  N-Thiazolylamide-based free fatty-acid 2 receptor agonists: Discovery, lead optimization and demonstration of off-target effect in a diabetes model

  摘要：

  Free fatty acid-2 (FFA2) receptor is a G-protein coupled receptor of interest in the development of therapeutics in metabolic and inflammatory disease areas. The discovery and optimization of an N-thiazolylamide carboxylic acid FFA2 agonist scaffold is described. Dual key objectives were to i) evaluate the potential of this scaffold for lead optimization in particular with respect to safety de-risking physicochemical properties, i.e. lipophilicity and aromatic content, and ii) to demonstrate the utility of selected lead analogues from this scaffold in a pertinent in vivo model such as oral glucose tolerance test (OGTT). As such, a concomitant improvement in bioactivity together with lipophilic ligand efficiency (LLE) and fraction sp3 content (Fsp(3)) parameters guided these efforts. Compound 10 was advanced into studies in mice on the basis of its optimized profile vs initial lead 1 (Delta LLE = 0.3, Delta Fsp(3) = 0.24). Although active in OGTT, 10 also displayed similar activity in the FFA2-knockout mice. Given this off-target OGTT effect, we discontinued development of this FFA2 agonist scaffold.

  DOI：

  10.1016/j.bmc.2018.09.015

文献信息

• 5,6,Fused Pyrrolidine Compounds Useful as Tachykinin Receptor Antagonists
  申请人：Bao Jianming

  公开号：US20090286777A1

  公开（公告）日：2009-11-19

  The present invention is directed to certain 5,6-fused pyrrolidine compounds which are useful as neurokinin-1 (NK-1) receptor antagonists, and inhibitors of tachykinin and in particular substance P. The invention is also concerned with pharmaceutical formulations comprising these compounds as active ingredients and the use of the compounds and their formulations in the treatment of certain disorders, including emesis, urinary incontinence, depression, and anxiety.

  本发明涉及某些5,6-融合吡咯烷化合物，其作为神经激肽-1（NK-1）受体拮抗剂和缓激肽，特别是物质P的抑制剂具有用途。本发明还涉及含有这些化合物作为活性成分的制药配方以及这些化合物和它们的配方在治疗某些疾病，包括恶心、尿失禁、抑郁症和焦虑症中的应用。
• N-Thiazolylamide-based free fatty-acid 2 receptor agonists: Discovery, lead optimization and demonstration of off-target effect in a diabetes model
  作者：Hamid R. Hoveyda、Graeme L. Fraser、Ludivine Zoute、Guillaume Dutheuil、Didier Schils、Cyrille Brantis、Alexey Lapin、Julien Parcq、Sandra Guitard、François Lenoir、Mohamed El Bousmaqui、Sarah Rorive、Sandrine Hospied、Sébastien Blanc、Jérôme Bernard、Frédéric Ooms、Joanne C. McNelis、Jerrold M. Olefsky

  DOI：10.1016/j.bmc.2018.09.015

  日期：2018.10

  Free fatty acid-2 (FFA2) receptor is a G-protein coupled receptor of interest in the development of therapeutics in metabolic and inflammatory disease areas. The discovery and optimization of an N-thiazolylamide carboxylic acid FFA2 agonist scaffold is described. Dual key objectives were to i) evaluate the potential of this scaffold for lead optimization in particular with respect to safety de-risking physicochemical properties, i.e. lipophilicity and aromatic content, and ii) to demonstrate the utility of selected lead analogues from this scaffold in a pertinent in vivo model such as oral glucose tolerance test (OGTT). As such, a concomitant improvement in bioactivity together with lipophilic ligand efficiency (LLE) and fraction sp3 content (Fsp(3)) parameters guided these efforts. Compound 10 was advanced into studies in mice on the basis of its optimized profile vs initial lead 1 (Delta LLE = 0.3, Delta Fsp(3) = 0.24). Although active in OGTT, 10 also displayed similar activity in the FFA2-knockout mice. Given this off-target OGTT effect, we discontinued development of this FFA2 agonist scaffold.