SC4 | 1364692-88-5

• 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: SC4
• 英文别名: 5-{[6-chloro-5-(2'-hydroxy[1,1'-biphenyl]-4-yl)-1H-imidazo[4,5-b]pyridin-2-yl]oxy}-2-methylbenzoic acid；5-[[6-chloro-5-[4-(2-hydroxyphenyl)phenyl]-1H-imidazo[4,5-b]pyridin-2-yl]oxy]-2-methylbenzoic acid
• CAS: 1364692-88-5
• 化学式: C₂₆H₁₈ClN₃O₄
• 分子量: 471.9
• InChiKey: MEZQZPGDJJEQPZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.1
• 重原子数：
  34
• 可旋转键数：
  5
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.04
• 拓扑面积：
  108
• 氢给体数：
  3
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  5-羟基-2-甲基苯甲酸甲酯 在 bis-triphenylphosphine-palladium(II) chloride 、 四丁基氟化铵 、 potassium carbonate 、 caesium carbonate 作用下， 以 四氢呋喃 、 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 8.75h， 生成 SC4
  参考文献：
  名称：

  Structural Determinants for Small-Molecule Activation of Skeletal Muscle AMPK α2β2γ1 by the Glucose Importagog SC4

  摘要：

  The AMP-activated protein kinase (AMPK) alpha beta gamma het-erotrimer regulates cellular energy homeostasis with tissue-specific isoform distribution. Smallmolecule activation of skeletal muscle alpha 2 beta 2 AMPK complexes may prove a valuable treatment strategy for type 2 diabetes and insulin resistance. Herein, we report the small-molecule SC4 is a potent, direct AMPK activator that preferentially activates alpha 2 complexes and stimulates skeletal muscle glucose uptake. In parallel with the term secretagog, we propose "importagog" to define a substance that induces or augments cellular uptake of another substance. Three-dimensional structures of the glucose importagog SC4 bound to activated alpha 2 beta 2 gamma 1 and alpha 2 beta 1 gamma 1 complexes reveal binding determinants, in particular a key interaction between the SC4 imidazopyridine 4'-nitrogen and beta 2-Asp111, which provide a design paradigm for beta 2-AMPK therapeutics. The alpha 2 beta 2 gamma 1/SC4 structure reveals an interaction between a beta 2 N-terminal alpha helix and the alpha 2 autoinhibitory domain. Our results provide a structurefunction guide to accelerate development of potent, but importantly tissue-specific, beta 2-AMPK therapeutics.

  DOI：

  10.1016/j.chembiol.2018.03.008

文献信息

• HETERO RING-FUSED IMIDAZOLE DERIVATIVE HAVING AMPK ACTIVATING EFFECT
  申请人：Tonogaki Keisuke

  公开号：US20130184240A1

  公开（公告）日：2013-07-18

  Disclosed is a compound which is useful as an AMPK activator. A compound represented by the formula: its pharmaceutically acceptable salt, or a solvate thereof, wherein a group represented by the formula: is a group represented by the formula: R 1 is each independently halogen, hydroxy, cyano, nitro, carboxy, substituted or unsubstituted alkyl, substituted or unsubstituted alkenyl or the like; m is an integer of 0 to 3; R 2 is hydrogen, or substituted or unsubstituted alkyl; X is —O—; and Y is substituted or unsubstituted aryl, or substituted or unsubstituted heteroaryl.

  揭示了一种作为AMPK激活剂有用的化合物。一种由以下公式表示的化合物：其药学上可接受的盐，或其溶剂化合物，其中由以下公式表示的基团：是由以下公式表示的基团：R1是各自独立的卤素、羟基、氰基、硝基、羧基、取代或未取代的烷基、取代或未取代的烯烃基或类似物；m是0到3的整数；R2是氢，或取代或未取代的烷基；X是—O—；Y是取代或未取代的芳基，或取代或未取代的杂环芳基。
• US9133186B2
  申请人：——

  公开号：US9133186B2

  公开（公告）日：2015-09-15