N-[5-[[3-(4-amino-6-methyl-1,3,5-triazin-2-yl)-5-chloropyridin-2-yl]amino]-2-chloropyridin-3-yl]morpholine-4-sulfonamide | 1396397-63-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 三嗪类
• 英文名称: N-[5-[[3-(4-amino-6-methyl-1,3,5-triazin-2-yl)-5-chloropyridin-2-yl]amino]-2-chloropyridin-3-yl]morpholine-4-sulfonamide
• CAS: 1396397-63-9
• 化学式: C₁₈H₁₉Cl₂N₉O₃S
• 分子量: 512.379
• InChiKey: OMAOPVVDUUYSAR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  33
• 可旋转键数：
  6
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.28
• 拓扑面积：
  170
• 氢给体数：
  3
• 氢受体数：
  12

反应信息

• 作为产物：
  描述：

  2-氯-3-氨基-5-溴吡啶 在 盐酸 、 4-二甲氨基吡啶 、 tris-(dibenzylideneacetone)dipalladium(0) 、 水 、 4,5-双二苯基膦-9,9-二甲基氧杂蒽 、 sodium t-butanolate 作用下， 以 四氢呋喃 、 吡啶 、 N,N-二甲基甲酰胺 为溶剂， 反应 0.83h， 生成 N-[5-[[3-(4-amino-6-methyl-1,3,5-triazin-2-yl)-5-chloropyridin-2-yl]amino]-2-chloropyridin-3-yl]morpholine-4-sulfonamide
  参考文献：
  名称：

  Synthesis and structure–activity relationships of dual PI3K/mTOR inhibitors based on a 4-amino-6-methyl-1,3,5-triazine sulfonamide scaffold

  摘要：

  Phosphoinositide 3-kinase (PI3K) is an important target in oncology due to the deregulation of the PI3K/Akt signaling pathway in a wide variety of tumors. A series of 4-amino-6-methyl-1,3,5-triazine sulfonamides were synthesized and evaluated as inhibitors of PI3K. The synthesis, in vitro biological activities, pharmacokinetic and in vivo pharmacodynamic profiling of these compounds are described. The most promising compound from this investigation (compound 3j) was found to be a pan class I PI3K inhibitor with a moderate (>10-fold) selectivity over the mammalian target of rapamycin (mTOR) in the enzyme assay. In a U87 MG cellular assay measuring phosphorylation of Akt, compound 3j displayed low double digit nanomolar IC50 and exhibited good oral bioavailability in rats (F-oral = 63%). Compound 3j also showed a dose dependent reduction in the phosphorylation of Akt in a U87 tumor pharmacodynamic model with a plasma EC50 = 193 nM (91 ng/mL). (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2012.06.078

文献信息

• Synthesis and structure–activity relationships of dual PI3K/mTOR inhibitors based on a 4-amino-6-methyl-1,3,5-triazine sulfonamide scaffold
  作者：Ryan P. Wurz、Longbin Liu、Kevin Yang、Nobuko Nishimura、Yunxin Bo、Liping H. Pettus、Sean Caenepeel、Daniel J. Freeman、John D. McCarter、Erin L. Mullady、Tisha San Miguel、Ling Wang、Nancy Zhang、Kristin L. Andrews、Douglas A. Whittington、Jian Jiang、Raju Subramanian、Paul E. Hughes、Mark H. Norman

  DOI：10.1016/j.bmcl.2012.06.078

  日期：2012.9

  Phosphoinositide 3-kinase (PI3K) is an important target in oncology due to the deregulation of the PI3K/Akt signaling pathway in a wide variety of tumors. A series of 4-amino-6-methyl-1,3,5-triazine sulfonamides were synthesized and evaluated as inhibitors of PI3K. The synthesis, in vitro biological activities, pharmacokinetic and in vivo pharmacodynamic profiling of these compounds are described. The most promising compound from this investigation (compound 3j) was found to be a pan class I PI3K inhibitor with a moderate (>10-fold) selectivity over the mammalian target of rapamycin (mTOR) in the enzyme assay. In a U87 MG cellular assay measuring phosphorylation of Akt, compound 3j displayed low double digit nanomolar IC50 and exhibited good oral bioavailability in rats (F-oral = 63%). Compound 3j also showed a dose dependent reduction in the phosphorylation of Akt in a U87 tumor pharmacodynamic model with a plasma EC50 = 193 nM (91 ng/mL). (C) 2012 Elsevier Ltd. All rights reserved.