4-(4-chlorophenyl)-N-(1-(methylsulfonyl)piperidin-4-yl)pyrimidin-2-amine | 1309469-33-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: 4-(4-chlorophenyl)-N-(1-(methylsulfonyl)piperidin-4-yl)pyrimidin-2-amine
• 英文别名: 4-(4-chlorophenyl)-N-(1-methylsulfonylpiperidin-4-yl)pyrimidin-2-amine
• CAS: 1309469-33-7
• 化学式: C₁₆H₁₉ClN₄O₂S
• 分子量: 366.871
• InChiKey: PQYORBMXWUHIGG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  24
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  83.6
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  3-dimethylamino-1(4-chloro-phenyl)-2-propen-1-one 在 三异丙氧基氯化钛 、 三乙酰氧基硼氢化钠 、 溶剂黄146 、 N,N-二异丙基乙胺 、 三氟乙酸 作用下， 以 乙醇 、 二氯甲烷 为溶剂， 生成 4-(4-chlorophenyl)-N-(1-(methylsulfonyl)piperidin-4-yl)pyrimidin-2-amine
  参考文献：
  名称：

  Discovery of piperidinyl aminopyrimidine derivatives as IKK-2 inhibitors

  摘要：

  A serine-threonine kinase IKK-2 plays an important role in activation of NF-kappa B through phosphorylation of the inhibitor of NF-kappa B (I kappa B). As NF-kappa B is a major transcription factor that regulates genes responsible for cell proliferation and inflammation, development of selective IKK-2 inhibitors has been an important area of anti-inflammatory and anti-cancer research. In this study, to obtain active and selective IKK-2 inhibitors, various substituents were introduced to a piperidinyl aminopyrimidine core structure. The structure-activity relationship study indicated that hydrogen, methanesulfonyl, and aminosulfonyl groups substituted at the piperidinylamino functionality provide high inhibitory activity against IKK-2. Also, morpholinosulfonyl and piperazinosulfonyl group substituted at the aromatic ring attached to the aminopyrimidine core significantly increased the inhibitory activity of the resulting derivatives. In particular, compound 17 with the aromatic piperazinosulfonyl substituent showed the most potent (IC50 = 1.30 mu M) and selective (over other kinases such as p38 alpha, p38 beta, JNK1, JNK2, JNK3, and IKK-1) inhibitory activity against IKK-2. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2011.03.044

文献信息

• Discovery of piperidinyl aminopyrimidine derivatives as IKK-2 inhibitors
  作者：Sora Kim、Jin Kyo Jung、Hyo Seon Lee、Youngjae Kim、Jiyoon Kim、Kihang Choi、Du-Jong Baek、Bongjin Moon、Kwang-Seok Oh、Byung Ho Lee、Kye Jung Shin、Ae Nim Pae、Ghilsoo Nam、Eun Joo Roh、Yong Seo Cho、Hyunah Choo

  DOI：10.1016/j.bmcl.2011.03.044

  日期：2011.5

  A serine-threonine kinase IKK-2 plays an important role in activation of NF-kappa B through phosphorylation of the inhibitor of NF-kappa B (I kappa B). As NF-kappa B is a major transcription factor that regulates genes responsible for cell proliferation and inflammation, development of selective IKK-2 inhibitors has been an important area of anti-inflammatory and anti-cancer research. In this study, to obtain active and selective IKK-2 inhibitors, various substituents were introduced to a piperidinyl aminopyrimidine core structure. The structure-activity relationship study indicated that hydrogen, methanesulfonyl, and aminosulfonyl groups substituted at the piperidinylamino functionality provide high inhibitory activity against IKK-2. Also, morpholinosulfonyl and piperazinosulfonyl group substituted at the aromatic ring attached to the aminopyrimidine core significantly increased the inhibitory activity of the resulting derivatives. In particular, compound 17 with the aromatic piperazinosulfonyl substituent showed the most potent (IC50 = 1.30 mu M) and selective (over other kinases such as p38 alpha, p38 beta, JNK1, JNK2, JNK3, and IKK-1) inhibitory activity against IKK-2. (C) 2011 Elsevier Ltd. All rights reserved.