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PRT-060318(PRT318)中间体 | 227449-26-5

中文名称
PRT-060318(PRT318)中间体
中文别名
——
英文名称
2-chloro-4-(3-methylanilino)pyrimidine-5-carboxylic acid
英文别名
2-chloro-4-[(3-methylphenyl)amino]pyrimidine-5-carboxylic acid
PRT-060318(PRT318)中间体化学式
CAS
227449-26-5
化学式
C12H10ClN3O2
mdl
——
分子量
263.683
InChiKey
ORTWBHPZEUCAAC-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    3.5
  • 重原子数:
    18
  • 可旋转键数:
    3
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.08
  • 拓扑面积:
    75.1
  • 氢给体数:
    2
  • 氢受体数:
    5

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    PRT-060318(PRT318)中间体N-甲基吡咯烷酮1-羟基苯并三唑盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺N,N-二异丙基乙胺 作用下, 以 N,N-二甲基甲酰胺 为溶剂, 反应 14.0h, 生成 2-[2-(4-hydroxyphenyl)ethylamino]-4-(3-methylanilino)-N-propan-2-ylpyrimidine-5-carboxamide
    参考文献:
    名称:
    Synthesis and evaluation of 2-{[2-(4-hydroxyphenyl)-ethyl]amino}pyrimidine-5-carboxamide derivatives as novel STAT6 inhibitors
    摘要:
    The STAT6 (signal transducers and activators of transcription 6) protein is activated by interleukin (IL)-4 and IL-13, and plays an important role in T-helper cell 2 (Th2) differentiation. STAT6 might therefore be an excellent therapeutic target for various allergic conditions, including asthma and atopic diseases. We synthesized a series of 2-{[2-(4-hydroxyphenyl)ethyl]amino}pyrimidine-5-carboxamide derivatives and evaluated their STAT6 inhibitory activities. Among these compounds, 4-(benzylamino)-2-{[2-(3-chloro-4-hydroxyphenyl)ethyl]amino}pyrimidine-5-carboxamide (2t, AS1517499) showed potent STAT6 inhibition with an IC50 value of 21 nM, and also inhibited IL-4-induced Th2 differentiation of mouse spleen T cells with an IC50 value of 2.3 nM and without influencing T-helper cell 1 (Th1) differentiation induced by IL-12. (c) 2006 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.bmc.2006.10.015
  • 作为产物:
    描述:
    参考文献:
    名称:
    新型Syk抑制剂的合成研究。第1部分:嘧啶-5-羧酰胺衍生物的合成与构效关系。
    摘要:
    脾酪氨酸激酶(Syk)是一种非受体型酪氨酸激酶,可介导造血细胞的多种反应。因此,Syk是有吸引力的治疗靶标,在对Syk抑制剂作为潜在的新型治疗剂的研究中,我们发现了4-苯胺基嘧啶-5-羧酰胺。酶筛选表明,嘧啶环2-位的氨基乙基氨基部分对Syk抑制活性很重要,对4-位取代基的研究表明,优选在间位取代的苯胺部分。与其他激酶(例如ZAP-70,c-Src和PKC)相比,这些化合物对Syk表现出高选择性,并且对RBL细胞释放5-HT表现出良好的抑制活性。其中,化合物9a抑制了小鼠的被动皮肤过敏反应,皮下注射后ID50为13 mg / kg。这些结果表明我们的化合物作为新型抗过敏剂值得进一步评估。
    DOI:
    10.1016/j.bmc.2005.05.033
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文献信息

  • DIAMINOPYRIMIDINECARBOXA MIDE DERIVATIVE
    申请人:Astellas Pharma Inc.
    公开号:EP1518855B1
    公开(公告)日:2011-10-26
  • NOVEL PYRIMIDINE-5-CARBOXAMIDE DERIVATIVES
    申请人:Astellas Pharma Inc.
    公开号:EP1054004B1
    公开(公告)日:2008-07-16
  • US6432963B1
    申请人:——
    公开号:US6432963B1
    公开(公告)日:2002-08-13
  • Synthetic studies on novel Syk inhibitors. Part 1: Synthesis and structure–activity relationships of pyrimidine-5-carboxamide derivatives
    作者:Hiroyuki Hisamichi、Ryo Naito、Akira Toyoshima、Noriyuki Kawano、Atsushi Ichikawa、Akiko Orita、Masaya Orita、Noritaka Hamada、Makoto Takeuchi、Mitsuaki Ohta、Shin-ichi Tsukamoto
    DOI:10.1016/j.bmc.2005.05.033
    日期:2005.8
    4-anilinopyrimidine-5-carboxamides. Enzyme screening indicated that an aminoethylamino moiety at the 2-position of the pyrimidine ring was important for Syk inhibitory activity, and an investigation of the substituents at the 4-position revealed that an anilino moiety substituted at the meta position was preferred. These compounds showed high selectivity for Syk, compared to other kinases, such as
    脾酪氨酸激酶(Syk)是一种非受体型酪氨酸激酶,可介导造血细胞的多种反应。因此,Syk是有吸引力的治疗靶标,在对Syk抑制剂作为潜在的新型治疗剂的研究中,我们发现了4-苯胺基嘧啶-5-羧酰胺。酶筛选表明,嘧啶环2-位的氨基乙基氨基部分对Syk抑制活性很重要,对4-位取代基的研究表明,优选在间位取代的苯胺部分。与其他激酶(例如ZAP-70,c-Src和PKC)相比,这些化合物对Syk表现出高选择性,并且对RBL细胞释放5-HT表现出良好的抑制活性。其中,化合物9a抑制了小鼠的被动皮肤过敏反应,皮下注射后ID50为13 mg / kg。这些结果表明我们的化合物作为新型抗过敏剂值得进一步评估。
  • Synthesis and evaluation of 2-{[2-(4-hydroxyphenyl)-ethyl]amino}pyrimidine-5-carboxamide derivatives as novel STAT6 inhibitors
    作者:Shinya Nagashima、Masaki Yokota、Ei-ichi Nakai、Sadao Kuromitsu、Keiko Ohga、Makoto Takeuchi、Shin-ichi Tsukamoto、Mitsuaki Ohta
    DOI:10.1016/j.bmc.2006.10.015
    日期:2007.1
    The STAT6 (signal transducers and activators of transcription 6) protein is activated by interleukin (IL)-4 and IL-13, and plays an important role in T-helper cell 2 (Th2) differentiation. STAT6 might therefore be an excellent therapeutic target for various allergic conditions, including asthma and atopic diseases. We synthesized a series of 2-[2-(4-hydroxyphenyl)ethyl]amino}pyrimidine-5-carboxamide derivatives and evaluated their STAT6 inhibitory activities. Among these compounds, 4-(benzylamino)-2-[2-(3-chloro-4-hydroxyphenyl)ethyl]amino}pyrimidine-5-carboxamide (2t, AS1517499) showed potent STAT6 inhibition with an IC50 value of 21 nM, and also inhibited IL-4-induced Th2 differentiation of mouse spleen T cells with an IC50 value of 2.3 nM and without influencing T-helper cell 1 (Th1) differentiation induced by IL-12. (c) 2006 Elsevier Ltd. All rights reserved.
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