5-溴-N-环戊基嘧啶-2-胺 | 1207293-60-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 中文名称: 5-溴-N-环戊基嘧啶-2-胺
• 英文名称: 5-bromo-N-cyclopentylpyrimidin-2-amine
• CAS: 1207293-60-4
• 化学式: C₉H₁₂BrN₃
• 分子量: 242.118
• InChiKey: IMDCVXSYAFPJTH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.56
• 拓扑面积：
  37.8
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  5-溴-N-环戊基嘧啶-2-胺 在 水 、 palladium diacetate 、 三乙胺 、 4,5-双二苯基膦-9,9-二甲基氧杂蒽 、 lithium hydroxide 作用下， 以 四氢呋喃 、 甲醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 15.0h， 生成 2-(cyclopentylamino)pyrimidine-5-carboxylic acid
  参考文献：
  名称：

  Identification and Optimization of New Dual Inhibitors of B-Raf and Epidermal Growth Factor Receptor Kinases for Overcoming Resistance against Vemurafenib

  摘要：

  Epidermal growth factor receptor (EGFR) amplification has been demonstrated to be critical for the inherent and/or acquired resistance against current B-Raf(V600E) inhibitor therapy for melanoma and colorectal cancer patients. We describe the discovery and structure-activity relationship study of a series of 1H-pyrazolo[3,4-b]pyridine-5-carboxamide analogues as novel dual inhibitors of EGFR and B-Raf(V600E) mutant. One of the most promising compounds, 6a, potently inhibited both of the kinases with IC50 values of 8.0 and 51 nM, respectively. The compound also strongly suppressed the proliferation of a panel of intrinsic and acquired resistant melanoma and/or colorectal cancer cells harboring overexpressed EGFR with submicromolar IC50 values. Further mechanism investigation revealed that 6a could sustainably inhibit the activation of the MAPK path way in the resistant SK-MEL-28 PR30 melanoma cancer cells and WiDr colorectal cancer cells with EGFR amplification. Our results support the hypothesis that the EGFR/B-Raf(V600E) dual inhibition might be a tractable strategy to overcome the intrinsic and acquired resistance of melanoma and/or colorectal cancers against the current B-Raf(V600E) inhibitor therapy.

  DOI：

  10.1021/jm500007h

文献信息

• [EN] DI-SUBSTITUTED PYRAZOLE COMPOUNDS FOR THE TREATMENT OF DISEASES<br/>[FR] COMPOSÉS DE PYRAZOLE DI-SUBSTITUÉS POUR LE TRAITEMENT DE MALADIES
  申请人：FGH BIOTECH INC

  公开号：WO2017190086A1

  公开（公告）日：2017-11-02

  Provided herein are compounds, pharmaceutical compositions comprising the compounds, and methods of using the compounds and compositions in treating a condition, disease, or disorder associated with abnormal activation of the SREBP pathway, including metabolic disorders such as obesity, cancer, cardiovascular disease, and nonalcoholic fatty liver disease (NAFLD) wherein the compound is according to Formula (I).

  本文提供了化合物、包含这些化合物的药物组合物，以及使用这些化合物和组合物治疗与SREBP途径异常激活相关的疾病、疾病或紊乱的方法，包括代谢紊乱如肥胖、癌症、心血管疾病和非酒精性脂肪肝病（NAFLD），其中该化合物符合式（I）。
• [EN] NEW COMPOUNDS<br/>[FR] NOUVEAUX COMPOSÉS
  申请人：BOEHRINGER INGELHEIM INT

  公开号：WO2010012747A1

  公开（公告）日：2010-02-04

  The present invention encompasses compounds of general formula (1), wherein R1 to R4 are defined as in claim 1, which are suitable for the treatment of diseases characterised by excessive or abnormal cell proliferation, and their use for preparing a medicament having the above-mentioned properties.

  本发明涵盖了一般式（1）中的化合物，其中R1至R4如权利要求书中所定义，适用于治疗以细胞过度或异常增殖为特征的疾病，并且用于制备具有上述特性的药物。
• COMPOUNDS
  申请人：Treu Matthias

  公开号：US20110263565A1

  公开（公告）日：2011-10-27

  The present invention encompasses compounds of general formula (1), wherein R 1 to R 4 are defined as in claim 1 , which are suitable for the treatment of diseases characterised by excessive or abnormal cell proliferation, and their use for preparing a medicament having the above-mentioned properties.

  本发明涵盖了一般式（1）的化合物，其中R1到R4如权利要求1所定义，适用于治疗由过度或异常细胞增殖表征的疾病，并且它们的用途用于制备具有上述特性的药物。
• DI-SUBSTITUTED PYRAZOLE COMPOUNDS FOR THE TREATMENT OF DISEASES
  申请人：FGH BIOTECH, INC.

  公开号：US20190134017A1

  公开（公告）日：2019-05-09

  Provided herein are compounds, pharmaceutical compositions comprising the compounds, and methods of using the compounds and compositions in treating a condition, disease, or disorder associated with abnormal activation of the SREBP pathway, including metabolic disorders such as obesity, cancer, cardiovascular disease, and nonalcoholic fatty liver disease (NAFLD) wherein the compound is according to Formula (I).
• US8853420B2
  申请人：——

  公开号：US8853420B2

  公开（公告）日：2014-10-07