N-(4-氨基-5-氰基-6-乙氧基吡啶-2-基)-2-(2,5-二甲氧基苯基)乙酰胺 | 894804-07-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: N-(4-氨基-5-氰基-6-乙氧基吡啶-2-基)-2-(2,5-二甲氧基苯基)乙酰胺
• 中文别名: N-(4-氨基-5-氰基-6-乙氧基-2-吡啶基)-2,5-二甲氧基苯乙酰胺
• 英文名称: JNK Inhibitor VIII
• 英文别名: N-(4-amino-5-cyano-6-ethoxy-2-pyridinyl)-2,5-dimethoxybenzeneacetamide；JNKi VIII；N-(4-amino-5-cyano-6-ethoxypyridin-2-yl)-2-(2,5-dimethoxyphenyl)acetamide
• CAS: 894804-07-0
• 化学式: C₁₈H₂₀N₄O₄
• 分子量: 356.381
• InChiKey: KQMPRSZTUSSXND-UHFFFAOYSA-N

物化性质

• 溶解度：
  溶于二甲基亚砜

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  26
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.28
• 拓扑面积：
  120
• 氢给体数：
  2
• 氢受体数：
  7

安全信息

• 危险性防范说明：
  P261,P264,P270,P271,P280,P301+P312,P302+P352,P304+P340,P330,P363,P501
• 危险性描述：
  H302,H312,H332

制备方法与用途

生物活性

JNK Inhibitor VIII (TCS JNK 6o) 是一种 c-Jun N-terminal kinases 的抑制剂，对 JNK-1 和 JNK-2 的 IC50 值分别为 45 nM 和 160 nM。该化合物还能够抑制 JNK-1、JNK-2 和 JNK-3，对应的 Ki 值分别为 2 nM、4 nM 和 52 nM。

靶点

Target	Value
JNK1 (Cell-free assay)	2 nM (Ki)
JNK2 (Cell-free assay)	4 nM (Ki)
JNK1 (Cell-free assay)	45 nM
JNK3 (Cell-free assay)	52 nM (Ki)
JNK2 (Cell-free assay)	160 nM

反应信息

• 作为产物：
  描述：

  4,6-二氨基-2-溴烟腈 在 吡啶 、 sodium 作用下， 以 二氯甲烷 为溶剂， 反应 1.17h， 生成 N-(4-氨基-5-氰基-6-乙氧基吡啶-2-基)-2-(2,5-二甲氧基苯基)乙酰胺
  参考文献：
  名称：

  Aminopyridine-Based c-Jun N-Terminal Kinase Inhibitors with Cellular Activity and Minimal Cross-Kinase Activity

  摘要：

  The c-Jun N-terminal kinases (JNK-1, -2, and -3) are members of the mitogen activated protein (MAP) kinase family of enzymes. They are activated in response to certain cytokines, as well as by cellular stresses including chemotoxins, peroxides, and irradiation. They have been implicated in the pathology of a variety of different diseases with an inflammatory component including asthma, stroke, Alzheimer's disease, and type 2 diabetes mellitus. In this work, high-throughput screening identified a JNK inhibitor with an excellent kinase selectivity profile. Using X-ray crystallography and biochemical screening to guide our lead optimization, we prepared compounds with inhibitory potencies in the low-double-digit nanomolar range, activity in whole cells, and pharmacokinetics suitable for in vivo use. The new compounds were over 1,000-fold selective for JNK-1 and -2 over other MAP kinases including ERK2, p38alpha, and p38delta and showed little inhibitory activity against a panel of 74 kinases.

  DOI：

  10.1021/jm060199b

文献信息

• Inhibitors of c-Jun N-terminal kinases
  申请人：Liu Gang

  公开号：US20060173050A1

  公开（公告）日：2006-08-03

  The present invention relates to compounds that are inhibitors of c-jun N-terminal kinase 1, 2, or 3 (JNK1, JNK2, or JNK3), compositions containing the compounds and the use of the compounds in the prevention or treatment of disorders regulated by the activation of JNK1, JNK2 and JNK3.

  本发明涉及作为c-jun N-末端激酶1、2或3（JNK1、JNK2或JNK3）抑制剂的化合物，包含这些化合物的组合物以及这些化合物在预防或治疗由JNK1、JNK2和JNK3激活调控的疾病中的用途。
• Pretargeted activatable cell penetrating peptide with intracellularly releasable prodrug
  申请人：The Regents of the University of California

  公开号：US10029017B2

  公开（公告）日：2018-07-24

  Disclosed herein, the invention pertains to methods and compositions that find use in treatment, diagnosis, prognosis and characterization of disease and disease samples based on the ability of a disease sample to cleave a MTS molecule of the present invention. The MTS molecules of the present invention have a formula as disclosed herein and wherein A is a peptide with a sequence comprising 5 to 9 consecutive acidic amino acids, wherein the amino acids are selected from: aspartates and glutamates; B is a peptide with a sequence comprising 5 to 20 consecutive basic amino acids; X and Y are linkers; P is a pre-targeting moiety; M is a macromolecular carrier, C is a detectable moiety; and T is a compound for delivery to a target, including for example a therapeutic compound.

  在此公开的本发明涉及根据疾病样本裂解本发明的 MTS 分子的能力用于疾病和疾病样本的治疗、诊断、预后和表征的方法和组合物。本发明的 MTS 分子具有如本文所公开的式，其中 A 是多肽，其序列包括 5 至 9 个连续的酸性氨基酸，其中氨基酸选自天冬氨酸和谷氨酸；B 是多肽，其序列包括 5 至 20 个连续的碱性氨基酸；X 和 Y 是连接体；P 是预靶向分子；M 是大分子载体；C 是可检测分子；T 是用于递送至靶点的化合物，例如包括治疗化合物。
• Controlled-release otic structure modulating and innate immune system modulating compositions and methods for the treatment of otic disorders
  申请人：Lichter Jay

  公开号：US10092580B2

  公开（公告）日：2018-10-09

  Disclosed herein are compositions and methods for the treatment of otic disorders with otic structure modulating compositions administered locally to an individual afflicted with an otic disorder, through direct application of these compositions and compositions onto or via perfusion into the targeted auris structure(s).

  本文公开了用于治疗耳部疾病的组合物和方法，通过将这些组合物和成分直接施用到或通过灌注到目标虹膜结构，对患有耳部疾病的人局部施用调节耳部结构的组合物。
• Personalized protease assay to measure protease activity in neoplasms
  申请人：The Regents of the University of California

  公开号：US10385380B2

  公开（公告）日：2019-08-20

  Disclosed herein, the invention pertains to methods and compositions that find use in diagnostic, prognostic and characterization of neoplasia samples based on the ability of a neoplasia sample to cleave a MTS molecule of the present invention. In some embodiments, a MTS molecule disclosed herein has the formula (A-X-B-C), wherein A is a peptide with a sequence comprising 5 to 9 consecutive acidic amino acids, wherein the amino acids are selected from: aspartates and glutamates; B is a peptide with a sequence comprising 5 to 20 consecutive basic amino acids; X is a linker; and C is a detectable moiety.

  本发明涉及根据肿瘤样本裂解本发明 MTS 分子的能力，用于诊断、预后和表征肿瘤样本的方法和组合物。在一些实施方案中，本发明公开的 MTS 分子具有式（A-X-B-C），其中 A 是多肽，其序列包括 5 至 9 个连续的酸性氨基酸，其中氨基酸选自天冬氨酸和谷氨酸；B 是多肽，其序列包括 5 至 20 个连续的碱性氨基酸；X 是连接体；C 是可检测分子。
• Tumor radiosensitization with monomethyl auristatin E (MMAE) and derivatives thereof
  申请人：The Regents of the University of California

  公开号：US10596259B2

  公开（公告）日：2020-03-24

  Disclosed herein, the invention pertains to methods and compositions that find use in radiosensitization of tumors and tumor samples based on the ability of a tumor sample to cleave a MTS molecule of the present invention. The MTS molecules of the present invention have a formula as disclosed herein and wherein A is a peptide with a sequence comprising 5 to 9 consecutive acidic amino acids, wherein the amino acids are selected from: aspartates and glutamates; B is a peptide with a sequence comprising 5 to 20 consecutive basic amino acids; X and Y are linkers; P is an optional pre-targeting moiety; M is an optional macromolecular carrier; and T is a radiosensitization agent for delivery to a target, including for example a therapeutic compound.

  本发明涉及根据肿瘤样品裂解本发明MTS分子的能力对肿瘤和肿瘤样品进行放射增敏的方法和组合物。本发明的MTS分子具有如本文所公开的式，其中A是具有包含5至9个连续酸性氨基酸序列的多肽，其中氨基酸选自天冬氨酸和谷氨酸；B是具有包含5至20个连续碱性氨基酸序列的多肽；X和Y是连接体；P是任选的前靶向分子；M是任选的大分子载体；T是用于递送至靶点（例如包括治疗化合物）的放射增敏剂。