2-(4-amino-3-methyl-1H-pyrazol-1-yl)-N,2-dimethylpropanamide | 1393101-43-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 2-(4-amino-3-methyl-1H-pyrazol-1-yl)-N,2-dimethylpropanamide
• 英文别名: 2-(4-amino-3-methylpyrazol-1-yl)-N,2-dimethylpropanamide
• CAS: 1393101-43-3
• 化学式: C₉H₁₆N₄O
• 分子量: 196.252
• InChiKey: ZFTIRSKKZNQFKA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.56
• 拓扑面积：
  72.9
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-氯-N-甲基-5-(三氟甲基)嘧啶-4-胺 、 2-(4-amino-3-methyl-1H-pyrazol-1-yl)-N,2-dimethylpropanamide 在 三乙胺 作用下， 以 正丁醇 为溶剂， 反应 1.0h， 以0.18 g的产率得到N,2-dimethyl-2-(3-methyl-4-( (4-(methylamino)-5-(trifluoromethyl)pyrimidin-2-yl)amino)-1H-pyrazol-1-yl)propanamide
  参考文献：
  名称：

  Discovery of Highly Potent, Selective, and Brain-Penetrant Aminopyrazole Leucine-Rich Repeat Kinase 2 (LRRK2) Small Molecule Inhibitors

  摘要：

  Leucine-rich repeat kinase 2 (LRRK2) has drawn significant interest in the neuroscience research community because it is one of the most compelling targets for a potential disease-modifying Parkinson's disease therapy. Herein, we disclose structurally diverse small molecule inhibitors suitable for assessing the implications of sustained in vivo LARK2 inhibition. Using previously reported aminopyrazole 2 as a lead molecule, we were able to engineer structural modifications in the solvent-exposed region of the ATP-binding site that significantly improve human hepatocyte stability, rat free brain exposure, and CYP inhibition and induction liabilities. Disciplined application of established optimal CNS design parameters culminated in the rapid identification of GNE-0877 (11) and GNE-9605 (20) as highly potent and selective LRRK2 inhibitors. The demonstrated metabolic stability, brain penetration across multiple species, and selectivity of these inhibitors support their use in preclinical efficacy and safety studies.

  DOI：

  10.1021/jm401654j
• 作为产物：
  描述：

  N,2-dimethyl-2-(3-methyl-4-nitro-1H-pyrazol-1-yl)propanamide 在 palladium 10% on activated carbon 、 氢气 作用下， 以 甲醇 为溶剂， 反应 1.0h， 生成 2-(4-amino-3-methyl-1H-pyrazol-1-yl)-N,2-dimethylpropanamide
  参考文献：
  名称：

  Discovery of Highly Potent, Selective, and Brain-Penetrant Aminopyrazole Leucine-Rich Repeat Kinase 2 (LRRK2) Small Molecule Inhibitors

  摘要：

  Leucine-rich repeat kinase 2 (LRRK2) has drawn significant interest in the neuroscience research community because it is one of the most compelling targets for a potential disease-modifying Parkinson's disease therapy. Herein, we disclose structurally diverse small molecule inhibitors suitable for assessing the implications of sustained in vivo LARK2 inhibition. Using previously reported aminopyrazole 2 as a lead molecule, we were able to engineer structural modifications in the solvent-exposed region of the ATP-binding site that significantly improve human hepatocyte stability, rat free brain exposure, and CYP inhibition and induction liabilities. Disciplined application of established optimal CNS design parameters culminated in the rapid identification of GNE-0877 (11) and GNE-9605 (20) as highly potent and selective LRRK2 inhibitors. The demonstrated metabolic stability, brain penetration across multiple species, and selectivity of these inhibitors support their use in preclinical efficacy and safety studies.

  DOI：

  10.1021/jm401654j

文献信息

• [EN] NOVEL KINASE INHIBITORS<br/>[FR] NOUVEAUX INHIBITEURS DE KINASES
  申请人：ORIGENIS GMBH

  公开号：WO2014060113A1

  公开（公告）日：2014-04-24

  The present invention relates to novel compounds of formula (I) that are capable of inhibiting one or more kinases, especially SYK (Spleen Tyrosine Kinase), LRRK2 (Leucine-rich repeat kinase 2) and/or MYLK (Myosin light chain kinase) or mutants thereof. The compounds find applications in the treatment of a variety of diseases. These diseases include autoimmune diseases, inflammatory diseases, bone diseases, metabolic diseases, neurological and neurodegenerative diseases, cancer, cardiovascular diseases, allergies, asthma, alzheimer's disease, parkinson's disease, skin disorders, eye diseases, infectious diseases and hormone-related diseases.

  本发明涉及一种具有公式（I）的新化合物，能够抑制一个或多个激酶，特别是SYK（脾酪氨酸激酶）、LRRK2（富含亮氨酸重复的激酶2）和/或MYLK（肌球蛋白轻链激酶）或其突变体。这些化合物在治疗多种疾病中发挥作用。这些疾病包括自身免疫疾病、炎症性疾病、骨疾病、代谢性疾病、神经和神经退行性疾病、癌症、心血管疾病、过敏、哮喘、阿尔茨海默病、帕金森病、皮肤疾病、眼部疾病、传染病和激素相关疾病。
• [EN] PYRAZOLO[4,3-D]PYRIMIDINES AS KINASE INHIBITORS<br/>[FR] PYRAZOLO[4,3-D]PYRIMIDINES UTILES EN TANT QU'INHIBITEURS DE KINASES
  申请人：ORIGENIS GMBH

  公开号：WO2014060112A1

  公开（公告）日：2014-04-24

  The present invention relates to novel compounds of formula (I) that are capable of inhibiting one or more kinases, especially SYK (Spleen Tyrosine Kinase), LRRK2 (Leucine-rich repeat kinase 2) and/or MYLK (Myosin light chain kinase) or mutants thereof. The compounds find applications in the treatment of a variety of diseases. These diseases include autoimmune diseases, inflammatory diseases, bone diseases, metabolic diseases, neurological and neurodegenerative diseases, cancer, cardiovascular diseases, allergies, asthma, alzheimer's disease, parkinson's disease, skin disorders, eye diseases, infectious diseases and hormone-related diseases.

  本发明涉及具有式（I）的新化合物，其能够抑制一个或多个激酶，特别是SYK（脾酪氨酸激酶）、LRRK2（富含亮氨酸重复的激酶2）和/或MYLK（肌球蛋白轻链激酶）或其突变体。这些化合物可用于治疗多种疾病。这些疾病包括自身免疫疾病、炎症性疾病、骨疾病、代谢性疾病、神经和神经退行性疾病、癌症、心血管疾病、过敏、哮喘、阿尔茨海默病、帕金森病、皮肤疾病、眼部疾病、传染病和激素相关疾病。
• NOVEL KINASE INHIBITORS
  申请人：ORIGENIS GMBH

  公开号：US20150259340A1

  公开（公告）日：2015-09-17

  The present invention relates to novel compounds of formula (I) that are capable of inhibiting one or more kinases, especially SYK (Spleen Tyrosine Kinase), LRRK2 (Leucine-rich repeat kinase 2) and/or MYLK (Myosin light chain kinase) or mutants thereof. The compounds find applications in the treatment of a variety of diseases. These diseases include autoimmune diseases, inflammatory diseases, bone diseases, metabolic diseases, neurological and neurodegenerative diseases, cancer, cardiovascular diseases, allergies, asthma, alzheimer's disease, parkinson's disease, skin disorders, eye diseases, infectious diseases and hormone-related diseases.

  本发明涉及式（I）的新型化合物，能够抑制一个或多个激酶，特别是SYK（脾酪氨酸激酶）、LRRK2（富含亮氨酸重复的激酶2）和/或MYLK（肌球蛋白轻链激酶）或其突变体。这些化合物可用于治疗各种疾病。这些疾病包括自身免疫性疾病、炎症性疾病、骨病、代谢性疾病、神经和神经退行性疾病、癌症、心血管疾病、过敏、哮喘、阿尔茨海默病、帕金森病、皮肤疾病、眼部疾病、传染病和与激素相关的疾病。
• PYRAZOLO[4,3-D]PYRIMIDINES AS KINASE INHIBITORS
  申请人：ORIGENIS GMBH

  公开号：US20150266882A1

  公开（公告）日：2015-09-24

  The present invention relates to novel compounds of formula (I) that are capable of inhibiting one or more kinases, especially SYK (Spleen Tyrosine Kinase), LRRK2 (Leucine-rich repeat kinase 2) and/or MYLK (Myosin light chain kinase) or mutants thereof. The compounds find applications in the treatment of a variety of diseases. These diseases include autoimmune diseases, inflammatory diseases, bone diseases, metabolic diseases, neurological and neurodegenerative diseases, cancer, cardiovascular diseases, allergies, asthma, alzheimer's disease, parkinson's disease, skin disorders, eye diseases, infectious diseases and hormone-related diseases.

  本发明涉及化合物(I)的新型化合物，能够抑制一个或多个激酶，特别是SYK（脾酪氨酸激酶）、LRRK2（富含亮氨酸重复的激酶2）和/或MYLK（肌球蛋白轻链激酶）或其突变体。这些化合物在治疗多种疾病方面有应用。这些疾病包括自身免疫疾病、炎症性疾病、骨病、代谢性疾病、神经和神经退行性疾病、癌症、心血管疾病、过敏、哮喘、阿尔茨海默病、帕金森病、皮肤疾病、眼病、传染病和激素相关疾病。
• Kinase inhibitors
  申请人：Origenis GmbH

  公开号：US10000482B2

  公开（公告）日：2018-06-19

  The present invention relates to novel compounds of formula (I) that are capable of inhibiting one or more kinases, especially SYK (Spleen Tyrosine Kinase), LRRK2 (Leucine-rich repeat kinase 2) and/or MYLK (Myosin light chain kinase) or mutants thereof. The compounds find applications in the treatment of a variety of diseases. These diseases include autoimmune diseases, inflammatory diseases, bone diseases, metabolic diseases, neurological and neurodegenerative diseases, cancer, cardiovascular diseases, allergies, asthma, alzheimer's disease, parkinson's disease, skin disorders, eye diseases, infectious diseases and hormone-related diseases.

  本发明涉及能够抑制一种或多种激酶，特别是 SYK（脾酪氨酸激酶）、LRRK2（富亮氨酸重复激酶 2）和/或 MYLK（肌球蛋白轻链激酶）或其突变体的新型式（I）化合物。这些化合物可用于治疗多种疾病。这些疾病包括自身免疫性疾病、炎症性疾病、骨病、代谢性疾病、神经和神经退行性疾病、癌症、心血管疾病、过敏、哮喘、老年痴呆症、帕金森病、皮肤病、眼病、传染病和激素相关疾病。