2-氯-N-[(1-羟基环庚基)甲基]-5-{4-[(R)-羟基(甲氧基)甲基]-3,5-二氧代-4,5-二氢-1,2,4-三嗪-2(3H)-基}苯甲酰胺 | 724424-43-5

• 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: 2-氯-N-[(1-羟基环庚基)甲基]-5-{4-[(R)-羟基(甲氧基)甲基]-3,5-二氧代-4,5-二氢-1,2,4-三嗪-2(3H)-基}苯甲酰胺
• 英文名称: CE224535
• 英文别名: 2-chloro-N-(1-hydroxy-cycloheptylmethyl)-5-[4-(2-hydroxy-3-methoxy-propyl)-3,5-dioxo-4,5-dihydro-3H-[1,2,4]triazin-2-yl]-benzamide；2-chloro-N-(1-hydroxy-cycloheptylmethyl)-5-[4-(2R-hydroxy-3-methoxy-propyl)-3,5-dioxo-4,5-dihydro-3H-[1,2,4]triazin-2-yl]-benzamide；2-(4-Chloro-3-(3-(1-hydroxycycloheptyl)propanoyl)phenyl)-4-((2R)-2-hydroxy-3-methoxy-propyl)-1,2,4-triazine-3,5-dione；2-chloro-N-[(1-hydroxycycloheptyl)methyl]-5-[4-[(2R)-2-hydroxy-3-methoxypropyl]-3,5-dioxo-1,2,4-triazin-2-yl]benzamide
• CAS: 724424-43-5
• 化学式: C₂₂H₂₉ClN₄O₆
• 分子量: 480.948
• InChiKey: FUCKCIVGBCBZNP-MRXNPFEDSA-N

物化性质

• 密度：
  1.42±0.1 g/cm3(Predicted)
• 溶解度：
  溶于二甲基亚砜

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  33
• 可旋转键数：
  8
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.55
• 拓扑面积：
  132
• 氢给体数：
  3
• 氢受体数：
  7

反应信息

• 作为产物：
  描述：

  5-氨基-2-氯苯甲酸 在 盐酸 、 草酰氯 、 溶剂黄146 、 巯基乙酸 、 sodium hydroxide 、 sodium nitrite 作用下， 以 二氯甲烷 、 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 1.83h， 生成 2-氯-N-[(1-羟基环庚基)甲基]-5-{4-[(R)-羟基(甲氧基)甲基]-3,5-二氧代-4,5-二氢-1,2,4-三嗪-2(3H)-基}苯甲酰胺
  参考文献：
  名称：

  Optimization of the physicochemical and pharmacokinetic attributes in a 6-azauracil series of P2X7 receptor antagonists leading to the discovery of the clinical candidate CE-224,535

  摘要：

  High throughput screening (HTS) of our compound file provided an attractive lead compound with modest P2X(7) receptor antagonist potency and high selectivity against a panel of receptors and channels, but also with high human plasma protein binding and a predicted short half-life in humans. Multi-parameter optimization was used to address the potency, physicochemical and pharmacokinetic properties which led to potent P2X(7)R antagonists with good disposition properties. Compound 33 (CE-224,535) was advanced to clinical studies for the treatment of rheumatoid arthritis. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2011.04.077

文献信息

• Methods for preparing P2X7 inhibitors
  申请人：Li Bryan Zhengong

  公开号：US20050288256A1

  公开（公告）日：2005-12-29

  The present invention relates to the methods for preparing compounds of the formula I: or the pharmaceutically acceptable salts thereof, wherein R 1 , R 2 , R 4 , R 10 , and R 11 have any of the values defined in the specification. The compounds of the present invention are useful in the treatment of diseases, including inflammatory diseases such as rheumatoid arthritis.

  本发明涉及制备以下化合物的方法：或其在药学上可接受的盐，其中R1、R2、R4、R10和R11具有规范中定义的任一值。本发明的化合物在治疗疾病方面具有用途，包括类风湿性关节炎等炎症性疾病。
• [EN] 3-(3,5-DIOXO-4,5-DIHYDRO-3H-(1,2,4)TRIAZIN-2-YL)-BENZAMIDE DERIVATIVES AS P2X7-INHIBITORS FOR THE TREATMENT OF INFLAMMATORY DISEASES<br/>[FR] DERIVES DE 3-(3,5-DIOXO-4,5-DIHYDRO-3H-(1,2,4)TRIAZIN-2-YL)-BENZAMIDE UTILISES COMME INHIBITEURS DE P2X7 POUR LE TRAITEMENT DE MALADIES INFLAMMATOIRES
  申请人：PFIZER PROD INC

  公开号：WO2004058270A1

  公开（公告）日：2004-07-15

  The present invention provides benzamide inhibitors of the P2X7 receptor of the formula (I), wherein R1 and R2 are as defined in claim 1. R3 is a nitrogen linked (C1-C10) heterocyclyl of formula (II), wherein R4 and R7 are as defined in claim 1. The compounds of the invention are useful in the treatment of IL-1 mediated disorders, including, without limitation, inflammatory diseases such as osteoarthritis and rheumatoid arthritis; allergies, asthma, COPD, cancer, reperfusion or ischemia in stroke or heart attack, autoimmune diseases and other disorders.

  本发明提供了式(I)的P2X7受体的苯甲酰胺抑制剂，其中R1和R2如权利要求1所定义。R3是式(II)的氮连接(C1-C10)杂环基，其中R4和R7如权利要求1所定义。本发明的化合物在治疗IL-1介导的疾病方面是有用的，包括但不限于炎症性疾病如骨关节炎和类风湿性关节炎；过敏、哮喘、慢性阻塞性肺疾病、癌症、再灌注或缺血性中风或心脏病、自身免疫性疾病和其他疾病。
• Combination therapies utilizing benzamide inhibitors of the P2X7 receptor
  申请人：Chung B. James

  公开号：US20060018904A1

  公开（公告）日：2006-01-26

  This invention provides methods of treatment of IL-1 mediated diseases comprising administering a pharmaceutically effective amount of a pharmaceutical agent selected from the group of sulfasalazine, a statin, a glucocorticoid agent, an inhibitor of p38 kinase, an anti-IL-6-receptor antibody, anakinra, an IL-1 monoclonal antibody, an inhibitor of JAK3 protein tyrosine kinase, a M-CSF monoclonal antibody or a humanized anti-CD20 monoclonal antibody and a benzamide inhibitor of the P2X 7 receptor of the formula: wherein R 1 -R 3 are as defined herein. The methods of the invention are useful in the treatment of IL-1 mediated disorders, including, without limitation, inflammatory diseases such as osteoarthritis and rheumatoid arthritis; allergies, asthma, COPD, cancer, reperfusion or ischemia in stroke or heart attack, autoimmune diseases and other disorders.

  本发明提供了治疗IL-1介导疾病的方法，包括给予从磺胺嘧啶、他汀、糖皮质激素、p38激酶抑制剂、抗IL-6受体抗体、阿那西单抗、IL-1单克隆抗体、JAK3蛋白酪氨酸激酶抑制剂、M-CSF单克隆抗体或人源化的抗CD20单克隆抗体和P2X7受体苯甲酰胺抑制剂中选择的药物剂量。本发明的方法对于治疗IL-1介导的疾病非常有用，包括但不限于炎症性疾病如骨关节炎和类风湿性关节炎；过敏、哮喘、COPD、癌症、中风或心脏病的再灌注或缺血、自身免疫性疾病和其他疾病。
• Benzamide Inhibitors of the P2X7 Receptor
  申请人：DOMBROSKI MARK A.

  公开号：US20090042886A1

  公开（公告）日：2009-02-12

  The present invention provides benzamide inhibitors of the P2X 7 receptor of the formula: wherein R 1 -R 3 are as defined herein. The compounds of the invention are useful in the treatment of IL-1 mediated disorders, including, without limitation, inflammatory diseases such as osteoarthritis and rheumatoid arthritis; allergies, asthma, COPD, cancer, reperfusion or ischemia in stroke or heart attack, autoimmune diseases and other disorders.

  本发明提供了P2X7受体的苯甲酰胺抑制剂，其化学式如下：其中R1-R3的定义如本文所述。该发明的化合物对于治疗IL-1介导的疾病有用，包括但不限于炎症性疾病，如骨关节炎和类风湿性关节炎；过敏、哮喘、慢性阻塞性肺疾病、癌症、脑卒中或心脏病发作中的再灌注或缺血、自身免疫性疾病和其他疾病。
• Benzamide Inhibitors of The P2X7 Receptor
  申请人：Dombrowski A. Mark

  公开号：US20070281939A1

  公开（公告）日：2007-12-06

  The present invention provides benzamide inhibitors of the P2X 7 receptor of the formula: wherein R 1 -R 3 are as defined herein. The compounds of the invention are useful in the treatment of IL-1 mediated disorders, including, without limitation, inflammatory diseases such as osteoarthritis and rheumatoid arthritis; allergies, asthma, COPD, cancer, reperfusion or ischemia in stroke or heart attack, autoimmune diseases and other disorders.

  本发明提供了P2X7受体的苯甲酰胺抑制剂，其化学式如下：其中R1-R3的定义如本文所述。本发明的化合物可用于治疗IL-1介导的疾病，包括但不限于炎症性疾病，如骨关节炎和类风湿性关节炎；过敏，哮喘，慢性阻塞性肺疾病，癌症，中风或心脏病发作中的再灌注或缺血，自身免疫性疾病和其他疾病。