tert-butyl N-[1-[(1,3-dioxoisoindol-2-yl)methyl]cyclohexyl]carbamate | 864943-64-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 异吲哚及其衍生物
• 英文名称: tert-butyl N-[1-[(1,3-dioxoisoindol-2-yl)methyl]cyclohexyl]carbamate
• CAS: 864943-64-6
• 化学式: C₂₀H₂₆N₂O₄
• 分子量: 358.437
• InChiKey: WHNGZPPAJYXUBJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  26
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.55
• 拓扑面积：
  75.7
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  tert-butyl N-[1-[(1,3-dioxoisoindol-2-yl)methyl]cyclohexyl]carbamate 在 肼 作用下， 以 乙醇 为溶剂， 生成 (1-氨基甲基环己基)-氨基甲酸叔丁酯
  参考文献：
  名称：

  Discovery of novel P3 sulfonamide-capped inhibitors of HCV NS3 protease. Inhibitors with improved cellular potencies

  摘要：

  Hepatitis C Virus (HCV) infection is the major cause of chronic liver disease, leading to cirrhosis and hepatocellular carcinoma, which affects more than 200 million people worldwide. Currently the only therapeutic regimens are subcutaneous interferon-alpha or PEG-interferon alone or in combination with oral ribavirin. Although combination therapy is reasonably successful with the majority of genotypes, its efficacy against the predominant genotype (genotype 1) is moderate at best, with only similar to 50% of the patients showing sustained virological response. We recently disclosed the discovery of Boceprevir, SCH 503034 (1), which is a novel, potent, selective, orally bioavailable NS3 protease inhibitor that has been shown to be efficacious in humans and is currently undergoing clinical trials. As second generation compounds, we have further explored various novel structures with the aim of improving enzyme and cellular binding activities of 1. Herein, we disclose our efforts toward the identification of a novel P-3 sulfonamide-capped inhibitor that demonstrated improved binding and cellular activity compared to 1. X-ray structure of one of these inhibitors bound to the enzyme revealed a hydrogen bond of the P-3 sulfonamide group to Cys159 which resulted in improved binding and cellular potency. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2009.05.012
• 作为产物：
  描述：

  (1-氨基甲基环己基)-氨基甲酸叔丁酯 、 N-乙氧羰基邻苯二甲酰亚胺 在 三乙胺 作用下， 以 四氢呋喃 为溶剂， 反应 18.0h， 以65%的产率得到tert-butyl N-[1-[(1,3-dioxoisoindol-2-yl)methyl]cyclohexyl]carbamate
  参考文献：
  名称：

  [EN] NOVEL KETOAMIDES WITH CYCLIC P4'S AS INHIBITORS OF NS3 SERINE PROTEASE OF HEPATITIS C VIRUS
  [FR] NOUVEAUX CETOAMIDES A P4 CYCLIQUES EN TANT QU'INHIBITEURS DE LA NS3 SERINE PROTEASE DU VIRUS DE L'HEPATITE C

  摘要：

  本发明公开了具有HCV蛋白酶抑制活性的新化合物，以及制备这种化合物的方法。在另一实施方式中，该发明公开了包含这种化合物的药物组合物，以及使用它们治疗与HCV蛋白酶相关的疾病的方法。

  公开号：

  WO2005085242A1

文献信息

• Novel potent inhibitors of hepatitis C virus (HCV) NS3 protease with cyclic sulfonyl P3 cappings
  作者：Kevin X. Chen、Bancha Vibulbhan、Weiying Yang、Latha G. Nair、Xiao Tong、Kuo-Chi Cheng、F. George Njoroge

  DOI：10.1016/j.bmcl.2008.12.111

  日期：2009.2

  Extensive SAR studies of the P3 capping group led to the discovery of a series of potent inhibitors with sultam and cyclic sulfonyl urea moieties as the P3 capping. The bicyclic thiophene-sultam or phenyl- sultam cappings were selected for further SAR development. Modi. cation at the P3 side chain determined that the tert-butyl group was the best choice at that position. Optimization of P1 residue significantly improved potency and selectivity. The combination of optimal moieties at all positions led to the discovery of compound 33. This compound had the best overall pro. le in potency and PK profile: excellent K-i* of 5.3 nM and activity in replicon (EC90) of 80 nM, extremely high selectivity of 6100, and a good rat PO AUC of 1.43 mu Mh. (C) 2009 Elsevier Ltd. All rights reserved.
• EP1730142B1
  申请人：——

  公开号：EP1730142B1

  公开（公告）日：2011-06-29
• Novel ketoamides with cyclic P4's as inhibitors of NS3 serine protease of hepatitis C virus
  申请人：Chen X. Kevin

  公开号：US20070093430A1

  公开（公告）日：2007-04-26

  The present invention discloses novel compounds which have HCV protease inhibitory activity as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising such compounds as well as methods of using them to treat disorders associated with the HCV protease.
• US7173057B2
  申请人：——

  公开号：US7173057B2

  公开（公告）日：2007-02-06
• US7619094B2
  申请人：——

  公开号：US7619094B2

  公开（公告）日：2009-11-17