tert-butyl (2S)-2-[5-[7-[2-[(2S)-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidin-2-yl]-1H-imidazol-5-yl]-9H-fluoren-2-yl]-1H-imidazol-2-yl]pyrrolidine-1-carboxylate | 1240879-20-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 芴
• 英文名称: tert-butyl (2S)-2-[5-[7-[2-[(2S)-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidin-2-yl]-1H-imidazol-5-yl]-9H-fluoren-2-yl]-1H-imidazol-2-yl]pyrrolidine-1-carboxylate
• CAS: 1240879-20-2
• 化学式: C₃₇H₄₄N₆O₄
• 分子量: 636.794
• InChiKey: UBISZOCXPHQQHL-CONSDPRKSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.6
• 重原子数：
  47
• 可旋转键数：
  8
• 环数：
  7.0
• sp3杂化的碳原子比例：
  0.46
• 拓扑面积：
  116
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  tert-butyl (2S)-2-[5-[7-[2-[(2S)-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidin-2-yl]-1H-imidazol-5-yl]-9H-fluoren-2-yl]-1H-imidazol-2-yl]pyrrolidine-1-carboxylate 在 盐酸 作用下， 以 1,4-二氧六环 为溶剂， 生成 2-[(2S)-pyrrolidin-2-yl]-5-[7-[2-[(2S)-pyrrolidin-2-yl]-1H-imidazol-5-yl]-9H-fluoren-2-yl]-1H-imidazole
  参考文献：
  名称：

  Potent bisimidazole-based HCV NS5A inhibitors bearing annulated tricyclic motifs

  摘要：

  This Letter describes the synthesis and biological evaluation of a number of functionalized bisimidazoles bearing annulated tricyclic motifs as potent inhibitors of HCV NS5A protein. Compound 4h, which contains a substituted tricyclic 6-6-6 xanthene, demonstrated broad genotypic spectrum, compelling potency, and good oral bioavailability with dose-dependent drug exposure level in multiple animal species. (C) 2014 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2014.10.056
• 作为产物：
  描述：

  在 ammonium acetate 、 N,N-二异丙基乙胺 作用下， 以 邻二甲苯 为溶剂， 生成 tert-butyl (2S)-2-[5-[7-[2-[(2S)-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidin-2-yl]-1H-imidazol-5-yl]-9H-fluoren-2-yl]-1H-imidazol-2-yl]pyrrolidine-1-carboxylate
  参考文献：
  名称：

  Potent bisimidazole-based HCV NS5A inhibitors bearing annulated tricyclic motifs

  摘要：

  This Letter describes the synthesis and biological evaluation of a number of functionalized bisimidazoles bearing annulated tricyclic motifs as potent inhibitors of HCV NS5A protein. Compound 4h, which contains a substituted tricyclic 6-6-6 xanthene, demonstrated broad genotypic spectrum, compelling potency, and good oral bioavailability with dose-dependent drug exposure level in multiple animal species. (C) 2014 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2014.10.056

文献信息

• Discovery of Ledipasvir (GS-5885): A Potent, Once-Daily Oral NS5A Inhibitor for the Treatment of Hepatitis C Virus Infection
  作者：John O. Link、James G. Taylor、Lianhong Xu、Michael Mitchell、Hongyan Guo、Hongtao Liu、Darryl Kato、Thorsten Kirschberg、Jianyu Sun、Neil Squires、Jay Parrish、Terry Keller、Zheng-Yu Yang、Chris Yang、Mike Matles、Yujin Wang、Kelly Wang、Guofeng Cheng、Yang Tian、Erik Mogalian、Elsa Mondou、Melanie Cornpropst、Jason Perry、Manoj C. Desai

  DOI：10.1021/jm401499g

  日期：2014.3.13

  A new class of highly potent NS5A inhibitors with an unsymmetric benzimidazole-difluorofluorene-imidazole core and distal [2.2.1]azabicyclic ring system was discovered. Optimization of antiviral potency and pharmacokinetics led to the identification of 39 (ledipasvir, GS-5885). Compound 39 (GT1a replicon EC50 = 31 pM) has an extended plasma half-life of 37–45 h in healthy volunteers and produces a

  发现了一类具有不对称苯并咪唑-二氟芴-咪唑核心和远端[2.2.1]氮杂双环系统的新型高效NS5A抑制剂。抗病毒效力和药代动力学的优化导致鉴定出39 种（ledipasvir，GS-5885）。化合物39 (GT1a 复制子 EC 50 = 31 pM) 在健康志愿者中具有延长的血浆半衰期 37-45 小时，并且在口服剂量为 3 mg 或更大且每天一次的单一疗法中产生快速 > 3 log 病毒载量降低在基因型 1a HCV 感染患者中给药。39已被证明是安全有效的，当与具有互补机制的直接作用抗病毒药物联合使用时，SVR12 率高达 100%。
• ANTIVIRAL COMPOUNDS
  申请人：Guo Hongyan

  公开号：US20120157404A1

  公开（公告）日：2012-06-21

  The invention is related to anti-viral compounds, compositions containing such compounds, and therapeutic methods that include the administration of such compounds, as well as to processes and intermediates useful for preparing such compounds.

  该发明涉及抗病毒化合物、含有这些化合物的组合物以及包括给予这些化合物的治疗方法，还涉及用于制备这些化合物的过程和中间体。
• LINKED DIIMIDAZOLE ANTIVIRALS
  申请人：Or Yat Sun

  公开号：US20100226882A1

  公开（公告）日：2010-09-09

  The present invention discloses compounds of Formula (I), or pharmaceutically acceptable salts, esters, or prodrugs thereof: which inhibit RNA-containing virus, particularly the hepatitis C virus (HCV). Consequently, the compounds of the present invention interfere with the life cycle of the hepatitis C virus and are also useful as antiviral agents. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from HCV infection. The invention also relates to methods of treating an HCV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention.
• US8420686B2
  申请人：——

  公开号：US8420686B2

  公开（公告）日：2013-04-16
• US8575118B2
  申请人：——

  公开号：US8575118B2

  公开（公告）日：2013-11-05