tert-butyl endo-4-(3-chlorophenyl)-4-{2-[3-(2-methyl-1H-benzimidazol-1-yl)-8-azabicyclo[3.2.1]oct-8-yl]ethyl}piperidine-1-carboxylate | 716358-40-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 英文名称: tert-butyl endo-4-(3-chlorophenyl)-4-{2-[3-(2-methyl-1H-benzimidazol-1-yl)-8-azabicyclo[3.2.1]oct-8-yl]ethyl}piperidine-1-carboxylate
• CAS: 716358-40-6
• 化学式: C₃₃H₄₃ClN₄O₂
• 分子量: 563.183
• InChiKey: QXTAYJOITNMSIV-KUMHGWDASA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.53
• 重原子数：
  40.0
• 可旋转键数：
  5.0
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.58
• 拓扑面积：
  50.6
• 氢给体数：
  0.0
• 氢受体数：
  5.0

反应信息

• 作为反应物：
  描述：

  tert-butyl endo-4-(3-chlorophenyl)-4-{2-[3-(2-methyl-1H-benzimidazol-1-yl)-8-azabicyclo[3.2.1]oct-8-yl]ethyl}piperidine-1-carboxylate 在 盐酸 、 N,N-二异丙基乙胺 、 Methanaminium,N-[(dimethylamino)(3H-1,2,3-triazolo[4,5-b]pyridin-3-yloxy)methylene]-N-methyl-, hexafluorophosphate(1-) 作用下， 以 1,4-二氧六环 、 二氯甲烷 为溶剂， 反应 0.25h， 生成 1-((1R,5S)-8-{2-[1-benzoyl-4-(3-chlorophenyl)piperidin-4-yl]ethyl}-8-azabicyclo[3.2.1]oct-3-yl)-2-methyl-1H-benzimidazole
  参考文献：
  名称：

  Novel 4,4-Disubstituted Piperidine-Based C–C Chemokine Receptor-5 Inhibitors with High Potency against Human Immunodeficiency Virus-1 and an Improved human Ether-a-go-go Related Gene (hERG) Profile

  摘要：

  We recently described (J. Med. Chem. 2008, 51, 6538-6546) a novel class of CCR5 antagonists with strong anti-HIV potency. Herein, we detail SAR converting leads 1 and 2 to druglike molecules. The pivotal structural motif enabling this transition was the secondary sulfonamide substituent. Further fine-tuning of the substituent pattern in the sulfonamide paved the way to enhancing potency and bioavailability and minimizing hERG inhibition, resulting in discovery of clinical compound 122 (GSK163929).

  DOI：

  10.1021/jm200279v
• 作为产物：
  描述：

  4-(1-氰基-2-乙氧基-2-氧代亚乙基)-1-哌啶羧酸-1,1-二甲基乙酯 在 copper(I) oxide 、 水 、 三乙酰氧基硼氢化钠 、 二异丁基氢化铝 、 magnesium 、 三乙胺 、 sodium hydroxide 作用下， 以 乙醚 、 乙醇 、 二氯甲烷 、 乙腈 为溶剂， 反应 9.5h， 生成 tert-butyl endo-4-(3-chlorophenyl)-4-{2-[3-(2-methyl-1H-benzimidazol-1-yl)-8-azabicyclo[3.2.1]oct-8-yl]ethyl}piperidine-1-carboxylate
  参考文献：
  名称：

  Novel 4,4-Disubstituted Piperidine-Based C–C Chemokine Receptor-5 Inhibitors with High Potency against Human Immunodeficiency Virus-1 and an Improved human Ether-a-go-go Related Gene (hERG) Profile

  摘要：

  We recently described (J. Med. Chem. 2008, 51, 6538-6546) a novel class of CCR5 antagonists with strong anti-HIV potency. Herein, we detail SAR converting leads 1 and 2 to druglike molecules. The pivotal structural motif enabling this transition was the secondary sulfonamide substituent. Further fine-tuning of the substituent pattern in the sulfonamide paved the way to enhancing potency and bioavailability and minimizing hERG inhibition, resulting in discovery of clinical compound 122 (GSK163929).

  DOI：

  10.1021/jm200279v

文献信息

• [EN] PIPERIDINE DERIVATIVES AS CCR5 ANTAGONISTS<br/>[FR] ANTAGONISTES DE CCR5 UTILES COMME AGENTS THERAPEUTIQUES
  申请人：SMITHKLINE BEECHAM CORP

  公开号：WO2004054974A3

  公开（公告）日：2004-09-02
• Discovery of Bioavailable 4,4-Disubstituted Piperidines as Potent Ligands of the Chemokine Receptor 5 and Inhibitors of the Human Immunodeficiency Virus-1
  作者：Wieslaw M. Kazmierski、Christopher Aquino、Brian A. Chauder、Felix Deanda、Robert Ferris、Deborah K. Jones-Hertzog、Terrence Kenakin、Cecilia S. Koble、Christian Watson、Pat Wheelan、Hanbiao Yang、Michael Youngman

  DOI：10.1021/jm800598a

  日期：2008.10.23

  We describe robust chemical approaches toward putative CCR5 scaffolds designed in our laboratories. Evaluation of analogues in the (125)I-[MIP-1 beta] binding and Ba-L-HOS antiviral assays resulted in the discovery of 64 and 68 in the 4,4-disubstitited piperidine class H, both potent CCR5 ligands (pIC(50) = 8.30 and 9.00, respectively) and HIV-1 inhibitors (pIC(50) = 7.80 and 7.84, respectively, in Ba-L-HOS assay). In addition, 64 and 68 were bioavailable in rodents, establishing them as lead molecules for further optimization toward CCR5 clinical candidates.
• US7645771B2
  申请人：——

  公开号：US7645771B2

  公开（公告）日：2010-01-12
• Novel 4,4-Disubstituted Piperidine-Based C–C Chemokine Receptor-5 Inhibitors with High Potency against Human Immunodeficiency Virus-1 and an Improved human Ether-a-go-go Related Gene (hERG) Profile
  作者：Wieslaw M. Kazmierski、Don L. Anderson、Christopher Aquino、Brian A. Chauder、Maosheng Duan、Robert Ferris、Terrence Kenakin、Cecilia S. Koble、Dan G. Lang、Maggie S Mcintyre、Jennifer Peckham、Christian Watson、Pat Wheelan、Andrew Spaltenstein、Mary B. Wire、Angilique Svolto、Michael Youngman

  DOI：10.1021/jm200279v

  日期：2011.6.9

  We recently described (J. Med. Chem. 2008, 51, 6538-6546) a novel class of CCR5 antagonists with strong anti-HIV potency. Herein, we detail SAR converting leads 1 and 2 to druglike molecules. The pivotal structural motif enabling this transition was the secondary sulfonamide substituent. Further fine-tuning of the substituent pattern in the sulfonamide paved the way to enhancing potency and bioavailability and minimizing hERG inhibition, resulting in discovery of clinical compound 122 (GSK163929).