tert-butyl 4-(2-((1R,3r,5S)-3-(2-methyl-1H-benzo[d]imidazol-1-yl)-8-azabicyclo[3.2.1]octan-8-yl)ethyl)-4-(o-tolyl)piperidine-1-carboxylate | 716359-29-4

• 分子结构分类: 有机化合物 - 生物碱及其衍生物 - 托烷生物碱
• 英文名称: tert-butyl 4-(2-((1R,3r,5S)-3-(2-methyl-1H-benzo[d]imidazol-1-yl)-8-azabicyclo[3.2.1]octan-8-yl)ethyl)-4-(o-tolyl)piperidine-1-carboxylate
• CAS: 716359-29-4
• 化学式: C₃₄H₄₆N₄O₂
• 分子量: 542.765
• InChiKey: XECXRSCDYSLILF-KUMHGWDASA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.18
• 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：
  0.59
• 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 4-(2-((1R,3r,5S)-3-(2-methyl-1H-benzo[d]imidazol-1-yl)-8-azabicyclo[3.2.1]octan-8-yl)ethyl)-4-(o-tolyl)piperidine-1-carboxylate 在 盐酸 作用下， 以 1,4-二氧六环 为溶剂， 反应 1.0h， 生成 2-methyl-1-(8-{2-[4-(2-methylphenyl)piperidin-4-yl]ethyl}-8-azabicyclo[3.2.1]oct-3-yl)-1H-benzimidazole dihydrochloride
  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：

  1,1-dimethylethyl 4-[1-cyano-2-(ethyloxy)-2-oxoethyl]-4-(2-methylphenyl)-1-piperidinecarboxylate 在 copper(I) oxide 、 水 、 三乙酰氧基硼氢化钠 、 二异丁基氢化铝 、 sodium hydroxide 作用下， 以 二氯甲烷 、 1,2-二氯乙烷 、 乙腈 为溶剂， 反应 3.5h， 生成 tert-butyl 4-(2-((1R,3r,5S)-3-(2-methyl-1H-benzo[d]imidazol-1-yl)-8-azabicyclo[3.2.1]octan-8-yl)ethyl)-4-(o-tolyl)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