tert-butyl 4-(4-(4-fluoro-3-(trifluoromethyl)phenyl)-1-methyl-1H-imidazol-2-yl)piperidine-1-carboxylate | 1082950-60-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: tert-butyl 4-(4-(4-fluoro-3-(trifluoromethyl)phenyl)-1-methyl-1H-imidazol-2-yl)piperidine-1-carboxylate
• 英文别名: 4-[4-(4-fluoro-3-trifluoromethyl-phenyl)-1-methyl-1H-imidazol-2-yl]-piperidine-1-carboxylic acid tert-butyl ester；tert-butyl 4-[4-[4-fluoro-3-(trifluoromethyl)phenyl]-1-methylimidazol-2-yl]piperidine-1-carboxylate
• CAS: 1082950-60-4
• 化学式: C₂₁H₂₅F₄N₃O₂
• 分子量: 427.442
• InChiKey: OVTAORBMYQLVOL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  30
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.52
• 拓扑面积：
  47.4
• 氢给体数：
  0
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  tert-butyl 4-(4-(4-fluoro-3-(trifluoromethyl)phenyl)-1-methyl-1H-imidazol-2-yl)piperidine-1-carboxylate 在 ammonium acetate 、 溶剂黄146 作用下， 以 四氢呋喃 、 甲醇 为溶剂， 反应 0.25h， 以80%的产率得到4-[4-(4-fluoro-3-trifluoromethylphenyl)-1-methyl-1H-imidazol-2-yl]piperidine
  参考文献：
  名称：

  Rapid Development and Scale-Up of a 1H-4-Substituted Imidazole Intermediate Enabled by Chemistry in Continuous Plug Flow Reactors

  摘要：

  The development of reactions in a continuous fashion in plug flow tube reactors (PFR) offers unique advantages to the drug development and scale-up process and can also enable chemistry that would be difficult to perform via batch processing. Herein, we report the development of two different continuous flow approaches to a key 1H-4-substituted imidazole intermediate (5). In a first generation approach, rapid optimization and scale-up of a challenging cyclization reaction was demonstrated in a PFR under GMP conditions to afford 29 kg of protected product 2. This material was further processed in batch equipment to deliver di-HCl salt 4. This first generation approach highlights the rapid development of chemistry in research-scale PFRs and speed to material delivery through linear scale up to a pilot-scale PFR under GMP conditions. In a second generation effort, a more efficient synthetic route was developed, and PFRs with automated sampling, dilution, and analytical analysis allowed for rapid and data-rich reaction optimization of both a key cyclization reaction and thermal removal of a Boc protecting group. This work culminated in 1 kg demonstration runs in a 0.22 L PFR for both continuous steps and shows the potential of commercialization from a lab hood footprint (1-2 MT/year).

  DOI：

  10.1021/op200351g
• 作为产物：
  描述：

  5-溴-2-氟三氟甲苯 在 N-甲基吗啉 、 盐酸 、 ammonium acetate 、 异丙基氯化镁 、 溶剂黄146 、 1-丙基磷酸酐 作用下， 以 四氢呋喃 、 乙醇 、 乙酸乙酯 为溶剂， 反应 5.59h， 生成 tert-butyl 4-(4-(4-fluoro-3-(trifluoromethyl)phenyl)-1-methyl-1H-imidazol-2-yl)piperidine-1-carboxylate
  参考文献：
  名称：

  Rapid Development and Scale-Up of a 1H-4-Substituted Imidazole Intermediate Enabled by Chemistry in Continuous Plug Flow Reactors

  摘要：

  The development of reactions in a continuous fashion in plug flow tube reactors (PFR) offers unique advantages to the drug development and scale-up process and can also enable chemistry that would be difficult to perform via batch processing. Herein, we report the development of two different continuous flow approaches to a key 1H-4-substituted imidazole intermediate (5). In a first generation approach, rapid optimization and scale-up of a challenging cyclization reaction was demonstrated in a PFR under GMP conditions to afford 29 kg of protected product 2. This material was further processed in batch equipment to deliver di-HCl salt 4. This first generation approach highlights the rapid development of chemistry in research-scale PFRs and speed to material delivery through linear scale up to a pilot-scale PFR under GMP conditions. In a second generation effort, a more efficient synthetic route was developed, and PFRs with automated sampling, dilution, and analytical analysis allowed for rapid and data-rich reaction optimization of both a key cyclization reaction and thermal removal of a Boc protecting group. This work culminated in 1 kg demonstration runs in a 0.22 L PFR for both continuous steps and shows the potential of commercialization from a lab hood footprint (1-2 MT/year).

  DOI：

  10.1021/op200351g

文献信息

• P70 S6 kinase inhibitors
  申请人：Eli Lilly and Company

  公开号：US08093383B2

  公开（公告）日：2012-01-10

  The present invention provides p70 S6 kinase inhibitors of the formula: pharmaceutical formulations comprising them, and methods for their use.

  本发明提供了式为p70 S6激酶抑制剂的制剂：包括它们的药物制剂，以及使用它们的方法。
• P70 S6 KINASE INHIBITOR AND EGFR INHIBITOR COMBINATION THERAPY
  申请人：Geeganage Sandaruwan

  公开号：US20110207752A1

  公开（公告）日：2011-08-25

  The present invention provides a combination therapy comprising the compound 4-[4-[4-(4-fluoro-3-trifluoromethyl-phenyl)-1-methyl-1H-imidazol-2-yl]-piperidin-1-yl]-1H-pyrazolo[3,4-d]pyrimidine, or a pharmaceutically acceptable salt thereof, and an EGFR inhibitor for use in the treatment of glioblastoma multiforme, adenocarcinomas of the colon, non-small-cell lung cancer, small-cell lung cancer, cisplatin-resistant small-cell lung cancer, ovarian cancer, leukemia, pancreatic cancer, prostate cancer, mammary carcinoma, renal cell carcimoma, multiple myeloma, Kaposis Sarcoma, Hodgkins lymphoma, lymphangioleiomyomatosis, Non-Hodgkins lymphoma or sarcoma.

  本发明提供一种联合治疗方案，包括化合物4-[4-[4-(4-氟-3-三氟甲基苯基)-1-甲基-1H-咪唑-2-基]-哌啶-1-基]-1H-吡唑并[3,4-d]嘧啶，或其药学上可接受的盐，以及一种EGFR抑制剂，用于治疗脑胶质母细胞瘤、结肠腺癌、非小细胞肺癌、小细胞肺癌、顺铂耐药小细胞肺癌、卵巢癌、白血病、胰腺癌、前列腺癌、乳腺癌、肾细胞癌、多发性骨髓瘤、卡波西肉瘤、霍奇金淋巴瘤、淋巴管平滑肌瘤病、非霍奇金淋巴瘤或肉瘤的治疗。
• P70 S6 KINASE INHIBITORS
  申请人：Dally Robert Dean

  公开号：US20120071490A1

  公开（公告）日：2012-03-22

  The present invention provides p70 S6 kinase inhibitors of the formula: pharmaceutical formulations comprising them, and methods for their use.

  本发明提供了公式为：p70 S6激酶抑制剂的制剂，以及包含它们的药物制剂和使用它们的方法。
• P70 S6 KINASE INHIBITOR AND MTOR INHIBITOR COMBINATION THERAPY
  申请人：Geeganage Sandaruwan

  公开号：US20110212977A1

  公开（公告）日：2011-09-01

  The present invention provides a combination therapy comprising the compound 4-[4-[4-(4-fluoro-3-trifluoromethyl-phenyl)-1-methyl-1H-imidazol-2-yl]-piperidin-1-yl]-1H-pyrazolo[3,4-d]pyrimidine, or a pharmaceutically acceptable salt thereof, and an mTOR inhibitor for use in the treatment of glioblastoma multiforme, adenocarcinomas of the colon, non-small-cell lung cancer, small-cell lung cancer, cisplatin-resistant small-cell lung cancer, ovarian cancer, leukemia, pancreatic cancer, prostate cancer, mammary carcinoma, renal cell carcimoma, multiple myeloma, Kaposis Sarcoma, Hodgkins lymphoma, lymphangioleiomyomatosis, Non-Hodgkins lymphoma or sarcoma.

  本发明提供了一种组合疗法，包括化合物4-[4-[4-(4-氟-3-三氟甲基-苯基)-1-甲基-1H-咪唑-2-基]-哌啶-1-基]-1H-吡唑并[3,4-d]嘧啶或其药学上可接受的盐，以及mTOR抑制剂，用于治疗胶质母细胞瘤、结肠腺癌、非小细胞肺癌、小细胞肺癌、顺铂耐药小细胞肺癌、卵巢癌、白血病、胰腺癌、前列腺癌、乳腺癌、肾细胞癌、多发性骨髓瘤、卡波西肉瘤、霍奇金淋巴瘤、淋巴管平滑肌瘤病、非霍奇金淋巴瘤或肉瘤的治疗。
• P70 S6 kinase inhibitor and EGFR inhibitor combination therapy
  申请人：Eli Lilly and Company

  公开号：US08334293B2

  公开（公告）日：2012-12-18

  The present invention provides a combination therapy comprising the compound 4-[4-[4-(4-fluoro-3-trifluoromethyl-phenyl)-1-methyl-1H-imidazol-2-yl]-piperidin-1-yl]-1H-pyrazolo[3,4-d]pyrimidine, or a pharmaceutically acceptable salt thereof, and an EGFR inhibitor for use in the treatment of glioblastoma multiforme, adenocarcinomas of the colon, non-small-cell lung cancer, small-cell lung cancer, cisplatin-resistant small-cell lung cancer, ovarian cancer, leukemia, pancreatic cancer, prostate cancer, mammary carcinoma, renal cell carcimoma, multiple myeloma, Kaposis Sarcoma, Hodgkins lymphoma, lymphangioleiomyomatosis, Non-Hodgkins lymphoma or sarcoma.

  本发明提供了一种联合治疗方案，包括化合物4-[4-[4-(4-氟-3-三氟甲基-苯基)-1-甲基-1H-咪唑-2-基]-哌啶-1-基]-1H-吡唑并[3,4-d]嘧啶或其药学上可接受的盐，以及EGFR抑制剂，用于治疗多形性胶质母细胞瘤、结肠腺癌、非小细胞肺癌、小细胞肺癌、顺铂耐药小细胞肺癌、卵巢癌、白血病、胰腺癌、前列腺癌、乳腺癌、肾细胞癌、多发性骨髓瘤、卡波西肉瘤、霍奇金淋巴瘤、淋巴管平滑肌瘤病、非霍奇金淋巴瘤或肉瘤的治疗。