(6S,9R)-6-(2,3-difluorophenyl)-3-[1-(trifluoromethyl)cyclopropyl]-6,7,8,9-tetrahydro-5H-imidazo[1,2-a]azepin-9-amine | 880144-58-1

• 分子结构分类: 有机化合物 - 有机杂环化合物
• 英文名称: (6S,9R)-6-(2,3-difluorophenyl)-3-[1-(trifluoromethyl)cyclopropyl]-6,7,8,9-tetrahydro-5H-imidazo[1,2-a]azepin-9-amine
• CAS: 880144-58-1
• 化学式: C₁₈H₁₈F₅N₃
• 分子量: 371.353
• InChiKey: ZYXOGYSZLYAMPH-ZWNOBZJWSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  26
• 可旋转键数：
  2
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  43.8
• 氢给体数：
  1
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  螺哌啶-4,3’-3H吡咯并[2,3-b]吡啶-2’(1’H)-酮 、 (6S,9R)-6-(2,3-difluorophenyl)-3-[1-(trifluoromethyl)cyclopropyl]-6,7,8,9-tetrahydro-5H-imidazo[1,2-a]azepin-9-amine 、 对硝基苯基氯甲酸酯 在 三乙胺 作用下， 生成 N-[(6S,9R)-6-(2,3-difluorophenyl)-3-[1-(trifluoromethyl)cyclopropyl]-6,7,8,9-tetrahydro-5H-imidazo[1,2-a]azepin-9-yl]-2-oxospiro[1H-pyrrolo[2,3-b]pyridine-3,4'-piperidine]-1'-carboxamide
  参考文献：
  名称：

  Orally bioavailable imidazoazepanes as calcitonin gene-related peptide (CGRP) receptor antagonists: Discovery of MK-2918

  摘要：

  In our ongoing efforts to develop CGRP receptor antagonists for the treatment of migraine, we aimed to improve upon telecagepant by targeting a compound with a lower projected clinical dose. Imidazoazepanes were identified as potent caprolactam replacements and SAR of the imidazole yielded the tertiary methyl ether as an optimal substituent for potency and hERG selectivity. Combination with the azabenzoxazinone spiropiperidine ultimately led to preclinical candidate 30 (MK-2918). (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2010.12.054
• 作为产物：
  描述：

  tert-butyl (3R,6S)-6-(2,3-difluorophenyl)-2-thioxoazepan-3-ylcarbamate 在 重铬酸吡啶 、 三氟乙酸 、 mercury dichloride 作用下， 以 乙醇 、 二氯甲烷 、 乙腈 为溶剂， 生成 (6S,9R)-6-(2,3-difluorophenyl)-3-[1-(trifluoromethyl)cyclopropyl]-6,7,8,9-tetrahydro-5H-imidazo[1,2-a]azepin-9-amine
  参考文献：
  名称：

  Orally bioavailable imidazoazepanes as calcitonin gene-related peptide (CGRP) receptor antagonists: Discovery of MK-2918

  摘要：

  In our ongoing efforts to develop CGRP receptor antagonists for the treatment of migraine, we aimed to improve upon telecagepant by targeting a compound with a lower projected clinical dose. Imidazoazepanes were identified as potent caprolactam replacements and SAR of the imidazole yielded the tertiary methyl ether as an optimal substituent for potency and hERG selectivity. Combination with the azabenzoxazinone spiropiperidine ultimately led to preclinical candidate 30 (MK-2918). (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2010.12.054

文献信息

• Carboxamide Spirolactam Cgrp Receptor Antagonists
  申请人：Williams M. Theresa

  公开号：US20070293470A1

  公开（公告）日：2007-12-20

  The present invention is directed to compounds of Formula I: I (where variables A 1 , A 2 , B, J, K, m, n, R 4 , R 5a , R 5b and R 5c are as defined herein) useful as antagonists of CGRP receptors and useful in the treatment or prevention of diseases in which the CGRP is involved, such as headache, migraine and cluster headache. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which CGRP is involved.

  本发明涉及式I的化合物：I（其中变量A1、A2、B、J、K、m、n、R4、R5a、R5b和R5c如本文所定义），用作CGRP受体的拮抗剂，并用于治疗或预防涉及CGRP的疾病，例如头痛、偏头痛和群头痛。本发明还涉及包含这些化合物的药物组合物以及这些化合物和组合物在预防或治疗涉及CGRP的疾病中的使用。
• Carboxamide spirolactam CGRP receptor antagonists
  申请人：Merck & Co., Inc.

  公开号：US07390798B2

  公开（公告）日：2008-06-24

  The present invention is directed to compounds of Formula I: I (where variables A1, A2, B, J, K, m, n, R4, R5a, R5b and R5c are as defined herein) useful as antagonists of CGRP receptors and useful in the treatment or prevention of diseases in which the CGRP is involved, such as headache, migraine and cluster headache. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which CGRP is involved

  本发明涉及式I的化合物：I（其中变量A1，A2，B，J，K，m，n，R4，R5a，R5b和R5c的定义如本文所述），其作为CGRP受体拮抗剂在治疗或预防CGRP参与的疾病，例如头痛，偏头痛和群头痛方面有用。本发明还涉及包含这些化合物的制药组合物以及在预防或治疗CGRP参与的这些疾病方面使用这些化合物和组合物。
• CARBOXAMIDE SPIROLACTAM CGRP RECEPTOR ANTAGONISTS
  申请人：Merck Sharp & Dohme Corp.

  公开号：EP1796678B1

  公开（公告）日：2010-04-14
• US7390798B2
  申请人：——

  公开号：US7390798B2

  公开（公告）日：2008-06-24