tert-butyl [(1S,2R,5S)-5-[3-(trifluoromethyl)-5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyrazin-7-yl]-2-(2,4,5-trifluorophenyl)cyclohexyl]carbamate | 874360-10-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 三唑并吡嗪类
• 英文名称: tert-butyl [(1S,2R,5S)-5-[3-(trifluoromethyl)-5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyrazin-7-yl]-2-(2,4,5-trifluorophenyl)cyclohexyl]carbamate
• 英文别名: tert-butyl N-[(1S,2R,5S)-5-[3-(trifluoromethyl)-6,8-dihydro-5H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl]-2-(2,4,5-trifluorophenyl)cyclohexyl]carbamate
• CAS: 874360-10-8
• 化学式: C₂₃H₂₇F₆N₅O₂
• 分子量: 519.49
• InChiKey: GUNRIGVNYHOWJL-JCGVRSQUSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  36
• 可旋转键数：
  5
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.61
• 拓扑面积：
  72.3
• 氢给体数：
  1
• 氢受体数：
  11

反应信息

• 作为反应物：
  描述：

  tert-butyl [(1S,2R,5S)-5-[3-(trifluoromethyl)-5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyrazin-7-yl]-2-(2,4,5-trifluorophenyl)cyclohexyl]carbamate 在 盐酸 作用下， 以 1,4-二氧六环 为溶剂， 生成 (1S,2R,5S)-5-[3-(Trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-A]pyrazin-7(8H)-YL]-2-(2,4,5-trifluorophenyl)cyclohexanamine 、 (1S,2R,5R)-5-[3-(trifluoromethyl)-6,8-dihydro-5H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl]-2-(2,4,5-trifluorophenyl)cyclohexan-1-amine
  参考文献：
  名称：

  Rational design of a novel, potent, and orally bioavailable cyclohexylamine DPP-4 inhibitor by application of molecular modeling and X-ray crystallography of sitagliptin

  摘要：

  Molecular modeling was used to design a rigid analog of sitagliptin 1. The X-ray crystal structure of sitagliptin bound to DPP-4 suggested that the central beta-amino butyl amide moiety could be replaced with a cyclohexylamine group. This was confirmed by structural analysis and the resulting analog 2a was synthesized and found to be a potent DPP-4 inhibitor (IC50 = 21 nM) with excellent in vivo activity and pharmacokinetic profile. (c) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2007.03.095
• 作为产物：
  描述：

  triisopropyl {[4-(2,4,5-trifluorophenyl)cyclohex-1-en-1-yl]oxy}silane 在 lithium aluminium tetrahydride 、 decaborane 、 叠氮基三甲基硅烷 、 亚碘酰苯 、 氢氟酸 作用下， 以 甲醇 为溶剂， 生成 tert-butyl [(1S,2R,5S)-5-[3-(trifluoromethyl)-5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyrazin-7-yl]-2-(2,4,5-trifluorophenyl)cyclohexyl]carbamate
  参考文献：
  名称：

  Rational design of a novel, potent, and orally bioavailable cyclohexylamine DPP-4 inhibitor by application of molecular modeling and X-ray crystallography of sitagliptin

  摘要：

  Molecular modeling was used to design a rigid analog of sitagliptin 1. The X-ray crystal structure of sitagliptin bound to DPP-4 suggested that the central beta-amino butyl amide moiety could be replaced with a cyclohexylamine group. This was confirmed by structural analysis and the resulting analog 2a was synthesized and found to be a potent DPP-4 inhibitor (IC50 = 21 nM) with excellent in vivo activity and pharmacokinetic profile. (c) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2007.03.095

文献信息

• [EN] AMINOCYCLOHEXANES AS DIPEPTIDYL PEPTIDASE-IV INHIBITORS FOR THE TREATMENT OR PREVENTION OF DIABETES<br/>[FR] AMINOCYCLOHEXANES EN TANT QU'INHIBITEURS DE DIPEPTIDYL PEPTIDASE-IV POUR LE TRAITEMENT OU LA PRÉVENTION DE DIABÈTES
  申请人：MERCK & CO INC

  公开号：WO2006009886A1

  公开（公告）日：2006-01-26

  The present invention is directed to novel substituted aminocyclohexanes which are inhibitors of the dipeptidyl peptidase-IV enzyme ('DPP-IV inhibitors') and which are useful in the treatment or prevention of diseases in which the dipeptidyl peptidase-IV enzyme is involved, such as diabetes and particularly Type 2 diabetes. 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 the dipeptidyl peptidase-IV enzyme is involved.

  本发明涉及一种新型的取代氨基环己烷，它们是二肽基肽酶-IV酶（'DPP-IV抑制剂'）的抑制剂，并且在治疗或预防涉及二肽基肽酶-IV酶的疾病中具有用处，如糖尿病，特别是2型糖尿病。该发明还涉及包含这些化合物的药物组合物以及在预防或治疗涉及二肽基肽酶-IV酶的这类疾病中使用这些化合物和组合物。