(3S,3aS,6aR)-2-[(2S)-2-[[(2S)-2-cyclohexyl-2-(pyrazine-2-carbonylamino)acetyl]amino]-3,3-dimethylbutanoyl]-N-[1-(cyclopropylamino)-2-hydroxy-1-oxohexan-3-yl]-3,3a,4,5,6,6a-hexahydro-1H-cyclopenta[c]pyrrole-3-carboxamide | 402958-99-0

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 肽模拟物
• 英文名称: (3S,3aS,6aR)-2-[(2S)-2-[[(2S)-2-cyclohexyl-2-(pyrazine-2-carbonylamino)acetyl]amino]-3,3-dimethylbutanoyl]-N-[1-(cyclopropylamino)-2-hydroxy-1-oxohexan-3-yl]-3,3a,4,5,6,6a-hexahydro-1H-cyclopenta[c]pyrrole-3-carboxamide
• CAS: 402958-99-0
• 化学式: C₃₆H₅₅N₇O₆
• 分子量: 681.876
• InChiKey: FTZGWEAUHOMNIG-VDWRTYLESA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  49
• 可旋转键数：
  14
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  183
• 氢给体数：
  5
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  (3S,3aS,6aR)-2-[(2S)-2-[[(2S)-2-cyclohexyl-2-(pyrazine-2-carbonylamino)acetyl]amino]-3,3-dimethylbutanoyl]-N-[1-(cyclopropylamino)-2-hydroxy-1-oxohexan-3-yl]-3,3a,4,5,6,6a-hexahydro-1H-cyclopenta[c]pyrrole-3-carboxamide 在 戴斯-马丁氧化剂 作用下， 以50%的产率得到telaprevir
  参考文献：
  名称：

  P4 and P1′ optimization of bicycloproline P2 bearing tetrapeptidyl α-ketoamides as HCV protease inhibitors

  摘要：

  With the aim of improving HCV protease inhibitors reported in our previous manuscripts, we synthesized and evaluated a series of la-based tetrapeptidyl alpha-ketoamides with additional P4 modification. The promising analog discovered through this SAR, 5a, was further derivatized at P1' or P1 position. As a result of these efforts, we found that replacement of the P4 valine as seen in 1a with cyclohexylglycine (Chg) resulted in the discovery of 5a, 5c, and 5e endowed with improved cellular activity in comparison to 1a. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2004.07.007
• 作为产物：
  描述：

  L-叔亮氨酸甲酯盐酸盐 在 盐酸 、 sodium hydroxide 、 N-羟基-7-氮杂苯并三氮唑 、 benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate 、 1-羟基苯并三唑 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 N,N-二异丙基乙胺 、 N,N'-二环己基碳二亚胺 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 甲醇 、 二氯甲烷 为溶剂， 生成 (3S,3aS,6aR)-2-[(2S)-2-[[(2S)-2-cyclohexyl-2-(pyrazine-2-carbonylamino)acetyl]amino]-3,3-dimethylbutanoyl]-N-[1-(cyclopropylamino)-2-hydroxy-1-oxohexan-3-yl]-3,3a,4,5,6,6a-hexahydro-1H-cyclopenta[c]pyrrole-3-carboxamide
  参考文献：
  名称：

  P4 and P1′ optimization of bicycloproline P2 bearing tetrapeptidyl α-ketoamides as HCV protease inhibitors

  摘要：

  With the aim of improving HCV protease inhibitors reported in our previous manuscripts, we synthesized and evaluated a series of la-based tetrapeptidyl alpha-ketoamides with additional P4 modification. The promising analog discovered through this SAR, 5a, was further derivatized at P1' or P1 position. As a result of these efforts, we found that replacement of the P4 valine as seen in 1a with cyclohexylglycine (Chg) resulted in the discovery of 5a, 5c, and 5e endowed with improved cellular activity in comparison to 1a. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2004.07.007

文献信息

• PROCESS FOR THE SYNTHESIS OF TELAPREVIR, OR PHARMACEUTICALLY ACCEPTABLE SALTS OR SOLVATES AS WELL AS INTERMEDIATE PRODUCTS THEREOF
  申请人：SANDOZ AG

  公开号：US20150038677A1

  公开（公告）日：2015-02-05

  The invention relates to a process for the preparation of telaprevir, or a pharmaceutically acceptable salt or solvate thereof, wherein the process requires a smaller number of process steps and/or does not require the use of toxic and instable compounds compared to the known processes. Another embodiment refers to telaprevir, or a pharmaceutically acceptable salt or solvate thereof as well as to intermediate products for preparation of the same, wherein the afore-mentioned products are obtained by the process described herein.

  本发明涉及一种用于制备特拉普雷韦或其药学上可接受的盐或溶剂的工艺，其中该工艺与已知工艺相比需要更少的工艺步骤和/或不需要使用有毒和不稳定的化合物。另一种实施方式涉及特拉普雷韦或其药学上可接受的盐或溶剂，以及用于制备同样的中间产物，其中上述产品通过本文所述的工艺获得。
• Processes and intermediates for preparing steric compounds
  申请人：Tanoury J. Gerald

  公开号：US20070244334A1

  公开（公告）日：2007-10-18

  This invention relates to processes and intermediates for the preparation of an alpha-amino beta-hydroxy acid of Formula 1 wherein the variables R 1 , R′ 1 and R 2 are defined herein and the compound of Formula 1 has an enantiomeric excess (ee) of 55% or greater.

  本发明涉及制备式1的α-氨基β-羟基酸的过程和中间体，其中变量R1、R′1和R2在此定义，式1的化合物的对映体过量（ee）为55％或更高。
• US7820671B2
  申请人：——

  公开号：US7820671B2

  公开（公告）日：2010-10-26