(S)-benzyl 3-(isopropyl(4-(2-oxopiperidin-1-yl)phenyl)carbamoyl)-3,4-dihydroisoquinoline-2(1H)-carboxylate | 1394169-27-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 英文名称: (S)-benzyl 3-(isopropyl(4-(2-oxopiperidin-1-yl)phenyl)carbamoyl)-3,4-dihydroisoquinoline-2(1H)-carboxylate
• 英文别名: benzyl (3S)-3-[[4-(2-oxopiperidin-1-yl)phenyl]-propan-2-ylcarbamoyl]-3,4-dihydro-1H-isoquinoline-2-carboxylate
• CAS: 1394169-27-7
• 化学式: C₃₂H₃₅N₃O₄
• 分子量: 525.648
• InChiKey: LQCJSOCZNRPZEW-LJAQVGFWSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.9
• 重原子数：
  39
• 可旋转键数：
  7
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.34
• 拓扑面积：
  70.2
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  (S)-benzyl 3-(isopropyl(4-(2-oxopiperidin-1-yl)phenyl)carbamoyl)-3,4-dihydroisoquinoline-2(1H)-carboxylate 在 10% Pd(OH)₂ on C 、 氢气 作用下， 以 甲醇 、 叔丁醇 为溶剂， 以100%的产率得到(3S)-N-[4-(2-oxopiperidin-1-yl)phenyl]-N-propan-2-yl-1,2,3,4-tetrahydroisoquinoline-3-carboxamide
  参考文献：
  名称：

  Potent direct inhibitors of factor Xa based on the tetrahydroisoquinoline scaffold

  摘要：

  Direct inhibition of coagulation factor Xa (FXa) carries significant promise for developing effective and safe anticoagulants. Although a large number of FXa inhibitors have been studied, each can be classified as either possessing a highly flexible or a rigid core scaffold. We reasoned that an intermediate level of flexibility will provide high selectivity for FXa considering that its active site is less constrained in comparison to thrombin and more constrained as compared to trypsin. We studied several core scaffolds including 1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid for direct FXa inhibition. Using a genetic algorithm-based docking and scoring approach, a promising candidate 23 was identified, synthesized, and found to inhibit FXa with a K-i of 28 mu M. Optimization of derivative 23 resulted in the design of a potent dicarboxamide 47, which displayed a K-i of 135 nM. Dicarboxamide 47 displayed at least 1852-fold selectivity for FXa inhibition over other coagulation enzymes and doubled PT and aPTT of human plasma at 17.1 mu M and 20.2 mu M, respectively, which are comparable to those of clinically relevant agents. Dicarboxamide 47 is expected to serve as an excellent lead for further anticoagulant discovery. (C) 2012 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2012.06.032
• 作为产物：
  描述：

  (4-Bromophen-1-yl)(1-methylethylidene)amine 在 4-二甲氨基吡啶 、 sodium tetrahydroborate 、 copper(l) iodide 、 potassium carbonate 、 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'-二甲基乙二胺 作用下， 以 乙醇 、 二氯甲烷 、 甲苯 为溶剂， 反应 2.17h， 生成 (S)-benzyl 3-(isopropyl(4-(2-oxopiperidin-1-yl)phenyl)carbamoyl)-3,4-dihydroisoquinoline-2(1H)-carboxylate
  参考文献：
  名称：

  Potent direct inhibitors of factor Xa based on the tetrahydroisoquinoline scaffold

  摘要：

  Direct inhibition of coagulation factor Xa (FXa) carries significant promise for developing effective and safe anticoagulants. Although a large number of FXa inhibitors have been studied, each can be classified as either possessing a highly flexible or a rigid core scaffold. We reasoned that an intermediate level of flexibility will provide high selectivity for FXa considering that its active site is less constrained in comparison to thrombin and more constrained as compared to trypsin. We studied several core scaffolds including 1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid for direct FXa inhibition. Using a genetic algorithm-based docking and scoring approach, a promising candidate 23 was identified, synthesized, and found to inhibit FXa with a K-i of 28 mu M. Optimization of derivative 23 resulted in the design of a potent dicarboxamide 47, which displayed a K-i of 135 nM. Dicarboxamide 47 displayed at least 1852-fold selectivity for FXa inhibition over other coagulation enzymes and doubled PT and aPTT of human plasma at 17.1 mu M and 20.2 mu M, respectively, which are comparable to those of clinically relevant agents. Dicarboxamide 47 is expected to serve as an excellent lead for further anticoagulant discovery. (C) 2012 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2012.06.032