1-carbamimidoyl-N-[3-[[5-(4-fluorophenyl)-1,2-oxazol-3-yl]methoxy]phenyl]piperidine-4-carboxamide;hydrochloride | 1277100-14-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 1-carbamimidoyl-N-[3-[[5-(4-fluorophenyl)-1,2-oxazol-3-yl]methoxy]phenyl]piperidine-4-carboxamide;hydrochloride
• CAS: 1277100-14-7
• 化学式: C₂₃H₂₄FN₅O₃*ClH
• 分子量: 473.935
• InChiKey: ZPNSNVLCBOVWQE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.03
• 重原子数：
  33
• 可旋转键数：
  7
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.26
• 拓扑面积：
  118
• 氢给体数：
  4
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  4-(4-氟苯基)-2,4-二氧代丁酸乙酯 在 盐酸 、 sodium tetrahydroborate 、 四溴化碳 、 盐酸羟胺 、 sodium hydride 、 三乙胺 、 三苯基膦 、 mercury dichloride 作用下， 以 四氢呋喃 、 乙醇 、 二氯甲烷 、 氯仿 、 N,N-二甲基甲酰胺 为溶剂， 反应 64.25h， 生成 1-carbamimidoyl-N-[3-[[5-(4-fluorophenyl)-1,2-oxazol-3-yl]methoxy]phenyl]piperidine-4-carboxamide;hydrochloride
  参考文献：
  名称：

  Biarylmethoxy isonipecotanilides as potent and selective inhibitors of blood coagulation factor Xa

  摘要：

  New chloro-substituted biarylmethoxyphenyl piperidine-4-carboxamides were synthesized and assayed in vitro as inhibitors of the blood coagulation enzymes factor Xa (fXa) and thrombin. An investigation of effects of the amidine and isopropyl groups attached at the piperidine nitrogen and 5-(halogenoaryl)isoxazol-3-yl groups as biaryl substituents led us to identify new compounds which proved to be selective fXa inhibitors, with inhibition constants in the low nanomolar range. The most potent compound 21e, that incorporates 2-Cl-thiophen-5-yl group as the P1 motif and 1-isopropylpiperidine P4 group, inhibited fXa with K-i value of 0.3 nM and very high selectivity over thrombin and some other tested serine proteases, achieving moderate levels of anticoagulant activity in the low micromolar range, as assessed by the prothrombin time clotting assay (PT2 = 3.30 mu M). Based on reliable docking simulations, molecular modeling provided a rationale for interpreting structure-activity relationships. The predicted binding modes highlighted the structural requirements for addressing the subsites S1 and S4 of the fXa enzyme. (C) 2010 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ejps.2010.11.010

文献信息

• Biarylmethoxy isonipecotanilides as potent and selective inhibitors of blood coagulation factor Xa
  作者：Gianfranco Lopopolo、Filomena Fiorella、Modesto de Candia、Orazio Nicolotti、Sophie Martel、Pierre-Alain Carrupt、Cosimo Altomare

  DOI：10.1016/j.ejps.2010.11.010

  日期：2011.2

  New chloro-substituted biarylmethoxyphenyl piperidine-4-carboxamides were synthesized and assayed in vitro as inhibitors of the blood coagulation enzymes factor Xa (fXa) and thrombin. An investigation of effects of the amidine and isopropyl groups attached at the piperidine nitrogen and 5-(halogenoaryl)isoxazol-3-yl groups as biaryl substituents led us to identify new compounds which proved to be selective fXa inhibitors, with inhibition constants in the low nanomolar range. The most potent compound 21e, that incorporates 2-Cl-thiophen-5-yl group as the P1 motif and 1-isopropylpiperidine P4 group, inhibited fXa with K-i value of 0.3 nM and very high selectivity over thrombin and some other tested serine proteases, achieving moderate levels of anticoagulant activity in the low micromolar range, as assessed by the prothrombin time clotting assay (PT2 = 3.30 mu M). Based on reliable docking simulations, molecular modeling provided a rationale for interpreting structure-activity relationships. The predicted binding modes highlighted the structural requirements for addressing the subsites S1 and S4 of the fXa enzyme. (C) 2010 Elsevier B.V. All rights reserved.