Miuraenamides 是海洋粘杆菌 Paraliomyxa miuraensis 的次级代谢产物,不仅与从海绵或陆地粘细菌中分离的其他环缩肽具有高度的结构相似性,而且它们也表现出类似的作用模式。它们加速肌动蛋白的成核和聚合,因此在低纳摩尔浓度范围内干扰细胞分裂过程。后期肽修饰允许合成具有不同卤化和取代模式的(简化的)miuraenamide 衍生物库。详细的 SAR 研究表明,中央酪氨酸的溴化对于良好的生物活性是必不可少的,而 C 端氨基酸的侧链可以变化甚至可以去除。
Miuraenamides 是海洋粘杆菌 Paraliomyxa miuraensis 的次级代谢产物,不仅与从海绵或陆地粘细菌中分离的其他环缩肽具有高度的结构相似性,而且它们也表现出类似的作用模式。它们加速肌动蛋白的成核和聚合,因此在低纳摩尔浓度范围内干扰细胞分裂过程。后期肽修饰允许合成具有不同卤化和取代模式的(简化的)miuraenamide 衍生物库。详细的 SAR 研究表明,中央酪氨酸的溴化对于良好的生物活性是必不可少的,而 C 端氨基酸的侧链可以变化甚至可以去除。
A New Strategy for the Development of Highly Potent and Selective Plasmin Inhibitors
作者:Sebastian M. Saupe、Torsten Steinmetzer
DOI:10.1021/jm2011996
日期:2012.2.9
inhibitors using metathesis or a copper-catalyzed azide alkyne cycloaddition in combination with standard peptide couplings. The most potent bis-triazole derivative 10 inhibits plasmin and plasma kallikrein with Ki of 0.77 and 2.4 nM, respectively, whereas it has poor activity against the related trypsin-like serine proteases thrombin, factor Xa, or activated protein C. Modeling experiments revealed
MACROCYCLIC UREA AND SULFAMIDE DERIVATIVES AS INHIBITORS OF TAFIa
申请人:Kallus Christopher
公开号:US20110178130A1
公开(公告)日:2011-07-21
The invention relates to compounds of the formula (I) which are inhibitors of activated thrombin-activable fibrinolysis inhibitor. The compounds of the formula I are suitable for producing medicaments for prophylaxis, secondary prevention and treatment of one or more disorders associated with thromboses, embolisms, hypercoagulability or fibrotic changes.
MACROCYCLIC UREA AND SULFAMIDE DERIVATIVES AS INHIBITORS OF TAFIA
申请人:Kallus Christopher
公开号:US20140039011A1
公开(公告)日:2014-02-06
The invention relates to compounds of the formula (I) which are inhibitors of activated thrombin-activable fibrinolysis inhibitor. The compounds of the formula I are suitable for producing medicaments for prophylaxis, secondary prevention and treatment of one or more disorders associated with thromboses, embolisms, hypercoagulability or fibrotic changes.