Design and Synthesis of Metabolically Stable tRNA Synthetase Inhibitors Derived from Cladosporin
作者:Marion Rusch、Arnaud Thevenon、Dominic Hoepfner、Thomas Aust、Christian Studer、Maude Patoor、Patrick Rollin、Madeleine Livendahl、Beatrice Ranieri、Esther Schmitt、Carsten Spanka、Karl Gademann、Laure C. Bouchez
DOI:10.1002/cbic.201800587
日期:——
Selective and specific inhibitors of Plasmodium falciparum lysyl-tRNA synthetase represent promising therapeutic antimalarial avenues. Cladosporin was identified as a potent P. falciparum lysyl-tRNA synthetase inhibitor, with an activity against parasite lysyl-tRNA synthetase >100-fold more potent than that of the activity registered against the human enzyme. Despite its compelling activity, cladosporin
恶性疟原虫赖氨酰-tRNA合成酶的选择性和特异性抑制剂代表了有希望的治疗性抗疟疾途径。Cladosporin被认为是一种有效的恶性疟原虫赖氨酰-tRNA合成酶抑制剂,其抗寄生虫赖氨酰-tRNA合成酶的活性比抗人类酶的活性强100倍以上。尽管其具有引人注目的活性,但cladosporin的口服生物利用度仍然很差。抗疟药的关键要求。因此,在保持与天然化合物相似的选择性和效力的同时,开发出代谢稳定的cladosporin衍生的类似物的探索已经开始。对设计的文库进行化学基因组分析,就可以启动一个完全创新的结构-活性关系研究。