Synthesis and antiplatelet evaluation of novel aryl-sulfonamide derivatives, from natural safrole
作者:Lı́dia M. Lima、Cláudia B. Ormelli、Fernanda F. Brito、Ana L.P. Miranda、Carlos A.M. Fraga、Eliezer J. Barreiro
DOI:10.1016/s0031-6865(99)00004-7
日期:1999.6
aiming at the synthesis and pharmacological evaluation of novel possible antiplatelet prototype compounds, exploring bioisosterism principles for molecular design, we describe in this paper the synthesis of new aryl-sulfonamides derivatives, structurally similar to known thromboxane A2 receptor antagonists. The synthetic route used to access the new compounds described herein starts from safrole, an abundant
在旨在合成和可能评估新型抗血小板原型化合物的药理学研究计划,探索分子设计的生物等渗原理的研究计划范围内,我们在本文中描述了新的芳基磺酰胺衍生物的合成,其结构与已知的血栓烷A2受体拮抗剂相似。用于获得本文所述新化合物的合成途径始于黄樟脑(一种丰富的巴西天然产物),其存在于S木油(Ocotea pretiosa)中。通过使用ADP,胶原蛋白,花生四烯酸和U46619诱导的兔PRP,通过血小板凝集抑制试验对这些新型芳基磺酰胺化合物进行的初步评估,结果确定了N- [2-(4-羧基甲氧基苯基)乙基]- 6-甲基-3,