作者:Remigiusz Serwa、Tae-gyu Nam、Luca Valgimigli、Sean Culbertson、Christopher L. Rector、Byeong-Seon Jeong、Derek A. Pratt、Ned A. Porter
DOI:10.1002/chem.201001382
日期:2010.12.17
effectively than typical phenolic antioxidants, for example, α‐tocopherol. We report here high‐yielding, large‐scale syntheses of mono‐ and bicyclic aminopyridinols from pyridoxine hydrochloride (i.e., vitamin B6). This approach provides straightforward, scaleable access to novel, potent, molecular scaffolds whose antioxidant properties have been investigated in homogeneous solutions and in liposomal vesicles
3-吡啶醇轴承胺取代对位的羟基部分先前已经比典型的酚类抗氧化剂更有效地显示出抑制脂质过氧化作用,例如,α生育酚。我们在此报告了从盐酸吡哆醇(即维生素 B 6)中高产、大规模合成单环和双环氨基吡啶醇。这种方法为获得新型、有效的分子支架提供了直接、可扩展的途径,其抗氧化特性已在均质溶液和脂质体囊泡中进行了研究。这些分子聚集体模拟细胞膜,细胞膜是体内氧化损伤的目标。