目的:建立测定防风中4种色原酮类成分的一测多评法.方法:以升麻素苷为内标,分别建立升麻素、5-O-甲基维斯阿米醇苷、亥茅酚苷的相......

Chromone and flavone are both central backbones of natural products and clinical medicines. Synthesis of diversely funct......