二氢黄酮是一类分布广泛的黄酮类化合物,具有抗肿瘤、抗菌、抗炎、抗氧化、心血管系统保护、神经保护等多种生物活性。对近年来报......

Two new benzyl dihydroflavones phelligrins A and B were isolated from the fruit body of Phellinus igniarius. Their stru......

A new debenzylation of benzyl esters by silica-supported sodium hydrogen sulfate is described.The debenzylation could be......

染发剂成分化学性质不稳定,分析重现性差,根据《化妆品安全技术规范》(2015年版)溶液中染发剂禁、限用成分标准品的稳定性最多可维......