methoxyl相关论文
阿魏酸根(Ferulate)是阿魏、川芎、当归等中草药及某些治疗心血管病新药的有效成份,阿魏酸又称为3-甲氧基-4-羟基肉桂酸(3-methox......
Two new xanthone glycosides, polygalaxanthone IV and V were isolated from the roots of Polygala tenuifolia Willd. Their......
Two new pyrone derivatives phelligridins A 1 and B 2 were isolated from the fruit body of Phellinus igniarius. Their st......

