In 2 0 0 3,Chineses cholarsde livere dover 4 0 0 articles ,isolated and identified more than 2 2 00 compounds,a mong which 6 0 4 were new and 4 7 had biological activity .

• 2 0 0 3年我国学者共发表文章 4 0 0多篇 ,分离鉴定化合物 2 2 0 0多个 ,其中新化合物 6 0 4个 ,活性化合物 6 4个。