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前文作者报道了中药防风草(Anisomelesovata R.)中大环双萜类物质防风草内酯的分离及结构鉴定,并发现此类物质在体外试验中具有抑制KB细胞生长的作用,本文继续
The authors previously reported the isolation and structure identification of macrocyclic biguanopoid lactoflavone from Chinese herbal medicine (Anisomeles ovata R.) and found that these substances could inhibit the growth of KB cells in in vitro experiments.