摘要
目的 :研究石耳的化学成分。方法 :硅胶、大孔吸附树脂及反向柱色谱法分离纯化 ,波谱法进行结构鉴定。结果 :从乙醇提取物中分得 5个化合物 ,鉴定为ethylorsellinate(1) ,orsellinicacid(2 ) ,orcinol(3) ,lecanoricacid(4) ,lecanorin(5 )。结论 :化合物 1,2 ,3,5为首次从该植物中分离得到。
Objective:To study the chemical constituents from the fruit bodies of Umbilicaria esculenta .Method:Five compounds were isolated from the ethanolic extract of this plant by all kinds of column chormatography, and structures were identified by spectroscopic analysis.Result:Five compounds were identified as ethyl orsellinate, orsellinic acid, orcinol, lecanoric acid and lecanorin.Conclusion:Ethyl orsellinate, orsellinic acid, orcinol and lecanorin were isolated from this plant for the first time.
出处
《中国中药杂志》
CAS
CSCD
北大核心
2001年第9期608-610,共3页
China Journal of Chinese Materia Medica
