粉缘斑叶的化学成分研究  

STUDY ON THE CHEMICAL CONSTITUENTS OF CETRELIA CETRARIOIDES

作　　者：孙汉董[1] 李波[1] 李艳[1] 林中文[1] 

机构地区：[1]中国科学院昆明植物研究所

出　　处：《天然产物研究与开发》1989年第1期55-60,共6页Natural Product Research and Development

基　　金：国家自然科学基金项目

摘　　要：从分布于滇西北的一种地衣粉缘斑叶(Cetrezlia cetrarioides(Del.)W.Culb.& C.Club.)中分得11个化合物。根据光谱数据分析鉴定为:黑茶(?)素(Atranorin),珠光酸(Perlatolic acid),橄榄陶酸(Olivetoric acid),Salazinic acid,2-hydfoxy-4-methoxy-6-pentylbenzoic acid,2,4-dihydroxy-6-pentylbenzoic acid,2,4-dihydroxy-6-propyldenzoic acid,苔色酸(Orsellinic acid),松萝酸(Usnic acid),Retigeric acid A和虫漆蜡酸(Lacceroic acid)。此研究对该植物的开发利用提供了科学依据。11 Compounds have been isolated from the lichen Cetrelia cetrarioides (Del.) W. Culb.&C. Culb., collected in the North of Yunnan, China. Their structures were elucidated by spectral data as follows: Atranorin(1),perlatolic acid(2), Olivetoric acid(3), Salazinic acid(4), 2-hydroxy-4-methoxy-6-pentylbenzoic acid(5), 2,4-dihydroxy-6-pentylbenzoic acid(6), 2, 4-dihydroxy-6-propylbenzoic acid(7), Orsellinic acid(8),Usnic acid(9),Retigeric acid A(10), Lacceroic acid(H).The constituents are responsible for the flavour and the antibiotic activity of the lichen respectively.

关 键 词：地衣 粉缘斑叶 地衣香料 

分 类 号：Q949.340.6[生物学—植物学]