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.
出处
《天然产物研究与开发》
CAS
CSCD
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
关键词
地衣
粉缘斑叶
地衣香料
Lichen
Lichen perfume
Cetrelia cetrarioides
Depsides
Depsidones
Antibiotic
