A new tetrahydrodibenzofuran and other constituents from the lichen Usnea antarctica

被引：2
|
作者：
Viteri, Rafael [1 ,2 ,3 ]
Villamizar, Jose E. [1 ,4 ]
Alejandra, Ugarte [4 ]
Quintero, Alberto [4 ]
Salazar, Franklin J. [1 ]
机构：
[1] Inst Venezolano Invest Cient, Ctr Quim, Caracas 1020 A, Venezuela
[2] Escuela Super Politecn Litoral, Ctr Invest Biotecnol Ecuador, Km 30-5 Via Perimetral,Apartado 09-01-5863, Guayaquil, Ecuador
[3] Inst Antartico Ecuatoriano, Guayaquil 09017658, Ecuador
[4] Inst Venezolano Invest Cient, Dept Quim Med, Caracas 1020 A, Venezuela
来源：
JOURNAL OF CHEMICAL RESEARCH | 2017年 / 07期
关键词：
lichen; Usnea antarctica; tetrahydrobenzofuran; depsidone; USNIC ACID-DERIVATIVES; MYCOBIONT;
D O I：
10.3184/174751917X14967701766996
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A new tetrahydrodibenzofuran, 2,6-diacetyl-3,4a, 7,9-tetrahydroxy-8,9b-dimethyl-1-oxo-1,4,4a, 9b-tetrahydrodibenzofuran, together with seven known compounds were isolated from the lichen Usnea antarctica. Their structures were elucidated on the basis of spectroscopic methods and by comparison with literature values.
引用
收藏
页码：390 / 391
页数：2
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