A new tetrahydrodibenzofuran and other constituents from the lichen Usnea antarctica

Abstract:

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.

Año de publicación:

2017

Keywords:

• Tetrahydrobenzofuran
• Usnea antarctica
• Lichen
• Depsidone

Fuente:

scopus

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