Leptosphaeric Acid, a Metabolite with a
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Jun-Yan Liu; Chang-Hong Liu; Wen-Xin Zou; Ren-Xiang Tan
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Article
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2003
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John Wiley and Sons
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German
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## Abstract Leptosphaeric acid (**1**), a metabolite with a novel carbon skeleton, was isolated from the AcOEt extract of the culture of __Leptosphaeria__ sp., an endophytic fungus (strain number: IV403) of __Artemisia annua.__ The structure of acid **1** was elucidated on the basis of spectral ana