Bipodonines A–J, a new class of natural sesquiterpenes with a 2-(tetrahydro-2H-pyran-2-yl)propan-2-ol system from the fungus Bipolaris cynodontis DJWT-01

A new class of natural sesquiterpenes with a 2-(tetrahydro-2 H -pyran-2-yl)propan-2-ol system from the fungus Bipolaris cynodontis DJWT-01. Bipodonines A and B featuring γ- and δ-lactone might be degradative derivatives of polyketide–terpenoid.