Two new hirsutane sesquiterpenes,marasmiellins A(1)and B(2),were isolated from cultures of the basidiomycete Marasmiellus sp.BCC 22389.The structures were elucidated on the basis of NMR spectroscopic and mass spectro...Two new hirsutane sesquiterpenes,marasmiellins A(1)and B(2),were isolated from cultures of the basidiomycete Marasmiellus sp.BCC 22389.The structures were elucidated on the basis of NMR spectroscopic and mass spectrometry data.The absolute configuration of marasmiellin B was determined by application of the modified Mosher’s method.展开更多
基金the National Science and Technology Development Agency(Grant No.P-13-00856)is gratefully acknowledged.
文摘Two new hirsutane sesquiterpenes,marasmiellins A(1)and B(2),were isolated from cultures of the basidiomycete Marasmiellus sp.BCC 22389.The structures were elucidated on the basis of NMR spectroscopic and mass spectrometry data.The absolute configuration of marasmiellin B was determined by application of the modified Mosher’s method.
