%0 Journal Article %T Six novel steroids from culture of basidiomycete Polyporus ellisii %A Shuang Wang %A Ling Zhang %A Liang-Yan Liu %A Ze-Jun Dong %A Zheng-Hui Li %A Ji-Kai Liu %J Natural Products and Bioprospecting %@ 2192-2209 %D 2012 %I Springer %R 10.1007/s13659-012-0058-4 %K ergosterol %K Polyporus ellisii %K basidiomycete %K cytotoxicity %U http://link.springer.com/article/10.1007/s13659-012-0058-4