Applanoids A—E as the First Examples of C‐15/C‐20 Michael Adducts in Ganoderma Triterpenoids and Their PXR Agonistic Activity. - Su, Hai‐Guo; Liang, Hang‐Fei; Hu, Gui‐Lin; Zhou, Lin; Peng, Xing‐Rong; Bi, Hui‐Chang; Qiu, Ming‐Hua (Chinese Journal of Chemistry, 2022)