Kadanguslactones A–E, further oxygenated terpenoids from Kadsura angustifolia fermented by a symbiotic endophytic fungus, Penicillium ochrochloron SWUKD4.1850 - Qin, D; Shen, W Y; Gao, T C; Zuo, S H; Song, H C; Xu, J R; Yu, B H; Peng, Y J; Guo, J L; Tang, W W; Dong, J Y (Phytochemistry, 2020)