Secoiridoid analogues from the fruits of Ligustrum lucidum and their inhibitory activities against influenza A virus. - Pang, Xu; Zhao, Jian-yuan; Yu, Hai-yang; Yu, Li-yan; Wang, Tao; Zhang, Yi; Gao, Xiu-mei; Han, Li-feng (Bioorganic & Medicinal Chemistry Letters, 2018)