Secoiridoid dimers and their biogenetic precursors from the fruits of Cornus officinalis with potential therapeutic effects on type 2 diabetes

Zhongcan Peng, Jun He, Xue-Ge Pan, Jia Zhang, Yuming Wang, Xiansheng Ye, Cong‐Yuan Xia, Wenwen Lian, Yu Yan, Xiaoli He, Wei‐Ku Zhang, Jie‐Kun Xu