Zhang, Fa-LeiShi, ChenSun, Li-TangYang, Hui-XiangHe, JuanLi, Zheng-HuiFeng, TaoLiu, Ji-Kai2021Fig. 2. Key 2D in Chemical constituents and their biological activities from the mushroom Pyropolyporus fomentarius10.5281/zenodo.8291728Fig. 2. Key 2D NMR correlations of 1, 3, and 4.