Fig. 2. Key 1 H– 1 H in Neuropyrones A-E, five undescribed α-pyrone derivatives with tyrosinase inhibitory activity from the endophytic fungus Neurospora dictyophora WZ-497

Fig. 2. Key 1 H– 1 H COSY and HMBC correlations of neuropyrones A–E (1–5).Published as part of Li, Xin, Gong, Yuan-Xiang, Feng, Li, Wang, Xin-Jia, Wang, Jing-Wen, Zhang, An-Xin, Tan, Ning-Hua & Wang, Zhe, 2023, Neuropyrones A-E, five undescribed α-pyrone derivatives with tyrosinase inhibitory activity from the endophytic fungus Neurospora dictyophora WZ-497, pp. 1-7 in Phytochemistry (113579) 207 on page 3, DOI: 10.1016/j.phytochem.2022.113579, http://zenodo.org/record/829052