Discovery of a Potent Antisarcopenia Drug Molecular Scaffold Derived from Ligusticum chuanxiong and Its Photochemical Synthesis - Shuai Zhang; Lei Wang; Chen-Yang He; Yong-Bin Chen; Yong-Heng Wang; Yi-Fang Li; Rong-Rong He; Yi Ding; Xin-Luan Wang; Qing-Hua Zhou; Xin-Sheng Yao; Huan Zhao; et al. (Journal of the American Chemical Society, 2026)