Terpenoids from the stems of Celastrus hindsii and their anti-RSV activities

1D and 2D NMR, HRESIMS, UV and IR spectra of 1–4, crystallographic data in CIF format for 1 and 4.化合物1至4的1D与2D核磁共振波谱（Nuclear Magnetic Resonance, NMR）、高分辨电喷雾电离质谱（High Resolution Electrospray Ionization Mass Spectrometry, HRESIMS）、紫外光谱（Ultraviolet, UV）及红外光谱（Infrared, IR）谱图，以及化合物1和4的CIF（Crystallographic Information File, CIF）格式晶体学数据。