Fig. 5

Synthesis of cholesterol-undecanoate-glucose conjugate and analysis of the molecular structure of the conjugate. A The synthetic route of cholesterol-undecanoate-glucose conjugate; B ¹H NMR spectral of the conjugate and its intermediate compound; C ¹³C NMR spectral of the conjugate and its intermediate compound; D HMBC spectrum of the conjugate; E Key HMBC correlations of the conjugate; F FT-IR spectrum of the conjugate