Acetic acid (2S,4S,5R,6R)-5-acetoxy-2-(3,4-dimethoxy-phenyl)-2-methoxy-6-((1R,2R)-1,2,3-triacetoxy-propyl)-tetrahydro-pyran-4-yl ester

Acetic acid (1S,2R,3S,5R,7R)-2-acetoxy-7-((R)-1,2-diacetoxy-ethyl)-5-(3,4-dimethoxy-phenyl)-6,8-dioxa-bicyclo[3.2.1]oct-3-yl ester

(R)-2-((1R,2S,3R,5R,7R)-5-(3,4-dimethoxyphenyl)-2-hydroxy-3-(tosyloxy)-6,8-dioxabicyclo[3.2.1]octan-7-yl)-2-hydroxyethyl 4-methylbenzenesulfonate