Abstract
The title compound, C41H70O12·CH4O, was prepared by microbial transformation. Within the steroid skeleton of the molecule, three six-membered rings exhibit a chair conformation, while the five -membered ring adopts an envelope conformation. The two pyranosyl rings also adopt chair conformations. The molecules are held together by an extensive O—H⋯O hydrogen-bonding network.
Highlights
The title compound, C41H70O12CH4O, was prepared by microbial transformation
20-O-β-D-xylopyranosyl(1→6)-β-D-glucopyranosyl-20(S)- protopanaxadiol is a kind of rare gensenoside, found existing in notoginseng
The structure mainly consists of a protopanaxadiol moiety with a disaccharide group
Summary
The title compound, C41H70O12CH4O, was prepared by microbial transformation. Within the steroid skeleton of the molecule, three six-membered rings exhibit a chair conformation, while the five -membered ring adopts an envelope conformation. The two pyranosyl rings adopt chair conformations. The molecules are held together by an extensive O—H O hydrogen-bonding network
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