Stereoselective synthesis of triterpene 2-deoxy-α-d-lyxo-hexopyranosides
摘要:
2-Deoxy-alpha-D-lyxo-hexopyranosides of 18 beta-glycyrrhetic acid, its 11-deoxo derivative and allobetulin were synthesized by glycosylation of oleonane-type triterpene alcohols with D-galactal acetate in the presence of N-iodosuccinimide followed by deiodination and deprotection.
Stereoselective synthesis of triterpene 2-deoxy-α-d-lyxo-hexopyranosides
摘要:
2-Deoxy-alpha-D-lyxo-hexopyranosides of 18 beta-glycyrrhetic acid, its 11-deoxo derivative and allobetulin were synthesized by glycosylation of oleonane-type triterpene alcohols with D-galactal acetate in the presence of N-iodosuccinimide followed by deiodination and deprotection.