METHOD FOR SYNTHESIS OF ESTER AND GLYCYRRHETINIC ACID DERIVATIVE AND DEOXYGLYCYRRHETINIC ACID ESTER COMPOUND

摘要

FIELD: chemistry.SUBSTANCE: invention relates to a compound of formula II, methods of producing a compound of formula Iand formula II,a pharmaceutical composition and versions of use for treating inflammation and/or liver damage. In the compound of formula II, Ris H; Ris a linear or branched C-Calkoxy; C-18 is in an ?-configuration.EFFECT: high efficiency of the method.18 cl, 7 tbl, 8 ex