Regioselective Enzymatic Acylation and Deacetylation of Secoiridoid Glucosides
作者:José Andrés Pérez、Juan Manuel Trujillo、Hermelo López、Zulma Aragón、Carlos Boluda
DOI:10.1248/cpb.57.882
日期:——
Candida antarctica lipase (CAL) catalyses the regioselective cinnamoylation and benzoylation of the aglycone moiety of 10-hydroxyoleoside dimethyl ester a secoiridoid glucoside. This enzyme catalyses as well regioselectivedeacetylation of the aglycone moiety of 10,2',3',4',6'-pentaacetoxyoleoside dimethyl ester. Further action of the enzyme results in deacetylation at C-6' and C-4' of the glucoside moiety