1.
Chem Pharm Bull (Tokyo)
; 57(8): 882-4, 2009 Aug.
Article
in English
| MEDLINE
| ID: mdl-19652419
ABSTRACT
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 regioselective deacetylation 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.