A molecular modelling study to rationalize the regioselectivity in acylation of flavonoid glycosides catalyzed by Candida antarctica lipase B - De Oliveira, E B; Humeau, C; Chebil, L; Maia, E R; Dehez, F; Maigret, B; Ghoul, M; Engasser, J M (J Mol Catal B Enzym, 2009)