Candida antarctica lipase B catalyzes the regioselective esterification of ecdysteroids at the C-2 OH
摘要:
Immobilized Candida antarctica lipase B (Novozym 435) catalyzes the regioselective acylation of 20R-hydroxyecdysone (1a) and its congeners 2a, 3a and 4a at the C-2 OH in high yield and purity. (C) 1997 Elsevier Science Ltd.
Immobilized Candida antarctica lipase B (Novozym 435) catalyzes the regioselective acylation of 20R-hydroxyecdysone (1a) and its congeners 2a, 3a and 4a at the C-2 OH in high yield and purity. (C) 1997 Elsevier Science Ltd.