作者:Ana Bellomo、Cecilia Giacomini、Beatriz Brena、Gustavo Seoane、David Gonzalez
DOI:10.1080/00397910701555725
日期:2007.10.1
Previously unreported (-)-conduramine C-4 was synthesized in six steps from a bacterial bromobenzene metabolite in 23% overall yield. The chemoenzymatic route involved toluene dioxygenase dihydroxylation, beta-epoxidation, epoxide ring-opening, Staudinger reduction, radical debromination, and Amberlite- catalyzed hydrolysis. (-)-Conduramine C-4 and other related compounds synthesised were assayed for galactosidase-activity inhibition against (beta-D-galactoside galactohidrolase isolated from Aspergillus oryzae.