The synthesis and antibacterial activity of totarol derivatives. part 2: modifications at C-12 and O-13
作者:Gary B Evans、Richard H Furneaux
DOI:10.1016/s0968-0896(00)00095-x
日期:2000.7
Alterations of the C-12 and C-13 aromatic ring substituents of totarol (1) afforded the series of derivatives 2-14, and introduction of substituents at C-12 gave exclusively 2a-14a. The majority of these analogues were tested in vitro against the following organisms: beta-lactamase-positive and high level gentamycin-resistant Enterococcus faecalis, penicillin-resistant Streptococcus pneumoniae, methicillin-resistant