A Cytotoxic Sesquiterpene Caffeate from the Liverwort <i>Bazzania </i><i>n</i><i>ovae-zelandiae</i>
作者:Elaine J. Burgess、Lesley Larsen、Nigel B. Perry
DOI:10.1021/np990492x
日期:2000.4.1
Extracts of the liverwort Bazzania novae-zelandiae were cytotoxic, with selective activity against human tumor cell lines. Bioactivity-directed isolation work showed that the new compound naviculyl caffeate (1) was the main cytotoxin. This structure was confirmed by synthesis from the co-occurring sesquiterpene naviculol (2).