Six new migrated hopane triterpenoid alcohols, viz. pteron-14-en-7α-ol (1), fern-9(11)-en-3α-ol (2), fern-7-en-3α-ol (3), adian-5(10)-en-3α-ol (4), adian-5-en-3α-ol (5) and fern-9(11)-en-28-ol (6) were isolated along with many other known triterpenoids from fresh fronds of Adiantum capillus-veneris. Their structures were elucidated by detailed two dimensional-NMR analyses and/or chemical correlations.
从卷柏的新鲜叶中分离出了六种新的迁移的hopane三萜醇,即pteron-14-en-7α-ol (1)、fern-9(11)-en-3α-ol (2)、fern-7-en-3α-ol (3)、adian-5(10)-en-3α-ol (4)、adian-5-en-3α-ol (5)和fern-9(11)-en-28-ol (6),以及许多其他已知的三
萜类化合物。通过详细的二维核磁共振分析和/或
化学相关性阐明了它们的结构。