Seven new indole alkaloids, bruceollines H–N (1–7), three new quassinoids, yadanziolides
T–V (10–12), and four known analogues, bruceolline E (8), bruceolline F (9), bruceine D …

Two novel spirooliganones A (1) and (2), a pair of spiro carbon epimers, with a rare
dioxaspiro skeleton were isolated from the roots of Illicium oligandrum. The structures were …

Six new quassinoids (1–6) and eight known compounds of this type (7–14) were isolated
from the seeds of Brucea javanica. Their structures were elucidated by analysis of their …

Eight undescribed β-bergamotene-type sesquiterpene oliganins AH (1–8) and one known α-
bergamotene-type sesquiterpene (9) were isolated from the leaves and twigs of Illicium …

The construction of libraries of stereoisomers of natural products serves as an important
approach to investigating the correlation between the stereostructure and biological activity …

Eight previously undescribed and 15 known components, including six neolignans, two
monolignan, three sesquineolignans, three dineolignans, eight phenylpropanoids, and one …

Two unprecedented polycyclic spirooliganones C and D (1 and 2) with a novel spiro [bicyclo
[2.2. 2] octane-2, 2′-bicyclo [3.1. 0] hexane] carbon skeleton, one known dimeric prenylated …

Five new diterpenoids (1–5), five new sesquiterpenoids (6–10), and three known
compounds (11–13) were isolated from the roots of Illicium majus. Their structures were …

Epigenetic modifications have been proved to be a powerful way to activate silent gene
clusters and lead to diverse secondary metabolites in fungi. Previously, inactivation of a …

Thirteen compounds were isolated from the lipid-soluble extracts of Illicium ternstroemioides
AC Smith, including eleven previously undescribed prenylated C 6–C 3 compounds, a …