Two new β-carboline alkaloids, daibucarbolines D (1) and E (2) and one new sesquiterpene
dilactone, pseudovillosine (3), together with five known compounds, taraxerone, taraxerol …

From the roots oof Neolitsea villosa were isolated one triterpenoid (taraxerone) and seven
sesquiterpene lactones of which three,(+)-linderadine, pseudoneoliacine and villosine are …

Roots of Neolitsea buisanensis gave one previously unknown sesquiterpene dilactone
(linderanine-A) besides the known compounds linderane, taraxerone and β-sitosterol. It is …

Two new aporphinoid alkaloids, lettowianthine and 11-methoxylettowianthine were isolated
from the root bark of Lettowianthus stellatus, together with the new sesquiterpene 11 …

Abstract One triterpenoid, taraxerone (1); four germacrane‐type sesquiterpene lactones,
linderane (2), linderalactone (6), pseudoneolinderane (7),(+)‐linderadine (8); one …

Two novel sesquiterpenes of the furanogermacrane type, parvigemone (7) and neolitrane
(8), along with six known compounds, zeylanidine (1), zeylanicine (2), linderalactone (3) …

An EtOH extract of Neolitsea acutotrinervia has yielded four known furanogermacranolides,
linderane [1],(+)-linderadine [2], zeylanane [3], and zeylanine [43; one known …

Four knownfuranosesquiterpene lactones, zeylanidine [1], zeylanicine [2], linderane [3], and
linderalactone [4], and a new naturally occurring one, deacetylzeylanidine [51, along with ß …

Two alkaloids, laurolitsine (V) and litsericine (VII), were isolated from the woods of Neolitsea
buisanersis. Six alkaloids were isolated from the woods of Neolitsea aurata and five of them …

Further investigation of quaternary alkaloids from Litsea cubeba led to the isolation of two
novel dibenzopyrrocoline alkaloids,(−)-litcubine (1) and (−)-litcubinine (2). Their structures …