The phytochemical investigation of the methanol extract of the bark of Croton oligandrus
Pierre ex Hutch yielded a new clerodane-type diterpenoid crotoliganfuran (1) along with ten …

Phytochemical investigation of the ethyl acetate extract of Lycopodiastrum casuarinoides
(Spring) Holub (Lycopodiaceae) led to the isolation of nine compounds, including two new …

The genus Croton, which belongs to the family Euphorbiaceae, comprises approximately
1300 species distributed throughout tropical regions of the world.[1, 2] Several Croton …

One new ent-pimarane-type diterpenoid (1), along with 10 known compounds, were isolated
from the leaves of Croton oligandrus. Compounds 2 and 3 are reported for the first time from …

Three new tricyclic cis-clerodane type diterpenoids trivially named as limbatolide A (1),
limbatolide B (2) and limbatolide C (3) have been isolated from the roots of Otostegia …

One new sesquiterpene dilactone, coccinine (1) and one new β-carboline alkaloid,
daibucarboline F (2) together with 10 known compounds; linderane (3), linderalactone (4) …

A novel lignan, identified as 4-(3, 4-dihydroxyphenyl)-6, 7-dimethoxy-3a, 4-dihydronaphtho
[2, 3-c] furan-1 (3H)-one, named oleralignan A (1), together with six known compounds …

Abstract Crotofoligandrin (1), a new endoperoxide crotofolane-type diterpenoid was isolated
from the dichloromethane/methanol (1: 1) extract of the twigs of Croton oligandrus Pierre Ex …

The chemical investigation of the methanol extract of Hymenodictyon orixense bark, a Thai
medicinal herb, provided five compounds. Their structures were identified on the basis of 1D …

One new drimane-type sesquiterpenoid, 3β-angeloyloxy-7-epifutronolide (1), and one new
natural product, polygonumate (2), along with six known drimane-type sesquiterpenes …