Chemical investigation of the EtOAc extract of the leaves of Pittosporum lenticellatum led to
the isolation of twenty-five previously undescribed eudesmane sesquiterpenoid glycosides …

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 diterpene compounds isolated from Euphorbiaceae and Thymelaeaceae species
possess a broad range of biological activities, including anti-HIV, tumor promotional …

Two new ditetrahydrofuran lignans, named sieverlignans A and B (1 and 2), together with six
known ones (3–8), were isolated from the aerial parts of Artemisia sieversiana. Their …

Further investigation on the leaves of Isodon xerophilus afforded three novel ent‐kaurane
diterpenoids, xerophilusins D‐F (1–3), together with seven known compounds …

One new iridoid, namely neonanin C (1) one monocyclic iridoid ring-opened derivative
namely neonanin D (2), two new bis-iridoid derivatives namely reticunin A (3) and reticunin …

Eucommia ulmoides, a highly valuable economic crop, has been used in traditional Chinese
medicine for over 2000 years. In this study, three new iridoids and one new alkaloid, along …

A new naphthoquinone,()-3-[2-(acetyloxy) propyl]-2-hydroxy-8-methoxy-1, 4-
naphthoquinone (1) was isolated from the bulb of Eleutherine americana MERR. et HEYNE …

Phytochemical study of the aerial parts of Euphorbia grandicornis led to the isolation of two
new tigliane diterpenes, 16-angeloyloxy-13α-isobutanoyloxy-4β, 9α, 20-trihydroxytiglia-1, 5 …

A new lathyrane diterpene (1), an unreported spectroscopic data lathyrane diterpenene (2),
and two known analaogues (3 and 4) have been isolated from Euphorbia prolifera. Their …