Five bergamotane sesquiterpenoid derivatives, brasilterpenes A–E (1–5), bearing an
unreported spiral 6/4/5 tricyclic ring system, were isolated from the deep sea-derived …

The marine environment represents the largest ecosystem on the Earth's surface. Marine-
derived fungi are of remarkable importance as they are a promising pool of diverse classes …

Abstract Purpurolides D–F (1–3), three new polyoxygenated bergamotanes bearing a
6/4/5/5 tetracyclic ring system, were isolated from the endophytic fungus Penicillium …

Brasilamides KN (1–4), four new bergamotane sesquiterpenoids; with 4-oxatricyclo (3.3. 1.0
2, 7) nonane (1) and 9-oxatricyclo (4.3. 0.0 4, 7) nonane (2–4) skeletons; were isolated from …

Marine fungi-derived natural products represent an excellent reservoir for the discovery of
novel lead compounds with biological activities. Here, we report the identification of two new …

The addition of the proteasome inhibitor, bortezomib, to the fermentation broth of a sponge-
derived fungus Pestalotiopsis maculans 16F-12 led to the isolation of four new bergamotene …

A detailed chemical research of the soft coral Sinularia crassa collected from the South
China Sea yielded a series of cembrane-type diterpenoids, including four new cembranoids …

Using molecular networking-guided isolation, three new galloyl ester triterpenoids (1–3), two
new hexahydroxydiphenic acid-conjugated triterpenoids (6 and 7), and four known …

In this study, two previously undescribed diterpenoids,(5 R, 10 S, 16 R)-11, 16, 19-trihydroxy-
12-O-β-d-glucopyranosyl-(1→ 2)-β-d-glucopyranosyl-17 (15→ 16), 18 (4→ 3)-diabeo-3, 8 …

Two new β-bergamotane sesquiterpenoids, E-β-trans-5, 8, 11-trihydroxybergamot-9-ene (1)
and β-trans-2β, 5, 15-trihydroxybergamot-10-ene (2), were isolated from the marine-derived …