Antibiofilm activity of α-mangostin extracted from Garcinia mangostana L. against Staphylococcus aureus.
- N. Phuong, Ngo Van Quang, A. Bolhuis
- Biology, MedicineAsian Pacific Journal of Tropical Medicine
- 1 December 2017
Biscembranoids from the Marine Sponge Petrosia Nigricans
- N. X. Nhiem, Ngo Van Quang, Phan Van Kiem
- ChemistryNatural Product Communications
- 1 September 2013
Five known compounds and one new biscembranoid, petronigrione, were isolated from the methanol extract of the marine sponge Petrosia nigricans and exhibited moderate cytotoxic activities on the four human cancer cell lines.
New Butenolide and Pentenolide from Dysidea cinerea
- Phan Van Kiem, N. X. Nhiem, Kim Seung Hyun
- ChemistryNatural Product Communications
- 1 December 2013
Two new butenolides and pentenolide derivatives, dysideolides A-B, were isolated from the marine sponge Dysidea cinerea by the combination of spectroscopic and chemical methods, including 1D- and 2D-NMR spectroscopy, and CD spectra, as well as by comparing with the NMR data reported in the literature.