• Publications
  • Influence
New triterpenoid saponins from the sponge Melophlus isis.
TLDR
Four new triterpenoid saponins were isolated from the sponge Melophlus isis collected from Guam, bearing two hydroxyl groups or the corresponding methoxy groups at the 9alpha,15alpha- and 9 alpha, 15beta-positions and the pentasaccharide portion identical with those of 1 and 2 at the 3beta position. Expand
New lactone-containing metabolites from a marine-derived bacterium of the genus Streptomyces.
TLDR
Six novel metabolites containing a lactone moiety as a common structural feature have been isolated from the cultivation broth of a bacterium of the genus Streptomyces isolated from marine sediment and determined as butenolides and 3-hydroxy-gamma-butyrolactones. Expand
Golmaenone, a new diketopiperazine alkaloid from the marine-derived fungus Aspergillus sp.
  • Y. Li, Xifeng Li, +4 authors B. Son
  • Chemistry, Medicine
  • Chemical & pharmaceutical bulletin
  • 1 March 2004
TLDR
Two new diketopiperazine alkaloids have been isolated from the culture broth of the marine-derived fungus Aspergillus sp. Expand
Two New Monogalactosyl Diacylglycerols from Brown Alga Sargassum thunbergii
Two new monogalactosyl diacylglycerols (MGDGs) along with two known glycolipids were isolated from the moderate polar fraction of the methanolic extract of the brown alga Sargassum thunbergii byExpand
Phorbasones A and B, sesterterpenoids isolated from the marine sponge Phorbas sp. and induction of osteoblast differentiation.
Two new sesterterpenoids, phorbasones A (1) and B (2), were isolated from the Korean marine sponge Phorbas sp. Their complete structures were elucidated by spectral data and chemical reactions.Expand
Hydrazinocurcumin, a novel synthetic curcumin derivative, is a potent inhibitor of endothelial cell proliferation.
TLDR
In vivo and in vitro angiogenesis experiments showed a novel curcumin derivative, named hydrazinocurcumin (HC) as a new candidate for anti-angiogenic agent. Expand
Hydrazinocurcumin, a novel synthetic curcumin derivative, is a potent inhibitor of endothelial cell proliferation.
TLDR
In vivo and in vitro angiogenesis experiments showed a novel curcumin derivative, named hydrazinocurcumin (HC) as a new candidate for anti-angiogenic agent. Expand
Stylopine from Chelidonium majus inhibits LPS-induced inflammatory mediators in RAW 264.7 cells.
TLDR
Results suggest that stylopine suppress the NO and PGE2 production in macrophages by inhibiting the iNOS and COX-2 expressions, which may contribute to the anti-inflammatory activity of Chelidonium majus. Expand
Sargassum horneri and isolated 6-hydroxy-4,4,7a-trimethyl-5,6,7,7a-tetrahydrobenzofuran-2(4H)-one (HTT); LPS-induced inflammation attenuation via suppressing NF-κB, MAPK and oxidative stress through
Abstract Bioactive compounds from algae have provided new perceptions into natural product research. This study was focused on the ethanol extract of Sargassum horneri collected from South Korea andExpand
...
1
2
3
4
5
...