Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Kriangsak Khownium"'
Autor:
Chatchai Muanprasat, Kriangsak Khownium, Suparerk Borwornpinyo, Jariya Romsaiyud, Tirayut Vilaivan, Somsak Ruchirawat, Pawin Pongkorpsakol, Bundet Boekfa, Preedajit Wongkrasant, Jumras Limtrakul
Publikováno v:
New Journal of Chemistry. 43:7051-7056
A novel bispyrene compound (BPTG) was developed as a selective lipopolysaccharide (LPS) sensor. The BPTG probe exhibited high selectivity and sensitivity toward LPS with a fluorescence ‘off–on’ behavior in HEPES-buffered DMSO–H2O (1 : 6 (v/v)
Publikováno v:
ChemMedChem. 11:1600-1616
Analogues of the anticancer natural product oximidine II were prepared and evaluated for cytotoxicity. One analogue of oximidine II that carries a C15 allylic amide side chain as well as two analogues with C15 vinyl sulfone side chains were found to
Publikováno v:
Organometallics. 23:5268-5274
Epoxides and episulfides react stereospecifically with Tp‘ReO2, generated in situ from Tp‘ReO3 and PPh3 (Tp‘ = hydrido-tris(3,5-dimethylpyrazolyl)borate). A combination of direct atom transfer, res...
Autor:
Wei Li, Jared T. Spletstoser, Gunda I. Georg, Christopher M. Schneider, Kriangsak Khownium, Torsten Haack
Publikováno v:
Angewandte Chemie International Edition. 50:7855-7857
An intramolecular copper-mediated reductive Castro-Stephens reaction furnished a key macrocyclic triene intermediate for the total synthesis of oximidine II. Herein we describe the total synthesis of the natural product as well as studies to deduce t
Publikováno v:
ChemMedChem. 11:1578-1578
Autor:
Stewart J. Wood, Sunil A. David, Kriangsak Khownium, Thuan B. Nguyen, Matthew R. Kimbrell, Rajalakshmi Balakrishna, Kelly A. Miller, Gunda I. Georg
Publikováno v:
Bioorganicmedicinal chemistry letters. 16(5)
We have shown that lipopolyamines bind to the lipid A moiety of lipopolysaccharide, a constituent of Gram-negative bacterial membranes, and neutralize its toxicity in animal models of endotoxic shock. In an effort to identify non-polyamine scaffolds