Nam Cheol Kim
Affiliation: RTI International
- Complete isolation and characterization of silybins and isosilybins from milk thistle (Silybum marianum)Nam Cheol Kim
Natural Product Laboratory, Chemistry and Life Sciences, Research Triangle Institute, 3040 Cornwallis Road, Research Triangle Park, North Carolina 27709, USA
Org Biomol Chem 1:1684-9. 2003..Structures, including absolute stereochemistries of 1-4, were confirmed using 2D NMR and CD spectroscopy...
- Cytotoxic prenylated xanthones and the unusual compounds anthraquinobenzophenones from Cratoxylum sumatranumEun Kyoung Seo
Chemistry and Life Sciences Group, Research Triangle Institute, P O Box 12194, Research Triangle Park, North Carolina 27709, USA
J Nat Prod 65:299-305. 2002..In addition, two novel anthraquinobenzophenones, cratoxyarborequinones A (7) and B (8), and two known compounds, 2,4,6-trihydroxybenzophenone 4-O-geranyl ether and delta-tocotrienol, were obtained as inactive constituents...
- Analysis of herbal teas made from the leaves of comfrey (Symphytum officinale): reduction of N-oxides results in order of magnitude increases in the measurable concentration of pyrrolizidine alkaloidsNicholas H Oberlies
Natural Products Laboratory, RTI International, Research Triangle Park, NC 27709, USA
Public Health Nutr 7:919-24. 2004....
- Milk thistle and prostate cancer: differential effects of pure flavonolignans from Silybum marianum on antiproliferative end points in human prostate carcinoma cellsPaula R Davis-Searles
Natural Products Laboratory, Research Triangle Institute, Research Triangle Park, North Carolina 27709 2194, USA
Cancer Res 65:4448-57. 2005....
- Alvaradoins E-N, antitumor and cytotoxic anthracenone C-glycosides from the leaves of Alvaradoa haitiensisSharnelle S Phifer
Natural Products Laboratory, Research Triangle Institute, P O Box 12194, Research Triangle Park, North Carolina 27709, USA
J Nat Prod 70:954-61. 2007..2 mg kg-1 per injection when administered intraperitoneally...