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- Title
Secondary Metabolites of Clinacanthus nutans.
- Authors
Chen, C. Y.; Kao, C. L.; Tsai, Y. S.; Wu, M. D.; Cheng, M. J.
- Abstract
Fraction 1 (9.2 g) was subjected to Si gel chromatography by eluting with I n i -hexane-acetone (40:1), enriched with acetone to furnish five subfractions (1-1-1-5). Fraction 2 (7.2 g) was subjected to Si gel chromatography by eluting with I n i -hexane-acetone (40:1), enriched with acetone to furnish five subfractions (2-1-2-5). Subfraction 1-2 (1.5 g) was re-subjected to Si gel chromatography, eluting with I n i -hexane-acetone (80:1) to obtain palmitic acid ( B 5 b ) (16 mg). Fraction 5 (4.3 g) was subjected to Si gel chromatography by eluting with I n i -hexane-acetone (8:1), then enriched with acetone to furnish six subfractions (5-1-5-6).
- Subjects
METABOLITES; NORMAL-phase chromatography
- Publication
Chemistry of Natural Compounds, 2022, Vol 58, Issue 5, p923
- ISSN
0009-3130
- Publication type
Article
- DOI
10.1007/s10600-022-03830-7