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- Title
Prenylated Benzene Metabolites from Melicope pteleifolia.
- Authors
Yang, Li-Jun; Jiang, Kun; Tan, Jun-Jie; Qu, Shi-Jin; Luo, Hong-Feng; Tan, Chang-Heng; Zhu, Da-Yuan
- Abstract
Chemical investigation on the stem and root of Melicope pteleifolia afforded three new prenylated benzene metabolites as racemic mixtures, named pteleifolins A-C ( 1- 3, resp.). Their gross structures were elucidated on the basis of spectroscopic analysis, especially 2D-NMR experiments. An enantiomer resolution of (±)- 1 using chiral HPLC was performed, and the absolute configuration of the enantiomers were determined to be (+)-( S) - 1 and (−)-( R) - 1 by means of circular-dichroism analysis.
- Subjects
BENZENE; METABOLITES; MELICOPE; SPECTRUM analysis; NUCLEAR magnetic resonance; HIGH performance liquid chromatography; ENANTIOMERS; CIRCULAR dichroism
- Publication
Helvetica Chimica Acta, 2013, Vol 96, Issue 1, p119
- ISSN
0018-019X
- Publication type
Article
- DOI
10.1002/hlca.201200211