Abed, Salam Ahmed and Mohd. Sirat, Hasnah (2016) Determination of the absolute configuration of new piperidin-4-one derivative from pellacalyx saccardianus by NOESY spectroscopy. Jurnal Teknologi, 78 (42431). pp. 15-18. ISSN 0127-9696
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Abstract
A new alkaloid, pellacalyxin was isolated from the leaves of Pellacalyx saccardianus of Rhizophoraceae family. Pellacalyxin was analyzed using nuclear Overhauser spectroscopy (NOESY) nuclear magnetic resonance (NMR) technique to determine the absolute configuration. The analysis of absolute configuration of pellacalyxin was supported by X-ray crystallography.1H-1H NOESY NMR spectroscopy exhibited that pellacalyxin possesses two chiral centers (3S) and (6R).
| Item Type: | Article |
|---|---|
| Additional Information: | Available in SCOPUS |
| Subjects: | Q Science > QD Chemistry |
| Divisions: | Science |
| ID Code: | 69174 |
| Deposited By: | Siti Nor Hashidah Zakaria |
| Deposited On: | 02 Nov 2017 01:48 |
| Last Modified: | 14 Nov 2017 06:23 |
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