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Guetchueng, ST, Nahar, L, Ritchie, KJ, Ismail, FMD, Dempster, NM and Sarker, SD (2019) Justicialosides A and B, two new flavone glycosides from the leaves of Ruspolia hypocrateriformis (Vahl) Milne-Redh. (Acanthaceae). Phytochemistry Letters, 31. pp. 101-103. ISSN 1874-3900
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Justicialosides A and B, two new flavone glycosides from the leaves of Ruspolia hypocrateriformis (Vahl) Milne-Redh. (Acanthaceae).pdf - Accepted Version Available under License Creative Commons Attribution Non-commercial No Derivatives. Download (572kB) | Preview |
Abstract
Two new flavone glycosides, luteolin 7-O-α-L-rhamnopyranosyl-(1→2)-β-D-xylopyranoside (1) and chrysoeriol 7-O-α-L-rhamnopyranosyl-(1→2)-β-D-xylopyranoside (2), along with five known compounds, luteolin 7-O-β-D-apiofuranosyl-(1→2)-β-D-xylopyranoside (3), grandulosides A and B (4 and 5), luteolin 7-O-[β-D-glucopyranosyl-(1→2)-α-L-rhamnosyl-(1→6)]-β-D-glucopyranoside (6) and 10H-quindoline (7) were isolated from the leaves of Ruspolia hypocrateriformis (Acanthaceae). Their structures were elucidated by spectroscopic means, including 1D and 2D NMR, HRESIMS and by comparison with published data.
| Item Type: | Article |
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| Uncontrolled Keywords: | 0304 Medicinal and Biomolecular Chemistry, 0607 Plant Biology, 1115 Pharmacology and Pharmaceutical Sciences |
| Subjects: | R Medicine > RM Therapeutics. Pharmacology R Medicine > RV Botanic, Thomsonian, and eclectic medicine |
| Divisions: | Pharmacy & Biomolecular Sciences |
| Publisher: | Elsevier |
| Date Deposited: | 03 Apr 2019 09:36 |
| Last Modified: | 04 Sep 2021 09:32 |
| DOI or ID number: | 10.1016/j.phytol.2019.03.016 |
| URI: | https://researchonline.ljmu.ac.uk/id/eprint/10483 |
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