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http://cmuir.cmu.ac.th/jspui/handle/6653943832/51281| Title: | Glycopentaphyllone: The first isolation of hydroperoxyquinolone from the fruits of Glycosmis pentaphylla |
| Authors: | Tawanun Sripisut Thunwadee Ritthiwigrom Trinop Promgool Kulsiri Yossathera Suwanna Deachathai Wong Phakhodee Sarot Cheenpracha Surat Laphookhieo |
| Authors: | Tawanun Sripisut Thunwadee Ritthiwigrom Trinop Promgool Kulsiri Yossathera Suwanna Deachathai Wong Phakhodee Sarot Cheenpracha Surat Laphookhieo |
| Keywords: | Agricultural and Biological Sciences;Biochemistry, Genetics and Molecular Biology |
| Issue Date: | 1-Jun-2012 |
| Abstract: | A new hydroperoxyquinolone alkaloid, glycopentaphyllone (1), along with nine compounds (2-10), was isolated from the fruits of Glycosmis pentaphylla. Their structures were elucidated on the basis of spectroscopic methods. The absolute configuration of glycopentaphyllone at C-2′ was established as S-configuration by applying Mosher's method. In addition, the completed assignments of13C NMR as well as 2D NMR spectral data of compound 5 were reported herein for the first time. Also, all isolates were evaluated for antibacterial activity against Escherichia coli TISTR 780, Salmonella typhimurium TISTR 292, Staphylococcus aureus TISTR 1466, and Methicillin-resistant S. aureus SK1. © 2012 Phytochemical Society of Europe. Published by Elsevier B.V. All rights reserved. |
| URI: | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84860530411&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/51281 |
| ISSN: | 18767486 18743900 |
| Appears in Collections: | CMUL: Journal Articles |
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