Dihydronaphthalenones from the endophytic fungus Botryosphaeria sp. BCC 8200
Five new dihydronaphthalenones (1, 2a/2b, 3a/3b), four of which were isolated as two inseparable mixtures of isomers, together with two known compounds, 7-hydroxy-2-(2-hydroxypropyl)-5-methylchromone (4) and siderin (5), were identified as secondary metabolites of the endophytic fungus Botryosphaeri...
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2014
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th-cmuir.6653943832-57712014-08-30T03:23:27Z Dihydronaphthalenones from the endophytic fungus Botryosphaeria sp. BCC 8200 Isaka M. Yangchum A. Rachtawee P. Khoyaiklang P. Boonyuen N. Lumyong S. Five new dihydronaphthalenones (1, 2a/2b, 3a/3b), four of which were isolated as two inseparable mixtures of isomers, together with two known compounds, 7-hydroxy-2-(2-hydroxypropyl)-5-methylchromone (4) and siderin (5), were identified as secondary metabolites of the endophytic fungus Botryosphaeria sp. BCC 8200. The structures were elucidated by interpretation of NMR spectroscopic and mass spectrometry data. Compounds 2a/2b, 3a/3b, and 5 exhibited weak cytotoxic activities against cancer cell lines. © 2009 Phytochemical Society of Europe. 2014-08-30T03:23:27Z 2014-08-30T03:23:27Z 2009 Article 18743900 10.1016/j.phytol.2009.08.002 http://www.scopus.com/inward/record.url?eid=2-s2.0-70350617684&partnerID=40&md5=80b8aea526780d1e7d2845b2ea2f98e4 http://cmuir.cmu.ac.th/handle/6653943832/5771 English |
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Five new dihydronaphthalenones (1, 2a/2b, 3a/3b), four of which were isolated as two inseparable mixtures of isomers, together with two known compounds, 7-hydroxy-2-(2-hydroxypropyl)-5-methylchromone (4) and siderin (5), were identified as secondary metabolites of the endophytic fungus Botryosphaeria sp. BCC 8200. The structures were elucidated by interpretation of NMR spectroscopic and mass spectrometry data. Compounds 2a/2b, 3a/3b, and 5 exhibited weak cytotoxic activities against cancer cell lines. © 2009 Phytochemical Society of Europe. |
| format |
Article |
| author |
Isaka M. Yangchum A. Rachtawee P. Khoyaiklang P. Boonyuen N. Lumyong S. |
| spellingShingle |
Isaka M. Yangchum A. Rachtawee P. Khoyaiklang P. Boonyuen N. Lumyong S. Dihydronaphthalenones from the endophytic fungus Botryosphaeria sp. BCC 8200 |
| author_facet |
Isaka M. Yangchum A. Rachtawee P. Khoyaiklang P. Boonyuen N. Lumyong S. |
| author_sort |
Isaka M. |
| title |
Dihydronaphthalenones from the endophytic fungus Botryosphaeria sp. BCC 8200 |
| title_short |
Dihydronaphthalenones from the endophytic fungus Botryosphaeria sp. BCC 8200 |
| title_full |
Dihydronaphthalenones from the endophytic fungus Botryosphaeria sp. BCC 8200 |
| title_fullStr |
Dihydronaphthalenones from the endophytic fungus Botryosphaeria sp. BCC 8200 |
| title_full_unstemmed |
Dihydronaphthalenones from the endophytic fungus Botryosphaeria sp. BCC 8200 |
| title_sort |
dihydronaphthalenones from the endophytic fungus botryosphaeria sp. bcc 8200 |
| publishDate |
2014 |
| url |
http://www.scopus.com/inward/record.url?eid=2-s2.0-70350617684&partnerID=40&md5=80b8aea526780d1e7d2845b2ea2f98e4 http://cmuir.cmu.ac.th/handle/6653943832/5771 |
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1681420488549597184 |