Three highly oxygenated caryophyllene sesquiterpenes from Pestalotiopsis sp., a fungus isolated from bark of Pinus taeda |
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| Authors: | Magnani Rodrigo F Rodrigues-Fo Edson Daolio Cristina Ferreira A Gilberto de Souza Antônia Q L |
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| Institution: | Departmento de Química, Universidade Federal de S?o Carlos, CP 676, Sao Carlos-SP, Brazil. |
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| Abstract: | A Pestalotiopis sp. was isolated from the trunk bark of Pinus taeda. The fungus was cultivated in liquid medium and produced three highly oxygenated caryophyllene sequiterpene derivatives, named pestalotiopsolide A, taedolidol and 6-epitaedolidol, respectively. The sesquiterpenes were isolated by silica gel based chromatographic procedures and their structures were elucidated by NMR spectroscopic data. |
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