Terpenes from leaves of Guarea macrophylla (Meliaceae) |
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Authors: | Lago J H Brochini C B Roque N F |
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Institution: | Instituto de Química, Universidade de S?o Paulo, SP, Brazil. nifroque@ufba.br |
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Abstract: | The dichloromethane extract from the leaves of Guarea macrophylla (Meliaceae) was submitted to adsorption chromatography. Guai-6-en-10beta-ol, isopimara-7,15-dien-2alpha-ol and cycloarta-23,25-dien-3-one were isolated and identified by spectroscopic data, mainly by 1H and 13C NMR analyses; eight other known terpenoids were also isolated. |
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