摘要
Objective To study the chemical constituents from the barks of Mangifera indica. Methods The constituents were separated and purified by different methods of chromatography, and their structures were elucidated by IR, MS, 1D and 2D NMR techniques. Results Six compounds were isolated from the barks of M. indica. Their structures were identified as mangiferone(1), mangiferin(2), myricetin(3), myricitrin(4), rutin(5), and quercetin(6). Conclusion Mangiferone(1) is a new diarylheptanoid compound isolated from the barks of M. indica.
Objective To study the chemical constituents from the barks of Mangifera indica. Methods The constituents were separated and purified by different methods of chromatography, and their structures were elucidated by IR, MS, 1D and 2D NMR techniques. Results Six compounds were isolated from the barks of M. indica. Their structures were identified as mangiferone(1), mangiferin(2), myricetin(3), myricitrin(4), rutin(5), and quercetin(6). Conclusion Mangiferone(1) is a new diarylheptanoid compound isolated from the barks of M. indica.
基金
Bureau of Chinese Traditional Medicine of Guangdong Province,Guangdong,China(2010101)
