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A New Geranylated 2-Arylbenzofuran from Morus alba |
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| Authors: | Da-song Yang Zi-lei Li Yong-ping Yang Wei-lie Xiao Xiao-li Li |
| Affiliation: | 1. Key Laboratory of Economic Plants and Biotechnology,Germplasm Bank of Wild Species in Southwest China,Institute of Tibetan Plateau Research at Kunming,Kunming Institute of Botany,Chinese Academy of Sciences,Kunming 650201,China 2. State Key Laboratory of Phytochemistry and Plant Resources in West China,Kunming Institute of Botany,Chinese Academy of Sciences,Kunming 650201,China |
| Abstract: | Objective To study the chemical constituents from the root barks of Morus alba. Methods Various chromatographic techniques were used to separate the constituents and their structures were elucidated on the basis of extensive spectroscopic interpretation. Results Six compounds were isolated from the root barks of M. alba. The structure of new compound, named as albafuran D (1), was established together with known compounds sanggenon H (2), kuwanon E (3), kuwanon U (4), kuwanon F (5), and benzokuwanon E (6). Conclusion Compound 1 is a new geranylated 2-arylbenzofuran. |
| Keywords: | albafuran D Morus alba L. prenylated flavonoids 2-arylbenzofuran |
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