Physalins E and H,new physalins from Physalis angulata and P. lancifolia |
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| Authors: | L.Ramachandra Row N.Subrahmanya Sarma Teruo Matsuura Ruka Nakashima |
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| Affiliation: | 1. Department of Chemistry, Andhra University, Waltair-530003, India;2. Department of Synthetic Chemistry, Faculty of Engineering, Kyoto University, Yoshida, Kyoto 606, Japan |
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| Abstract: | From the stems and leaves of Physalis angulata and P. lancifolia, the isolation of five new physalins E, F, G, H and I is reported. The structures of physalins E and H are established respectively as 5,6-dihydro-5α,7α-dihydroxy and 7β-hydroxy derivatives of physalin B. |
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| Keywords: | Solanaceae physalins B, E, F, G, H and I structural elucidation. |
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