Isolation and structure of wallichoside,a novel pteroside from Pteris wallichiana |
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| Authors: | Pasupati Sengupta Manju Sen Sushil Kumar Niyogi Satyesh Chandra Pakrashi Esahak Ali |
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| Institution: | Organic Chemistry Laboratory, University of Kalyani, Kalyani, Nadia, West Bengal, India;Indian Institute of Experimental Medicine, Calcutta, India |
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| Abstract: | Wallichoside has been isolated from the rhizomes of Pteris wallichiana and its structure and absolute configuration has been established as the 3-β-d-glucoside of 2S, 3S-pterosin C on the basis of UV, IR, NMR and MS data of wallichoside and its derivatives. |
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| Keywords: | Pteridaceae sesquiterpene pteroside wallichoside structure and absolute configuration |
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