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Showing 1 to 2 of 2 for “"Roupellina"”.
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I. Isolation and Characterization of Bioactive Compounds From Suriname and Madagascar flora. II. A Synthetic Approach to Lucilactaene
… (Solanaceae) yielded seven known physalins. Roupellina boivinnii (Apocynaceae) yielded four known and three new cardenolide glycosides, and three known cucurbitacins were isolated from Octolepis aff. dioica (Thymelaeaceae). In addition to these structural studies, a synthetic approach to …
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Isolation and Structure Elucidation of Antiproliferative Agents From Madagascar Rainforests
… techniques. The bioassay-guided fractionation of Roupellina (Strophanthus) boivinii yielded three new and one known cardenolide glycosides. The structure of the known cardenolide glycoside was determined after comparison of NMR data to that found in literature for digitoxigenin …