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Showing 1 to 5 of 5 for “"Cardenolide"”.
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I. Isolation and Characterization of Bioactive Compounds From Suriname and Madagascar flora. II. A Synthetic Approach to Lucilactaene
… (Apocynaceae) afforded one new and three known cardenolide glycosides. Physalis angulata (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 …
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Isolation and Structure Elucidation of Antiproliferative Agents From Madagascar Rainforests
… 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 3-O-β-D-glucopyranosyl-(1â 4)-α-L-acofriopyranoside. All four compounds exhibited good …
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Phytochemical and toxocological studies of some Botswanan plants used in traditional medicine
… sugars and that of A. fruticosa the presence of cardenolide glycosides. Among the compounds isolated and tested for toxicity, sanguinarine, an alkaloid from A. mexicana, was found to be the most toxic with an LD50 value of 0.22 - 1.4 tg/m1. The compound expresses toxicity by inhibiting Na/K …
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Pengaruh ekstrak etanol daun widuri terhadap gambaran histologis fibrosarkoma mencit (Mus musculus) jantan yang diinduksi 7,12- Dimetilbenz(A)antrasena (DMBA) secara In vivo
… medicine. Calotropis gigantea contains compound cardenolide which have cytotoxic concerning cancer cell include fibrosarcoma. That actif substance can restrain mitocondria (cell organ energy producer) which is needed by cancer cell to develop. This research as a purpose to know influence ethanol …
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Searching for Anticancer Agents and Antimalarial Agents from Madagascar
In our continuing search for biologically active natural products from Madagascar as part of an International Cooperative Biodiversity Group (ICBG) program, a total of four antiproliferative extracts were studied, leading to the isolation of twelve novel compounds with antiproliferative activity …