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Showing 1 to 2 of 2 for “"Casearia nigrescens"”.
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Isolation of Natural Products from Casearia nigrescens
… cancer cell line bioassay. The crude extract of Casearia nigrescens was fractionated and yielded five known compounds and one new compound that were cytotoxic. Mass spectrometry and 1D and 2D NMR techniques were used to determine the structure of the isolated compounds. The dichloromethane …
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Searching for Anticancer Natural Products From the Rainforest Plants of Suriname and Madagascar
… Fractionation of a leaf and flower extract of Casearia nigrescens led to the isolation of six new clerodane diterpenes. Four were new natural products and the other two were previously unreported hydrolysis products. Their structures were determined using mass spectrometry and 1-D and 2-D NMR. …