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doi: 10.1021/acs.jnatprod.9b00721 , 10.5281/zenodo.3355164 , 10.5281/zenodo.4906326 , 10.5281/zenodo.3355165
pmid: 32067457
pmc: PMC7343278
handle: 10072/395813
doi: 10.1021/acs.jnatprod.9b00721 , 10.5281/zenodo.3355164 , 10.5281/zenodo.4906326 , 10.5281/zenodo.3355165
pmid: 32067457
pmc: PMC7343278
handle: 10072/395813
NMR data including FIDs, mnova files and NMReDATA. A new meroisoprenoid (1), two heptenolides (2, 3), two C-benzylated flavonoids (4, 5) and eleven known compounds (6-16) were isolated from the leaf, stem bark and root bark extracts of Sphaerocoryne gracilis ssp. gracilis by chromatographic separation. The structures of the isolated metabolites were identified by NMR, IR and UV spectroscopic and mass spectrometric data analyses. (Z)-Sphaerodiol (7), (Z)-acetylmelodorinol (8), 7-hydroxy-6-hydromelodienone (10) and dichamanetin (15) inhibited the proliferation of Plasmodium falciparum (3D7, Dd2) with IC50 values of 1.4-10.5 μM; however, they showed cytotoxicity against human embryonic kidney cells (HEK-293). None of the compounds exhibited significant disruption in protein translation when assayed in vitro.
Original NMR FIDs for the published compounds
Aromatic compounds, Biomedical and clinical sciences, Meroisoprenoid, Heptenolide, C-Benzylated Flavonoid, Sphaerocoryne gracilis, NMR, natural product, malaria, cancer, Plasmodium berghei, Plasmodium falciparum, Annonaceae, Medicinal, Antimalarials, Humans, Pharmacology & Pharmacy, Light absorption, Nuclear magnetic resonance spectroscopy, Flavonoids, Organisk kemi, Science & Technology, Molecular Structure, Plant Extracts, Plant Sciences, Organic Chemistry, complementary and integrative medicine, Traditional, Carbon, Plant Leaves, Biological sciences, Chemistry, Metabolism, HEK293 Cells, Chemical sciences, Flavanones, Life Sciences & Biomedicine
Aromatic compounds, Biomedical and clinical sciences, Meroisoprenoid, Heptenolide, C-Benzylated Flavonoid, Sphaerocoryne gracilis, NMR, natural product, malaria, cancer, Plasmodium berghei, Plasmodium falciparum, Annonaceae, Medicinal, Antimalarials, Humans, Pharmacology & Pharmacy, Light absorption, Nuclear magnetic resonance spectroscopy, Flavonoids, Organisk kemi, Science & Technology, Molecular Structure, Plant Extracts, Plant Sciences, Organic Chemistry, complementary and integrative medicine, Traditional, Carbon, Plant Leaves, Biological sciences, Chemistry, Metabolism, HEK293 Cells, Chemical sciences, Flavanones, Life Sciences & Biomedicine
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