Isolation and characterization of cytotoxic withanolides from the calyx of Physalis alkekengi L. var franchetii.
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DOI: 10.1016/j.bioorg.2020.103614
Abstract: Phytochemical investigation into the calyx of Physalis alkekengi L. var franchetii (Mast) Makino resulted in the isolation of ten cytotoxic withanolides, including five new withanolides, 1-5. Compounds 2-4 were obtained as epimeric withaphysalins. The new… read more here.
Keywords: cytotoxic withanolides; cytotoxic; calyx physalis; physalis alkekengi ... See more keywords
Two new physalin derivatives from Physalis alkekengi L. var. franchetii (Mast.) Makino
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DOI: 10.1080/14786419.2019.1619724
Abstract: Abstract Two new physalin derivatives named 7β-ethoxyl-isophysalin C (1) and 3β-ethoxyl-2,3-dihydro-4,7-didehydrophysalin B (2) were isolated from Physalis alkekengi L. var. franchetii (Mast.) Makino. Their structures were determined by extensive NMR-spectroscopic analysis and HRESIMS data. Compounds… read more here.
Keywords: new physalin; two new; var franchetii; physalis alkekengi ... See more keywords
Two new 3-hexenol glycosides from the calyces of Physalis alkekengi var. franchetii
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DOI: 10.1080/14786419.2019.1645657
Abstract: Abstract Two new hexenol glycosides, (Z)-hex-3-en-1-ol O-β-d-xylcopyranosyl-(1-6)-β -d-glucopyranosyl-(1-2)-β-d-glucopyranoside (1) and (E)-hex-3-en-1-ol O-β-d-xylcopyranosyl-(1-6)-β-d-glucopyranosyl-(1-2)-β-d-glucopyranoside (2), were isolated from the 50% ethanol elution of macroporous resin of Physalis alkekengi var. franchetii. Their structures were established by detailed spectroscopic… read more here.
Keywords: hexenol glycosides; two new; new hexenol; physalis alkekengi ... See more keywords
Natural Products from Physalis alkekengi L. var. franchetii (Mast.) Makino: A Review on Their Structural Analysis, Quality Control, Pharmacology, and Pharmacokinetics
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DOI: 10.3390/molecules27030695
Abstract: The calyxes and fruits of Physalis alkekengi L. var. franchetii (Mast.) Makino (P. alkekengi), a medicinal and edible plant, are frequently used as heat-clearing and detoxifying agents in thousands of Chinese medicine prescriptions. For thousands… read more here.
Keywords: alkekengi var; quality; var franchetii; pharmacology ... See more keywords