Unusual cadinane-type sesquiterpene glycosides with α-glucosidase inhibitory activities from the fruit of Cornus officinalis Sieb. et Zuuc.
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DOI: 10.1016/j.bioorg.2018.09.026
Abstract: Five novel and rare cadinane-type sesquiterpene glycosides, cornucadinoside A-E (1-5) were isolated from water extract of the fruit of Cornus officinalis Sieb. et Zuuc.. The new chemical structures, together with their absolute configurations, were elucidated… read more here.
Keywords: sesquiterpene glycosides; cadinane; cadinane type; fruit cornus ... See more keywords
Elephantopinolide A-P, germacrane-type sesquiterpene lactones from Elephantopus scaber induce apoptosis, autophagy and G2/M phase arrest in hepatocellular carcinoma cells.
Sign Up to like & getrecommendations! Published in 2020 at "European journal of medicinal chemistry"
DOI: 10.1016/j.ejmech.2020.112362
Abstract: Chromatographic purification of Elephantopus scaber led to 16 new germacrane-type sesquiterpene lactones (1-16), named elephantopinolide A-P, along with a known analogue (17). Their structures were confirmed by comprehensive spectroscopic analyses, single-crystal X-ray diffraction, and comparison… read more here.
Keywords: elephantopus scaber; sesquiterpene lactones; germacrane type; induce apoptosis ... See more keywords
Eudesmacarbonate, a Eudesmane-Type Sesquiterpene from a Marine Filamentous Cyanobacterial Mat (Oscillatoriales) in the Florida Keys.
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DOI: 10.1021/acs.jnatprod.0c00203
Abstract: A new, cyclic carbonate eudesmane-type sesquiterpene, eudesmacarbonate (1), was isolated from marine filamentous cyanobacterial mats associated with apparent ingestion-related intoxications of captive bottlenose dolphins in the Florida Keys. Sequencing of 16S rDNA revealed that mats… read more here.
Keywords: filamentous cyanobacterial; eudesmane type; florida keys; marine filamentous ... See more keywords
Two new cadinene-type sesquiterpene glycosides from Dendrobium findlayanum.
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DOI: 10.1080/14786419.2022.2097228
Abstract: Two new and one known cadinene-type sesquiterpene glycosides, findlayanosides A-B (1-2) and dendronobiloside D (3), were isolated from the stems of Dendrobium findlayanum. This is the first report that cadinene-type sesquiterpene glycosides were isolated from… read more here.
Keywords: sesquiterpene glycosides; cadinene type; type sesquiterpene; two new ... See more keywords
Two new eudesmane-type sesquiterpene derivatives from Lecokia cretica (Lam.) DC.
Sign Up to like & getrecommendations! Published in 2022 at "Natural product research"
DOI: 10.1080/14786419.2022.2153301
Abstract: Two new sesquiterpene glucosides, 1α,6β,9β-trihydroxy-eudesm-4(15)-en-1,6-O-β-diglucopyranoside (1) and 1α,6β,9β-trihydroxy-eudesm-3-en-1,6-O-β-diglucopyranoside (2) were obtained along with the 1α,6β,9β-trihydroxy-5,10-bis-epi-eudesm-3-en-6-O-β-D-glucopyranoside (3), chlorogenic acid (4), luteolin 7-O-rutinoside (5) and luteolin 7-O- glucoside (6) from the whole plant parts of Lecokia cretica.… read more here.
Keywords: type sesquiterpene; eudesmane type; new eudesmane; two new ... See more keywords
Isolation of eudesmane type sesquiterpene ketone from Prangos heyniae H.Duman & M.F.Watson essential oil and mosquitocidal activity of the essential oils
Sign Up to like & getrecommendations! Published in 2018 at "Open Chemistry"
DOI: 10.1515/chem-2018-0051
Abstract: Abstract In the present work, an endemic species Prangos heyniae collected in four locations from Turkey was subjected to hydrodistillation in Clevenger type apparatus to obtain the essential oils (EO1-4). The gas-chromatography/mass spectrometry (GC/MS) and… read more here.
Keywords: type; eudesmane type; prangos heyniae; type sesquiterpene ... See more keywords