Phytotoxic neo-clerodane diterpenoids from the aerial parts of Scutellaria barbata.
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DOI: 10.1016/j.phytochem.2019.112230
Abstract: Bioactivity guided the isolation of extracts from the aerial parts Scutellaria barbata D. Don to discover neo-clerodane diterpenoids with potent phytotoxic activity. Of the 34 isolates, 13 neo-clerodane diterpenoids were described for the first time.… read more here.
Keywords: clerodane diterpenoids; neo clerodane; parts scutellaria; aerial parts ... See more keywords
Antifeedant, cytotoxic, and anti-inflammatory neo-clerodane diterpenoids in the peltate glandular trichomes and fresh leaves of Ajuga forrestii.
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DOI: 10.1016/j.phytochem.2021.112731
Abstract: The Lamiaceae plant Ajuga forrestii Diels is a traditional Chinese herbal medicine with abundant glandular trichomes (GTs), but their chemistry and biological functions remain uninvestigated. Here, a panel of six highly functionalized neo-clerodane diterpenoids was… read more here.
Keywords: medicine; clerodane diterpenoids; neo clerodane; glandular trichomes ... See more keywords
Neo-clerodane diterpenoids from Teucrium polium subsp. vincentinum (rouy) D. Wood
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DOI: 10.1016/j.phytol.2019.04.013
Abstract: Abstract Four neo-clerodane diterpenoids, the new polivincins A – C and the known teulamifin B, were isolated by the phytochemical investigation of the acetone extract prepared from the aerial parts of Teucrium polium subsp. vincentinum,… read more here.
Keywords: neo clerodane; subsp vincentinum; polium subsp; clerodane diterpenoids ... See more keywords
Neo-clerodane diterpenoids from Scutellaria barbata and their reversal multidrug resistance activity in HepG2/Adr cells
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DOI: 10.1016/j.phytol.2019.11.014
Abstract: Abstract Bioassay-guided isolation of the aerial part of Scutellaria barbata (Labiatae) yielded six new neo-clerodane diterpenoids scutegxbatines A–F (1-6), together with thirteen known analogues (7-20). Their structures were elucidated on the basis of extensive spectroscopic… read more here.
Keywords: clerodane diterpenoids; hepg2 adr; neo clerodane; adr cells ... See more keywords
Salvihispin A and its glycoside, two neo-clerodane diterpenoids with neurotrophic activities from Salvia hispanica L.
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DOI: 10.1016/j.tetlet.2017.12.010
Abstract: A neo-clerodane diterpenoid, salvihispin A (1), as well as its glycoside, salvihispin A-2-O-beta-D-3-keto-glucopyranoside (2) were isolated from the aerial parts of Salvia hispanica. Compound 2 possessed an unusual 3-keto-glucopyranoside moiety. Their structures and absolute configurations… read more here.
Keywords: salvia hispanica; neo clerodane; salvihispin glycoside;
Neo-clerodane diterpenoids from Conyza pyrrhopappa Sch.Bip. ex A.Rich
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DOI: 10.1080/14786419.2019.1690490
Abstract: Abstract Two hitherto unknown neo-clerodane-type diterpenoids along with twelve known compounds have been isolated from Conyza pyrrhopappa Sch.Bip. ex A.Rich, a medicinal plant traditionally used across tropical Africa to relieve fever. The structures of isolates… read more here.
Keywords: neo clerodane; pyrrhopappa sch; bip rich; sch bip ... See more keywords