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Phytochemistry
Article . 2013 . Peer-reviewed
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Cancer chemopreventive diterpenes from Salvia corrugata

Authors: GIACOMELLI, EMANUELA; Bertrand S.; Nievergelt A.; Zwick V.; Simoes Pires C.; Marcourt L.; Rivara Minten E.; +3 Authors

Cancer chemopreventive diterpenes from Salvia corrugata

Abstract

NMR and NP-HPLC-UV profiling of the exudate of Salvia corrugata revealed that its secondary metabolite composition was largely dominated by α-hydroxy-β-isopropyl-benzoquinone diterpenoids. Among them, four diterpenes not described previously were isolated and identified as fruticulin C (3), 7α-methoxy-19-acetoxy-royleanone (4), 7α,19-diacetoxy-royleanone (5), and 7-dehydroxy-conacytone (7). In addition, the known diterpenes fruticulin A (1), demethyl-fruticulin A (2) and 7α-O-methyl-conacytone (6) were also obtained. The isolated compounds were evaluated for their cancer chemopreventive activity by measuring quinone reductase induction activity and histone deacetylase inhibition. Three compounds (1, 2 and 5) showed promising activity.

Countries
Switzerland, Italy
Keywords

Icetexane, Salvia corrugata Diterpenes Abietane Icetexane Fruticulin C Quinone reductase Histone deacetylase, Plant Roots, info:eu-repo/classification/ddc/615, NAD(P)H Dehydrogenase (Quinone), Humans, Histone deacetylase, Salvia, Nuclear Magnetic Resonance, Biomolecular, Molecular Structure, Histone Deacetylase Inhibitors, Fruticulin C, Quinone reductase, Italy, Abietanes, Abietane, Diterpenes, Salvia corrugata, ddc: ddc:615

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citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
27
Top 10%
Top 10%
Top 10%