Ferruginol
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. Terpenoids isolated from Azadirachta indica roots and biological activities
Abstract The chemical study of roots from Azadirachta indica A. Juss., Meliaceae, led to the isolation of two new terpenoids, limonoid morenolide and diterpene 17-hydroxy-sandaracopimar-8,15-dien-11-one, in addition to the four well-known limonoids nimbinene, nimbinal, nimbandiol and salannin, and three diterpenoids nimbidiol, ferruginol, and 6,7-dehydroferr
Rev. bras. farmacogn.. Publicado em: 2019-02
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2. Cytotoxic diterpenoids from the roots of Salvia lachnocalyx
ABSTRACT Salvia lachnocalyx Hedge, Lamiaceae, is an endemic sage which grows naturally in the Fars Province of Iran. The phytochemical analyses of the roots of S. lachnocalyx led to the isolation of five known diterpenoids: ferruginol (1), taxodione (2), sahandinone (3), 4-dehydrosalvilimbinol (4) and labda-7,14-dien-13-ol (5). Their chemical structures were
Rev. bras. farmacogn.. Publicado em: 2017-08
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3. Abietane Diterpenes from Hyptis crassifolia Mart. ex Benth. (Lamiaceae)
O estudo fitoquímico do extrato etanólico das raízes de Hyptis crassifolia Mart. ex Benth.(Lamiaceae) levou ao isolamento e elucidação estrutural de nove diterpenos identificados como 11,12,15-tri-hidroxi-8,11,13-abietatrien-7-ona, 6α,11,12,15-tetra-hidroxi-8,11,13-abietatrien-7‑ona,
J. Braz. Chem. Soc.. Publicado em: 2015-01
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4. Chemotaxonomical aspects of lower Cretaceous amber from Recôncavo Basin, Brazil
A composição química de amostras de âmbar provenientes da Bacia do Recôncavo (Salvador, Bahia), datadas do Cretáceo Inferior, foi determinada por meio de CG-EM para caracterização das suas possíveis fontes botânicas. Os principais compostos identificados foram diterpenoides, tais como abietano, deidroabietano, tetraidroreteno, deidroabietol, ácido
Journal of the Brazilian Chemical Society. Publicado em: 2011-08
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5. Composição molecular e origem paleobotânica de âmbares da bacia do Araripe, Formação Santana
The terpenoid composition of seven amber samples from Araripe Basin (Santana Formation, Crato Member) has been analyzed by gas chromatography-mass spectrometry to determine their botanical origin. The diterpenoids, which have been identified in the fossil resin extracts are derived primarily from the abietane class, e.g., dehydroabietane, 4-epidehydroabietol
Química Nova. Publicado em: 2009
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6. Natural compounds as modulators of transduction pathways in tumor cells / Copostos naturais como moduladores de vias de transdução de sinal em celulas tumorais
The search for compounds that specifically act on tumors, with low side effects, is a great aim in the studies related to cancer treatment. Many natural compounds isolated from plants have presented promising results as modulating agents of the signal transduction pathways in several types of tumors. Flavonoids, polyphenolic compounds largely distributed in
Publicado em: 2008