Two new naphtho[2,3-C]pyran-1-one glycosides, paepalantine-9-O-β-D- glucopyranoside and paepalantine-9-O-β-D-allopyranosyl(1 → 6)glucopyranoside, were isolated from an ethanolic extract of capitula from Paepalanthus bromelioides and identified from their spectrometric data
The methanol extract of the flowers of <i>Paepalanthus geniculatus</i> Kunth. showed radical-scaveng...
Del extracto en diclorometano obtenido de los rizomas de Paepalanthus diffissus Moldenke (Eriocaulac...
Numerous natural compounds have a potential for therapeutic applications, but may have to be chemica...
Three new compounds-3,4-dihydro-10-hydroxy-7-methoxy-3-(R)-methyl-1H-3,4-dihydronaphtho-]2,3c]pyran-...
The natural naphthopyranones paepalantine (1), paepalantine-9O-β-D-glucopyranoside (2) and paepalant...
The new isocoumarin, 9,10-dihydroxy-5, 7-dimethoxy-1H-naphtho(2,3c)pyran-1-one, was isolated from th...
A new naphthopyrone dimer was isolated from the capitula of Paepalanthus bromelioides by chromatogra...
A general procedure was developed for the simultaneous separation of flavonoids and naphthopyrones f...
High-speed counter-current chromatography was applied to the preparative separation and purification...
The first isocoumarin isolated from the methylene chloride extract of Paepalanthus bromelioides, nam...
The new 6-methoxyquercetin-3-O-(6-E-feruloyl)-beta-D-glucopyranoside (1) was isolated from the aeria...
Quinones constitute an important class of naturally occurring compounds. They are found in plants, f...
321-322A new glucoside, 3-carbomethoxynaphtho [1,2-b]-3',3'dimethylpyran-4-O-,β-glucopyranoside has...
Several new quercetagetin 7-methyl ether glycosides were characterized from the ethanolic extracts o...
AbstractPaepalanthus spp., Eriocaulaceae, are native plants from Brazil known as “sempre-vivas” (eve...
The methanol extract of the flowers of <i>Paepalanthus geniculatus</i> Kunth. showed radical-scaveng...
Del extracto en diclorometano obtenido de los rizomas de Paepalanthus diffissus Moldenke (Eriocaulac...
Numerous natural compounds have a potential for therapeutic applications, but may have to be chemica...
Three new compounds-3,4-dihydro-10-hydroxy-7-methoxy-3-(R)-methyl-1H-3,4-dihydronaphtho-]2,3c]pyran-...
The natural naphthopyranones paepalantine (1), paepalantine-9O-β-D-glucopyranoside (2) and paepalant...
The new isocoumarin, 9,10-dihydroxy-5, 7-dimethoxy-1H-naphtho(2,3c)pyran-1-one, was isolated from th...
A new naphthopyrone dimer was isolated from the capitula of Paepalanthus bromelioides by chromatogra...
A general procedure was developed for the simultaneous separation of flavonoids and naphthopyrones f...
High-speed counter-current chromatography was applied to the preparative separation and purification...
The first isocoumarin isolated from the methylene chloride extract of Paepalanthus bromelioides, nam...
The new 6-methoxyquercetin-3-O-(6-E-feruloyl)-beta-D-glucopyranoside (1) was isolated from the aeria...
Quinones constitute an important class of naturally occurring compounds. They are found in plants, f...
321-322A new glucoside, 3-carbomethoxynaphtho [1,2-b]-3',3'dimethylpyran-4-O-,β-glucopyranoside has...
Several new quercetagetin 7-methyl ether glycosides were characterized from the ethanolic extracts o...
AbstractPaepalanthus spp., Eriocaulaceae, are native plants from Brazil known as “sempre-vivas” (eve...
The methanol extract of the flowers of <i>Paepalanthus geniculatus</i> Kunth. showed radical-scaveng...
Del extracto en diclorometano obtenido de los rizomas de Paepalanthus diffissus Moldenke (Eriocaulac...
Numerous natural compounds have a potential for therapeutic applications, but may have to be chemica...
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