Phytochemical examination of Aristolochia cymbifera, A. esperanzae and A. galeata led to the isolation of furofuran and dibenzylbutyrolactone type lignans, as well as of clerodane and ent-labdane type diterpenes. Structural assignments for two new ent-labdans are presented and discussed. © 1988
Fourteen compounds were isolated from Aristolochia giberti. These included a new triterperne, (-)-on...
A new compound, aristolochoc acid Ⅲ a- 6-0-β-D-glucoside, was isolated along with four known compoun...
2-Deoxyribonolactones and four tetrahydroisoquinoline alkaloids were isolated from the acetone extra...
The investigation of Aristolochia brasiliensis and A. esperanzae afforded 12 clerodane derivatives, ...
From stems of Aristolochia chamissonis Duch., five new diterpenes, one rearranged (4 --> 2)-abeo-cle...
The hexane extract from the aerial parts of Aristolochia peltato-deltoidea Hoehne (Aristolochiaceae)...
The hexane extract from the aerial parts of Aristolochia peltato-deltoidea Hoehne (Aristolochiaceae)...
The hexane extract from the aerial parts of Aristolochia peltato-deltoidea Hoehne (Aristolochiaceae)...
Biflavones, a chalcone-flavone, and a tetraflavonoid with a new carbon skeleton were isolated from t...
In this report, a molecular phylogeny based on the plastid gene matK and on the region between the g...
A new flavonol triglycoside, named kaempferol-3-O-β-D-glucopyranosyl-(1→4)-α-L-rhamnopyranosyl-(1→6)...
The chemical constituents in the roots of Aristolochia liukiuensis Hatsusima were examined. Aristola...
From the stems of Aristolochia gehrtii, the cis-N-feruloyl-3-O-methyldopamine and a hemiacetal deriv...
From the stems of Aristolochia gehrtii, the cis-N-feruloyl-3-O-methyldopamine and a hemiacetal deriv...
From stems of Aristolochia ridicula, two biflavones, four unusual chalcone-flavone dimers and one te...
Fourteen compounds were isolated from Aristolochia giberti. These included a new triterperne, (-)-on...
A new compound, aristolochoc acid Ⅲ a- 6-0-β-D-glucoside, was isolated along with four known compoun...
2-Deoxyribonolactones and four tetrahydroisoquinoline alkaloids were isolated from the acetone extra...
The investigation of Aristolochia brasiliensis and A. esperanzae afforded 12 clerodane derivatives, ...
From stems of Aristolochia chamissonis Duch., five new diterpenes, one rearranged (4 --> 2)-abeo-cle...
The hexane extract from the aerial parts of Aristolochia peltato-deltoidea Hoehne (Aristolochiaceae)...
The hexane extract from the aerial parts of Aristolochia peltato-deltoidea Hoehne (Aristolochiaceae)...
The hexane extract from the aerial parts of Aristolochia peltato-deltoidea Hoehne (Aristolochiaceae)...
Biflavones, a chalcone-flavone, and a tetraflavonoid with a new carbon skeleton were isolated from t...
In this report, a molecular phylogeny based on the plastid gene matK and on the region between the g...
A new flavonol triglycoside, named kaempferol-3-O-β-D-glucopyranosyl-(1→4)-α-L-rhamnopyranosyl-(1→6)...
The chemical constituents in the roots of Aristolochia liukiuensis Hatsusima were examined. Aristola...
From the stems of Aristolochia gehrtii, the cis-N-feruloyl-3-O-methyldopamine and a hemiacetal deriv...
From the stems of Aristolochia gehrtii, the cis-N-feruloyl-3-O-methyldopamine and a hemiacetal deriv...
From stems of Aristolochia ridicula, two biflavones, four unusual chalcone-flavone dimers and one te...
Fourteen compounds were isolated from Aristolochia giberti. These included a new triterperne, (-)-on...
A new compound, aristolochoc acid Ⅲ a- 6-0-β-D-glucoside, was isolated along with four known compoun...
2-Deoxyribonolactones and four tetrahydroisoquinoline alkaloids were isolated from the acetone extra...
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