Duas novas flavanonas naturais, 5-hidroxi-6,7-(2”,2”-dimetilcromeno)flavanone (1) e 5-metoxi-3-hidroxi-6,7-(2”,2”-dimetilcromeno)flavanone (2), foram isoladas dos extratos das raízes de L. yucatanensis e L. xuul, respectivamente. Adicionalmente, quatro novos metabólitos, os flavanóides glicosídicos quercetina-3-ramnoglucosídeo e caempferol-3-ramnoglucosídeo, juntamente com 4-hidroxi-N-metil-prolina, e o éster metílico do ácido p-cumárico, foram isolados pela primeira vez das folhas de L. xuul. Os metabólitos foram identificados usando os dados espectroscópicos obtidos e pela comparação desses com aqueles encontrados na literatura. Two new natural flavanones, 5-hydroxy-6,7-(2”,2”-dimethylchromene)flavanone (1) and 5-methoxy-3-hydroxy-6,7-(2”...
<div><p>From the extracts of <i>Dimocarpus longan</i> Lour leaves, 2 unusual flavonol glycosides, qu...
O estudo fitoquímico dos extratos hexânico e diclorometânico das raízes de Lonchocarpus campestris, ...
LIMA, A. F. Estudo fitoquímico das cascas das raízes de Lonchocarpus araripensis. 2007. 166 f. Disse...
Two new natural flavanones, 5-hydroxy-6,7-(2",2"-dimethylchromene)flavanone (1) and 5-methoxy-3-hydr...
The light petroleum extract from the roots of Lonchocarpus muehlbergianus Hassl contained nine flavo...
presented by Fernando Galembeck The light petroleum extract from the roots of Lonchocarpus muehlberg...
The analysis of root extracts from Lonchocarpus montanus A.M.G. Azevedo resulted in the isolation of...
The analysis of root extracts from Lonchocarpus montanus A.M.G. Azevedo resulted in the isolation of...
Chemical investigation of Lonchocarpus subglaucescens roots resulted in the isolation of 23 flavonoi...
Abstract. Two natural isocordoin derivatives, dihydroisocordoin (1) and flemistrictin B (2), were is...
In a continuing investigation for potentially bioactive natural products, flavonoids were isolated f...
From the petrol extract of Lonchocarpus latifolius roots, 10 flavonoids were isolated. These include...
TOXICITY AND ANTIOXIDANT ACTIVITY OF FLAVONOIDS FROM Lonchocarpus filipes ROOT BARK. The phytochemic...
<p>A new isoflavone, 4′-prenyloxyvigvexin A (<b>1</b>) and a new pterocarpan, (6a<i>R</i>,11a<i>R</i...
The roots of the tropical tree Lonchocarpus oaxacensis afforded the 3-hydroxyflavanones jayacanol an...
<div><p>From the extracts of <i>Dimocarpus longan</i> Lour leaves, 2 unusual flavonol glycosides, qu...
O estudo fitoquímico dos extratos hexânico e diclorometânico das raízes de Lonchocarpus campestris, ...
LIMA, A. F. Estudo fitoquímico das cascas das raízes de Lonchocarpus araripensis. 2007. 166 f. Disse...
Two new natural flavanones, 5-hydroxy-6,7-(2",2"-dimethylchromene)flavanone (1) and 5-methoxy-3-hydr...
The light petroleum extract from the roots of Lonchocarpus muehlbergianus Hassl contained nine flavo...
presented by Fernando Galembeck The light petroleum extract from the roots of Lonchocarpus muehlberg...
The analysis of root extracts from Lonchocarpus montanus A.M.G. Azevedo resulted in the isolation of...
The analysis of root extracts from Lonchocarpus montanus A.M.G. Azevedo resulted in the isolation of...
Chemical investigation of Lonchocarpus subglaucescens roots resulted in the isolation of 23 flavonoi...
Abstract. Two natural isocordoin derivatives, dihydroisocordoin (1) and flemistrictin B (2), were is...
In a continuing investigation for potentially bioactive natural products, flavonoids were isolated f...
From the petrol extract of Lonchocarpus latifolius roots, 10 flavonoids were isolated. These include...
TOXICITY AND ANTIOXIDANT ACTIVITY OF FLAVONOIDS FROM Lonchocarpus filipes ROOT BARK. The phytochemic...
<p>A new isoflavone, 4′-prenyloxyvigvexin A (<b>1</b>) and a new pterocarpan, (6a<i>R</i>,11a<i>R</i...
The roots of the tropical tree Lonchocarpus oaxacensis afforded the 3-hydroxyflavanones jayacanol an...
<div><p>From the extracts of <i>Dimocarpus longan</i> Lour leaves, 2 unusual flavonol glycosides, qu...
O estudo fitoquímico dos extratos hexânico e diclorometânico das raízes de Lonchocarpus campestris, ...
LIMA, A. F. Estudo fitoquímico das cascas das raízes de Lonchocarpus araripensis. 2007. 166 f. Disse...