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Caldensinic acid, a prenylated benzoic acid from Piper caldense
(ELSEVIER SCIENCE BV, 2009)
The CH(2)Cl(2) and MeOH extracts from leaves of Piper caldense were subjected to chromatographic separation procedures to afford the new prenylated benzoic acid, caldensinic acid (3-[(2`E,6`E,10`E)-11`-carboxy-3`,7`,15`- ...
In vitro activity of compounds isolated from Piper crassinervium against Trypanosoma cruzi
(Taylor & Francis Ltd, 2008-01-01)
This study describes the antichagasic potential of five compounds isolated from leaves of Piper crassinervium (Piperaceae). Two prenylated benzoic acid derivatives, one prenylated hydroquinone and two flavanones, were ...
In vitro activity of compounds isolated from Piper crassinervium against Trypanosoma cruzi
(Taylor & Francis Ltd, 2008-01-01)
This study describes the antichagasic potential of five compounds isolated from leaves of Piper crassinervium (Piperaceae). Two prenylated benzoic acid derivatives, one prenylated hydroquinone and two flavanones, were ...
Sequestration of prenylated benzoic acid and chromenes by Naupactus bipes (Coleoptera: Curculionidae) feeding on Piper gaudichaudianum (Piperaceae)
(BIRKHAUSER VERLAG AG, 2009)
The curculionid beetle Naupactus bipes (Germar, 1824) (Coleoptera: Curculionidae: Brachycerinae) has shown feeding preference for leaves of Piper gaudichaudianum, demonstrating an unexpected specificity for an insect ...
Prenylated benzoic acid derivatives from Piper aduncum L. and P. hostmannianum C. DC. (Piperaceae)
(ELSEVIER SCIENCE BV, 2009)
The bioactivity-guided fractionation of the crude extracts from leaves of Brazilian species Piper aduncum and Piper hostmannianum by means of bioautography using the fungi Cladosporium cladosporioides and C. sphaerospermum ...
A chromene and prenylated benzoic acid from Piper aduncum
(Elsevier B.V., 1999-08-01)
In addition to nerolidol, 2',6'-dihydroxy-4'-methoxydihydrochalcone, methyl 2,2-dimethyl-8-(3'-methyl-2'-butenyl)-2H-1-chromene-6-carboxylate, methyl 2,2-dimethyl-2H-1-chromene-6-carboxylate and methyl 8-hydroxy-2,2-dime ...
A chromene and prenylated benzoic acid from Piper aduncum
(Elsevier B.V., 1999-08-01)
In addition to nerolidol, 2',6'-dihydroxy-4'-methoxydihydrochalcone, methyl 2,2-dimethyl-8-(3'-methyl-2'-butenyl)-2H-1-chromene-6-carboxylate, methyl 2,2-dimethyl-2H-1-chromene-6-carboxylate and methyl 8-hydroxy-2,2-dime ...
A chromene and prenylated benzoic acid from Piper aduncum
(Elsevier B.V., 2014)
In vitro activity of compounds isolated from Piper crassinervium against Trypanosoma cruzi
(TAYLOR & FRANCIS LTD, 2008)
This study describes the antichagasic potential of five compounds isolated from leaves of Piper crassinervium (Piperaceae). Two prenylated benzoic acid derivatives, one prenylated hydroquinone and two flavanones, were ...
In vitro activity of compounds isolated from Piper crassinervium against Trypanosoma cruzi
(Taylor & Francis Ltd, 2014)