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The semi-synthetic kaurane ent-16 alpha-methoxykauran-19-oic acid induces vascular relaxation and hypotension in rats
(ELSEVIER SCIENCE BV, 2011)
The present work investigates the mechanisms involved in the vasorelaxant effect of ent-16 alpha-methoxykauran-19-oic acid (KA-OCH(3)), a semi-synthetic derivative obtained from the kaurane-type diterpene ent-kaur-16-en-19-oic ...
The semi-synthetic kaurane ent-16 alpha-methoxykauran-19-oic acid induces vascular relaxation and hypotension in rats
(Elsevier B.V., 2011-06-25)
The present work investigates the mechanisms involved in the vasorelaxant effect of ent-16 alpha-methoxykauran-19-oic acid (KA-OCH(3)), a semi-synthetic derivative obtained from the kaurane-type diterpene ent-kaur-16-en-19-oic ...
Chemical constituents from three medicinal plants: Piper renitens, Siparuna guianensis and Alternanthera brasiliana
(Sociedade Brasileira de Farmacognosia, 2012)
Chemical study of three medicinal plants: from leaves of Piper renitens (Miq.) Yunck, Piperaceae, and Siparuna guianensis Aubl., Siparunaceae, and from flowers of Alternanthera brasiliana (L.) Kuntze, Amaranthaceae, resulted ...
Diversity of the Diterpenes in the Leaves of Xylopia laevigata (Annonaceae) and their cytotoxicities
(Sociedade Brasileira de Química, 2020)
Ent-kaurane derivatives from the root cortex of yacon and other three Smallanthus species (Heliantheae, Asteraceae)
(Pergamon-Elsevier Science Ltd, 2010)
2,3-Dihydrobenzofuran neolignans from Aristolochia pubescens
(Elsevier B.V., 1999-09-01)
From a hexane extract of stems and roots of Aristolochia pubescens, the new neolignans (2S,3S,1'R,2'R)- and (2S,3S, 1'S,2'R)-2,3-dihydro-5-(1',2'-dihydroxypropyl)-2-(4-hydroxy-3-methylbenzofuran) and (2S,3S,1'R,2'R)- and ...
2,3-Dihydrobenzofuran neolignans from Aristolochia pubescens
(Elsevier B.V., 1999-09-01)
From a hexane extract of stems and roots of Aristolochia pubescens, the new neolignans (2S,3S,1'R,2'R)- and (2S,3S, 1'S,2'R)-2,3-dihydro-5-(1',2'-dihydroxypropyl)-2-(4-hydroxy-3-methylbenzofuran) and (2S,3S,1'R,2'R)- and ...
Produção de metabólitos bioativos por biotransformações de diterpenos abundantes na natureza e avaliação do potencial destes na germinação e no crescimento de L. sativa
(Universidade Federal de Minas GeraisUFMG, 2010-12-06)
This work comprises the isolation of kaurane diterpenes, kaurenoic (1) and grandiflorenic acids (2), of triterpene 3-friedelinol (77), of ent-3-angeloiloxi-caur-16-en-19-oic acid (78) and a mixture of -sitosterol (79) and ...
2,3-Dihydrobenzofuran neolignans from Aristolochia pubescens
(Elsevier B.V., 2014)