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Diterpenes from Guarea Trichilioides
(1996-12-01)
Chemical investigation of the leaves of Guarea trichilioides afforded six diterpenoids, including four labdane and two clerodane derivatives. The following four are new: 3-oxolabd-8(17),12Z,14-triene, 3α-hydroxylabd-8(17 ...
Diterpenoids from Azorella compacta (Umbelliferae) active on Trypanosoma cruzi
(Instituto Oswaldo Cruz, Ministério da Saúde, 2003-04-01)
The anti-Trypanosoma cruzi activity of natural products isolated from Azorella compacta was evaluated, with particular emphasis on their effect against intracellular amastigotes. Five diterpenoids from A. compacta derived ...
QSAR of Clerodane Diterpenoids with Cytotoxic and Antitumoral Activity Against V-79 Cells
(Wiley-v C H Verlag GmbhWeinheimAlemanha, 2009)
Diterpenoids from Copaifera reticulata Ducke with larvicidal activity against Aedes aegypti (L.) (Diptera, Culicidae)
(2008)
The objective of this study was to evaluate the larvicidal activity of diterpenoids obtained from the oil-resin of Copaifera reticulata against Aedes aegypti larvae, the principal vector of dengue and urban yellow fever. ...
Manoyl oxide diterpenoids from Grindelia scorzonerifolia
(American Chemical Society, 2005-04)
Two new norditerpenoids, 4β-hydroxy-19-normanoyl oxide (1) and 4α-hydroxy-18-normanoyl oxide (2), the new 18-O-α-L- arabinopyranosylmanoyl oxide (3a), and the known diterpenoids jhanol (4) and 18-hydroxy-13-epi-manoyl oxide ...