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Diterpene esters of aristolochic acids from Aristolochia pubescens
(Elsevier B.V., 2003-08-01)
From the acetone and ethanol extracts of the tubercula of Aristolochia pubescens, two diterpene esters of aristolochic acids were isolated, together with 23 known compounds. The structures of the compounds were determined ...
Diterpene esters of aristolochic acids from Aristolochia pubescens
(Elsevier B.V., 2003-08-01)
From the acetone and ethanol extracts of the tubercula of Aristolochia pubescens, two diterpene esters of aristolochic acids were isolated, together with 23 known compounds. The structures of the compounds were determined ...
Diterpene esters of aristolochic acids from Aristolochia pubescens
(Elsevier B.V., 2014)
Lipase-catalysed esters synthesis of cafestol and kahweol
(Elsevier B.V., 2018-09-01)
Cafestol and kahweol (C&K), two coffee diterpene alcohols with structural similarity which exhibit anticarcinogenic effects, were isolated from green coffee Arabica beans, followed by their lipase-catalysed esterification ...
Clerodane diterpenes from Aristolochia species
(1987-12-01)
The investigation of Aristolochia brasiliensis and A. esperanzae afforded 12 clerodane derivatives, including the following six novel ones: rel (5S, 8R, 9S, 10R)-2-oxo-ent-3-cleroden-15-oic acid, rel (5S, 8R, 9S, ...
Cytotoxic constituents of propolis inducing anticancer effects: a review
(Wiley-Blackwell, 2011-11-01)
Objectives Propolis is a honeybee product used extensively in traditional medicine for its antioxidant, anti-inflammatory, immunomodulatory and anticancer effects. Propolis exhibits a broad spectrum of biological activities ...
Clerodane diterpenes from Aristolochia species
(1987-12-01)
The investigation of Aristolochia brasiliensis and A. esperanzae afforded 12 clerodane derivatives, including the following six novel ones: rel (5S, 8R, 9S, 10R)-2-oxo-ent-3-cleroden-15-oic acid, rel (5S, 8R, 9S, ...
Diterpenes and other constituents from Croton draco (Euphorbiaceae)
(Universidad de Costa Rica, 2001)
Labdane diterpenes from Haplopappus illinitus
(2002)
A chemical study of aerial parts of Haplopappus illinitus afforded five labdane diterpenoids whose structures were elucidated by high field NMR spectroscopy and 2D techniques. Four of them are dicarboxylic acids previously ...