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Prenylated flavonoids and other constituents from the twigs of Dorstenia angusticornis (Moraceae)*
(Elsevier Ltd. www.elsevier.com/locate/biochemsyseco, 2005-06-18)
Dorstenia (Moraceae) is a mainly tropical genus of some 170 species (Mabberley,
1987). There are 23 species in Cameroon where a decoction of the leaves is
administered for the treatment of cough, headache and stomach ...
Isoflavonoids from Seeds of Millettia griffoniana (Bail), 15
(Verlag der Zeitschrift fu¨r Naturforschung, Tu¨bingen · http://znaturforsch.com, 2005)
Three new isoflavonoids, griffonianone F, G and H were isolated from the seeds of Millettia griffoniana,
along with the known prebarbigerone, pseudobaptigenin, pseudobaptigenin methyl ether,
tephrosin, dipterixine, ...
The first 60-O-sulfated phenylanthraquinones: isolation from Bulbine frutescens, structural elucidation, enantiomeric purity, and partial synthesis
(Elsevier Ltd.http://www.elsevier.com/wps/find/journaldescription.cws_home/942/description#description, 2005)
From the roots of Bulbine frutescens, the first sulfated phenylanthraquinones were isolated, together with their known sulfate-free
analogs. Their structures were elucidated by spectroscopic and chiroptical methods, by ...
Antitrichomonal and antioxidant activities of Dorstenia barteri and Dorstenia convexa
(Brazilian Journal of Medical and Biological Research. http://www.scielo.br/scielo.php?pid=0100-879X&script=sci_serial, 2005)
Dorstenia barteri and D. convexa extracts and some isolated components
of the former were investigated for effectiveness against Trichomonas
gallinarum and compared with quercetin and quercitrin.
The antioxidant activity ...
Identification of Cu and Ni indicator plants from mineralised locations in Botswana
(Elsevier www.elsevier.com/locate/jgeoexp, 2005)
Plant species that accumulate high levels of metals in proportion to the metal content in the soil are of considerable interest
in biogeochemical and biogeobotanical prospecting. This study was aimed at investigating ...