kielmeyera lathrophyton/悪性腫瘍

In the search for new anti-cancer compounds, Brazilian Cerrado plant species have been investigated. The hexane root bark extract of Kielmeyera coriacea lead to a mixture of δ-tocotrienol (1) and its dimer (2). The structures of both compounds 1 and 2 were established based on detailed 1D and 2D NMR

Kielmeyera rugosa is a medicinal plant known in Northeastern Brazil as 'pau-santo', and it is used in the treatment of several tropical diseases such as malaria, schistosomiasis, and leishmaniasis. We evaluated antihyperalgesic and anti-inflammatory activities of methanol stem extract of K. rugosa

The plant Kielmeyera rugosa Choisy (family Calophyllaceae), popularly known as 'pau-santo', is traditionally used in Brazilian folk medicine. Recently, the dichloromethane extract-dichloromethane partition from stems of K. rugosa (KR) has shown positive results in our cytotoxic screening programme.

BACKGROUND Chenopodium ambrosioides and Kielmeyera neglecta are plants traditionally used in Brazil to treat various infectious diseases. The study of the biological activities of these plants is of great importance for the detection of biologically active compounds. METHODS Extracts from these

OBJECTIVE The antitumor activity of Kielmeyera coriacea (Clusiaceae), a medicinal plant used in the treatment of parasitic, as well as fungal and bacterial infections by the Brazilian Cerrado population, was investigated. METHODS A chloroform extract (CE) of K. coriacea was tested in the murine

Plants are promising sources of new bioactive compounds. The aim of this study was to investigate the cytotoxic potential of nine plants found in Brazil. The species studied were: Annona pickelii Diels (Annonaceae), Annona salzmannii A. DC. (Annonaceae), Guatteria blepharophylla Mart. (Annonaceae),