kokusaginine

According to the WHO, in 2008, there were 247 million reported cases of malaria and nearly one million deaths from the disease… (More)

Esenbeckia leiocarpa Engl. (Rutaceae), popularly known as guarantã, goiabeira, is a native tree from Brazil. Bioactivity-guided… (More)

Ruta graveolens L. is a source of pharmacologically active compounds such as coumarins, furanocoumarins and furoquinolone… (More)

Esenbeckia febrifuga (Rutaceae) is a plant traditionally used to treat malaria in the Brazilian Amazon region. Ethanol extract of… (More)

1. Kokusaginine, as the free base, has been isolated in a yield of 0.015% from root bark ofPtelea trifoliata. 2. By descending… (More)

Investigation on the leaves of Melicope bonwickii (F.Muell.) T.Hartley (Rutaceae) afforded a new 7-(2'-hydroxy-3'-chloroprenyloxy… (More)

Bioassay-guided fractionation of a CH(2)Cl(2)/MeOH extract of the wood of Vepris punctata resulted in the isolation of three new… (More)

Using antiplatelet aggregation as a guide for fractionation, four furoquinoline-type alkaloids, confusameline (1), skimmianine (2… (More)

Six known furanoquinoline alkaloids have been isolated from the wood and trunk bark of COMPTONELLA SESSILIFOLIOLA (Guillaumin… (More)

Mutagenicity testing of a commercial extract from Rutae Herba (Tinctura Rutae) revealed a strong effect in Salmonella typhimurium… (More)