Journal of Natural Products
Antitumor agents, 116. Cytotoxic triterpenes from Maytenus diversifolia.
Bare registrerte brukere kan oversette artikler
Logg inn Registrer deg
Koblingen er lagret på utklippstavlen
Nøkkelord
Abstrakt
The known triterpenes 3-oxofriedelan-29-oic acid [1], 3-oxofriedelan-28-oic acid [2], and 28,29-dihydroxyfriedelan-3-one [3] have been isolated from Maytenus diversifolia. Compounds 1-3 demonstrated cytotoxicity against the A-549 lung carcinoma cells with ED50 values of 0.21, 1.18, and 0.64 micrograms/ml, respectively.