Girinimbine is a carbazole alkaloid isolated from the curry tree (Murraya koenigii) along with the related alkaloids Mahanimbine, Koenimbine, Isomahanine, Mahanine, and others. It acts as a anti-cancer agent.
A 2011 study of girinimbine found that it inhibited the growth and induced apoptosis in human hepatocellular carcinoma, HepG2 cells in vitro.
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