• Archives of Pharmacal Research
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• 제28권11호
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• pp.1224-1227
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• 2005

Here we report the cytotoxic activity of three known compounds isolated for the first time from Corydalis pallida (Papaveraceae). An isoquinoline alkaloid, berberine, exhibited cytototoxic activity against two human cancer cell lines, HT-1080 (human fibrosarcoma) and SNU-638 (human stomach adenocarcinoma), with $IC_{50}$ values of 3.2 and 3.4 $\mu$g/mL, respectively. N­trans-feruloyltyramine and N-trans-feruloylmethoxytyramine were also isolated from this plant but were inactive.