Resumen

MANEERAT, Wisanu; PRAWAT, Uma; SAEWAN, Nisakorn  y  LAPHOOKHIEO, Surat. New coumarins from Clausena lansium twigs. J. Braz. Chem. Soc. [online]. 2010, vol.21, n.4, pp. 665-668. ISSN 0103-5053.  http://dx.doi.org/10.1590/S0103-50532010000400012.

Two new coumarins namely Clausenalansimin A (5) and B (9) together with seven known coumarins (1-4 and 6-8), were isolated from twigs of Clausena lansium. All compounds were determined by spectroscopic methods. Some of isolates had cytotoxicity against human cancer cell lines (KB, MCF7 and NCI-H187).

Palabras llave : Clausena lansium; coumarin; clausenalansimin A; clausenalansimin B; cytotoxicity.