Evaluation of the Cytotoxicity of Satureja spicigera and Its Main Compounds

作者：Gohari Ahmad Reza; Ostad Seyed Nasser; Moradi Afrapoli Fahimeh; Malmir Maryam; Tavajohi Shohreh; Akbari Hassan; Saeidnia Soodabeh^*

来源：The Scientific World Journal, 2012, 203861.

DOI：10.1100/2012/203861

Satureja spicigera (Lamiaceae) grows wildly in Northwest of Iran. In this study, bioassay-guided isolation and identification of the main compounds has been reported using various chromatographic methods and comparison of their spectral data with those reported in the literature. Brine shrimp lethality and four cancerous cell lines HT29/219, Caco(2), NIH-3T3, and T47D were used for cytotoxicity evaluations. From the aerial parts of S. spicigera, nine known compounds including two flavanones, 5,7,3%26apos;,5%26apos;-tetrahydroxy flavanone (8) and 5,4%26apos;-dihydroxy-3%26apos;-methoxyflavanone-7-(6 %26apos;%26apos;-O-alpha-L-rhamnopyranosyl)-beta-D-glucopyranoside (9), one dihydrochalcone, nubigenol (7), together with thymoquinone (1), thymol (2), carvacrol (3), beta-sitosterol (4), ursolic acid (5) and oleanolic acid (6) were identified. Among the isolated chalcone and flavanones, compound 8 was effective against Artemia salina larva (LC50=2 mu g/mL) and only the compound 9 demonstrated IC50 value of 98.7 mu g/mL on the T47D (human, breast, ductal carcinoma). Other compounds did not show significant inhibition of the cell growth.

• 出版日期2012