Cytotoxic constituents from Vicia monantha subsp. monantha seeds.

Cytotoxic constituents from Vicia monantha subsp. monantha seeds. Nat Prod Res. 2018 Feb 07;:1-4 Authors: El-Halawany AM, Osman SM, Abdallah HM Abstract Chemical investigation of Vicia monantha subsp. monantha Retz. revealed isolation of one new hydroxy- fatty acid (6) identified as (6-Z, 10-E)-9-hydroxy henicosa-6,10-dienoic acid in addition to six known metabolites; hexadecanoic acid (1), β-sitosterol (2), β-amyrin (3), β-sitosterol-glucoside (4), 2,3-dihydroxypropyl tetradecanoate (5) and (Z)-9-hydroxypentadec-6-enoic acid (7). The cytotoxic effect of the isolated compounds was assessed by MTT assay using lung cancer A-549, prostate cancer PC3, breast cancer MCF-7, colon cancer HCT-116 and liver cancer HepG2 cell lines. Only compounds 1, 2, and 4 showed cytotoxic effect on HCT-116 cells where compound 2 was the most active with IC50 value of 22.61 μg/mL. In addition, compounds 1, 2, 3, and 4 showed promising cytotoxic effect on MCF-7 cells with IC50 values of 21.03, 15.42, 10.089, and 11.34 μg/mL, respectively. PMID: 29411647 [PubMed - as supplied by publisher]
Source: Natural Product Research - Category: Biochemistry Authors: Tags: Nat Prod Res Source Type: research