Synthesis and Biological Evaluation of the Salicylamide and Salicylic Acid Derivatives as Anti-Estrogen Agents
作者:Yasemin Dundar、Yasemin Ozatik、Orhan Ozatik、Volkan Ergin、Tijen Onkol、Adnan Menevse、Kevser Erol、M. Fethi Sahin
DOI:10.2174/1573406411208030481
日期:2012.5.1
Alkylphenols have xenoestrogenic activity, which mimic the action of physiological estrogens and these mimicking
activities are mainly mediated by nongenomic pathway. Nongenomic pathway plays a pivotal role in breast, endometrial
and ovarian cancers’ growth and development. In this study, various alkylphenol derivatives were prepared and
screened for their anti-uterotrophic and uterotrophic activity. Among these compounds, 2-hydroxy-5-nonanoylbenzamide
(compound 1b) showed 93.99% inhibitory activity in the anti-uterotrophic test performed, and was found inactive in the
uterotrophic activity test. Moreover, all test compounds were examined for the effect on uterine histopathological
changes, and plasma 17β-estradiol (E2) level. Compound 1b was also tested for in vitro anti-cancer activity against ER+,
human breast cancer cell line MCF-7, and it reduced cell viability to 74.01% at 50 nM concentration.
烷基酚具有类雌激素活性,可模仿生理雌激素的作用,这些模仿活动主要由非基因组途径介导。非基因组途径在乳腺癌、子宫内膜癌和卵巢癌的生长和发展中起着关键作用。在本研究中,合成并筛选了各种烷基酚衍生物的抗子宫肥大和子宫肥大活性。在这些化合物中,2-羟基-5-壬酰胺基苯甲酰胺(化合物1b)在抗子宫肥大测试中显示出93.99%的抑制活性,并且在子宫肥大活性测试中未表现出活性。此外,所有测试化合物均经过了对子宫组织病理学变化及血浆17β-雌二醇(E2)水平的影响的检查。化合物1b还被测试其对ER+人乳腺癌细胞系MCF-7的体外抗癌活性,结果显示其在50 nM浓度下将细胞活力降低到74.01%。