Study on the Cytotoxic Activity of Drimane Sesquiterpenes and Nordrimane Compounds against Cancer Cell Lines
作者:Ivan Montenegro、Giacomo Tomasoni、Claudia Bosio、Natalia Quiñones、Alejandro Madrid、Hector Carrasco、Andres Olea、Rolando Martinez、Mauricio Cuellar、Joan Villena
DOI:10.3390/molecules191118993
日期:——
Twelve drimanes, including polygodial (1), isopolygodial (2), drimenol (3), confertifolin (4), and isodrimenin (5), were obtained from natural sources. Semi-synthetic derivatives 6–12 were obtained from 1 and 2, and cytotoxic activity was evaluated in vitro against cancer cell lines (HT-29, MDA-MB231, DHF, MCF-7, PC-3, DU-145, and CoN). IC50 values were determined at concentrations of 12.5–100 µM of each compound for 72 h. In addition, it was found that polygodial (1), 8, and 12 induced changes in mitochondrial membrane permeability in CoN, MCF-7, and PC-3 cells.
从自然来源中获得了包括多羟基醛(1)、异多羟基醛(2)、二梅醇(3)、密叶碱(4)和异二梅苷(5)在内的十二种二梅类化合物。半合成衍生物6-12是由1和2获得的,且在体外对癌细胞系(HT-29、MDA-MB231、DHF、MCF-7、PC-3、DU-145和CoN)的细胞毒性活性进行了评估。IC50值在每种化合物的浓度为12.5-100 µM下,经过72小时测定。此外,发现多羟基醛(1)、8和12在CoN、MCF-7和PC-3细胞中诱导了线粒体膜通透性的变化。