Synthesis and Antitumour Activity of a Novel Class of Flavanones: 1,4-diaryl-1,4-dihydrochromeno[4,3-<i>c</i>]pyrazoles
作者:Zhiwei Chen、Zhihua Wang、Weike Su
DOI:10.3184/174751912x13263828746643
日期:2012.1
new series of 1,4-diaryl-1,4-dihydrochromeno[4,3-c]pyrazoles have been synthesised. The target compounds and their analogues (2,4-diaryl-2,4-dihydrochromeno[4,3-c]pyrazoles) were tested for their antitumour activities in vitro against MCF-7 and HL-60 cells using the MTT method. Among these compounds, 1,4-bis(4-chlorophenyl)-1,4-dihydrochromeno[4,3-c]pyrazole was found to have potent antitumour activity
合成了一系列新的 1,4-二芳基-1,4-dihydrochromeno[4,3-c] 吡唑。使用MTT方法测试了目标化合物及其类似物(2,4-二芳基-2,4-二氢色基[4,3-c]吡唑)对MCF-7和HL-60细胞的体外抗肿瘤活性。在这些化合物中,1,4-双(4-氯苯基)-1,4-二氢色基[4,3-c]吡唑被发现具有有效的体外抗肿瘤活性,最小IC50分别为25.31 μg mL-1和13.86 μg mL -1 分别针对 MCF-7 和 HL-60 细胞。