Synthesis and Anticancer and Antiviral Activities of New 2-Pyrazoline-Substituted 4-Thiazolidinones
作者:Dmytro Havrylyuk、Borys Zimenkovsky、Olexandr Vasylenko、Roman Lesyk
DOI:10.1002/jhet.1056
日期:2013.2
have been synthesized starting from 3-phenyl-5-aryl-1-thiocarbamoyl-2-pyrazolines via [2+3]-cyclization with 2-bromopropionic acid, maleic anhydride, N-arylmaleimides, and aroylacrylic acids. The in vitro anticancer activity of , , , , and were tested by the National Cancer Institute. Compounds , , and demonstrated selective inhibition of leukemia cell lines growth at a single concentration (10−5 M)
2-(4,5-二氢吡唑-1-基)-噻唑-4-酮(2-5)是通过[2 + 3]从3-苯基-5-芳基-1-硫代氨基甲酰基-2-吡唑啉开始合成的。 -环化与2-溴丙酸,马来酸酐,N-芳基马来酰亚胺和芳酰基丙烯酸。在体外的抗癌活性, , , , 和 由美国国家癌症研究所(National Cancer Institute)测试。化合物, , 和 证明在单一浓度(10 -5 M)下对白血病细胞系生长的选择性抑制。对多种病毒的抗病毒活性筛选表明,N-(4-甲氧基苯基)-2- 2- [5-(4-甲氧基苯基)-3-苯基-4,5-二氢吡唑-1-基]- 4-氧代-4,5-二氢噻唑-5-基}-乙酰胺 对Tacaribe TRVL 11 573病毒株具有高活性(EC 50 = 0.71μg / mL,选择性指数= 130)。