Synthesis, in vitro Antiproliferative and Anti-HIV Activity of New Derivatives of 2-Piperazino-1,3-benzo[d]thiazoles
作者:Yaseen A. Al-Soud、Haitham H. Al-Sa’doni、Sadeekah O. W. Saber、Reem H. M. Al-Shaneek、Najim A. Al-Masoudi、P. La Colla
DOI:10.1515/znb-2010-1113
日期:2010.11.1
}-(het)arenecarboxamides 4a - l, sulfonamide derivatives 8a - i as well as benzothiazole-containing N1-(2-oxoethyl)-N1-arylthioureas 9a - c have been synthesized. Compounds 4a - l and 9a were evaluated, in vitro, for their antiproliferative activity against a large panel of human tumor-derived cell lines. Compounds 4l and 9a were the most potent analogs in this series, showing remarkable effects on
一系列 N-2-oxo-2-[4-(1,3-benzothiazol-2-yl)piperazin-1-yl]}-(het)arenecarboxamides 4a - l、磺酰胺衍生物 8a - i 以及已合成含苯并噻唑的 N1-(2-氧乙基)-N1-芳基硫脲 9a-c。体外评价化合物4a-1和9a对一大组人肿瘤衍生细胞系的抗增殖活性。化合物4l和9a是该系列中最有效的类似物,对人脾B淋巴细胞样细胞(WIL-2NS)和人急性B淋巴细胞白血病(CCRF-SB)细胞系(4l:CC50 = 5.1和7.3)显示出显着影响分别为 μM)和化合物 5 对抗 CCRF-SB 细胞系,CC50 = 2.3 μM。这些化合物是进一步开发的主要候选物。化合物 6 - 7a - i 被筛选为抗 HIV-1 和 HIV-2 的抑制剂,没有发现任何活性。