isothiocyanate, and p-toluenesulfonyl chloride were studied. The structures of the newly synthesized compounds were established on the basis of IR, 1H NMR, mass spectra, and elemental analyses. The antitumor activities of some selective compounds were examined against two cell lines as liver carcinoma cell line (HEPG-2) and human breast cancer cell line (MCF7). GRAPHICAL ABSTRACT
摘要 6-
氨基
吡唑并[1,2-a]
[1,2,4]三嗪-4,8-二酮衍
生物3是由酰
肼衍
生物2a与
氰基
乙酸乙酯反应得到的。研究了3与
醛类、
靛红、
乙酸酐、
异氰酸苯酯、异
硫氰酸苯甲酰酯和
对甲苯磺酰氯等几种亲电试剂的反应。新合成化合物的结构是在红外、1H 核磁共振、质谱和元素分析的基础上建立的。检查了一些选择性化合物对两种
细胞系的抗肿瘤活性,如肝癌
细胞系 (HE
PG-2) 和人乳腺癌
细胞系 (MCF7)。图形概要