Carbonic anhydrase inhibition and cytotoxicity studies of Mannich base derivatives of thymol
作者:Halise Inci Gul、Cem Yamali、Asiye Tugce Yasa、Elif Unluer、Hiroshi Sakagami、Muhammet Tanc、Claudiu T. Supuran
DOI:10.3109/14756366.2016.1140755
日期:2016.11.1
Mannich bases of thymol were synthesized. The aminomethylation reaction was realised in the ortho position of the phenol for compounds 2 (dipropylamine), 3 (benzylamine), and 4 (dibenzylamine) while it was from para position for 1 (dimethylamine), 5 (piperidine), 6 (morpholine) and 7 (N-methylpiperazine). The carbonic anhydrase (CA, EC 4.2.1.1) inhibitory effects of the compounds were asssessed against
合成了百里香酚的曼尼希碱。氨基甲基化反应是在苯酚对化合物2(二丙胺),3(苄胺)和4(二苄胺)的邻位实现的,而对位是1(二甲胺),5(哌啶),6(吗啉)的对位7(N-甲基哌嗪)。评估化合物对hCA I和hCA II的碳酸酐酶(CA,EC 4.2.1.1)抑制作用。所有化合物均适度抑制hCA I和hCA II。比较了该化合物对四种人口腔鳞状细胞癌细胞系的细胞毒性,对三种正常口腔细胞的细胞毒性。化合物2、3、4、5和6的肿瘤特异性值约为2或略高一些。与正常细胞相比,化合物2在低16至32倍的浓度下对OSCC细胞系表现出细胞抑制活性。