Design, synthesis, biological evaluation and computational investigation of novel inhibitors of dihydrofolate reductase of opportunistic pathogens
作者:Seema Bag、Nilesh R. Tawari、Mariam S. Degani、Sherry F. Queener
DOI:10.1016/j.bmc.2010.03.031
日期:2010.5
with design, synthesis and biological evaluation of novel, diverse compounds as potential inhibitors of dihydrofolate reductase (DHFR) from opportunistic microorganisms; Pneumocystis carinii (pc), Toxoplasma gondii (tg) and Mycobacterium avium (ma). A set of 14 structurally diverse compounds were designed with varying key pharmacophoric features of DHFR inhibitors, bulky distal substitutions and different
Synthesis and Anticancer Evaluation of Some Phenothiazine Derivatives
作者:A. H. Ahmed、A. Ebead、H. Afifi、A. A.-H. Abdel-Rahman
DOI:10.1134/s1070363218110269
日期:2018.11
with 2-chloroacetonitrile to give 2-(10H-phenothiazin-10-yl)- acetonitrile 2, which upon reaction with sodium azide gives the corresponding tetrazole 3. Treatment of 2 by either hydrazine hydrate or hydroxylamine affords 2-(2-chloro-10H-phenothiazin-10-yl)acetimidohydrazide 4 and 2-(2-сhloro-10H-phenothiazin-10-yl)-N'-hydroxyacetimidamide 7, respectively. Reaction of 4 with CS2 leads to the thione