Synthesis, antimicrobial evaluation and molecular modeling of some novel phenothiazine derivatives
作者:Ahmed A. Fadda、Ahmed Fekri、Nesma M. Bayoumy
DOI:10.1039/c5ra14723a
日期:——
(2) with carbon disulfide gave 3,3-dimercapto-2-(10H-phenothiazine-10-carbonyl)acrylonitrile (4) which reacted with differentreagents to afford novel fused heterocyclic compounds. The newly synthesized compounds were examined for their antimicrobial activity. Among the tested compounds, compounds 2, 4, 5a,b and 13 showed the highest antimicrobial activity. Molecular modeling was evaluated and was in
Expeditious and Convenient Synthesis of Polycyclic Difluoroboron Complexes of 2-Oxoindoline-3-carboxamides by Tandem Reaction
作者:Shanyan Mo、Chuangchuang Xu、Jiaxi Xu
DOI:10.1002/adsc.201600118
日期:2016.6.2
pentacyclic conjugative and fused systems) directly and expeditiously in the presence of boron trifluoride etherate. The boron trifluoride serves as both a catalyst and reactant in the tandem reaction. The tandem reaction includes the carbene aromaticCH insertion, hydrolysis of the cyano group into an amide group, and boronation of the two amide carbonyl groups. The synthetic method features the advantages
potential to inhibit human farnesyltransferase, tubulinpolymerization, and cancer cell growth in vitro. This study allowed for the identification of 22 FTIs and 8 dual FTIs/MTIs inhibitors. The most effective molecule was carbazole-cyanochalcone 3a, bearing a 4-dimethylaminophenyl group (IC50 (h-FTase) = 0.12 µM; IC50 (tubulin) = 0.24 µM) with better antitubulin activity than the known inhibitors that were