Synthesis, Characterization, and Anti-Amoebic Activity of<i>N</i>-(Pyrimidin-2-yl)benzenesulfonamide Derivatives
作者:Abdul Roouf Bhat、Mohammad Arshad、Eun Ju Lee、Smritee Pokharel、Inho Choi、Fareeda Athar
DOI:10.1002/cbdv.201300009
日期:2013.12
of N‐(pyrimidin‐2‐yl)benzenesulfonamide derivatives, 3a–3i and 4a–4i, was synthesized from pyrimidin‐2‐amines, 2a–2i, with the aim to explore their effects on in vitro growth of Entamoeba histolytica. The chemical structures of the compounds were elucidated by elemental analysis, FT‐IR, 1H‐ and 13C‐NMR, and ESI mass‐spectral data. In vitro anti‐amoebic activity was evaluated against HM1 : IMSS strain
Secondary amines immobilized inside magnetic mesoporous materials as a recyclable basic and oxidative heterogeneous nanocatalyst for the synthesis of trisubstituted pyrimidine derivatives
A novel magnetic MCM-41 nanocomposite-based catalyst is reported for the first time in the multicomponent synthesis of trisubstituted pyrimidines in which piperazine is immobilized inside the mesochannels of magnetic MCM-41 as an organic base (α-Fe2O3-MCM-41-piperazine). This nanocatalyst was thoroughly characterized by various techniques such as FT-IR, XRD, SEM, TEM, EDX and N2-adsorption isotherms. Very uniform dispersion and ordered mesopores of α-Fe2O3-MCM-41 causes piperazine molecules to be distributed very finely on the internal surface of the pores, resulting in a very useful and robust magnetically recyclable amine-based heterogeneous nanocatalyst. This catalytic system showed remarkable activity in the solvent-free synthesis of 2,4,6-trisubstituted pyrimidine derivatives.
Syrltllesis and Alltituberculous activity of N-Mannich bases of 3-[4-(4 chloropheny1)-6-(4-methylphesyl) pyrimidin-2-yl] iminoisatin derivatives
作者:Sriram D.、Yogeeswari P.、Pandeya S.N.、Ananthan S.
DOI:10.3797/scipharm.aut-02-05
日期:——
Tuberculosis is making a worldwide resurgence [...]
结核病正在全球范围内复苏。
Design and synthesis of quinoline-pyrimidine inspired hybrids as potential plasmodial inhibitors
作者:Francis Kayamba、Teboho Malimabe、Idowu Kehinde Ademola、Ofentse Jacob Pooe、Narva Deshwar Kushwaha、Mavela Mahlalela、Robyn L. van Zyl、Michelle Gordon、Pertunia T. Mudau、Tawanda Zininga、Addmore Shonhai、Vincent O. Nyamori、Rajshekhar Karpoormath
DOI:10.1016/j.ejmech.2021.113330
日期:2021.5
Al-Hajjar, Farouk H.; Sabri, Salim S., Journal of Heterocyclic Chemistry, 1982, vol. 19, p. 1087 - 1092