Copper(II) and molybdenum(VI) complexes of a tridentate ONN donor isothiosemicarbazone: Synthesis, characterization, X-ray, TGA and DFT
作者:Ahad Fasihizad、Alireza Akbari、Mehdi Ahmadi、Michal Dusek、Margarida S. Henriques、Michaela Pojarova
DOI:10.1016/j.poly.2016.05.018
日期:2016.9
Abstract Stable Cu(II) and Mo(VI) complexes with the Schiff base ligand 3-methoxy-2-hydroxobenzaldehyde S-ethyl-isothiosemicarbazone (H2L) were prepared in good yields. The complexes were fully characterized by analytical and spectroscopic techniques. Single-crystal X-ray crystallography reveals the copper and molybdenum complexes have distorted square planar and octahedral geometries respectively
The preparation of 1-amino-3-(4- and 3,4-substituted benzylideneamino)guanidine and the acid addition salts thereof, and their use as intermediates in the preparation of 1,3-bis(4- and 3,4-substituted benzylideneamino)guanidines and their acid addition salts. The final compounds prepared from the present intermediates have antiprotozoal activity particularly against coccidiosis and malaria.
The preparation of 1-amino-3-(4- and 3,4-substituted benzylideneamino)guanidine and the acid addition salts thereof, and their use as intermediates in the preparation of 1,3-bis-(4- and 3,4-substituted benzylideneamino)guanidines and their acid addition salts. The final compounds prepared from the present intermediates have antiprotozoal activity particularly against coccidiosis and malaria.
3-Alkylthio-1,2,4-triazine dimers with potent antimalarial activity
作者:Kung Ban、Sandra Duffy、Yelena Khakham、Vicky M. Avery、Andrew Hughes、Oliver Montagnat、Kasiram Katneni、Eileen Ryan、Jonathan B. Baell
DOI:10.1016/j.bmcl.2010.08.065
日期:2010.10
We report on the discovery of 3-alkylthio-1,2,4-triazine dimers that are potently toxic to Plasmodium falciparum, with single digit nanomolar activity, and up to several thousand-fold lower toxicity to mammalian cells. They are equipotent against chloroquine-resistant strains of P. falciparum. (c) 2010 Elsevier Ltd. All rights reserved.
Yamol'skaya, M. A.; Shames, A. I.; Gerbeleu, N. V., Russian Journal of Inorganic Chemistry, 1991, vol. 36, p. 824 - 827
作者:Yamol'skaya, M. A.、Shames, A. I.、Gerbeleu, N. V.