نتایج جستجو برای: benzothiazole
تعداد نتایج: 863 فیلتر نتایج به سال:
Schiff bases have played significant roles in the development of inorganic or coordination chemistry. Three base (NB, CB and HB) ligands, prepared for reaction 2-amino-6-methoxy-benzothiazole with 2-Nitrobenzaldehyde, 2-chlorobenzaldehyde 2,4-Dihydroxybenzaldehyed, respectively, were investigated their transition metal complexes, which by reacting ligand (2:1 molar ratio) Co(II), Ni(II), Cu(II)...
We synthesized a new series of conjugated hydrazones that were found to be active against malaria parasite in vitro, as well as in vivo in a murine model. These hydrazones concentration-dependently chelated free iron and offered antimalarial activity. Upon screening of the synthesized hydrazones, compound 5f was found to be the most active iron chelator, as well as antiplasmodial. Compound 5f a...
The procedure of initial studies to evaluate usefulness of the collected data for performing efficient QSAR analysis of any group of pharmacologically active substances was worked out. Structure-Activity Relationship (SAR) study on the thiazole derivatives with H1-antihistamine activity, the benzothiazole derivatives with H3-antihistamine activity and tetrahydroisoquinoline (TIQ) derivatives wi...
Abstract A Cu(II)-catalyzed Csp 2 -Se and -Sulfur bond formation was achieved with moderate to good yields without the aid of Lewis acid base. The reaction is compatible a wide range heterocycles such as benzothiazole, thiazole, imidazole. Also, this typical protocol found be active in thio-selenation via S-H activation. Additionally, we proposed plausible mechanistic pathway involving Cu(III) ...
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