Thesis

Thesis

Synthesis and biological activity studies of new 1,2-diazin-dione,1,3,4-oxadiazole, 4-oxazoline, 4-thiazolidinone and 1,3-oxazepin-dione derivatives. +CD

Abstract:

The scheme of this work involves synthesis of new five, six and seven membered heterocyclic rings derived from p-Toluic acid [1].This work is divided into four parts: -Part one: - Include synthesizing phthalazin, pyridazin-dione and oxadiazole derivatives [4], [5], [6] and [7] derived from 4-methyl benzoic hydrazide [3] which was prepared from the reaction of ethyl-4-methyl benzoate [2] with hydrazine hydrate as show in scheme 1.

اللغة إنجليزية

Chromatographic separation and determination of some cations by unsuppressed conductivity and indirect photometric methods. +CD

Construction of oxymetazoline hydrochloride selective electrodes and determination of oxymetazoline in pharmaceutical drugs. +CD

Synthesis of azole and pyrimidine derivatves and it's effect on some dermatophytes. +CD

Synthesis, characterization and study of the electrical properties of some aromatic schiff-base ligands and their Cu, Ni and Co coordination polymers. +CD

Preparation and characterization of oxadiazole derivatives and hydrazino benzothiazole and their transition metal complexes. +CD

Synthesize and characterization of Mn (II)Co(II),Fe(III)and Cu(II) complexes with substituted bis (oxadiazole sulfide). +CD

Preparation and charactrization of transition metal complexes of schiff base and nitrides derived from cyclohexyl amino and aromatic aldehyde. +CD

Synthesis and characterization of some transition metal complexes with schiff bases derived from 2-hydrazino benzothiazole.+CD

Synthesis and biological activity of five, six and seven membered heterocyclic derivativese.+CD

Synthesis and biological activity studies of new 1,2-diazin-dione,1,3,4-oxadiazole, 4-oxazoline, 4-thiazolidinone and 1,3-oxazepin-dione derivatives. +CD