تصفح حسب المؤلف "Shaikh, Zara"
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Chemistry and antioxidant properties of titanium(IV) complexes
Shaikh, Zara; Ashiq, Uzma; Jamal, Rifat Ara; Mahroof-Tahir, Mohammad; Shamshad, Bushra; Sultan, Sadaf... more authors ... less authors ( Kluwer Academic Publishers , 2015 , Article)The synthesis of titanium(IV) complexes with biologically active hydrazide ligands has been carried out. The complexes were characterized by spectroscopic methods (IR, <sup>1</sup>H NMR and <sup>13</sup>C NMR), elemental ... -
Chemistry, alpha-glucosidase and radical scavenging properties of uranyl(VI) hydrazide complexes
Akhter, Parveen; Ashiq, Uzma; Jamal, Rifat A.; Shaikh, Zara; Mahroof-Tahir, Mohammad; Lateef, Mehreen; Badar, Rooma... more authors ... less authors ( Bentham Science Publishers , 2019 , Article)Background: Antioxidant, anti-inflammatory, antiviral and antitumoral activities among others are essential characteristics in the development of novel therapeutic compounds. Acid hydrazides can form complexation with ... -
Synthesis, characterization, lipoxygenase, and tyrosinase inhibitory activities of non- cytotoxic titanium(III) and (IV) hydrazide complexes
Shaikh, Zara; Ashiq, Uzma; Jamal, Rifat Ara; Gul, Sana; Mahroof-Tahir, Mohammad; Sultan, Sadaf; Salar, Uzma; Khan, Khalid Mohammed... more authors ... less authors ( Chemical Society of Ethiopia , 2023 , Article)Ti(III) and (IV) hydrazide complexes were synthesized, characterized, and screened for their tyrosinase and lipoxygenase inhibitory and cytotoxic activities. The geometry of Ti(III) hydrazide complexes is tentatively ... -
Tyrosinase and carbonic anhydrase enzymes inhibition studies of vanadium(V) complexes
Sultan, Sadaf; Ashiq, Uzma; Jamal, Rifat Ara; Mahroof-Tahir, Mohammad; Ahmad, Rao Saeed; Shaikh, Zara... more authors ... less authors ( Chemical Society of Pakistan , 2018 , Article)Present study endeavors synthesis of series of vanadium(V) hydrazide complexes and its enzyme inhibition studies. Octahedral structure of complexes has been evaluated previously using conductance measurements, spectroscopic ... -
Vanadium(V) complexes with hydrazides and their spectroscopic and biological properties
Sultan, Sadaf; Ashiq, Uzma; Jamal, Rifat Ara; Mahroof-Tahir, Mohammad; Shaikh, Zara; Shamshad, Bushra; Lateef, Mehreen; Iqbal, Lubna... more authors ... less authors ( Springer Netherlands , 2017 , Article)The present study explores the synthesis and inhibitory potential of vanadium(V) complexes of hydrazides (1c-12c) against oxidative enzymes including xanthine oxidase and lipoxygenase (LOX). In addition, non-enzymatic ...