Alzheimer's disease (AD) is a major progressive and perplexing cortical degenerative
disease of the brain in the elderly. It contributes to a significant socioeconomic burden on …

Coumarins are the phytochemicals, which belong to the family of benzopyrone, that display
interesting pharmacological properties. Several natural, synthetic and semisynthetic …

Four Schiff base ligands namely ((1E)-1-(1-(6-chloro-2-oxo-2H-chromen-3-yl) ethylidene)
semicarbazide)(HL 1),((1E)-1-(1-(6-chloro-2-oxo-2H-chromen-3-yl) ethylidene …

Protein aggregation into oligomers and fibrils are associated with many human
pathophysiologies. Compounds that modulate protein aggregation and interact with …

Acknowledgements-The authors are grateful to all the faculty members of Department of
chemistry, Integral University for their cooperation and support. They are also thankful to the …

The design of novel antityrosinase agents appears extremely important in medical and
industrial sectors because an irregular production of melanin is related to the insurgence of …

Two heteronuclear ruthenium (II)–platinum (II) complexes [Ru (bpy) 2 (BPIMBp) PtCl2] 2+(3)
and [Ru (phen) 2 (BPIMBp) PtCl2] 2+(4), where bpy= 2, 2′-bipyridine, phen= 1, 10 …

Inhibition of β-amyloid peptide (Αβ) aggregation in Alzheimer's disease (AD) is among the
therapeutic approaches against AD which still attracts scientific research interest. In the …

Herein, we have reported two novel coumarin based thiosemicarbazones as anionic
sensors. The structural elucidation of the synthesized sensors is done by 1 HNMR, 13 …

The new thiosemicarbazones (3a-d) of 3-acetylumbelliferone and Schiff's bases (4a-b) of 3-
acetylcoumarin were synthesized, characterized by elemental analysis, UV–Vis, FT-IR …