AD is a progressive neurodegenerative disorder and a leading cause of dementia in an
aging population worldwide. The enormous challenge which AD possesses to global …

Chromone derivatives possess a spectrum of biological activities. Chromone has been
recognized as a privileged structure for new drug invention and development. Substitution …

Chromones are the class of secondary metabolites that broadly occur in the plant kingdom
in a noticeable quantity. This rigid bicyclic system has been categorized “as privileged …

Neurodegenerative disorders, ie, Alzheimer's or Parkinson's disease, involve progressive
degeneration of the central nervous system, resulting in memory loss and cognitive …

Alzheimer's disease (AD) is a chronic neurodegenerative disease that 4 widespread in the
elderly. The etiology of AD is complicated, and its pathogenesis is still unclear. Although …

The current research is directed to construct a novel category of linear annulated chromeno
[3, 2: 5, 6] pyrido [2, 3-d][,] thiazolo [3, 2-a] pyrimidines. The chemical reactivity of the recently …

Alzheimer's disease is the most prevalent neurodegenerative disorder characterized by
significant memory loss and cognitive impairments. Studies have shown that the expression …

Neurodegenerative disorders such as Alzheimer's (AD) and Parkinson's disease (PD)
usually starts gradually and progressively worsens, and are recognized as one of the …

An efficient method was developed for the synthesis of chromeno [2, 3-b] pyridine
derivatives by using Zn (OTf) 2 (Zinc trifluoromethanesulfonate) via one-pot [3+ 3] cascade …

Abstract The novel 3-(4-amino-5-thioxo-4, 5-dihydro-1 H-1, 2, 4-triazol-3-yl)-2 H-chromeno
[2, 3-b] pyridine-2, 5 (1 H)-dione (3) was efficiently synthesized from reaction of ethyl 2, 5 …