Drug development has been a principal driving force in the rapid maturation of the field of
medicinal chemistry during the past several decades. During this period, the intriguing and …

Metal ions play many critical functions in humans. Deficiency of some metal ions can lead to
disease like pernicious anemia resulting from iron deficiency, growth retardation arising from …

Effective one‐pot methods were used to synthesize some new alkane‐linked bis (pyrazolo
[5, 1‐b] quinazolines) and bis (9H‐xanthenediones). The first series was produced, in 80 …

Hepatocellular carcinoma (HCC), also known as hepatoma, is the most prevalent type of
primary liver cancer. It begins in the hepatocytes, the liver's major cell type. Cancer that …

Background: Quinazolines are a common class of nitrogen-containing heterocyclic scaffolds,
which exhibit a broad spectrum of pharmacological activities. Objectives: In the present …

A new series of pyrazoloquinazoline derivatives equipped with different chalcones was
designed, synthesized, and identified through 1H nuclear magnetic resonance (NMR), 13C …

The antimicrobial and antioxidant activities of quinazolinones have widely been studied.
However, there have been no studies on the antimicrobial and antioxidant activities of …

Novel pyrazolopyrimidines and their fused derivatives derived from aminopyrazole moiety
as pyrazoloquinazoline, chromenopyrazolopyrimidine, pyrazolopyrimidopyrimidine …

The evaluation of antioxidant compounds that counteract the mutagenic effects caused by
the direct action of reactive oxygen species on DNA molecule is of considerable interest …

Two novel compounds [Ni (PQC) 2 (H 2 O) 2]. H 2 O and [Cu (PQC) 2] where PQC= 2–
phenylquinazoline–4–carboxylate have been synthesized. Magnetic susceptibility …