The inhibition efficiency (IE) of 4-hydroxy-8-isocyano-9-phenyl-3-(p-tolyl)-1, 2-
dihydropyrimido [2, 1-c][1, 2, 4] triazepine-5, 7-dione (TRC-H) and 9-(4-chlorophenyl)-4 …

This review reports the reactivity of indolizines. The reactions section covers, in general,
electrophilic, oxidation, reduction, addition, cycloaddition, condensation, and Mannich and …

This review is a literature survey of antipyrine, considered as one of the most valuable
compounds in the fields of organic and medicinal chemistry. The biological importance …

Eco-friendly synthesis of novel bis heterocyclic compounds containing pyridine derivatives
utilized green tools such as ultrasonication energy. Moreover, the nucleophilic substitution of …

Multitarget-directed drugs (hybrid drugs) constitute an efficient avenue for the treatment of
multifactorial diseases. In this work, novel naphthalene hybrids with different heterocyclic …

In this investigation, attempts have been made to study the corrosion inhibition properties of
three new 2-phenyl-4 (3H)-quinazolinone-substituted compounds for mild steel in 1.0 M …

Oxo‐4‐phenylbutanehydrazide (1) reacted with many active methylene reagents such as
acetylacetone, diethylmalonate, ethylacetoacetate, ethylcyanoacetate, benzoyl‐acetonitrile …

The present review provides a study on the structural features, reactions, and synthetic
methodologies of pyrido [1, 2-c] pyrimidines. The maximum deviation from the mean plane of …

In this strategy, we attempt to design various novel nitrogen-rich heterocycles in one
molecule. Green, simple, and efficient aza-annulations of an active, versatile building block …

The present review provides a study on the structure features, reactions and synthetic
methodologies of pyrido [4, 3-d] pyrimidines. 5, 6, 7, 8-Tetrahydropyrido [4, 3-d] pyrimidine …