Background: Schiff bases are excellent compounds. They were synthesized by
condensation of active carbonyl and amines. They were widely used as a substrate in the …

This research involved synthesis new heterocyclic compound such as tetrazole, β-lactam,
oxazepine, imidazolidine-4-one, thiazolidine-4-one, quinazoline, thayazin-4-on, derivatives …

Basa Schiff adalah produk kondensasi dari senyawa amina primer seperti anisidina dengan
senyawa karboksilat yang memiliki banyak kegunaan di bidang kimia. Untuk menaikkan …

From ancient times, the chemistry of Schiff base-containing molecules has been a
fascinating subject of study. They've been found to be a flexible pharmacophore for the …

A variety of new of phenolic Schiff bases derivatives have been synthesized starting from
[M3, M4], then prepared on methylolic and etheric Schiff base [M5-M10] which fused epoxy …

Abstract In this work, Bis (4, 4'-diamino phenoxy) ethane [C1] were synthesized from the
reacting (p-hydroxy aniline) with dibromo ethane. Schiff bases [C2-C7] were synthesized by …

The importance of heterocyclic compounds has long been recognized, and the use of
chemicals has remained constant, including in the manufacturing of pharmaceuticals …

In this study was preparation heterocyclic compounds of seven ring know Oxazepine
compounds through reaction of schiff base compounds with cyclic anhydride (phthalic …

A variety of novel Chalcone derivatives were synthesized, described, and evaluated for their
biological activity in this work. Terephthaldehyde and p-hydroxy acetopheneone were used …

Schiff bases (imines) possess wide variety of biological activities like antimicrobial,
antitubercular, antimalarial and antiviral. Among various biological activities of several Schiff …