2H/4H-chromene (2H/4H-ch) is an important class of heterocyclic compounds with versatile
biological profiles, a simple structure, and mild adverse effects. Researchers discovered …

The rationale behind drug design is the strategic utilization of heterocyclic fragments with
specific physicochemical properties to form molecular targeted agents. Among the …

A series of 1 H-benzo [f] chromene moieties (4a–z) were synthesised under Ultrasonic
irradiation and confirmed with spectral analyses. Derivative 4i solely possessed an X-ray …

A class of 4H-benzo [h] chromene (4a-h) and 1H-benzo [f] chromene (6a-h) derivatives
linked to carboxamide/carbothioamide at the 3/2-positions were designed and synthesized …

The target compound 3-amino-1-(2, 5-d ichlorophenyl)-8-methoxy-1 H-benzo [f]-chromene-2-
carbonitrile (4) was synthesized via a reaction of 6-methoxynaphthalen-2-ol (1), 2, 5 …

A series of heterocyclic compounds with a sulfonamide moiety were synthesized from
reaction of enaminone 4 with active methylene compounds, glycine derivatives, 1, 4 …

Phenylpyrazolo [3, 4-d] pyrimidine is considered a milestone scaffold known to possess
various biological activities such as antiparasitic, antifungal, antimicrobial, and …

This report presents the development of a novel and primary model of sulfonamide
compounds encompassing a chromene azo motif with the intent of becoming applicable for …

Abstract A series of 2-amino-4-aryl-5-oxo-4, 5-dihydropyrano [3, 2-c] chromene-3-
carbonitrile (4a–m) were synthesized via a one-pot three component condensation reaction …

Cancer is a complex disease that remains a leading cause of death worldwide owing to the
lack of effective and efficient drugs. Compounds known as tetrahydropyrmidine have shown …