Mayasim Amer Almotairi is pursuing his bachelor degree of general chemistry from King Abdulaziz University.
Abstract
Multicomponent reactions (MCR) have gained popularity over the past few decades in the world of chemistry. (MCR) is a chemical reaction where 3 or more compounds react together to produce a one product. The concept of privileged medicinal scaffolds was originally introduced by Merck researchers, during the course of their work on benzodiazepines, recently acting as a guiding principle in modern drug discovery. Privileged scaffolds generally consist of a rigid ring structure such as a heterocyclic ring. 3,5-Dicyanopyridines are an important privileged heterocyclic scaffold. In our research, we explored the methodology to synthesize 4-aryl-6-sulfanylpyridine derivatives by MCR. The derivatives of 4-phenylpyridine are reported to show excellent biological activities. A three-component reaction of 4-anisaldehyde, malonitrile, and NaSH produced a very important intermediate-2-amino-3,5-dicyano-6-mercapto-4-(4-methoxyphenyl)-pyridine. Alkylation reaction on sulfur of this intermediate will result in various 3,5-dicyano-6-sulfanyl pyridine products as desired. All products were characterized by 1H NMR and 13C NMR spectroscopy.
Medicinal Chemistry
Synthetic V/S Bio organic Chemistry
High -Throughput Screening & Combinatorial Chemistry
Pharmacogenomics
Anticancer Agents in Medicinal Chemistry
Industrial Aspects of Pharmaceutical Chemistry
GPCRs and Targeted Drug Delivery
GPCRs in HIV infection
Emerging Drugs and Their Targets
Drug Structure-Activity Relationships
Compound Diversity Measurements
Current Developments in Rational Drug Design
Drug Absorption, Distribution, Metabolism & Excretion (ADME)