1,2,3-Triazole-containing hybrids as potential anticancer agents: Current developments, action mechanisms and structure-activity relationships.

Recent advance in oxazole-based medicinal chemistry.

Heterocyclic compounds offer a high degree of structural diversity and have proven to be broadly and economically useful as therapeutic agents. Comprehensive research on diverse therapeutic potentials of heterocycles compounds has confirmed their immense significance in the pathophysiology of diseases. Heterocyclic pyrimidine nucleus, which is an essential base component of the genetic material of deoxyribonucleic acid, demonstrated various biological activities. The present review article aims to review the work reported on therapeutic potentials of pyrimidine scaffolds which are valuable for medical applications during new generation.

/pdf/therapeutic-potential-of-heterocyclic-pyrimidine-scaffolds-2ntbzloxuj.pdf

Therapeutic potential of heterocyclic pyrimidine scaffolds

Cancer is one of the major healthcare challenges across the globe. Several anticancer drugs are available on the market but they either lack specificity or have poor safety, severe side effects, and suffer from resistance. So, there is a dire need to develop safer and target-specific anticancer drugs. More than 85% of all physiologically active pharmaceuticals are heterocycles or contain at least one heteroatom. Nitrogen heterocycles constituting the most common heterocyclic framework. In this study, we have compiled the FDA approved heterocyclic drugs with nitrogen atoms and their pharmacological properties. Moreover, we have reported nitrogen containing heterocycles, including pyrimidine, quinolone, carbazole, pyridine, imidazole, benzimidazole, triazole, β-lactam, indole, pyrazole, quinazoline, quinoxaline, isatin, pyrrolo-benzodiazepines, and pyrido[2,3-d]pyrimidines, which are used in the treatment of different types of cancer, concurrently covering the biochemical mechanisms of action and cellular targets. 

/pdf/nitrogen-containing-heterocycles-as-anticancer-agents-a-2eis4t9i.pdf

Nitrogen Containing Heterocycles as Anticancer Agents: A Medicinal Chemistry Perspective

Multidrug-resistant bacterial infections have become an important cause of clinical death in the twenty-first century. Much effort has been made to overcome this challenge. The discovery of novel antimicrobial compounds, as well as the rational use of antibacterial drugs with different structure types and mechanisms, is helping to deal with bacterial resistance. Currently, pyrimidine-containing agents are the major areas of new antibacterial drug discovery. Given their good activities and diverse mechanisms of action, many pyrimidine-containing heterocyclic compounds have become the focus of interest for many scientists. In addition, pyrimidine structure is an important part of many endogenous substances, which is an advantage that allows pyrimidine derivatives to interact with genetic materials, enzymes and other biopolymeric substances in the cell. Scientists have focused on the discovery and structural optimization of pyrimidine derivatives, which has resulted in the discovery of many novel pyrimidine derivatives with intriguing profiles. Herein we summarize the therapeutic potentials of pyrimidine compounds that are promising for antimicrobial applications over the last decade. In particular, the relationships between the structures of modified pyrimidines and their antimicrobial activity are systematically discussed.

Recent Development of Pyrimidine-Containing Antimicrobial Agents.

Synthesis of novel triazole/isoxazole functionalized 7-(trifluoromethyl)pyrido[2,3-d]pyrimidine derivatives as promising anticancer and antibacterial agents.

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Synthesis of novel triazole/isoxazole functionalized 7-(trifluoromethyl)pyrido[2,3-d]pyrimidine derivatives as promising anticancer and antibacterial agents.