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Updated: May 21, 2026

Functionalized Spirocyclic Heterocycle Synthesis and Cytotoxicity Assay
Published on: February 9, 2021
Antimicrobial, anti-TB, anticancer and anti-HIV evaluation of new s-triazine-based heterocycles
Rahul V Patel1, Premlata Kumari, Dhanji P Rajani
1Department of Applied Chemistry, S.V. National Institute of Technology, Surat 395 007, India. rahul.svnit11@gmail.com
Background:
The acquirement of resistance by microorganisms to the antimicrobial arsenal is a threat to public health. A recent WHO report estimated that 1.3 million HIV-negative people and 0.38 million HIV-positive people died from TB in 2009. Various forms of cancer account for a high percentage of deaths in both women (breast cancer) and men (prostate cancer).
Results & Discussion:
In vitro activity assessment of newly constructed s-triazines against a panel of microorganisms including bacteria, fungi and Mycobacteria demonstrated that the compounds are of immense attraction for impending drug discovery. They were further examined for in vitro activity against breast cancer and prostate cancer cell lines, as well as HIV-1 (III(B)) and HIV-2 (ROD) viral strains. Proposed structural confirmation studies by IR, (1)H NMR, (13)C NMR, (19)F NMR spectroscopy and elemental analysis were in accordance.
Conclusion:
Activity profiles of the products may contribute considerably to future drug-discovery studies.
Insights
Newly synthesized s-triazine compounds show promising in vitro activity against drug-resistant microbes, cancer cell lines, and HIV strains. These findings highlight their potential for future drug discovery and development.
Area of Science:
- Medicinal Chemistry
- Drug Discovery
- Antimicrobial Research
Background:
- Antimicrobial resistance poses a significant global public health threat.
- Tuberculosis (TB) and various cancers, including breast and prostate cancer, are leading causes of mortality worldwide.
- Human Immunodeficiency Virus (HIV) remains a major global health concern.
Purpose of the Study:
- To synthesize novel s-triazine compounds.
- To evaluate the in vitro antimicrobial, anticancer, and antiviral activities of these compounds.
- To confirm the chemical structures of the synthesized compounds.
Main Methods:
- Synthesis of novel s-triazine derivatives.
- In vitro testing against a panel of microorganisms (bacteria, fungi, Mycobacteria).
- In vitro evaluation against breast and prostate cancer cell lines.
- In vitro assessment against HIV-1 and HIV-2 viral strains.
- Structural elucidation using spectroscopic techniques (IR, NMR) and elemental analysis.
Main Results:
- The newly synthesized s-triazine compounds exhibited significant in vitro activity against a diverse range of microorganisms.
- These compounds demonstrated promising in vitro efficacy against breast and prostate cancer cell lines.
- The s-triazines were also found to be active against HIV-1 and HIV-2 strains in vitro.
- Structural confirmation studies were consistent with the proposed molecular structures.
Conclusions:
- The evaluated s-triazine derivatives show considerable potential for future drug discovery efforts.
- These compounds represent attractive candidates for the development of new therapeutic agents against infectious diseases and cancer.
- The activity profiles warrant further investigation for preclinical and clinical development.
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