Xanthene and thioxanthene analogues have been investigated for their potential as anticancer and anti-inflammatory agents. Additionally, cysteine analogues have been found to possess antioxidant, anti-inflammatory, and anticancer activities due to their role in cellular redox balance, scavenging of free radicals, and involvement in nucleophilic reactions and enzyme binding sites. In this study, we synthesized a library of tertiary alcohols derived from xanthene and thioxanthene, and further, some of these compounds were coupled with cysteine. The objective of this research was to explore the potential anticancer, antioxidant, and anti-inflammatory activities of the synthesized compounds. The synthesized compounds were subjected to test for anticancer, antioxidant, and anti-inflammatory activities. Results indicated that compound 3 exhibited excellent inhibition activity (IC₅₀ = 9.6 ± 1.1 nM) against colon cancer cells (Caco-2), while compound 2 showed good inhibition activity (IC₅₀ = 161.3 ± 41 nM) against hepatocellular carcinoma (Hep G2) cells. Compound 4 demonstrated potent antioxidant inhibition activity (IC₅₀ = 15.44 ± 6 nM), and compound 7 exhibited potent anti-inflammatory activity with cyclooxygenase-2 (COX-2) inhibition IC₅₀ (4.37 ± 0.78 nM) and high selectivity for COX-2 (3.83). In conclusion, certain synthesized compounds displayed promising anticancer activity and anti-inflammatory effects. Nevertheless, additional research is necessary to create more analogues, develop a more distinct comprehension of the structure–activity relationship (SAR), and perform in vivo experiments to evaluate the pharmacokinetic and pharmacodynamic characteristics of the compounds under examination. Such research may pave the way for the development of novel therapeutic agents with potential applications in cancer and inflammatory diseases.

العنوان

ACS Omega

الناشر

ACS

بلد الناشر

الولايات المتحدة الأمريكية

Indexing

Thomson Reuters

معامل التأثير

4,2

نوع المنشور

Both (Printed and Online)

المجلد

8

السنة

2023

الصفحات

38597−38606