These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Biological activity, design, synthesis and structure activity relationship of some novel derivatives of curcumin containing sulfonamides.
    Author: Lal J, Gupta SK, Thavaselvam D, Agarwal DD.
    Journal: Eur J Med Chem; 2013 Jun; 64():579-88. PubMed ID: 23685942.
    Abstract:
    Five series of curcumin derivatives with sulfonamides 3a-3e, 4a-4e, 5a-5e, 6a-6e and 7a-7e have been synthesized and evaluated for in vitro antibacterial activity against selected medically important gram-(+) and gram-(-) bacterial species viz. Staphylococcus aureus, Bacillus cereus, Salmonella typhi, Pseudomonas aeruginosa and Escherichia coli, and antifungal activity against few pathogenic fungal species viz. Aspergillus niger, Aspergillus flavus, Trichoderma viride and Curvularia lunata. The cytotoxicity has been determined by measuring IC50 values against human cell lines HeLa, Hep G-2, QG-56 and HCT-116. Among the compounds screened, 3a-3e showed the most potent biological activity against tested bacteria and fungi. Compounds 3a-3e displayed higher cytotoxicity than curcumin. The curcumin derivatives were also evaluated for in vivo anti-inflammatory activity. In contrast, the compounds 6a-6e and 7a-7e showed dramatically decrease in biological activity.
    [Abstract] [Full Text] [Related] [New Search]