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Broad spectrum antimicrobial activity of dispirooxindolopyrrolidine fused acenaphthenone heterocyclic hybrid against healthcare associated microbial pathogens (HAMPs).
- Source :
- Journal of Infection & Public Health; Dec2020, Vol. 13 Issue 12, p2001-2008, 8p
- Publication Year :
- 2020
-
Abstract
- Healthcare-associated infections (HAI) are prime health task worldwide and issue of patient safety besides intensifying antimicrobial drug resistance. It is essential to formulate structurally fascinating novel, active and cost-effective anti-microbial drugs possessing a peculiar way of action and capable of overcoming the resistance to effectively combat this disease. The synthesized spiro-heterocyclic hybrids (SHHs) were elucidated through spectroscopic analysis and were assessed for their in vitro antimicrobial activity by agar diffusion method and minimal inhibitory concentration (MIC) value was also determined. In addition, antioxidant potential was also evaluated through DPPH radical scavenging assays. The novel class of SHHs 4a and 4b displayed significant antibacterial activity against selected healthcare associated microbial pathogens (HAMPs). In addition, SHH 4b showed potent antioxidant properties. Antibacterial and antifungal activity of dispirooxindolopyrrolidine fused acenaphthenone heterocyclic hybrids were examined. Interestingly, SHH 4b exhibited potent antimicrobial activity against selected HAMPs. Further, these compounds were also showed potent antioxidant properties. These results revealed that SHH 4b is a promising lead for the development of new antimicrobial drugs. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 18760341
- Volume :
- 13
- Issue :
- 12
- Database :
- Supplemental Index
- Journal :
- Journal of Infection & Public Health
- Publication Type :
- Academic Journal
- Accession number :
- 147365541
- Full Text :
- https://doi.org/10.1016/j.jiph.2020.09.016