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Synthesis and Preliminary Antimicrobial Analysis of Isatin-Ferrocene and Isatin-Ferrocenyl Chalcone Conjugates.

ABSTRACT: In this study, we outline the synthesis of isatin-ferrocenyl chalcone and 1H-1,2,3-triazole-tethered isatin-ferrocene conjugates along with their antimicrobial evaluation against the human mucosal pathogen Trichomonas vaginalis. The introduction of a triazole ring among the synthesized conjugates improved the activity profiles with most of the compounds in the library, exhibiting 100% growth inhibition in a preliminary susceptibility screen at 100 ?M. IC50 determination of the most potent compounds in the set revealed an inhibitory range between 2 and 13 ?M. Normal flora microbiome are unaffected by these compounds, suggesting that these may be new chemical scaffolds for the discovery of new drugs against trichomonad infections.

SUBMITTER: Singh A

PROVIDER: S-EPMC6045481 | biostudies-literature | 2018 May

REPOSITORIES: biostudies-literature

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Synthesis and Preliminary Antimicrobial Analysis of Isatin-Ferrocene and Isatin-Ferrocenyl Chalcone Conjugates.

Singh Amandeep A Fong Grant G Liu Jenny J Wu Yun-Hsuan YH Chang Kevin K Park William W Kim Jihwan J Tam Christina C Cheng Luisa W LW Land Kirkwood M KM Kumar Vipan V

ACS omega 20180530 5

In this study, we outline the synthesis of isatin-ferrocenyl chalcone and 1H-1,2,3-triazole-tethered isatin-ferrocene conjugates along with their antimicrobial evaluation against the human mucosal pathogen Trichomonas vaginalis. The introduction of a triazole ring among the synthesized conjugates improved the activity profiles with most of the compounds in the library, exhibiting 100% growth inhibition in a preliminary susceptibility screen at 100 μM. IC50 determination ...[more]

PMID: 30023926

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