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1H-1,2,3-Triazole Tethered Nitroimidazole-Isatin Conjugates: Synthesis, Docking, and Anti-Proliferative Evaluation against Breast Cancer.


ABSTRACT: 1H-1,2,3-Triazole tethered imidazole-isatin and imidazole-isatin-thiosemicarbazone conjugates were synthesized and evaluated against MCF-7 and MDA-MB-231 cell lines. Antiproliferative activities of the synthesized conjugates revealed an optimum combination of longer alkyl chain length as spacer and a halogen-substituent on the isatin ring as a pre-requisite for good activity. The compound 6g with an optimum combination of chloro-substituent at C-5 position of isatin ring and a butyl chain length proved to be most active and noncytotoxic with IC50s of 54.25 and 26.12 ?M against MCF-7 and MDA-MB-231 cell lines, respectively.

SUBMITTER: Kumar S 

PROVIDER: S-EPMC6175498 | biostudies-literature | 2018 Sep

REPOSITORIES: biostudies-literature

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1<i>H</i>-1,2,3-Triazole Tethered Nitroimidazole-Isatin Conjugates: Synthesis, Docking, and Anti-Proliferative Evaluation against Breast Cancer.

Kumar Sumit S   Saha Sourav Taru ST   Gu Liang L   Palma Gabriella G   Perumal Shanen S   Singh-Pillay Ashona A   Singh Parvesh P   Anand Amit A   Kaur Mandeep M   Kumar Vipan V  

ACS omega 20180927 9


1<i>H</i>-1,2,3-Triazole tethered imidazole-isatin and imidazole-isatin-thiosemicarbazone conjugates were synthesized and evaluated against MCF-7 and MDA-MB-231 cell lines. Antiproliferative activities of the synthesized conjugates revealed an optimum combination of longer alkyl chain length as spacer and a halogen-substituent on the isatin ring as a pre-requisite for good activity. The compound <b>6g</b> with an optimum combination of chloro-substituent at C-5 position of isatin ring and a buty  ...[more]

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