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Synthesis and muscarinic acetylcholine receptor (mAChR) antagonist activity of substituted piperazine-triazoles

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Abstract

This study describes synthesis of a series of piperazine-triazole derivatives and their ex vivo evaluation for preliminary muscarinic acetylcholine receptor (mAChR) blocking activity on rat ileum model. A molecule based on benzonitrile piperazine triazole scaffold showed good tissue relaxation and blocking of neurotransmitter ACh in the ex vivo experiment.

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Acknowledgements

This manuscript is assigned DRDE accession no. DRDE/SC/29/2020. We thank Director, DRDE, Gwalior for his keen interest and encouragement in the present work. The authors thank Ms Tara Yadav for characterizing the synthesized molecules.

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Correspondence to Badri Narayan Acharya.

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Acharya, B.N., Ghorpade, R., Singh, K.P. et al. Synthesis and muscarinic acetylcholine receptor (mAChR) antagonist activity of substituted piperazine-triazoles. Monatsh Chem 152, 357–366 (2021). https://doi.org/10.1007/s00706-021-02752-4

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  • DOI: https://doi.org/10.1007/s00706-021-02752-4

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