All submissions of the EM system will be redirected to Online Manuscript Submission System. Authors are requested to submit articles directly to Online Manuscript Submission Systemof respective journal.
Synthesis of pyranopyrazoles by using eco-friendly montmorillonite K-10 catalyst-their antioxidant and antimicrobial assays
Author(s): G. Raveendra Reddy, V. Hanuman Reddy, T. Veera Reddy and K. Naresh
Eco-friendly montmorillonite K-10 reusable catalyst mediated three-component reaction in aqueous and organic medium at room temperature has been developed for the synthesis of dihydropyrano[2,3-c]pyrazole derivatives and studied their biological properties. The compounds 4d, 4c and 4h showed excellent antioxidant activity. All the compounds exhibited higher antibacterial activity towards Gram-negative Escherichia coli bacteria. The compound 4f exhibited antifungal activity almost equal to the standard drug.