Synthesis and a-amylase inhibition studies Of some coumarin derivatives

Shetty, Shivaprasad M and Kumar, Anil H S and Kumar, Anil N V (2018) Synthesis and a-amylase inhibition studies Of some coumarin derivatives. Pharmaceutical Chemistry Journal, 52 (6). pp. 526-530. ISSN 0091-150X

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Abstract

A series of nine molecules of coumarin hydrazone derivatives have been synthesized. The purpose of this study was to investigate the anti-diabetic activity of synthesized coumarin derivatives by inhibition of �-amylase enzyme isolated from Aspergillus niger microbial strain. The experiment was conducted by taking 5, 10, 50, and 100 �g/mL of each compound and acarbose as a positive control. The tests showed that compounds 3f (IC 50 = 49.70 �g/mL), 3g (IC 50 = 79.20 �g/mL), and 3i (IC 50 = 48.80 �g/mL) as well as reference drug (IC 50 = 81.70 �g/mL) exhibited inhibition activity against the enzyme. The synthesized compounds may be helpful in controlling the glucose level as �-amylase is one of the causes of increased sugar level in human body.

Item Type: Article
Uncontrolled Keywords: 7-hydroxy-4-methyl coumarin; �-amylase; enzyme inhibition.
Subjects: Engineering > MIT Manipal > Chemistry
Depositing User: MIT Library
Date Deposited: 15 Jan 2019 09:02
Last Modified: 15 Jan 2019 09:02
URI: http://eprints.manipal.edu/id/eprint/152960

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