Preparation, characterization, and evaluation of the biological activity of new 2,3-dihydroquinazoline-4-one derivatives

Abdul Wahed Abdul, Sattar Talluh and Mohammed, Jwher Saleh and Jamil Nadhem, Saleh and Khalid, Al-Badrany and Hamid mohammed, saleh Al-Jubori (2024) Preparation, characterization, and evaluation of the biological activity of new 2,3-dihydroquinazoline-4-one derivatives. European Journal of Modern Medicine and Practice, 4 (4). pp. 326-332. ISSN 2795-921X

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Abstract

This study included the preparation of a new six-ring derivative of hydroquinazoline by reacting one mole of Schiff bases with two moles of anthralic acid in the presence of triethylamine as a catalyst and dioxane as a solvent. Its biological effectiveness was tested against two types of Gram-positive and Gram-negative bacteria. The validity of the structures was confirmed using physical measurements. From the melting point, color change, and product percentage, spectroscopic measurements were used, such as infrared spectroscopy and nuclear magnetic resonance spectroscopy for the proton and carbon.

Item Type:	Article
Subjects:	Q Science > QH Natural history > QH301 Biology
Divisions:	Postgraduate > Master's of Islamic Education
Depositing User:	Journal Editor
Date Deposited:	03 Mar 2025 08:29
Last Modified:	03 Mar 2025 08:29
URI:	http://eprints.umsida.ac.id/id/eprint/15678

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