Synthesis of some new 1,3,4-oxadiazole compounds derived from 1H-imidazole and study their biological activity
AMA 10th edition
In-text citation: (1), (2), (3), etc.
Reference: Al-Badrany KA, Mohammed AS, Alasadi YK. Synthesis of some new 1,3,4-oxadiazole compounds derived from 1H-imidazole and study their biological activity. Eurasia J Biosci. 2019;13(1), 501-507.

APA 6th edition
In-text citation: (Al-Badrany et al., 2019)
Reference: Al-Badrany, K. A., Mohammed, A. S., & Alasadi, Y. K. (2019). Synthesis of some new 1,3,4-oxadiazole compounds derived from 1H-imidazole and study their biological activity. Eurasian Journal of Biosciences, 13(1), 501-507.

Chicago
In-text citation: (Al-Badrany et al., 2019)
Reference: Al-Badrany, Khalid A., Amar S. Mohammed, and Yuosra K. Alasadi. "Synthesis of some new 1,3,4-oxadiazole compounds derived from 1H-imidazole and study their biological activity". Eurasian Journal of Biosciences 2019 13 no. 1 (2019): 501-507.

Harvard
In-text citation: (Al-Badrany et al., 2019)
Reference: Al-Badrany, K. A., Mohammed, A. S., and Alasadi, Y. K. (2019). Synthesis of some new 1,3,4-oxadiazole compounds derived from 1H-imidazole and study their biological activity. Eurasian Journal of Biosciences, 13(1), pp. 501-507.

MLA
In-text citation: (Al-Badrany et al., 2019)
Reference: Al-Badrany, Khalid A. et al. "Synthesis of some new 1,3,4-oxadiazole compounds derived from 1H-imidazole and study their biological activity". Eurasian Journal of Biosciences, vol. 13, no. 1, 2019, pp. 501-507.

Vancouver
In-text citation: (1), (2), (3), etc.
Reference: Al-Badrany KA, Mohammed AS, Alasadi YK. Synthesis of some new 1,3,4-oxadiazole compounds derived from 1H-imidazole and study their biological activity. Eurasia J Biosci. 2019;13(1):501-7.

Abstract

Ethyl 2-(1H-imidazol-1-yl)acetate (A1) was synthesized by the reaction of ethylchloroacetate with imidazol, Then refluxed with hydrazine hydrate to obtain 2-(1H-imidazol-1-yl)acidhydrazid (A2) . (A2) was reaction with various substituted benzyldehyd to gain 6 novel compounds shiffe bases(A3-8).and 5-(1H-imidazol-1-yl)methyl)3-N-acetyl-2-(aryl)-1,3,4-(2H)-Oxadiazol (A9-14) were synthesized by the reaction of shiffe bases(A3-8)with acetic anhydride .In order to show the antibacterial activity of prepared compounds are evaluated against four types of common bacteria (Proteus spp,S.pyogenes, Escherichia coli,p.aeruginosa). The result of biological study are compared with standered antibiotic (Ciprofloxacin & Tetracycline). The structure of the synthesized compounds are confirmed by I.R, 1H-NMR &13C-NMR spectra and Some chemical physical data.

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