SYNTHESIS AND INVESTIGATION OF ANTIMICROBIAL ACTIVITY OF SOME POLYFUNCTIONAL [1 (ARYLSELENO)-2-HYDROXYPROPYL] HETEROCYCLIC AMINES
K.S.Kurbanli
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20 results for “heterocyclic”
K.S.Kurbanli
View article →A.T.Huseynova
View article →A.F. Akberova, A.D. Agha-zadeh, M.E. Alsafarova, A.M. Samedov, Kh.I. Hasanov
View article →Sara L. Khalil, Neam H. Saleem
View article →N.I.Alizadeh
View article →Ruwa M. Mauf , Neam H. Saleem
This work describes the preparation and spectroscopic investigation of new heterocyclic compounds derived from the 4-aminoantipyrene moiety. The compound (R1)3-((1,5-dimethyl-3-oxo-2- phenyl-2,3-dihydro-1H-pyrazol-4-yl)diaz-enyl)-4-hydroxybenzaldehyde was prepared by reacting 4- aminoantipyrene with 4-Hydroxybenzaldehyde according to the cold condition at (0-5) Celsius. This represents the starting point to create novel…
DOI: 10.32737/2221-8688-2025-2-272-285
View article →K.Kurbanli, S.Malkondu
Amino alcohols are important compound in point of physiological activity. A number of aromatic and heterocyclic amino alcohols were efficiently prepared and characterized by using spectroscopic data. They were also evaluated for antibacterial activity against both Gram-positive and Gram-negative bacteria in vitro comparable to cefalexin.…
View article →⃰Bassam A. Hassan1, Fadil M.Hamed2 and Athraa Hameed Mekky3
Abstract: A series of fused heterocyclic compound Triazolothiadiazole Derivatives 4a-4f was produced by treating 4-amino-5-phenyl-4H-1,2,4-triazole-3-thiol (3) with aryl aldehydes in the presence of KOH. The new triazolothiadiazole derivatives demonstrated anticancer efficacy through docking with the EGFR tyrosine kinase receptor protein, evidenced by docking scores ranging…
Keywords: heterocyclic compound, aryl aldehydes, triazolothiadiazole, anticancer, cytotoxic activity, molecular docking
DOI: 10.32737/2221-8688-2025-4-465-475
View article →Hadil M. Salih1,2, Sanaa A. Abd-Alkareem1
Moringa oleifera leaves have long been used in conventional medicine to treat a variety of ailments, including fever and sore throat. The close relationship between plants and human health has promoted the development of plant-based therapies, such as pharmaceuticals and nutritional supplements, thereby advancing traditional…
Keywords: Nitril Compounds, thiourea, Schiff bases, cyclic addition reaction, tetrazoline, heterocyclic.
DOI: 10.65382/2221-8688-2027-1-181-191
View article →A.N.Azizova(Shikhaliyeva), Sh.H.Gasimov, Kh.I.Hasanov, J.I.Mirzai
A mixed ligand complex of some heterocycles of amines with tetrametylethylendiamin of platinum (III) with heterocyclic amines has first ever been synthesized. Composition and structure of synthesized complexes has been studied through present-day physical-chemical methods. It is apparent that in all cases heterocyclic amines correlate…
View article →Saurav Paul, Bimal B. Chakraborty, Kuheli Deb, Sudip Choudhury
Self-assembled nanoparticles are an area of great research prospect as they offer switchable element for designing and creating micro-scale constructs. Self-assembly of nano-hybrids through some non- covalent interactions such as electrostatic, π-π and van der Waal interactions in different classes of composite materials provide a…
DOI: 10.32737/2221-8688-2023-2-188-196
View article →F. Mohammed*, K. Al-Badrany
Abstract: In this study, hydrazone and thiazolidine derivatives were synthesized. The hydrazone derivatives (F2–F6) were prepared from 3-bromomethylbenzohydrazide, followed by their reaction with thioglycolic acid to form thiazolidine derivatives (F7–F11). The structures of the synthesized compounds were confirmed through physical changes, such as variations in…
Keywords: Heterocyclic, Hydrazone, Thiazolidine, Biological activity
DOI: 10.65382/2221-8688-2026-3-476-486
View article →J.H. Saleh, M.G. Abdulkarim
Abstract: The research involved the preparation of a series of chalcones [I1-I5] by the reaction of indole-3-carbaldehyde with acetophenone substituents in a basic medium. The prepared chalcones were then reacted with aqueous hydrazine in the presence of glacial acetic acid as a catalyst to form…
Keywords: heterocyclic; chalcones; pyrazoline; biological activity
DOI: 10.65382/2221-8688-2026-4-599-569
View article →N.A.Akberov, M.A.Mirzayeva, L.A.Abdullayeva
Using various nucleophil sulphur-containing reagents with 1,2-epitio-3-chlorpan, we obtained functionally-substituted tiirans which have been analyzed as additives to transmission oils with a view of improving their quality. It has been established that synthesized S-substituted derivatives of tiirans appreciably improve EP and wear-preventive properties of transmission…
View article →S.B. Zeynalov, S.K. Sharifova, E.R. Huseynov, F.A. Abdullayeva, M.G. Abbasov, A.K. Sharifova
Complex compounds of iron (III) chloride with representatives of aliphatic, aromatic and heterocyclic amino acids were synthesized. Structures of the obtained compounds were presented on the basis of IR-, UV-spectroscopy and by chemical analysis method. The Fe+3 complex with glycine was tested as a catalyst…
DOI: 10.32737/2221-8688-2020-2-229-236
View article →V.M. Farzaliyev, Sh.R. Aliyev, R.M. Babai, R.F. Mammadova, G.M. Guliyeva, A.M. Mammadov, G.Sh. Eivazova
The electrochemical corrosion prevention of engines and mechanisms is a task of great national, economic and defense importance. Lubricating oils commonly used in engineering do not have sufficient protective properties and are unable to effectively protect it from corrosion, both during operation and during short-term…
DOI: 10.32737/2221-8688-2023-1-48-56
View article →E.L. Akhmedov, S.Sh. Akberova, K.F. Huseynguliyeva, Sh.Y. Ismayilova
The study describes the synthesis, thermal and spectral characteristics of tetra-μ2-phenylacetate complex of dimolybdenum – Мо2(O2CCH2C6H5)4 and its derivatives in the type [Мо2(O2CCH2C6H5)4]L2' [where L' = α-, β-picoline (α-, β-Pic), 4-vinylpyridine (4-VinPy), quinoline (Q). The comparison of IR spectra of the synthesized [Мо2(O2CCH2C6H5)4]L2' complexes with…
DOI: 10.32737/2221-8688-2024-1-45-51
View article →Bassam A. Hassan, Athraa H. Mekky
A series of fused heterocyclic compound triazolotetrazine were prepared from the reaction of equimolar amount of 4-amino-5-phenyl-4H-1,2,4-triazole-3-thiol via cyclization addition reaction with different aromatic aldehydes in presence of piperidine as catalyst to produce the target [1,2,4]triazolo[4,3- b][1,2,4,5] tetrazine derivatives. The synthesized compounds were characterized by…
DOI: 10.32737/2221-8688-2025-1-78-94
View article →Marwan M. Farhan
Abstract: A synthesis of a new compound (II) with three groups of 1,2-thiazine 1,1-dioxide, called (2-(3,5-bis(3,5,5,6-tetramethyl-1,1-dioxido-5,6-dihydro-2H-1,2-thiazin-2-yl)phenyl)-3,5,5,6-tetramethyl-5,6-dihydro-2H-1,2-thiazine 1,1-dioxide ), was synthesized by reacting moles (1:3) of each of benzene-1,3,5-triamine with 3,4,4,6-tetramethyl-3,4-dihydro-1,2-oxathiine 2,2-dioxide (I), respectively. The last compound (I) was prepared by equal moles of each of…
Keywords: Synthesis, new compound, -1,2-thiazine 1,1-dioxide, Dugong, fungi, bacteria
DOI: 10.65382/2221-8688-2026-1-31-41
View article →Sh.H. Abdullah1, A.B. Saber1, K.A. Al-Badrany1, J.N. Saleh2, M.J. Saleh2
Abstract: This study reports the use of 4-(trifluoromethyl)benzoate as a key synthone for preparing a series of heterocyclic derivatives. Reaction completion was verified by thin-layer chromatography (TLC), and the products were characterized by physical properties (color, yield, and melting point), Fourier-transform infrared spectroscopy (FT-IR), and…
Keywords: chalcone, azo dyes, pyrazine, acid hydrazide, enzymatic activity
DOI: 10.65382/2221-8688-2026-3-346-361
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