Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Ameen Ali Abu-Hashem"'
Publikováno v:
Heliyon, Vol 10, Iss 5, Pp e26735- (2024)
Recently, heterocyclic compounds such as pyrido [2,3-d] pyrimidinones, 1,2,4-triazolopyrimidines, pyrimidoquinazolines, and quinoline derivatives have gained attention from researchers due to their pharmacological and biological activities. To synthe
Externí odkaz:
https://doaj.org/article/258a1b43074748e8983f2d3735674629
Publikováno v:
Molecules, Vol 29, Iss 3, p 632 (2024)
This review article discusses the recent progress in synthesizing seven-membered ring 1,3,5-triazepine and benzo[f][1,3,5]triazepine derivatives. These derivatives can be either unsaturated, saturated, fused, or separated. This review covers strategi
Externí odkaz:
https://doaj.org/article/ad95fd68e6bf4554a83a6b186d517e83
Publikováno v:
Pharmaceuticals, Vol 15, Iss 10, p 1232 (2022)
This study aims to synthesize a new series of furochromone derivatives, evaluate their antimicrobial properties, and improve the permeability of potent compounds to inhibit different types of bacteria and fungi. Hence, Substituted furo[3,2-g]chromene
Externí odkaz:
https://doaj.org/article/f69e061be7a847d49068c79c4b25b606
Publikováno v:
Molecules, Vol 27, Iss 3, p 835 (2022)
The current work aims to design and synthesis a new series of isatin derivatives and greatly enhances their cytotoxic activity. The derivatives 3-((bromophenyl) imino)-1-(morpholino (pyridine) methyl) indolin-2-one, 2-((oxoindoline) amino) benzoic ac
Externí odkaz:
https://doaj.org/article/52c1387746fa4029a3c494f054ef2a66
Publikováno v:
Molecules, Vol 26, Iss 7, p 2031 (2021)
In this article, we showed the synthesis of new polycyclic aromatic compounds, such as thienotriazolopyrimidinones, N-(thienotriazolopyrimidine) acetamide, 2-mercapto-thienotriazolo-pyrimidinones, 2-(((thieno-triazolopyrimidine) methyl) thio) thieno-
Externí odkaz:
https://doaj.org/article/4a3e7011ca8c4cc5bdce087a1979dd72
Publikováno v:
Molecules, Vol 25, Iss 1, p 220 (2020)
Novel (4-methoxy or 4,8-dimethoxy)-3-methyl-N-(6-oxo-2-thioxo-1,2,3, 6-tetrahydro- pyrimidin-4-yl) benzo [1,2-b: 5, 4-b’] difuran-2-carboxamide (5a−b) has been synthesized by the reaction of visnagenone−ethylacetate (2a) or khellinone−ethylac
Externí odkaz:
https://doaj.org/article/8ced7af5fc064d1eab06e4d4c55723fb
Publikováno v:
Molecules, Vol 16, Iss 3, Pp 1956-1972 (2011)
6-[(4-Methoxy/4,9-dimethoxy)-7-methylfurochromen-5-ylideneamino]-2-thioxo-2,3-dihydropyrimidin-4-ones 1a,b were prepared by reaction of 6-amino-2-thiouracil with visnagen or khellin, respectively. Reaction of 1a,b with methyl iodide afforded furochro
Externí odkaz:
https://doaj.org/article/f92e7fe31a494c8e9d5a0c29edd0f919
Autor:
Ameen Ali Abu-Hashem
Publikováno v:
Molecules, Vol 23, Iss 11, p 2793 (2018)
Substituted-6-methyl-1-thioxo-1,2-dihydro-3H-furo[3,2-g]pyrimido[1,6-a]quinazolin-3-ones (5a,b) were synthesized from condensation of visnagenone (2a) or khellinone (2b) with 6-amino-thiouracil (3) in dimethylformamide or refluxing of (4a) or (4b) in
Externí odkaz:
https://doaj.org/article/595a00dbc72d4f1f98fc0dba486ca284
Publikováno v:
Acta Pharmaceutica
Volume 60
Issue 3
Volume 60
Issue 3
2-Amino-5-acetyl-4-methyl-thiophene-3-carboxylic acid ethyl ester (1) and 5-acetyl-2-amino-4-methylthiophene-3-carbohydrazide (2) were synthesized and used as starting materials for the synthesis of new series of 1-(5-amino-4-(3,5-dimethyl-1H-pyrazol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______951::f0bb9edf737b14016e905903340485ec
https://hrcak.srce.hr/53497
https://hrcak.srce.hr/53497
Autor:
Abu-Hashem, Ameen Ali1 (AUTHOR) aminaliabuhashem@yahoo.com, Hakami, Othman1 (AUTHOR), Amri, Nasser1 (AUTHOR) aminaliabuhashem@yahoo.com, Mukhrish, Yousef E.1 (AUTHOR), Abdelgawad, Ahmed A. M.1 (AUTHOR)
Publikováno v:
Molecules. Feb2024, Vol. 29 Issue 3, p632. 31p.