A Abdou, OA Omran, JH Al-Fahemi, RS Jassas… - Journal of Molecular …, 2023 - Elsevier
Three novel tetra substituted p‑tert-butylthiacalix [4] arene derivatives (3, 4, and 5) with five coordinating carbonyl groups at the lower rims were synthesized. Accordingly, diethyl tetra-t …
In this study, an efficient synthesis of new thiazole-pyrazoline hybrids was investigated and hybrids were screened for their antimicrobial activities against four species of pathogenic …
SA Hassan, DM Aziz, MN Abdullah… - Journal of …, 2024 - Taylor & Francis
In this work, Schiff bases and Thiazolidin-4-ones, were synthesized using Sonication and Microwave techniques, respectively. The Schiff base derivatives (3a–b) were synthesized …
M Chalkha, AA el Hassani, A Nakkabi, B Tüzün… - Journal of Molecular …, 2023 - Elsevier
In the present work we report the experimental and computational investigations of (2- aminophenyl)[4-(4-chlorophenyl)-1, 3-diphenyl-1H-pyrazol-5-yl] methanone (C 28 H 20 ClN …
Y Kanzouai, M Chalkha, H Hadni, M Laghmari… - Journal of Molecular …, 2023 - Elsevier
A novel series of chromone-isoxazoline conjugates was successfully synthesized by the O- alkylation and 1, 3-dipolar cycloaddition reactions using methyl 7‑hydroxy-4H-chromone-3 …
In recent years, sulfonamide and N‐acylsulfonamide have emerged as prominent areas of scientific research across multiple fields, including chemistry, biology, and medicine. The …
M Chalkha, H Nour, K Chebbac, A Nakkabi… - ACS …, 2022 - ACS Publications
A series of new heterocycle hybrids incorporating pyrazole and isoxazoline rings was successfully synthesized, characterized, and evaluated for their antimicrobial responses …
M Chalkha, K Chebbac, H Nour, A Nakkabi… - Arabian Journal of …, 2024 - Elsevier
The search for novel powerful antimicrobial and antioxidant agents is considered a dynamic field in medicinal chemistry. In this context, a series of spiropyrazoline indolin-3-one …
A Arzine, O Abchir, M Chalkha, K Chebbac… - … Biology and Chemistry, 2024 - Elsevier
A series of new isoxazolederivatives incorporating the sulfonate ester function has been synthesized from 2-benzylidenebenzofuran-3 (2 H)-one, known as aurone. The synthesis of …