1
|
Hussein AM, Al Bahir A, Zaki YH, Ahmed OM, Eweas AF, Elroby SA, Mohamed MA. Synthesis, in vitro antioxidant, anticancer activity and molecular docking of new thiazole derivatives. RESULTS IN CHEMISTRY 2024; 7:101508. [DOI: 10.1016/j.rechem.2024.101508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/09/2024] Open
|
2
|
Al-Humaidi J, Gomha SM, Riyadh SM, Ibrahim MS, Zaki MEA, Abolibda TZ, Jefri OA, Abouzied AS. Synthesis, Biological Evaluation, and Molecular Docking of Novel Azolylhydrazonothiazoles as Potential Anticancer Agents. ACS OMEGA 2023; 8:34044-34058. [PMID: 37744790 PMCID: PMC10515364 DOI: 10.1021/acsomega.3c05038] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 08/09/2023] [Indexed: 09/26/2023]
Abstract
A novel set of thiazolylhydrazonothiazoles bearing an indole moiety were synthesized by subjection reactions of carbothioamide derivative and hydrazonoyl chlorides (or α-haloketones). The cytotoxicity of the synthesized compounds was evaluated against the colon carcinoma cell line (HCT-116), liver carcinoma cell line (HepG2), and breast carcinoma cell line (MDA-MB-231), and demonstrated encouraging activity. Furthermore, when representative products were assessed for toxicity against normal cells, minimal toxic effects were observed, indicating their potential safety for use in pharmacological studies. The mechanism of action of the tested products, as inhibitors of the epidermal growth factor receptor tyrosine kinase domain (EGFR TK) protein, was suggested through docking studies that assessed their binding scores and modes, in comparison to a reference standard (W19), thus endorsing their anticancer activity.
Collapse
Affiliation(s)
- Jehan
Y. Al-Humaidi
- Department
of Chemistry, College of Science, Princess
Nourah Bint Abdulrahman University, P.O. .BOX 84428, Riyadh 11671, Saudi Arabia
| | - Sobhi M. Gomha
- Department
of Chemistry, Faculty of Science, Islamic
University of Madinah, Madinah 42351, Saudi Arabia
| | - Sayed M. Riyadh
- Department
of Chemistry, Faculty of Science, Cairo
University, Cairo 12613, Egypt
| | - Mohamed S. Ibrahim
- Department
of Chemistry, Faculty of Science, Islamic
University of Madinah, Madinah 42351, Saudi Arabia
| | - Magdi E. A. Zaki
- Department
of Chemistry, Faculty of Science, Imam Mohammad
Ibn Saud Islamic University (IMSIU), Riyadh 11623, Saudi Arabia
| | - Tariq Z. Abolibda
- Department
of Chemistry, Faculty of Science, Islamic
University of Madinah, Madinah 42351, Saudi Arabia
| | - Ohoud A. Jefri
- Department
of Biological Science, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Amr S. Abouzied
- Department
of Pharmaceutical Chemistry, College of Pharmacy, University of Hail, Hail 81442, Saudi Arabia
- Department
of Pharmaceutical Chemistry, National Organization
for Drug Control and Research (NODCAR), Giza 12311, Egypt
| |
Collapse
|
3
|
Nazir MS, Nawaz A, Aslam S, Ahmad M, Zahoor AF, Mohsin NUA. Synthetic strategies for thiazolopyridine derivatives. SYNTHETIC COMMUN 2023. [DOI: 10.1080/00397911.2023.2183363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
Affiliation(s)
| | - Anam Nawaz
- Department of Chemistry, Government College University, Faisalabad, Pakistan
| | - Sana Aslam
- Department of Chemistry, Government College Women University, Faisalabad, Pakistan
| | - Matloob Ahmad
- Department of Chemistry, Government College University, Faisalabad, Pakistan
| | - Ameer Fawad Zahoor
- Department of Chemistry, Government College University, Faisalabad, Pakistan
| | - Noor ul Amin Mohsin
- Department of Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences, Government College University, Faisalabad, Pakistan
| |
Collapse
|
4
|
Tok F, Yang X, Tabanca N, Koçyiğit-Kaymakçıoğlu B. Synthesis of Phthalimide Derivatives and Their Insecticidal Activity against Caribbean Fruit Fly, Anastrepha suspensa (Loew). Biomolecules 2023; 13:biom13020361. [PMID: 36830730 PMCID: PMC9953367 DOI: 10.3390/biom13020361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2022] [Revised: 01/17/2023] [Accepted: 02/02/2023] [Indexed: 02/17/2023] Open
Abstract
In this study, thirteen phthalimide derivatives were designed and synthesized. All synthesized compounds were evaluated to determine their potential for inhibitory activities against females of the Caribbean fruit fly, Anastrepha suspensa (Loew) (Diptera: Tephritidae). These efforts led to the discovery of three compounds 4a, 4c, and 4d with potent insecticidal activity (LD50 range from 0.70 to 1.91 μg/fly). Among these compounds, 4a exhibited the highest inhibitory potency with 0.70 μg/fly. In addition, in silico models indicated that compound 4a is less toxic than phthalimide and other precursors. Therefore, our results suggest that 4a has strong potential as a candidate component for developing a novel environmentally friendly insecticide for control of pest fruit flies.
Collapse
Affiliation(s)
- Fatih Tok
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Marmara University, Istanbul 34854, Turkey
| | - Xiangbing Yang
- Subtropical Horticulture Research Station (SHRS), United States Department of Agriculture-Agricultural Research Service (USDA-ARS), 13601 Old Cutler Rd., Miami, FL 33158, USA
| | - Nurhayat Tabanca
- Subtropical Horticulture Research Station (SHRS), United States Department of Agriculture-Agricultural Research Service (USDA-ARS), 13601 Old Cutler Rd., Miami, FL 33158, USA
| | - Bedia Koçyiğit-Kaymakçıoğlu
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Marmara University, Istanbul 34854, Turkey
- Correspondence: ; Tel.: +90-(216)-777-5200
| |
Collapse
|
5
|
Reddy SR, Reddy GG, Reddy CVR, Laxminarayana E. Synthesis, Characterization, and Molecular Docking Study of N-[4-(1H-Benzimidazol-2-yl)-1,3-thiazol-2-yl]-1-[(E)-phenyldiazenyl)-1-phenylmethanimines. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2022. [DOI: 10.1134/s107042802206015x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
6
|
Effect of pH and concentration on the chemical stability and reaction kinetics of thiamine mononitrate and thiamine chloride hydrochloride in solution. BMC Chem 2021; 15:47. [PMID: 34384471 PMCID: PMC8362232 DOI: 10.1186/s13065-021-00773-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Accepted: 08/02/2021] [Indexed: 11/10/2022] Open
Abstract
Thiamine (vitamin B1) is an essential micronutrient in the human diet, found both naturally and as a fortification ingredient in many foods and supplements. However, it is susceptible to degradation due to heat, light, alkaline pH, and sulfites, among effects from other food matrix components, and its degradation has both nutritional and sensory implications as in foods. Thiamine storage stability in solution was monitored over time to determine the effect of solution pH and thiamine concentration on reaction kinetics of degradation without the use of buffers, which are known to affect thiamine stability independent of pH. The study directly compared thiamine stability in solutions prepared with different pHs (3 or 6), concentrations (1 or 20 mg/mL), and counterion in solution (NO3−, Cl−, or both), including both commercially available salt forms of thiamine (thiamine mononitrate and thiamine chloride hydrochloride). Solutions were stored at 25, 40, 60, and 80 °C for up to one year, and degradation was quantified by high-performance liquid chromatography (HPLC) over time, which was then used to calculate degradation kinetics. Thiamine was significantly more stable in pH 3 than in pH 6 solutions. In pH 6 solutions, stability was dependent on initial thiamine concentration, with the 20 mg/mL thiamine salt solutions having an increased reaction rate constant (kobs) compared to the 1 mg/mL solutions. In pH 3 solutions, kobs was not dependent on initial concentration, attributed to differences in degradation pathway dependent on pH. Activation energies of degradation (Ea) were higher in pH 3 solutions (21–27 kcal/mol) than in pH 6 solutions (18–21 kcal/mol), indicating a difference in stability and degradation pathway due to pH. The fundamental reaction kinetics of thiamine reported in this study provide a basis for understanding thiamine stability and therefore improving thiamine delivery in many foods containing both natural and fortified thiamine. ![]()
Collapse
|
7
|
Elewa SI, Abdelhamid AO, Hamed AA, Mansour E. Synthesis, characterization, antimicrobial activities, anticancer of some new pyridines from 2, 3-dihydro-2-oxo-4-phenyl-6-(thien-2-yl) pyridine-3-carbonitrile. SYNTHETIC COMMUN 2021. [DOI: 10.1080/00397911.2020.1849726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Safaa I. Elewa
- Department of Chemistry, Faculty of Women for Arts, Science and Education, Ain Shams University, Cairo, Egypt
| | | | - Ahmed A. Hamed
- Microbial Chemistry Department, National Research Centre, Dokki, Giza, Egypt
| | - Eman Mansour
- Department of Chemistry, Faculty of Women for Arts, Science and Education, Ain Shams University, Cairo, Egypt
| |
Collapse
|