1
|
Tantawy AH, Farag SM, Abdel-Haleem DR, Mohamed HI. Facile synthesis, larvicidal activity, biological effects, and molecular docking of sulfonamide-incorporating quaternary ammonium iodides as acetylcholinesterase inhibitors against Culex pipiens L. Bioorg Chem 2022; 128:106098. [PMID: 35987189 DOI: 10.1016/j.bioorg.2022.106098] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Revised: 08/06/2022] [Accepted: 08/10/2022] [Indexed: 11/26/2022]
Abstract
Insecticides participate with a vital role in our lives especially in preventing the spread of human diseases via controlling the dangerous pests. It is a challenge to identify alternatives to the ordinary insecticides with new mode of action to be used for mosquitoes' control in an environmentally sustainable manner. Using a facile two-step procedure, three novel series of sulfonamide-incorporating quaternary ammonium iodides (3a-i, 4a-i and 5a-i) were synthesized and their chemical structures were successfully characterized. The uncharged sulfonamide intermediates (2a-i) were constructed through simple amidation of the corresponding (hetero)aryl sulfonyl chlorides then the cationic target molecules were formed by quaternizing the tertiary nitrogen with methyl, ethyl, and allyl iodides. The larvicidal activities and biological effects of most synthesized compounds against Culex pipiens L. were extensively investigated and they exhibited good and comparable activities to temephos. Among these hybrids, 4a showed the most potent activity with LC50 = 26.71 ppm. Additionally, the developmental durations of larval and pupal stages were significantly prolonged after treatment with all concentrations of 4h. At high concentration (160 ppm) of 4a and 4b, no adults emerged due to the complete death of pupae, and consequently zero growth index. Moreover, the results of the molecular docking demonstrated that the activities of compounds correlate partially to their binding with acetylcholinesterase (AChE) and it is not the sole parameter for determining the activity.
Collapse
Affiliation(s)
- Ahmed H Tantawy
- Chemistry Department, Faculty of Science, Benha University, Benha 13518, Egypt.
| | - Shaimaa M Farag
- Department of Entomology, Faculty of Science, Ain Shams University, Cairo 11566, Egypt
| | - Doaa R Abdel-Haleem
- Department of Entomology, Faculty of Science, Ain Shams University, Cairo 11566, Egypt
| | - Hany I Mohamed
- Chemistry Department, Faculty of Science, Benha University, Benha 13518, Egypt
| |
Collapse
|
2
|
In vivo studies of the effectiveness of novel N-halomethylated and non-halomethylated quaternary ammonium salts in the topical treatment of cutaneous leishmaniasis. Parasitol Res 2017; 117:273-286. [PMID: 29230580 DOI: 10.1007/s00436-017-5702-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2017] [Accepted: 11/27/2017] [Indexed: 10/18/2022]
Abstract
The physicochemical properties of four N-halomethylated and one non-halomethylated ammonium salts, with proven in vitro antileishmanial activity, were determined according to pharmaceutical standard procedures. The effectiveness and toxicity of these compounds were assessed in hamsters infected with Leishmania (Viannia) braziliensis and compared to that showed by meglumine antimoniate. Animals were followed during 90 days after the completion of treatment. Therapeutic response was determined according to the reduction of size of skin lesions. Toxicity was determined by the effect of compounds on body weight changes and serum levels of renal and hepatic metabolites. The effectiveness of compound 4 was similar to that showed by intralesional administration of meglumine antimoniate and better than that of the other ammonium salts. Levels of creatinine, alanine amino transferase, and blood urea nitrogen in serum were not significantly different between treatment groups, including healthy or untreated hamsters. Results imply that compound 4 has potential as a pharmaceutical active ingredient in the development of new and better formulations for the treatment of cutaneous leishmaniasis.
Collapse
|
3
|
Sun JF, Hou GG, Zhao F, Cong W, Li HJ, Liu WS, Wang C. Synthesis, Antiproliferative, and Multidrug Resistance Reversal Activities of Heterocyclic α,β-Unsaturated Carbonyl Compounds. Chem Biol Drug Des 2016; 88:534-41. [PMID: 27096419 DOI: 10.1111/cbdd.12777] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2016] [Revised: 04/11/2016] [Accepted: 04/13/2016] [Indexed: 01/20/2023]
Abstract
A series of heterocyclic α,β-unsaturated carbonyl compounds (1a-1d, 2a-2d, 3a-3d, 4a-3d, and 5a-5d) with 1,5-diaryl-3-oxo-1,4-pentadienyl pharmacophore were synthesized for the development of anticancer and multidrug resistance reverting agents. The antiproliferative activities were tested against nine human cancer cell lines. Approximately 73% of the IC50 values were below 5 μm, while 35% of these figures were submicromolar, and compounds 3a-3d with 4-trifluoro methyl in the arylidene benzene rings were the most potent, since their IC50 values are between 0.06 and 3.09 μm against all cancer cell lines employed. Meanwhile, their multidrug resistance reversal properties and cellular uptake were further examined. The data displayed that all of these compounds could reverse multidrug resistance, particularly, compounds 3a and 4a demonstrated both potent multidrug resistance reverting properties and strong antiproliferative activities, which can be taken as leading molecules for further research of dual effect agents in tumor chemotherapy.
Collapse
Affiliation(s)
- Ju-Feng Sun
- School of Pharmacy, Binzhou Medical University, Yantai, Shandong, 264003, China.
| | - Gui-Ge Hou
- School of Pharmacy, Binzhou Medical University, Yantai, Shandong, 264003, China
| | - Feng Zhao
- School of Pharmacy, Binzhou Medical University, Yantai, Shandong, 264003, China
| | - Wei Cong
- School of Pharmacy, Binzhou Medical University, Yantai, Shandong, 264003, China
| | - Hong-Juan Li
- School of Pharmacy, Binzhou Medical University, Yantai, Shandong, 264003, China
| | - Wen-Shuai Liu
- School of Pharmacy, Binzhou Medical University, Yantai, Shandong, 264003, China
| | - Chunhua Wang
- School of Pharmacy, Binzhou Medical University, Yantai, Shandong, 264003, China.
| |
Collapse
|
4
|
Atapour-Mashhad H, Soukhtanloo M, Massoudi A, Shiri A, Parizadeh SM, Bakavoli M. Synthesis and Antiproliferative Evaluation of New Pyrimido[1,6- a]Thieno[2,3- d]Pyrimidine Derivatives. J Heterocycl Chem 2016. [DOI: 10.1002/jhet.2592] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Hoda Atapour-Mashhad
- Chemistry Department; Payame Noor University (PNU); 19395-4697 Tehran I. R. Iran
| | - Mohammad Soukhtanloo
- Department of Clinical Biochemistry, School of Medicine; Mashhad University of Medical Sciences; Mashhad Iran
| | | | - Ali Shiri
- Department of Chemistry, Faculty of Science; Ferdowsi University of Mashhad; Mashhad Iran
| | - Seyed Mohamadreza Parizadeh
- Department of Clinical Biochemistry, School of Medicine; Mashhad University of Medical Sciences; Mashhad Iran
| | - Mehdi Bakavoli
- Department of Chemistry, Faculty of Science; Ferdowsi University of Mashhad; Mashhad Iran
| |
Collapse
|
5
|
Yang HL, Fang F, Zhao CP, Li DD, Li JR, Sun J, Du QR, Zhu HL. Design and synthesis of a novel series of N,4-diphenylpyrimidin-2-amine derivatives as potent and selective PI3Kγ inhibitors. MEDCHEMCOMM 2014. [DOI: 10.1039/c3md00301a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Twenty-one novelN,4-diphenylpyrimidin-2-amine derivatives have been synthesized as PI3Kγ selective inhibitors and compoundC8demonstrated the most potent inhibitory activity against PI3Kγ kinase.
Collapse
Affiliation(s)
- Hua-Lin Yang
- State Key Laboratory of Pharmaceutical Biotechnology
- Nanjing University
- Nanjing, P. R. China
| | - Fei Fang
- State Key Laboratory of Pharmaceutical Biotechnology
- Nanjing University
- Nanjing, P. R. China
| | - Chang-Po Zhao
- State Key Laboratory of Pharmaceutical Biotechnology
- Nanjing University
- Nanjing, P. R. China
| | - Dong-Dong Li
- State Key Laboratory of Pharmaceutical Biotechnology
- Nanjing University
- Nanjing, P. R. China
| | - Jing-Ran Li
- State Key Laboratory of Pharmaceutical Biotechnology
- Nanjing University
- Nanjing, P. R. China
| | - Jian Sun
- State Key Laboratory of Pharmaceutical Biotechnology
- Nanjing University
- Nanjing, P. R. China
| | - Qian-Ru Du
- State Key Laboratory of Pharmaceutical Biotechnology
- Nanjing University
- Nanjing, P. R. China
| | - Hai-Liang Zhu
- State Key Laboratory of Pharmaceutical Biotechnology
- Nanjing University
- Nanjing, P. R. China
| |
Collapse
|