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Tawfeek HN, Abdelmoez A, Dahlous KA, Youssif BGM, Bräse S, Rissanen K, Nieger M, El-Sheref EM. Convenient synthesis and X-ray determination of 2-amino-6 H-1,3,4-thiadiazin-3-ium bromides endowed with antiproliferative activity. RSC Adv 2024; 14:17866-17876. [PMID: 38939040 PMCID: PMC11208997 DOI: 10.1039/d4ra02531h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2024] [Accepted: 05/28/2024] [Indexed: 06/29/2024] Open
Abstract
A new series of 1,3,4-thiadiazin-3-ium bromide derivatives 9a-g were prepared as a six-member ring by interactions between 4-substituted thiosemicarbazides 8a-e and α-halo ketones 2a,b. The reaction was conducted using hydrazine-NH2 and yielded a hexagonal shape. The structures of all obtained compounds have been verified using IR, NMR spectra, mass spectrometry, elemental analysis, and X-ray crystallography. The X-ray crystallographic analysis of compounds 9a and 9b has revealed that the salt is formed with the nitrogen atom N3 when the aromatic substituents 9a and 9d are present, but in the case of compounds 9b, 9c, 9e, 9f, and 9g with the aliphatic substituent, the salt is formed outside the ring. Compounds 9a-g were evaluated for antiproliferative activity as multitargeted inhibitors. Results revealed that targets 9a-g displayed good antiproliferative activity, with GI50 ranging from 38 nM to 66 nM against a panel of four cancer cell lines compared to the reference Erlotinib (GI50 = 33 nM). Compounds 9a, 9c, and 9d were the most potent antiproliferative derivatives, with GI50 values of 43, 38, and 47 nM, respectively. Compounds 9a, 9c, and 9d were evaluated for their inhibitory activity against EGFR, BRAFV600E, and VEGFR-2. The in vitro experiments demonstrated that the compounds being examined exhibit potent antiproliferative properties and have the potential to function as multitargeted inhibitors. In addition, the western blotting investigation demonstrated the inhibitory effects of 9c on EGFR, BRAFV600E, and VEGFR-2.
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Affiliation(s)
- Hendawy N Tawfeek
- Chemistry Department, Faculty of Science, Minia University El Minia 61519 Egypt
- Unit of Occupational of Safety and Health, Administration Office of Minia University El-Minia 61519 Egypt
| | - Alshaimaa Abdelmoez
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Assiut University Assiut 71526 Egypt +20-1098294419
- Department of Neurology, Ulm University Ulm Germany
| | - Kholood A Dahlous
- Department of Chemistry, College of Science, King Saud University Riyadh 11451 Saudi Arabia
| | - Bahaa G M Youssif
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Assiut University Assiut 71526 Egypt +20-1098294419
| | - Stefan Bräse
- Institute of Biological and Chemical Systems, IBCS-FMS, Karlsruhe Institute of Technology 76131 Karlsruhe Germany
| | - Kari Rissanen
- Department of Chemistry, University of Jyväskylä PO Box 35 40014 Jyväskylä Finland
| | - Martin Nieger
- Department of Chemistry, University of Helsinki PO Box 55, A. I. Virtasen Aukio 1 00014 Helsinki Finland
| | - Essmat M El-Sheref
- Chemistry Department, Faculty of Science, Minia University El Minia 61519 Egypt
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Design, Synthesis and Fungicidal Activity of N-(thiophen-2-yl) Nicotinamide Derivatives. Molecules 2022; 27:molecules27248700. [PMID: 36557835 PMCID: PMC9783666 DOI: 10.3390/molecules27248700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Revised: 12/03/2022] [Accepted: 12/06/2022] [Indexed: 12/13/2022] Open
Abstract
Based on the modification of natural products and the active substructure splicing method, a series of new N-(thiophen-2-yl) nicotinamide derivatives were designed and synthesized by splicing the nitrogen-containing heterocycle natural molecule nicotinic acid and the sulfur-containing heterocycle thiophene. The structures of the target compounds were identified through 1H NMR, 13C NMR and HRMS spectra. The in vivo bioassay results of all the compounds against cucumber downy mildew (CDM, Pseudoperonospora cubensis (Berk.et Curt.) Rostov.) in a greenhouse indicated that compounds 4a (EC50 = 4.69 mg/L) and 4f (EC50 = 1.96 mg/L) exhibited excellent fungicidal activities which were higher than both diflumetorim (EC50 = 21.44 mg/L) and flumorph (EC50 = 7.55 mg/L). The bioassay results of the field trial against CDM demonstrated that the 10% EC formulation of compound 4f displayed excellent efficacies (70% and 79% control efficacies, respectively, each at 100 mg/L and 200 mg/L) which were superior to those of the two commercial fungicides flumorph (56% control efficacy at 200 mg/L) and mancozeb (76% control efficacy at 1000 mg/L). N-(thiophen-2-yl) nicotinamide derivatives are significant lead compounds that can be used for further structural optimization, and compound 4f is also a promising fungicide candidate against CDM that can be used for further development.
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Rational design, synthesis and biological evaluation of novel 2-(substituted amino)-[1,2,4]triazolo[1,5-a]pyrimidines as novel tubulin polymerization inhibitors. Eur J Med Chem 2022; 244:114864. [DOI: 10.1016/j.ejmech.2022.114864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 10/11/2022] [Accepted: 10/18/2022] [Indexed: 11/20/2022]
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Mohammed FZ, Rizzk YW, El‐Deen IM, Gad EM, El Behery M, Mahdy ARE. Discovery of 2‐Amino‐4H‐1, 3, 4‐thiadiazine‐5(6H)‐one Derivatives and Their In Vitro Antitumor Investigation. ChemistrySelect 2022. [DOI: 10.1002/slct.202104333] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Faten Zahran Mohammed
- Chemistry Department (The Division of Biochemistry) Faculty of Science Zagazig University Zagazig Egypt
| | - Youstina William Rizzk
- Chemistry Department (The Division of Biochemistry) Faculty of Science Port Said University Port Said Egypt
| | - Ibrahim Mohey El‐Deen
- Chemistry Department (The Division of Organic chemistry) Faculty of Science Port Said University Port Said Egypt
| | - Emad M. Gad
- Chemistry Department Faculty of Science Suez Canal University Ismailia Egypt
| | - Mohammed El Behery
- Chemistry Department (The Division of Biochemistry) Faculty of Science Port Said University Port Said Egypt
| | - Ahmed R. E. Mahdy
- Chemistry Department (The Division of Organic chemistry) Faculty of Science Port Said University Port Said Egypt
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Aggarwal R, Hooda M, Kumar P, Sumran G. Vision on Synthetic and Medicinal Facets of 1,2,4-Triazolo[3,4-b][1,3,4]thiadiazine Scaffold. Top Curr Chem (Cham) 2022; 380:10. [PMID: 35122161 PMCID: PMC8816708 DOI: 10.1007/s41061-022-00365-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Accepted: 01/11/2022] [Indexed: 11/28/2022]
Abstract
The present review article strives to compile the latest synthetic approaches for the synthesis of triazolothiadiazine and its derivatives, along with their diverse pharmacological activities, viz. anticancer, antimicrobial, analgesic and anti-inflammatory, antioxidant, antiviral, enzyme inhibitors (carbonic anhydrase inhibitors, cholinesterase inhibitors, alkaline phosphatase inhibitors, anti-lipase activity, and aromatase inhibitors) and antitubercular agents. The review focuses particularly on the structure–activity relationship of biologically important 1,2,4-triazolo[3,4-b][1,3,4]thiadiazines, which have profound importance in drug design, discovery and development. In silico pharmacokinetic and molecular modeling studies have also been summarized. It is hoped that this review article will be of help to researchers engaged in the development of new biologically active entities for the rational design and development of new target-oriented 1,2,4-triazolo[3,4-b][1,3,4]thiadiazine-based drugs for the treatment of multifunctional diseases.
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Affiliation(s)
- Ranjana Aggarwal
- Department of Chemistry, Kurukshetra University, Kurukshetra, 136 119, India. .,CSIR-National Institute of Science Communication and Policy Research, New Delhi, India.
| | - Mona Hooda
- Department of Chemistry, Kurukshetra University, Kurukshetra, 136 119, India
| | - Prince Kumar
- Department of Chemistry, Kurukshetra University, Kurukshetra, 136 119, India
| | - Garima Sumran
- Department of Chemistry, D. A. V. College (Lahore), Ambala City, Haryana, 134 003, India
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Chen YM, Wang ZY, Chen DM, Ye WJ, Liao TH, Zhao CS, Liao WK, Zhou ZX. Synthesis, crystal and molecular structure, DFT, vibrational spectroscopic, hirshfeld surfaces analyses and molecular docking of a novel compound N-(3-((1-(5-bromo-2-(pyrrolidin-1-yl)phenyl)-5-oxo-[1,2,4]triazolo[4,3-a]quinazolin-4(5H)-yl)methyl)phenyl)-2-thiomorpholinoacetamide. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131796] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Jilloju PC, Persoons L, Kurapati SK, Schols D, De Jonghe S, Daelemans D, Vedula RR. Discovery of ( ±)-3-(1H-pyrazol-1-yl)-6,7-dihydro-5H-[1,2,4]triazolo[3,4-b][1,3,4] thiadiazine derivatives with promising in vitro anticoronavirus and antitumoral activity. Mol Divers 2021; 26:1357-1371. [PMID: 34165689 PMCID: PMC8223195 DOI: 10.1007/s11030-021-10258-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Accepted: 06/15/2021] [Indexed: 11/25/2022]
Abstract
A new series of ( ±)-(3-(3,5-dimethyl-1H-pyrazol-1-yl)-6-phenyl-6,7-dihydro-5H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-7-yl)(phenyl)methanones were efficiently synthesized starting from 4-amino-5-hydrazinyl-4H-1,2,4-triazole-3-thiol 1, acetyl acetone 2, various aromatic and heterocyclic aldehydes 3 and phenacyl bromides 4. All the newly synthesized compounds were tested for their antiviral and antitumoral activity. It was shown that subtle structural variations on the phenyl moiety allowed to tune biological properties toward antiviral or antitumoral activity. Mode-of-action studies revealed that the antitumoral activity was due to inhibition of tubulin polymerization.
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Affiliation(s)
| | - Leentje Persoons
- Department of Microbiology, Immunology and Transplantation, Laboratory of Virology and Chemotherapy, KU Leuven, Rega Institute for Medical Research, Herestraat 49, Leuven, Belgium
| | - Sathish Kumar Kurapati
- Department of Chemistry, National Institute of Technology, Andhra Pradesh, 534101, India.,Department of Chemistry, Chaithanya Bharati Institute of Technology, Hyderabad, Telangana, 500075, India
| | - Dominique Schols
- Department of Microbiology, Immunology and Transplantation, Laboratory of Virology and Chemotherapy, KU Leuven, Rega Institute for Medical Research, Herestraat 49, Leuven, Belgium
| | - Steven De Jonghe
- Department of Microbiology, Immunology and Transplantation, Laboratory of Virology and Chemotherapy, KU Leuven, Rega Institute for Medical Research, Herestraat 49, Leuven, Belgium
| | - Dirk Daelemans
- Department of Microbiology, Immunology and Transplantation, Laboratory of Virology and Chemotherapy, KU Leuven, Rega Institute for Medical Research, Herestraat 49, Leuven, Belgium
| | - Rajeswar Rao Vedula
- Department of Chemistry, National Institute of Technology, Warangal, Telangana, 506004, India.
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Mishra R, Kumar N, Mishra I, Sachan N. A Review on Anticancer Activities of Thiophene and Its Analogs. Mini Rev Med Chem 2021; 20:1944-1965. [PMID: 32669077 DOI: 10.2174/1389557520666200715104555] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Revised: 04/05/2020] [Accepted: 04/16/2020] [Indexed: 12/24/2022]
Abstract
Cancer is the world's second-largest cause of mortality and one of the biggest global health concerns. The prevalence and mortality rates of cancer remain high despite significant progress in cancer therapy. The search for more effective, as well as less toxic treatment methods for cancer, is at the focus of current studies. Thiophene and its derivatives have surged as an influential scaffold, which, because of their appreciable diversity in biological activities, has drawn the concerned interest of the researchers in the field of medicinal chemistry. By the affluent introduction of its derivatives, which have antioxidant, anti-inflammatory, antimicrobial, and anticancer activities, the adaptability of the thiophene moiety has been displayed. The nature and positioning of the substitutions significantly impacted thiophene moiety activity. This decent array in the living response account about this moiety has picked plentiful researcher's consideration to inquire about it to its peculiar potential across certain activities. In the field of cancer therapy against different cancer cells, the structure-activity relationship for each of the derivatives showed an excellent understanding of thiophene moiety. Information from the various articles revealed the key role of thiophene moiety and its derivatives to develop the vital lead compound. The essential anticancer mechanisms identified include inhibition of the topoisomerase, inhibition of tyrosine kinase, tubulin interaction and apoptosis induction through the activation of reactive oxygen species. This review is an endeavor to promote the anticancer potential of the derivatives, whether having thiophene or condensed thiophene as a core moiety or as a substituent that can lead in the future to synthesize varieties of chemotherapeutic entities in the field of cancer treatment.
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Affiliation(s)
- Raghav Mishra
- Institute of Pharmaceutical Research, GLA University, Mathura, Uttar Pradesh, 281406, India
| | - Nitin Kumar
- School of Medical and Allied Sciences, K.R. Mangalam University, Gurgaon, Haryana, 122103, India
| | - Isha Mishra
- Institute of Pharmaceutical Research, GLA University, Mathura, Uttar Pradesh, 281406, India
| | - Neetu Sachan
- School of Pharmaceutical Sciences, IFTM University, Moradabad, Uttar Pradesh, 244102, India
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9
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Huo X, Ma Y, Chen Z, Yuan L, Zheng X, Li X, Fengting, Liang, You W, Zhao P. One‐Pot, Multi‐Component Synthesis of Novel 2‐Amino‐[1,2,4]triazolo[1,5‐
a
]pyrimidine‐6‐carboxamide Derivatives as Antiproliferative Agents. ChemistrySelect 2021. [DOI: 10.1002/slct.202100985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Xiansen Huo
- Guangdong Provincial Key Laboratory of New Drug Screening School of Pharmaceutical Science Southern Medical University Guangzhou 510515 P.R.China
| | - Yufeng Ma
- Guangdong Provincial Key Laboratory of New Drug Screening School of Pharmaceutical Science Southern Medical University Guangzhou 510515 P.R.China
| | - Zhiru Chen
- Guangdong Provincial Key Laboratory of New Drug Screening School of Pharmaceutical Science Southern Medical University Guangzhou 510515 P.R.China
| | - Lili Yuan
- Guangdong Provincial Key Laboratory of New Drug Screening School of Pharmaceutical Science Southern Medical University Guangzhou 510515 P.R.China
| | - Xiaolan Zheng
- Guangdong Provincial Key Laboratory of New Drug Screening School of Pharmaceutical Science Southern Medical University Guangzhou 510515 P.R.China
| | - Xiongli Li
- Guangdong Provincial Key Laboratory of New Drug Screening School of Pharmaceutical Science Southern Medical University Guangzhou 510515 P.R.China
| | - Fengting
- Guangdong Provincial Key Laboratory of New Drug Screening School of Pharmaceutical Science Southern Medical University Guangzhou 510515 P.R.China
| | - Liang
- Guangdong Provincial Key Laboratory of New Drug Screening School of Pharmaceutical Science Southern Medical University Guangzhou 510515 P.R.China
| | - Wenwei You
- Guangdong Provincial Key Laboratory of New Drug Screening School of Pharmaceutical Science Southern Medical University Guangzhou 510515 P.R.China
| | - Peiliang Zhao
- Guangdong Provincial Key Laboratory of New Drug Screening School of Pharmaceutical Science Southern Medical University Guangzhou 510515 P.R.China
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Huo XS, Jian XE, Ou-Yang J, Chen L, Yang F, Lv DX, You WW, Rao JJ, Zhao PL. Discovery of highly potent tubulin polymerization inhibitors: Design, synthesis, and structure-activity relationships of novel 2,7-diaryl-[1,2,4]triazolo[1,5-a]pyrimidines. Eur J Med Chem 2021; 220:113449. [PMID: 33895499 DOI: 10.1016/j.ejmech.2021.113449] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 04/03/2021] [Accepted: 04/04/2021] [Indexed: 02/08/2023]
Abstract
By removing 5-methyl and 6-acetyl groups in our previously reported compound 3, we designed a series of novel 2,7-diaryl-[1,2,4]triazolo[1,5-a]pyrimidine derivatives as potential tubulin polymerization inhibitors. Among them, compound 5e displayed low nanomolar antiproliferative efficacy on HeLa cells which was 166-fold higher than the lead analogue 3. Interestingly, 5e displayed significant selectivity in inhibiting cancer cells over HEK-293 (normal human embryonic kidney cells). In addition, 5e dose-dependently arrested HeLa in G2/M phase through the alterations of the expression levels of p-cdc2 and cyclin B1, and caused HeLa cells apoptosis by regulation of expressions of cleaved PARP. Further evidence demonstrated that 5e effectively inhibited tubulin polymerization and was 3-fold more powerful than positive control CA-4. Moreover, molecular docking analysis indicated that 5e overlapped well with CA-4 in the colchicine-binding site. These studies demonstrated that 2,7-diaryl-[1,2,4]triazolo[1,5-a]pyrimidine skeleton might be used as the leading unit to develop novel tubulin polymerization inhibitors as potential anticancer agents.
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Affiliation(s)
- Xian-Sen Huo
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou, 510515, PR China
| | - Xie-Er Jian
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou, 510515, PR China
| | - Jie Ou-Yang
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou, 510515, PR China
| | - Lin Chen
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou, 510515, PR China
| | - Fang Yang
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou, 510515, PR China
| | - Dong-Xin Lv
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou, 510515, PR China
| | - Wen-Wei You
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou, 510515, PR China
| | - Jin-Jun Rao
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou, 510515, PR China.
| | - Pei-Liang Zhao
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou, 510515, PR China.
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Yang F, Chen L, Lai JM, Jian XE, Lv DX, Yuan LL, Liu YX, Liang FT, Zheng XL, Li XL, Wei LY, You WW, Zhao PL. Synthesis, biological evaluation, and structure-activity relationships of new tubulin polymerization inhibitors based on 5-amino-1,2,4-triazole scaffold. Bioorg Med Chem Lett 2021; 38:127880. [PMID: 33636303 DOI: 10.1016/j.bmcl.2021.127880] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 02/06/2021] [Accepted: 02/10/2021] [Indexed: 02/07/2023]
Abstract
Based on our previous research, thirty new 5-amino-1H-1,2,4-triazoles possessing 3,4,5-trimethoxyphenyl moiety were synthesized, and evaluated for antiproliferative activities. Among them, compounds IIa, IIIh, and IIIm demonstrated significant antiproliferative activities against a panel of tumor cell lines, and the promising compound IIIm dose-dependently caused G2/M phase arrest in HeLa cells. Furthermore, analogue IIa exhibited the most potent tubulinpolymerization inhibitory activity with an IC50 value of 9.4 μM, and molecular modeling studies revealed that IIa formed stable interactions in the colchicine-binding site of tubulin, suggesting that 5-amino-1H-1,2,4-triazole scaffold has potential for further investigation to develop novel tubulin polymerization inhibitors with anticancer activity.
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Affiliation(s)
- Fang Yang
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou 510515, PR China
| | - Lin Chen
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou 510515, PR China
| | - Jin-Mei Lai
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou 510515, PR China
| | - Xie-Er Jian
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou 510515, PR China
| | - Dong-Xin Lv
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou 510515, PR China
| | - Li-Li Yuan
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou 510515, PR China
| | - Yu-Xia Liu
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou 510515, PR China
| | - Feng-Ting Liang
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou 510515, PR China
| | - Xiao-Lan Zheng
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou 510515, PR China
| | - Xiong-Li Li
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou 510515, PR China
| | - Li-Yuan Wei
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou 510515, PR China
| | - Wen-Wei You
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou 510515, PR China
| | - Pei-Liang Zhao
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou 510515, PR China.
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Yang F, Jian XE, Chen L, Ma YF, Liu YX, You WW, Zhao PL. Discovery of new indole-based 1,2,4-triazole derivatives as potent tubulin polymerization inhibitors with anticancer activity. NEW J CHEM 2021. [DOI: 10.1039/d1nj03892c] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Thirty-six novel indole-based 1,2,4-triazole derivatives were designed and synthesized through the molecular hybrid strategy.
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Affiliation(s)
- Fang Yang
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou 510515, P. R. China
| | - Xie-Er Jian
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou 510515, P. R. China
| | - Lin Chen
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou 510515, P. R. China
| | - Yu-Feng Ma
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou 510515, P. R. China
| | - Yu-Xia Liu
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou 510515, P. R. China
| | - Wen-Wei You
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou 510515, P. R. China
| | - Pei-Liang Zhao
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou 510515, P. R. China
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Development of triazolothiadiazine derivatives as highly potent tubulin polymerization inhibitors: Structure-activity relationship, in vitro and in vivo study. Eur J Med Chem 2020; 208:112847. [DOI: 10.1016/j.ejmech.2020.112847] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 09/13/2020] [Accepted: 09/14/2020] [Indexed: 12/13/2022]
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Elrayess R, Elgawish MS, Elewa M, Nafie MS, Elhady SS, Yassen ASA. Synthesis, 3D-QSAR, and Molecular Modeling Studies of Triazole Bearing Compounds as a Promising Scaffold for Cyclooxygenase-2 Inhibition. Pharmaceuticals (Basel) 2020; 13:ph13110370. [PMID: 33172102 PMCID: PMC7694773 DOI: 10.3390/ph13110370] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 10/26/2020] [Accepted: 11/03/2020] [Indexed: 02/07/2023] Open
Abstract
Targeting of cyclooxygenase-2 (COX-2) has emerged as a powerful tool for therapeutic intervention because the overexpression of this enzyme is synonymous with inflammation, cancer, and neurodegenerative diseases. Herein, a new series of 1,2,4-triazole Schiff bases scaffold with aryl and heteroaryl systems 9a–12d were designed, synthesized, structurally elucidated, and biologically evaluated as a potent COX-2 blocker. The rationale beyond the current study is to increase the molecule bulkiness allowing a selective binding to the unique hydrophobic pocket of COX-2. Among the triazole–thiazole hybrids, the one with the para-methoxy moiety linked to a phenyl ring 12d showed the highest In vitro selectivity by COX-2 inhibition assay (IC50 of 0.04 μM) and in situ anti-inflammatory activity when evaluated using the protein denaturation assay (IC50 of 0.88 μM) in comparison with commercially available selective COX-2 inhibitor, Celecoxib (IC50 of 0.05 μM). Towards the COX-2 selectivity, ligand-based three dimensional quantitative structures activity relationship (3D-QSAR) employing atomic-based and field-based approaches were performed and resulted in the necessity of triazole and thiazole/oxazole scaffolds for COX-2 blocking. Furthermore, the molecular modeling study indicated a high selectivity and promising affinity of our prepared compounds to COX-2, especially the hydrophobic pocket and the mouth of the active site holding hydrogen-bonding, hydrophobic, and electrostatic interactions. In Silico absorption, delivery, metabolism, and excretion (ADME) predictions showed that all the pharmacokinetic and physicochemical features are within the appropriate range for human use.
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Affiliation(s)
- Ranza Elrayess
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Suez Canal University, Ismailia 41522, Egypt; (R.E.); (M.E.)
| | - Mohamed Saleh Elgawish
- Medicinal Chemistry Department, Faculty of Pharmacy, Suez Canal University, Ismailia 41522, Egypt;
| | - Marwa Elewa
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Suez Canal University, Ismailia 41522, Egypt; (R.E.); (M.E.)
| | - Mohamed S. Nafie
- Chemistry Department, Faculty of Science, Suez Canal University, Ismailia 41522, Egypt;
| | - Sameh S. Elhady
- Department of Natural Products, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia;
| | - Asmaa S. A. Yassen
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Suez Canal University, Ismailia 41522, Egypt; (R.E.); (M.E.)
- Correspondence: ; Tel.: +20-1096206738; Fax: +20-064-3230741
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15
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Aggarwal R, Sumran G. An insight on medicinal attributes of 1,2,4-triazoles. Eur J Med Chem 2020; 205:112652. [PMID: 32771798 PMCID: PMC7384432 DOI: 10.1016/j.ejmech.2020.112652] [Citation(s) in RCA: 114] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Revised: 07/04/2020] [Accepted: 07/07/2020] [Indexed: 02/01/2023]
Abstract
The present review aims to summarize the pharmacological profile of 1,2,4-triazole, one of the emerging privileged scaffold, as antifungal, antibacterial, anticancer, anticonvulsant, antituberculosis, antiviral, antiparasitic, analgesic and anti-inflammatory agents, etc. along with structure-activity relationship. The comprehensive compilation of work carried out in the last decade on 1,2,4-triazole nucleus will provide inevitable scope for researchers for the advancement of novel potential drug candidates having better efficacy and selectivity.
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Affiliation(s)
- Ranjana Aggarwal
- Department of Chemistry, Kurukshetra University, Kurukshetra, 136 119, India; CSIR-National Institute of Science Technology and Development Studies, New Delhi, India.
| | - Garima Sumran
- Department of Chemistry, D. A. V. College (Lahore), Ambala City, 134 003, Haryana, India.
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16
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Yang F, Jian XE, Diao PC, Huo XS, You WW, Zhao PL. Synthesis, and biological evaluation of 3,6-diaryl-[1,2,4]triazolo[4,3-a]pyridine analogues as new potent tubulin polymerization inhibitors. Eur J Med Chem 2020; 204:112625. [DOI: 10.1016/j.ejmech.2020.112625] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Revised: 06/08/2020] [Accepted: 06/25/2020] [Indexed: 02/06/2023]
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17
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Gouda MA, Abu-Hashem AA, Hussein HAR, Aly AS. Recent Progress on Fused Thiadiazines: A Literature Review. Polycycl Aromat Compd 2020. [DOI: 10.1080/10406638.2020.1825002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Moustafa A. Gouda
- Department of Chemistry, Faculty of Science and Arts, Ulla, Taibah University, KSA
- Department of Chemistry, Faculty of Science, Mansoura University, Mansoura, Egypt
| | - Ameen A. Abu-Hashem
- Photochemistry Department (Heterocyclic Unit), National Research Centre, Dokki, Giza, Egypt
- Chemistry Department, Faculty of Science, Jazan University, Jazan, Saudi Arabia
| | - Hoda A. R. Hussein
- Photochemistry Department (Heterocyclic Unit), National Research Centre, Dokki, Giza, Egypt
| | - Ahmed S. Aly
- Photochemistry Department (Heterocyclic Unit), National Research Centre, Dokki, Giza, Egypt
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18
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Obydennov KL, Kalinina TA, Vysokova OA, Slepukhin PA, Pozdina VA, Ulitko MV, Glukhareva TV. The different modes of chiral [1,2,3]triazolo[5,1-b][1,3,4]thiadiazines: crystal packing, conformation investigation and cellular activity. ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY 2020; 76:795-809. [PMID: 32756043 DOI: 10.1107/s2053229620009328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Accepted: 07/08/2020] [Indexed: 11/11/2022]
Abstract
The crystal structures of four new chiral [1,2,3]triazolo[5,1-b][1,3,4]thiadiazines are described, namely, ethyl 5'-benzoyl-5'H,7'H-spiro[cyclohexane-1,6'-[1,2,3]triazolo[5,1-b][1,3,4]thiadiazine]-3'-carboxylate, C19H22N4O3S, ethyl 5'-(4-methoxybenzoyl)-5'H,7'H-spiro[cyclohexane-1,6'-[1,2,3]triazolo[5,1-b][1,3,4]thiadiazine]-3'-carboxylate, C20H24N4O4S, ethyl 6,6-dimethyl-5-(4-methylbenzoyl)-6,7-dihydro-5H-[1,2,3]triazolo[5,1-b][1,3,4]thiadiazine-3-carboxylate, C17H20N4O3S, and ethyl 5-benzoyl-6-(4-methoxyphenyl)-6,7-dihydro-5H-[1,2,3]triazolo[5,1-b][1,3,4]thiadiazine-3-carboxylate, C21H20N4O4S. The crystallographic data and cell activities of these four compounds and of the structures of three previously reported similar compounds, namely, ethyl 5'-(4-methylbenzoyl)-5'H,7'H-spiro[cyclopentane-1,6'-[1,2,3]triazolo[5,1-b][1,3,4]thiadiazine]-3'-carboxylate, C19H22N4O3S, ethyl 5'-(4-methoxybenzoyl)-5'H,7'H-spiro[cyclopentane-1,6'-[1,2,3]triazolo[5,1-b][1,3,4]thiadiazine]-3'-carboxylate, C19H22N4O4S, and ethyl 6-methyl-5-(4-methylbenzoyl)-6-phenyl-6,7-dihydro-5H-[1,2,3]triazolo[5,1-b][1,3,4]thiadiazine-3-carboxylate, C22H22N4O3S, are contrasted and compared. For both crystallization and an MTT assay, racemic mixtures of the corresponding [1,2,3]triazolo[5,1-b][1,3,4]thiadiazines were used. The main manner of molecular packing in these compounds is the organization of either enantiomeric pairs or dimers. In both cases, the formation of two three-centre hydrogen bonds can be detected resulting from intramolecular N-H...O and intermolecular N-H...O or N-H...N interactions. Molecules of different enantiomeric forms can also form chains through N-H...O hydrogen bonds or form layers between which only weak hydrophobic contacts exist. Unlike other [1,2,3]triazolo[5,1-b][1,3,4]thiadiazines, ethyl 5'-benzoyl-5'H,7'H-spiro[cyclohexane-1,6'-[1,2,3]triazolo[5,1-b][1,3,4]thiadiazine]-3'-carboxylate contains molecules of only the (R)-enantiomer; moreover, the N-H group does not participate in any significant intermolecular interactions. Molecular mechanics methods (force field OPLS3e) and the DFT B3LYP/6-31G+(d,p) method show that the compound forming enantiomeric pairs via weak N-H...N hydrogen bonds is subject to greater distortion of the geometry under the influence of the intermolecular interactions in the crystal. For intramolecular N-H...O and S...O interactions, an analysis of the noncovalent interactions (NCIs) was carried out. The cellular activities of the compounds were tested by evaluating their antiproliferative effect against two normal human cell lines and two cancer cell lines in terms of half-maximum inhibitory concentration (IC50). Some derivatives have been found to be very effective in inhibiting the growth of Hela cells at nanomolar and submicromolar concentrations with minimal cytotoxicity in relation to normal cells.
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Affiliation(s)
- Konstantin L'vovich Obydennov
- Institute of Chemical Engineering, Ural Federal University, 19 Mira Street, Yekaterinburg 620002, Russian Federation
| | - Tatiana Andreevna Kalinina
- Institute of Chemical Engineering, Ural Federal University, 19 Mira Street, Yekaterinburg 620002, Russian Federation
| | - Olga Alexandrovna Vysokova
- Institute of Chemical Engineering, Ural Federal University, 19 Mira Street, Yekaterinburg 620002, Russian Federation
| | - Pavel Alexandrovich Slepukhin
- Postovsky Institute of Organic Synthesis, Ural Branch of the Russian Academy of Sciences (UB RAS), 22 Sofia Kovalevskaya Street, Yekaterinburg 620990, Russian Federation
| | - Varvara Alexandrovna Pozdina
- Institute Natural Sciences and Mathematics, Ural Federal University, Kuibysheva str. 48a, Yekaterinburg 620000, Russian Federation
| | - Maria Valer'evna Ulitko
- Institute Natural Sciences and Mathematics, Ural Federal University, Kuibysheva str. 48a, Yekaterinburg 620000, Russian Federation
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19
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Synthesis, NMR and X-ray studies on novel heteroaromatic aldoxime O-ether 2- and 2,3-unsaturated glycosides. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.152241] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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20
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Singh A, Singh G, Bedi PMS. Thiophene derivatives: A potent multitargeted pharmacological scaffold. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.3990] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Atamjit Singh
- Department of Pharmaceutical SciencesGuru Nanak Dev University Amritsar Punjab India
| | - Gurvinder Singh
- Department of Pharmaceutical ChemistryKhalsa College of Pharmacy Amritsar Punjab India
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21
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Sathyanarayana R, Poojary B, Chandrashekarappa RB, Kumar H, Merugumolu VK. Novel [1,2,4]triazolo[3,4-b
][1,3,4]thiadiazine derivatives embedded with benzimidazole moiety as potent antioxidants. J CHIN CHEM SOC-TAIP 2020. [DOI: 10.1002/jccs.201900452] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | - Boja Poojary
- Department of Chemistry; Mangalore University; Mangalore India
| | | | - Hemanth Kumar
- Department of Pharmaceutical Chemistry; NGSM Institute of Pharmaceutical Sciences Nitte University; Mangalore India
| | - Vijay K. Merugumolu
- Department of Pharmaceutical Chemistry; NGSM Institute of Pharmaceutical Sciences Nitte University; Mangalore India
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22
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Ghanaat J, Khalilzadeh MA, Zareyee D. Molecular docking studies, biological evaluation and synthesis of novel 3-mercapto-1,2,4-triazole derivatives. Mol Divers 2020; 25:223-232. [PMID: 32067134 DOI: 10.1007/s11030-020-10050-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2019] [Accepted: 02/07/2020] [Indexed: 01/04/2023]
Abstract
Synthesis of bioactive heterocyclic compounds having effective biological activity is an essential research area for wide-ranging applications. In this study, a conventional methodology has been developed for the synthesis of a series of new 3-mercapto-1,2,4-triazole derivatives 4a-f. The purity and structure of the synthesized molecules were confirmed by 1H NMR, 13C NMR and elemental analysis. In addition, the prepared compounds were screened for their anti-proliferative activity against three human cancer cell lines including A549 (lung cancer), MCF7 (breast cancer) and SKOV3 (ovarian cancer) using MTT reduction assay. All the tested compounds demonstrated remarkable cytotoxic activity with IC50 values ranging from 3.02 to 15.37 µM. The heterocyclic compound bearing 3,4,5-trimethoxy moiety was found to be the most effective among the series displaying an IC50 of 3.02 µM specifically against the ovarian carcinoma cancer cell line (SKOV3). Moreover, Annexin V-FITC/propidium iodide staining assay indicated that this compound can induce apoptosis in SKOV3 cells. Furthermore, cell cycle assay showed a significant cell cycle arrest at the G2/M phase in a dose-dependent manner for this compound. The molecular docking results was showed binding modes of potent compound 4d perfectly corroborated the suggestion of binding to the colchicine site. The entire results conclude that 3-mercapto-1,2,4-triazole derivatives can be synthesized by a green method for biological and pharmacological applications. New analogs of 3-mercapto-1,2,4-triazole potential derivatives for anti-proliferative activity were synthesized. Cytotoxic activity of all synthesized compounds was evaluated against tree human cancer cell lines: lung (A549), breast (MCF7) and ovarian (SKOV3).
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Affiliation(s)
- Javad Ghanaat
- Department of Chemistry, Qaemshahr Branch, Islamic Azad University, Qaemshahr, Iran
| | | | - Daryoush Zareyee
- Department of Chemistry, Qaemshahr Branch, Islamic Azad University, Qaemshahr, Iran
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23
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Galstyan AS, Ghochikyan TV, Samvelyan MA, Frangyan VR, Sarfraz M. Synthesis, Study of the Biological Activity of New 1,2,4‐Triazole Derivatives and Characteristics of the Relationship of the Structure and Biological Activity in a Series of the Latter. ChemistrySelect 2019. [DOI: 10.1002/slct.201902761] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Armen S. Galstyan
- Faculty of ChemistryYerevan State University 1 A Manoukyan Str. Yerevan 0025 Armenia
| | - Tariel V. Ghochikyan
- Faculty of ChemistryYerevan State University 1 A Manoukyan Str. Yerevan 0025 Armenia
| | - Melanya A. Samvelyan
- Faculty of ChemistryYerevan State University 1 A Manoukyan Str. Yerevan 0025 Armenia
| | - Vardges R. Frangyan
- Faculty of ChemistryYerevan State University 1 A Manoukyan Str. Yerevan 0025 Armenia
| | - Muhammad Sarfraz
- Division of Bioorganic ChemistrySchool of PharmacySaarland University Campus B2 1 Saarbruecken D-66123 Germany
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24
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Ansari M, Shokrzadeh M, Karima S, Rajaei S, Hashemi SM, Mirzaei H, Fallah M, Emami S. Design, synthesis and biological evaluation of flexible and rigid analogs of 4H-1,2,4-triazoles bearing 3,4,5-trimethoxyphenyl moiety as new antiproliferative agents. Bioorg Chem 2019; 93:103300. [PMID: 31586708 DOI: 10.1016/j.bioorg.2019.103300] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Revised: 09/15/2019] [Accepted: 09/16/2019] [Indexed: 02/06/2023]
Abstract
Several flexible and rigid analogs of 4H-1,2,4-triazoles (compounds 8a-g and 9a-g) bearing trimethoxyphenyl pharmacophoric unit, were designed and synthesized as potential anticancer agents. The in vitro cytotoxic assay indicated that both flexible and rigid analogs (8 and 9, respectively) can potentially inhibit the growth of cancerous cells (A549, MCF7, and SKOV3), with IC50 values less than 5.0 µM. Furthermore, compounds 10a-l as regional isomers of compounds 9 exhibited remarkable cytotoxic activity with IC50 values ranging from 0.30 to 5.0 µM. The rigid analogs 9a, 10h and 10k were significantly more potent than etoposide against MCF7, SKOV3 and A549 cells, respectively. These compounds showed high selectivity towards cancer cells over normal cells, as they had no significant cytotoxicity against L929 cells. In addition, the representative compounds 9a and 10h could inhibit the tubulin polymerization at micro-molar levels. By determining changes in the colchicine-tubulin fluorescence, it was suggested that compound 10h could bind to the tubulin at the colchicine pocket. The molecular docking study further confirmed the inhibitory activity of promising compounds 9a, 10h and 10k on tubulin polymerization through binding to the colchicine-binding site.
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Affiliation(s)
- Mahsa Ansari
- Pharmaceutical Sciences Research Center, Student Research Committee, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran
| | - Mohammad Shokrzadeh
- Department of Toxicology and Pharmacology, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran
| | - Saeed Karima
- Department of Clinical Biochemistry, School of Medicine, Shahid Beheshti University of Medical Sciences (SBMU), Tehran, Iran
| | - Shima Rajaei
- Department of Clinical Biochemistry, School of Medicine, Shahid Beheshti University of Medical Sciences (SBMU), Tehran, Iran
| | - Seyedeh Mahdieh Hashemi
- Department of Medicinal Chemistry and Pharmaceutical Sciences Research Center, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran
| | - Hassan Mirzaei
- Pharmaceutical Sciences Research Center, Student Research Committee, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran
| | - Marjan Fallah
- Department of Toxicology and Pharmacology, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran
| | - Saeed Emami
- Department of Medicinal Chemistry and Pharmaceutical Sciences Research Center, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran.
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25
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Novel [1,2,4]triazolo[1,5-a]pyrimidine derivatives as potent antitubulin agents: Design, multicomponent synthesis and antiproliferative activities. Bioorg Chem 2019; 92:103260. [PMID: 31525523 DOI: 10.1016/j.bioorg.2019.103260] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Revised: 08/27/2019] [Accepted: 09/05/2019] [Indexed: 12/15/2022]
Abstract
As restricted CA-4 analogues, a novel series of [1,2,4]triazolo[1,5-a]pyrimidines possessing 3,4,5-trimethoxylphenyl groups has been achieved successfully via an efficient one-pot three-component reaction of 3-(3,4,5-trimethoxyphenyl)-1H-1,2,4-triazol-5-amine, 1,3-dicarbonyl compounds and aldehydes. Initial biological evaluation demonstrated some of target compounds displayed potent antitumor activity in vitro against three cancer cell lines. Among them, the most highly active analogue 26 inhibited the growth of HeLa, and A549 cell lines with IC50 values at 0.75, and 1.02 μM, respectively, indicating excellent selectivity over non-tumoural cell line HEK-293 (IC50 = 29.94 μM) which suggested that the target compounds might possess a high safety index. Moreover, cell cycle analysis illustrated that the analogue 26 significantly induced HeLa cells arrest in G2/M phase, meanwhile the compound could dramatically affect cell morphology and microtubule networks. In addition, compound 28 exhibited potent anti-tubulin activity with IC50 values of 9.90 μM, and molecular docking studies revealed the analogue occupied the colchicine-binding site of tubulin. These observations suggest that [1,2,4]triazolo[1,5-a]pyrimidines represent a new class of tubulin polymerization inhibitors and well worth further investigation aiming to generate potential anticancer agents.
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26
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Diao PC, Hu MJ, Yang HK, You WW, Zhao PL. Facile one-pot synthesis, antiproliferative evaluation and structure-activity relationships of 3-amino-1H-indoles and 3-amino-1H-7-azaindoles. Bioorg Chem 2019; 88:102914. [DOI: 10.1016/j.bioorg.2019.04.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Revised: 03/26/2019] [Accepted: 04/06/2019] [Indexed: 12/31/2022]
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27
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Koparir P. Synthesis, antioxidant and antitumor activities of some of new cyclobutane containing triazoles derivatives. PHOSPHORUS SULFUR 2019. [DOI: 10.1080/10426507.2019.1597363] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Pelin Koparir
- Department of Chemistry, Forensic Medicine Institute, Malatya, Turkey
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28
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Chen P, Zhuang YX, Diao PC, Yang F, Wu SY, Lv L, You WW, Zhao PL. Synthesis, biological evaluation, and molecular docking investigation of 3-amidoindoles as potent tubulin polymerization inhibitors. Eur J Med Chem 2019; 162:525-533. [DOI: 10.1016/j.ejmech.2018.11.038] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2018] [Revised: 10/29/2018] [Accepted: 11/16/2018] [Indexed: 01/30/2023]
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29
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Yang F, He CP, Diao PC, Hong KH, Rao JJ, Zhao PL. Discovery and optimization of 3,4,5-trimethoxyphenyl substituted triazolylthioacetamides as potent tubulin polymerization inhibitors. Bioorg Med Chem Lett 2018; 29:22-27. [PMID: 30448234 DOI: 10.1016/j.bmcl.2018.11.024] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Revised: 11/05/2018] [Accepted: 11/12/2018] [Indexed: 12/17/2022]
Abstract
Based on our previous research, three series of new triazolylthioacetamides possessing 3,4,5-trimethoxyphenyl moiety were synthesized, and evaluated for antiproliferative activities and inhibition of tubulin polymerization. The most promising compounds 8b and 8j demonstrated more significant antiproliferative activities against MCF-7, HeLa, and HT-29 cell lines than our lead compound 6. Moreover, analogues 8f, 8j, and 8o manifested more potent antiproliferative activities against HeLa cell line with IC50 values of 0.04, 0.05 and 0.16 μM, respectively, representing 100-, 82-, and 25-fold improvements of the activity compared to compound 6. Furthermore, the representative compound, 8j, was found to induce significant cell cycle arrest at the G2/M phase in HeLa cell lines via a concentration-dependent manner. Meanwhile, compound 8b exhibited the most potent tubulin polymerization inhibitory activity with an IC50 value of 5.9 μM, which was almost as active as that of CA-4 (IC50 = 4.2 μM). Additionally, molecular docking analysis suggested that 8b formed stable interactions in the colchicine-binding site of tubulin.
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Affiliation(s)
- Fang Yang
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou 510515, PR China
| | - Cai-Ping He
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou 510515, PR China
| | - Peng-Cheng Diao
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou 510515, PR China
| | - Kwon Ho Hong
- Department of Medicinal Chemistry and Institute for Therapeutics Discovery and Development, College of Pharmacy, University of Minnesota, Minneapolis 55414, United States
| | - Jin-Jun Rao
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou 510515, PR China.
| | - Pei-Liang Zhao
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou 510515, PR China.
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30
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31
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Kulikov AS, Epishina MA, Fershtat LL, Makhova NN. Effective synthesis of 7H-1,2,4-triazolo[3,4-b][1,3,4]thiadiazines. Chem Heterocycl Compd (N Y) 2018. [DOI: 10.1007/s10593-018-2325-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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32
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Li Q, Chen P, Yang H, Luo M, You W, Zhao P. Synthesis, antiproliferative evaluation, and structure–activity relationships of novel triazole–isoindoline hybrids bearing 3,4,5-trimethoxyphenyl moiety. CHEMICAL PAPERS 2017. [DOI: 10.1007/s11696-017-0311-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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33
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Kulikov AS, Epishina MA, Fershtat LL, Romanova AA, Makhova NN. Effective synthesis of 6-substituted 7H-tetrazolo[5,1-b][1,3,4]thiadiazines via a one-pot condensation/nitrosation/azide-tetrazole tautomerism reaction sequence. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2017.09.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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34
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Skryl’nikova MA, Khramchikhin AV, Krivchun MN. A new approach to the synthesis of 1,2,4-triazolo[3,4-b][1,3,4]thiadiazines. RUSS J GEN CHEM+ 2017. [DOI: 10.1134/s1070363217060329] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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35
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Li Q, Yang HK, Sun Q, You WW, Zhao PL. Design, synthesis and antiproliferative activity of novel substituted 2-amino-7,8-dihydropteridin-6(5H)-one derivatives. Bioorg Med Chem Lett 2017; 27:3954-3958. [PMID: 28789892 DOI: 10.1016/j.bmcl.2017.07.076] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2017] [Revised: 07/20/2017] [Accepted: 07/28/2017] [Indexed: 01/04/2023]
Abstract
Based on our previous work, a series of novel 2-amino-7,8-dihydropteridin-6(5H)-one derivatives were designed and synthesized via a ring-closing strategy. Biological evaluation with four human cancer cell lines (BT549, T47D, MDA-MB-468, and MDA-MB-231) showed that most of these compounds possessed moderate to potent antiproliferative activities. The most promising compound 8-benzyl-2-(phenethylamino)-7,8-dihydropteridin-6(5H)-one (6q) possessing IC50 values of 7.75, 6.37, and 10.73μM against MDA-MB-468, T47D, and BT549, respectively, which were 49, 11, and 8 folds more active than the positive control fluorouracil. Moreover, fluorescence-activated cell sorting analysis revealed that compound 6q displayed a significant effect on G1 cell-cycle arrest in a concentration-dependent manner in T47D cells. The initial structure-activity relationship studies indicated that linker-length of amine chain in C-2 position of pyrimidine ring played a crucial role in modulating the antitumor activity, which could be of help in the rational design of dihydropteridin-6(5H)-ones as novel anticancer drugs.
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Affiliation(s)
- Qiu Li
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou 510515, PR China
| | - Hai-Kui Yang
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou 510515, PR China
| | - Qi Sun
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou 510515, PR China
| | - Wen-Wei You
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou 510515, PR China
| | - Pei-Liang Zhao
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou 510515, PR China.
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Samvelyan MA, Ghochikyan TV, Grigoryan SV, Tamazyan RA, Aivazyan AG. Alkylation of 1,2,4-triazole-3-thiols with haloalkanoic acid esters. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2017. [DOI: 10.1134/s1070428017060203] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Zhao PL, Chen P, Li Q, Hu MJ, Diao PC, Pan ES, You WW. Design, synthesis and biological evaluation of novel 3-alkylsulfanyl-4-amino-1,2,4-triazole derivatives. Bioorg Med Chem Lett 2016; 26:3679-83. [PMID: 27287368 DOI: 10.1016/j.bmcl.2016.05.086] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Revised: 05/25/2016] [Accepted: 05/27/2016] [Indexed: 01/30/2023]
Abstract
Based on our previous work, a series of novel 3-alkylsulfanyl-4-amino-1,2,4-triazole derivatives were designed, synthesized and evaluated for their antiproliferative activities. The results indicated that some compounds possessed significant antiproliferative activities against four cancer cell lines, HepG2, HCT116, PC-3, and Hela. Particularly, the most promising compound 8d displayed 184-, 18-, and 17-fold improvement compared to fluorouracil in inhibiting HCT116, Hela and PC-3 cell proliferation with IC50 values of 0.37, 2.94, and 31.31μM, respectively. Most interestingly, the compound did not affect the normal human embryonic kidney cells, HEK-293. Moreover, mechanistic investigation showed that the representative compound 8d induced apoptosis and blocked cell cycle in G2/M phase in Hela cells in a dose-dependent manner. These findings suggest that compound 8d may have potential to be developed as a promising lead for the design of novel anticancer small-molecule drugs.
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Affiliation(s)
- Pei-Liang Zhao
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou 510515, PR China.
| | - Peng Chen
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou 510515, PR China
| | - Qiu Li
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou 510515, PR China
| | - Meng-Jin Hu
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou 510515, PR China
| | - Peng-Cheng Diao
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou 510515, PR China
| | - En-Shan Pan
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, PR China
| | - Wen-Wei You
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou 510515, PR China.
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