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Parekh JN, Patel MS, Chudasama DD, Patel HC, Sutariya PG, Soni HN, Rajput CV, Ram KR. Meglumine-based Sustainable Three-component Deep Eutectic Solvent Applicable for the Synthesis of Pyrazolo[5,1-b]quinazoline-3-carboxylates as a Sensing Probe for Cu 2+ Ions. Chem Asian J 2024:e202301116. [PMID: 38303566 DOI: 10.1002/asia.202301116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Revised: 01/30/2024] [Accepted: 01/30/2024] [Indexed: 02/03/2024]
Abstract
An unprecedented meglumine-based three-component deep eutectic solvent (3c-DES) (MegPAc) was synthesized using meglumine, p-toluenesulfonic acid (PTSA), and acetic acid as a renewable, and non-toxic solvent. The exploitation of the MegPAc as an eco-friendly reaction media to construct a selective and sensitive small organic molecular sensing probe, namely, pyrazolo[5,1-b]quinazoline-3-carboxylates (PQCs) was executed. Captivatingly, the MegPAc served the dual role of solvent and catalyst, and it delivered the title components with 69-94 % yields within 67-150 minutes. Furthermore, a UV-visible study unfolds the selective detection of Cu2+ ions with our synthetic probe 4 ba and resulted in hypsochromic shift due to electrostatic interactions. Additionally, 1 H NMR titration study and density functional theory (DFT) calculations were performed to attest the binding mechanism of sensing probe 4 ba and Cu2+ ions. Worthy of mention, this protocol unveils the efficacy of meglumine-based 3c-DES for the first time as a bio-renewable system to synthesize the PQCs.
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Affiliation(s)
- Jaydeepkumar N Parekh
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar, 388 120, Gujarat, India
| | - Manan S Patel
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar, 388 120, Gujarat, India
| | - Dipakkumar D Chudasama
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar, 388 120, Gujarat, India
| | - Harsh C Patel
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar, 388 120, Gujarat, India
| | - Pinkesh G Sutariya
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar, 388 120, Gujarat, India
| | - Heni N Soni
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar, 388 120, Gujarat, India
| | - Chetan V Rajput
- School of Sciences, National Institute of Science Education and Research, Bhubaneswar, Jatni, Khurda, 752050, Odisha, India
| | - Kesur R Ram
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar, 388 120, Gujarat, India
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Walhekar V, Bagul C, Kumar D, Muthal A, Achaiah G, Kulkarni R. Topical advances in PIM kinases and their inhibitors: Medicinal chemistry perspectives. Biochim Biophys Acta Rev Cancer 2022; 1877:188725. [DOI: 10.1016/j.bbcan.2022.188725] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 03/21/2022] [Accepted: 03/25/2022] [Indexed: 12/28/2022]
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Sahil, Kaur K, Jaitak V. Thiazole and Related Heterocyclic Systems as Anticancer Agents: A Review on Synthetic Strategies, Mechanisms of Action and SAR Studies. Curr Med Chem 2022; 29:4958-5009. [DOI: 10.2174/0929867329666220318100019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 01/06/2022] [Accepted: 01/12/2022] [Indexed: 11/22/2022]
Abstract
Background:
Cancer is the second leading cause of death throughout the world. Many anticancer drugs are commercially available, but lack of selectivity, target specificity, cytotoxicity and development of resistance lead to serious side effects. There have been several experiments going on to develop compounds with minor or no side effects.
Objective:
This review mainly emphasizes synthetic strategies, SAR studies, and mechanism of action for thiazole, benzothiazole, and imidazothiazole containing compounds as anticancer agents.
Methods:
Recent literature related to thiazole and thiazole-related derivatives endowed with encouraging anticancer potential is reviewed. This review emphasizes contemporary strategies used for the synthesis of thiazole and related derivatives, mechanistic targets, and comprehensive structural activity relationship studies to provide perspective into the rational design of high-efficiency thiazole-based anticancer drug candidates.
Results:
Exhaustive literature survey indicated that thiazole derivatives are associated with properties of inducing
apoptosis and disturbing tubulin assembly. Thiazoles are also associated with the inhibition of NFkB/mTOR/PI3K/AkT and regulation of estrogen-mediated activity. Furthermore, thiazole derivatives have been found to modulate critical targets such as topoisomerase and HDAC.
Conclusion:
Thiazole derivatives seem to be quite competent and act through various mechanisms. Some of the thiazole derivatives, such as compounds 29, 40, 62, and 74a with IC50 values of 0.05 μM, 0.00042 μM, 0.18 μM, and 0.67 μM, respectively not only have anticancer activity but they also have lower toxicity and better absorption. Therefore, some other similar compounds could be investigated to aid in the development of anticancer pharmacophores.
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Affiliation(s)
- Sahil
- Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Ghudda, Bathinda (Pb.), India
| | - Kamalpreet Kaur
- Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Ghudda, Bathinda (Pb.), India
| | - Vikas Jaitak
- Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Ghudda, Bathinda (Pb.), India
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Zhao H, Hu X, Zhang Y, Tang C, Feng B. Progress in Synthesis and Bioactivity Evaluation of Pyrazoloquinazolines. LETT DRUG DES DISCOV 2020. [DOI: 10.2174/1570180815666181017120100] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
This paper reviews the research progress of pyrazoloquinazolines which
widely used in the field of medicine and pesticide in recent years. Five types of
pyrazoloquinazolines are introduced: pyrazolo [4,3-h]quinazolines, pyrazolo[1,5-c]quinazolines,
pyrazolo[4,3-f]quinazolines, pyrazolo[1,5-a] quinazolines , pyrazolo[1,5-b]quinazolines, and their
new progress in the synthesis methods and treatment of diseases.
Methodology:
The derivatives of pyrazoloquinazolines exhibit a wide range of pharmacological
properties such as antibacterial, anticancer, antioxidants, anti-inflammatory, anti-diabetic, antiviral
activities. Consequently, their syntheses have attracted significant interest. Various methodologies
have been developed for the synthesis and functionalization of these class of compounds.
Conclusion:
In the present article, the relevant and recent advances in the field will be briefly
covered.
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Affiliation(s)
- Hui Zhao
- School of Pharmaceutical Science, Jiangnan University, Wuxi 214122, China
| | - Xiaoxia Hu
- School of Pharmaceutical Science, Jiangnan University, Wuxi 214122, China
| | - Yue Zhang
- School of Pharmaceutical Science, Jiangnan University, Wuxi 214122, China
| | - Chunlei Tang
- School of Pharmaceutical Science, Jiangnan University, Wuxi 214122, China
| | - Bainian Feng
- School of Pharmaceutical Science, Jiangnan University, Wuxi 214122, China
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Uses of dimedone for the synthesis of new heterocyclic derivatives with anti-tumor, c-Met, tyrosine, and Pim-1 kinases inhibitions. Med Chem Res 2018. [DOI: 10.1007/s00044-018-2208-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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