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Abbas AA, Farghaly TA, Dawood KM. Recent advances on anticancer and antimicrobial activities of directly-fluorinated five-membered heterocycles and their benzo-fused systems. RSC Adv 2024; 14:19752-19779. [PMID: 38899036 PMCID: PMC11185950 DOI: 10.1039/d4ra01387e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2024] [Accepted: 06/05/2024] [Indexed: 06/21/2024] Open
Abstract
Due to the importance of the fluorinated heterocycles as main components of marketed drugs where 20% of the anticancer and antibiotic drugs contain fluorine atoms, this review describes the reported five-membered heterocycles and their benzo-fused systems having directly connected fluorine atom(s). The in vivo and in vitro anticancer and antimicrobial activities of these fluorinated heterocycles are well reported. Some fluorinated heterocycles were found to be lead structures for drug design developments where their activities were almost equal to or exceeded the potency of the reference drugs. In most cases, the fluorine-containing heterocycles showed promising safety index via their reduced cytotoxicity in non-cancerous cell lines. SAR study assigned that fluorinated heterocycles having various electron-donating or electron-withdrawing substituents significantly affected the anticancer and antimicrobial activities.
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Affiliation(s)
- Ashraf A Abbas
- Department of Chemistry, Faculty of Science, Cairo University Giza 12613 Egypt +202 35727556
| | - Thoraya A Farghaly
- Department of Chemistry, Faculty of Science, Cairo University Giza 12613 Egypt +202 35727556
- Department of Chemistry, Faculty of Science, Umm Al-Qura University Makkah Saudi Arabia
| | - Kamal M Dawood
- Department of Chemistry, Faculty of Science, Cairo University Giza 12613 Egypt +202 35727556
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Wang W, Chen N, Zou P, Pang L, Mo D, Pan C, Su G. Gold(I)‐Catalyzed Selective Cyclization and 1,2‐Shift to Prepare Pseudorutaecarpine Derivatives. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202101054] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Wang Wang
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources Collaborative Innovation Center for Guangxi Ethnic Medicine School of Chemistry and Pharmaceutical Sciences Guangxi Normal University 15 Yu Cai Road Guilin 541004 People's Republic of China
| | - Nan‐Ying Chen
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources Collaborative Innovation Center for Guangxi Ethnic Medicine School of Chemistry and Pharmaceutical Sciences Guangxi Normal University 15 Yu Cai Road Guilin 541004 People's Republic of China
| | - Pei‐Sen Zou
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources Collaborative Innovation Center for Guangxi Ethnic Medicine School of Chemistry and Pharmaceutical Sciences Guangxi Normal University 15 Yu Cai Road Guilin 541004 People's Republic of China
| | - Li Pang
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources Collaborative Innovation Center for Guangxi Ethnic Medicine School of Chemistry and Pharmaceutical Sciences Guangxi Normal University 15 Yu Cai Road Guilin 541004 People's Republic of China
| | - Dong‐Liang Mo
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources Collaborative Innovation Center for Guangxi Ethnic Medicine School of Chemistry and Pharmaceutical Sciences Guangxi Normal University 15 Yu Cai Road Guilin 541004 People's Republic of China
| | - Cheng‐Xue Pan
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources Collaborative Innovation Center for Guangxi Ethnic Medicine School of Chemistry and Pharmaceutical Sciences Guangxi Normal University 15 Yu Cai Road Guilin 541004 People's Republic of China
| | - Gui‐Fa Su
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources Collaborative Innovation Center for Guangxi Ethnic Medicine School of Chemistry and Pharmaceutical Sciences Guangxi Normal University 15 Yu Cai Road Guilin 541004 People's Republic of China
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Auti PS, George G, Paul AT. Recent advances in the pharmacological diversification of quinazoline/quinazolinone hybrids. RSC Adv 2020; 10:41353-41392. [PMID: 35516563 PMCID: PMC9057921 DOI: 10.1039/d0ra06642g] [Citation(s) in RCA: 102] [Impact Index Per Article: 25.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Accepted: 10/27/2020] [Indexed: 12/18/2022] Open
Abstract
Due to the pharmacological activities of quinazoline and quinazolinone scaffolds, it has aroused great interest in medicinal chemists for the development of new drugs or drug candidates. The pharmacological activities of quinazoline and its related scaffolds include anti-cancer, anti-microbial, anti-convulsant, and antihyperlipidaemia. Recently, molecular hybridization technology is used for the development of hybrid analogues with improved potency by combining two or more pharmacophores of bioactive scaffolds. The molecular hybridization of various biologically active pharmacophores with quinazoline derivatives resulted in lead compounds with multi-faceted biological activity wherein specific as well as multiple targets were involved. The present review summarizes the advances in lead compounds of quinazoline hybrids and their related heterocycles in medicinal chemistry. Moreover, the review also helps to intensify the drug development process by providing an understanding of the potential role of these hybridized pharmacophoric features in exhibiting various pharmacological activities. Recent advances in quinazoline/quinazolinone hybrid heterocycles in medicinal chemistry and their pharmacological diversification.![]()
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Affiliation(s)
- Prashant S. Auti
- Laboratory of Natural Product Chemistry
- Department of Pharmacy
- Birla Institute of Technology and Science, Pilani (BITS Pilani)
- Pilani Campus
- India
| | - Ginson George
- Laboratory of Natural Product Chemistry
- Department of Pharmacy
- Birla Institute of Technology and Science, Pilani (BITS Pilani)
- Pilani Campus
- India
| | - Atish T. Paul
- Laboratory of Natural Product Chemistry
- Department of Pharmacy
- Birla Institute of Technology and Science, Pilani (BITS Pilani)
- Pilani Campus
- India
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Preti D, Romagnoli R, Rondanin R, Cacciari B, Hamel E, Balzarini J, Liekens S, Schols D, Estévez-Sarmiento F, Quintana J, Estévez F. Design, synthesis, in vitro antiproliferative activity and apoptosis-inducing studies of 1-(3',4',5'-trimethoxyphenyl)-3-(2'-alkoxycarbonylindolyl)-2-propen-1-one derivatives obtained by a molecular hybridisation approach. J Enzyme Inhib Med Chem 2018; 33:1225-1238. [PMID: 30141353 PMCID: PMC6116705 DOI: 10.1080/14756366.2018.1493473] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Inhibition of microtubule function using tubulin targeting agents has received growing attention in the last several decades. The indole scaffold has been recognized as an important scaffold in the design of novel compounds acting as antimitotic agents. Indole-based chalcones, in which one of the aryl rings was replaced by an indole, have been explored in the last few years for their anticancer potential in different cancer cell lines. Eighteen novel (3′,4′,5′-trimethoxyphenyl)-indolyl-propenone derivatives with general structure 9 were synthesized and evaluated for their antiproliferative activity against a panel of four different human cancer cell lines. The highest IC50 values were obtained against the human promyelocytic leukemia HL-60 cell line. This series of chalcone derivatives was characterized by the presence of a 2-alkoxycarbonyl indole ring as the second aryl system attached at the carbonyl of the 3-position of the 1-(3′,4′,5′-trimethoxyphenyl)-2-propen-1-one framework. The structure–activity relationship (SAR) of the indole-based chalcone derivatives was investigated by varying the position of the methoxy group, by the introduction of different substituents (hydrogen, methyl, ethyl or benzyl) at the N-1 position and by the activity differences between methoxycarbonyl and ethoxycarbonyl moieties at the 2-position of the indole nucleus. The antiproliferative activity data of the novel synthesized compounds revealed that generally N-substituted indole analogues exhibited considerably reduced potency as compared with their parent N-unsubstituted counterparts, demonstrating that the presence of a hydrogen on the indole nitrogen plays a decisive role in increasing antiproliferative activity. The results also revealed that the position of the methoxy group on the indole ring is a critical determinant of biological activity. Among the synthesized derivatives, compound 9e, containing the 2-methoxycarbonyl-6-methoxy-N-1H-indole moiety exhibited the highest antiproliferative activity, with IC50 values of 0.37, 0.16 and 0.17 μM against HeLa, HT29 and MCF-7 cancer cell lines, respectively, and with considerably lower activity against HL-60 cells (IC50: 18 μM). This derivative also displayed cytotoxic properties (IC50 values ∼1 μM) in the human myeloid leukemia U-937 cell line overexpressing human Bcl-2 (U-937/Bcl-2) via cell cycle progression arrest at the G2-M phase and induction of apoptosis. The results obtained also demonstrated that the antiproliferative activity of this molecule is related to inhibition of tubulin polymerisation. The presence of a methoxy group at the C5- or C6-position of the indole nucleus, as well as the absence of substituents at the N-1-indole position, contributed to the optimal activity of the indole-propenone-3′,4′,5′-trimethoxyphenyl scaffold.
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Affiliation(s)
- Delia Preti
- a Department of Chemical and Pharmaceutical Sciences , University of Ferrara , Ferrara , Italy
| | - Romeo Romagnoli
- a Department of Chemical and Pharmaceutical Sciences , University of Ferrara , Ferrara , Italy
| | - Riccardo Rondanin
- a Department of Chemical and Pharmaceutical Sciences , University of Ferrara , Ferrara , Italy
| | - Barbara Cacciari
- a Department of Chemical and Pharmaceutical Sciences , University of Ferrara , Ferrara , Italy
| | - Ernest Hamel
- b Screening Technologies Branch, Developmental Therapeutics Program, Division of Cancer Treatment and Diagnosis, Frederick National Laboratory for Cancer Research , National Cancer Institute, National Institutes of Health , Frederick , MD , USA
| | - Jan Balzarini
- c Rega Institute for Medical Research, KU Leuven , Laboratory of Virology and Chemotherapy , Leuven , Belgium
| | - Sandra Liekens
- c Rega Institute for Medical Research, KU Leuven , Laboratory of Virology and Chemotherapy , Leuven , Belgium
| | - Dominique Schols
- c Rega Institute for Medical Research, KU Leuven , Laboratory of Virology and Chemotherapy , Leuven , Belgium
| | - Francisco Estévez-Sarmiento
- d Department of Biochemistry and Molecular Biology, Research Institute in Biomedical and Health Sciences (IUIBS) , University of Las Palmas de Gran Canaria (ULPGC) , Spain
| | - José Quintana
- d Department of Biochemistry and Molecular Biology, Research Institute in Biomedical and Health Sciences (IUIBS) , University of Las Palmas de Gran Canaria (ULPGC) , Spain
| | - Francisco Estévez
- d Department of Biochemistry and Molecular Biology, Research Institute in Biomedical and Health Sciences (IUIBS) , University of Las Palmas de Gran Canaria (ULPGC) , Spain
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Nayak N, Ramprasad J, Dalimba U. Design, Synthesis, and Biological Evaluation of New 8-Trifluoromethylquinoline Containing Pyrazole-3-carboxamide Derivatives. J Heterocycl Chem 2015. [DOI: 10.1002/jhet.2564] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Nagabhushana Nayak
- Organic Chemistry Laboratory, Department of Chemistry; National Institute of Technology Karnataka; Surathkal, Srinivasa Nagar, Mangalore, 575025 India
| | - Jurupula Ramprasad
- Organic Chemistry Laboratory, Department of Chemistry; National Institute of Technology Karnataka; Surathkal, Srinivasa Nagar, Mangalore, 575025 India
| | - Udayakumar Dalimba
- Organic Chemistry Laboratory, Department of Chemistry; National Institute of Technology Karnataka; Surathkal, Srinivasa Nagar, Mangalore, 575025 India
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