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Deketelaere S, Van Nguyen T, Stevens CV, D'hooghe M. Synthetic Approaches toward Monocyclic 3-Amino-β-lactams. ChemistryOpen 2017; 6:301-319. [PMID: 28638759 PMCID: PMC5474669 DOI: 10.1002/open.201700051] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2017] [Indexed: 01/17/2023] Open
Abstract
Due to the emerging resistance against classical β-lactam-based antibiotics, a growing number of bacterial infections has become harder to treat. This alarming tendency necessitates continued research on novel antibacterial agents. Many classes of β-lactam antibiotics are characterized by the presence of the 3-aminoazetidin-2-one core, which resembles the natural substrate of the target penicillin-binding proteins. In that respect, this Review summarizes the different synthetic pathways toward this key structure for the development of new antibacterial agents. The most extensively applied methods for 3-amino-β-lactam ring formation are discussed, in addition to a few less common strategies. Moreover, approaches to introduce the 3-amino substituent after ring formation are also covered.
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Affiliation(s)
- Sari Deketelaere
- SynBioC Research Group, Department of Sustainable Organic Chemistry and Technology, Faculty of Bioscience EngineeringGhent UniversityCoupure Links 6539000GhentBelgium
| | - Tuyen Van Nguyen
- Institute of ChemistryGraduate University of Science and Technology, Vietnam Academy of Science and Technology18-Hoang Quoc Viet, Cau GiayHanoiVietnam
| | - Christian V. Stevens
- SynBioC Research Group, Department of Sustainable Organic Chemistry and Technology, Faculty of Bioscience EngineeringGhent UniversityCoupure Links 6539000GhentBelgium
| | - Matthias D'hooghe
- SynBioC Research Group, Department of Sustainable Organic Chemistry and Technology, Faculty of Bioscience EngineeringGhent UniversityCoupure Links 6539000GhentBelgium
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Arya N, Jagdale AY, Patil TA, Yeramwar SS, Holikatti SS, Dwivedi J, Shishoo CJ, Jain KS. The chemistry and biological potential of azetidin-2-ones. Eur J Med Chem 2014; 74:619-56. [PMID: 24531200 DOI: 10.1016/j.ejmech.2014.01.002] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2013] [Revised: 12/30/2013] [Accepted: 01/02/2014] [Indexed: 12/12/2022]
Abstract
Azetidin-2-ones, commonly referred as β-lactams, represent a unique ring system, with interesting chemistry and great biological potential. Besides its well known antibiotic activity, this ring system exhibits a wide range of activities, attracting the attention of researchers. The biological and pharmacological profile of azetidin-2-ones is reviewed here comprehensively with several examples under fourteen different activity heads. The chemistry and methods of synthesis have also been discussed.
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Affiliation(s)
- Nikhilesh Arya
- Department of Chemistry, Banasthali University, Tonk 304022, Rajasthan, India; Department of Pharmaceutical Chemistry, Sinhgad Institute of Pharmaceutical Sciences, Lonavala, Pune 410401, Maharashtra, India
| | - Archana Y Jagdale
- Department of Pharmaceutical Chemistry, Sinhgad Institute of Pharmaceutical Sciences, Lonavala, Pune 410401, Maharashtra, India
| | - Tushar A Patil
- Department of Pharmaceutical Chemistry, Sinhgad Institute of Pharmaceutical Sciences, Lonavala, Pune 410401, Maharashtra, India
| | - Shradha S Yeramwar
- Department of Pharmaceutical Chemistry, Sinhgad Institute of Pharmaceutical Sciences, Lonavala, Pune 410401, Maharashtra, India
| | - Sidharam S Holikatti
- Department of Pharmaceutical Chemistry, Sinhgad Institute of Pharmaceutical Sciences, Lonavala, Pune 410401, Maharashtra, India
| | - Jaya Dwivedi
- Department of Chemistry, Banasthali University, Tonk 304022, Rajasthan, India
| | - Chamanlal J Shishoo
- B.V. Patel Pharmaceutical Education and Research Development (PERD) Centre, S.G. Highway, Thaltej, Ahmedabad 380 054, Gujarat, India
| | - Kishor S Jain
- Department of Pharmaceutical Chemistry, Sinhgad Institute of Pharmaceutical Sciences, Lonavala, Pune 410401, Maharashtra, India.
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Eckert H. Diversity oriented syntheses of conventional heterocycles by smart multi component reactions (MCRs) of the last decade. Molecules 2012; 17:1074-102. [PMID: 22267194 PMCID: PMC6268852 DOI: 10.3390/molecules17011074] [Citation(s) in RCA: 133] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2011] [Revised: 01/11/2012] [Accepted: 01/12/2012] [Indexed: 11/16/2022] Open
Abstract
A collection of smart multicomponent reactions (MCRs) with continuative post condensation cyclizations (PCCs) is presented to construct conventional three- to seven-membered heterocyclic compounds in diversity oriented syntheses (DOS). These will provide a high degree of applying economical and ecological advantages as well as of practicability. Water, ionic liquids, and solvent-less syntheses as well as use of various forms of energy as microwave and ultrasonic irradiation are examined and discussed.
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Affiliation(s)
- Heiner Eckert
- Department Chemie, Technische Universität München, Lichtenbergstr. 4, Garching 85747, Germany.
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Mehta PD, Sengar NPS, Pathak AK. 2-Azetidinone--a new profile of various pharmacological activities. Eur J Med Chem 2010; 45:5541-60. [PMID: 20970895 DOI: 10.1016/j.ejmech.2010.09.035] [Citation(s) in RCA: 141] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2009] [Revised: 09/11/2010] [Accepted: 09/16/2010] [Indexed: 11/19/2022]
Abstract
2-azetidinone, a β-lactam four member heterocyclic compound involved in research aimed to evaluate new products that possess interesting biological activities. These compounds reported for their antimicrobial and antifungal activities. Successful introduction of aztreonam as a potent inhibitor of cephalosporinase and ezetimibe as a cholesterol absorption inhibitor proved potential of 2-azetidinone moiety. Subsequently 2-azetidinones were highlighted as a potent mechanism based inhibitor of several enzymes like human tryptase, chymase, thrombin, leukocyte elastase, human cytomegalovirus protease and serine protease enzyme. These derivatives also known to possess antitubercular, anti-inflammatory, antitumor, anti-HIV, antiparkinsonian, antidiabetic and vasopressin V1a antagonist activity. The present review article focuses on the pharmacological profile of 2-azetidinones with their potential activities.
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Affiliation(s)
- Parul D Mehta
- Department of Pharmacy, Barkatullah University, Bhopal 462026, Madhya Pradesh, India.
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