1
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Gauni B, Mehariya K, Shah A, Duggirala SM. Tetralone Scaffolds and Their Potential Therapeutic Applications. LETT DRUG DES DISCOV 2021. [DOI: 10.2174/1570180817999201013165656] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Substituted tetralones have played a substantial role in organic synthesis due to their
strong reactivity and suitability as a starting material for a range of synthetic heterocyclic compounds,
pharmaceuticals along with biological activities as well as precursors of many natural
products and their derivatives. Many α-tetralone derivatives are building blocks that have been used
in the synthesis of therapeutically functional compounds like some antibiotics, antidepressants,
acetylcholinesterase inhibitors effective for treating Alzheimer’s disease and alkaloids possessing
antitumor activity. In this review, there has been an attempt to explore the small molecule library
having an α-tetralone scaffold along with their diverse biological activities. Structural features of α-
tetralone derivatives responsible for potential therapeutic applications are also described.
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Affiliation(s)
- Bhagwati Gauni
- Department of Microbiology, Gujarat Vidyapith, Sadra-382 320, Dist; Gandhinagar, Gujarat,India
| | - Krunal Mehariya
- National Facility for Drug Discovery Complex, Centre of Excellence, Department of Chemistry, Saurashtra University, Rajkot-360 005, Gujarat,India
| | - Anamik Shah
- National Facility for Drug Discovery Complex, Centre of Excellence, Department of Chemistry, Saurashtra University, Rajkot-360 005, Gujarat,India
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2
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From Alkynes to Heterocycles through Metal-Promoted Silylformylation and Silylcarbocyclization Reactions. Catalysts 2020. [DOI: 10.3390/catal10091012] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Oxygen and nitrogen heterocyclic systems are present in a large number of natural and synthetic compounds. In particular, oxa- and aza-silacyclane, tetrahydrofuran, benzofuran, cycloheptadifuranone, cycloheptadipyrrolone, pyrrolidine, lactone, lactam, phthalan, isochromanone, tetrahydroisoquinolinone, benzoindolizidinone, indoline and indolizidine scaffolds are present in many classes of biologically active molecules. Most of these contain a C=O moiety which can be easily introduced using carbonylative reaction conditions. In this field, intramolecular silylformylation and silylcarbocyclization reactions may afford heterocyclic compounds containing a carbonyl functional group together with a vinylsilane moiety which can be further transformed. Considering these two aspects, in this review a detailed analysis of the literature data regarding the application of silylformylation and silylcarbocyclization reactions to the synthesis of several heterocyclic derivatives is reported.
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Synthesis of novel Azol-β-lactam derivatives starting from phenyl piperazine and investigation of their antiurease activity and antioxidant capacity comparing with their molecular docking studies. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.04.039] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Synthesis of novel Schiff bases and azol-β-lactam derivatives starting from morpholine and thiomorpholine and investigation of their antitubercular, antiurease activity, acethylcolinesterase inhibition effect and antioxidant capacity. Bioorg Chem 2019; 88:102928. [DOI: 10.1016/j.bioorg.2019.102928] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 04/10/2019] [Accepted: 04/15/2019] [Indexed: 11/23/2022]
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5
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Martelli G, Giacomini D. Antibacterial and antioxidant activities for natural and synthetic dual-active compounds. Eur J Med Chem 2018; 158:91-105. [PMID: 30205261 DOI: 10.1016/j.ejmech.2018.09.009] [Citation(s) in RCA: 98] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2018] [Revised: 09/03/2018] [Accepted: 09/04/2018] [Indexed: 01/11/2023]
Abstract
Antimicrobial resistance is widely recognized as a grave threat to global health in the 21st century, since the past decades have seen a dramatic increase in human-pathogenic bacteria that are resistant to one or multiple antibiotics. New antimicrobial agents are urgently required, particularly in the treatment of chronic infections such as cystic fibrosis, often associated with persistent colonization by drug-resistant pathogens and epithelial damage by pulmonary oxidative stress. In such events, it would be favourable to find agents that could have antioxidant and antibacterial activities combined in one molecule. The discovery of compounds that can show a dual-target activity considerably increased in the last years, reflecting the growing confidence that this new approach could lead to better therapeutic solutions for complex multigenic diseases. The aim of this review is to report those natural and synthetic compounds displaying significant antioxidant and antibacterial activities. In recent years there has been a growing attention on plant-derived antimicrobials as an alternative to antibiotics, for their efficacy and low tendency in developing bacterial resistance. Moreover, it was found that some natural products could enhance the activity of common antibiotics displaying a synergistic effect. We then report some selected synthetic compounds with an in-built capacity to act on two targets or with the combination in a single structure of two pharmacophores with antioxidant and antibacterial activities. Recent literature instances were screened and the most promising examples of dual-active antibacterial-antioxidant molecules were highlighted.
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Affiliation(s)
- Giulia Martelli
- Department of Chemistry "G. Ciamician", University of Bologna, Via Selmi 2, 40126, Bologna, Italy
| | - Daria Giacomini
- Department of Chemistry "G. Ciamician", University of Bologna, Via Selmi 2, 40126, Bologna, Italy.
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6
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Khan T, Yadav R, Gound SS. An Efficient Synthesis and Antibacterial Activity of Some Novel 2-Azetidinone Derivatives of 4H-1,2,4-Triazoles Under Mild Conditions. J Heterocycl Chem 2018. [DOI: 10.1002/jhet.3136] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Takallum Khan
- Department of Chemistry; Dr H. S. Gour University; Sagar M.P. 470003 India
| | - Ritu Yadav
- Department of Chemistry; Dr H. S. Gour University; Sagar M.P. 470003 India
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Bag SS, Yashmeen A. Sensing the chemical cleavage of fluorescent β-lactams via FRET/exciplex or excimer emission. J Photochem Photobiol A Chem 2018. [DOI: 10.1016/j.jphotochem.2017.12.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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8
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Giacomini D, Musumeci R, Galletti P, Martelli G, Assennato L, Sacchetti G, Guerrini A, Calaresu E, Martinelli M, Cocuzza C. 4-Alkyliden-azetidinones modified with plant derived polyphenols: Antibacterial and antioxidant properties. Eur J Med Chem 2017; 140:604-614. [DOI: 10.1016/j.ejmech.2017.09.048] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Revised: 09/21/2017] [Accepted: 09/21/2017] [Indexed: 12/01/2022]
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9
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Giacomini D, Martelli G, Piccichè M, Calaresu E, Cocuzza CE, Musumeci R. Design and Synthesis of 4-Alkylidene-β-lactams: Benzyl- and Phenethyl-carbamates as Key Fragments to Switch on Antibacterial Activity. ChemMedChem 2017; 12:1525-1533. [DOI: 10.1002/cmdc.201700307] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2017] [Revised: 07/19/2017] [Indexed: 11/05/2022]
Affiliation(s)
- Daria Giacomini
- Department of Chemistry “G. Ciamician”; University of Bologna; Via Selmi 2 40126 Bologna Italy
| | - Giulia Martelli
- Department of Chemistry “G. Ciamician”; University of Bologna; Via Selmi 2 40126 Bologna Italy
| | - Miriam Piccichè
- Department of Chemistry “G. Ciamician”; University of Bologna; Via Selmi 2 40126 Bologna Italy
| | - Enrico Calaresu
- Department of Medicine and Surgery; University of Milano-Bicocca; Via Cadore 48 20900 Monza Italy
| | | | - Rosario Musumeci
- Department of Medicine and Surgery; University of Milano-Bicocca; Via Cadore 48 20900 Monza Italy
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Decuyper L, Jukič M, Sosič I, Žula A, D'hooghe M, Gobec S. Antibacterial and β-Lactamase Inhibitory Activity of Monocyclic β-Lactams. Med Res Rev 2017; 38:426-503. [DOI: 10.1002/med.21443] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2016] [Revised: 01/16/2017] [Accepted: 02/08/2017] [Indexed: 01/06/2023]
Affiliation(s)
- Lena Decuyper
- SynBioC Research Group, Department of Sustainable Organic Chemistry and Technology, Faculty of Bioscience Engineering; Ghent University; Ghent Belgium
| | - Marko Jukič
- Faculty of Pharmacy; University of Ljubljana; Ljubljana Slovenia
| | - Izidor Sosič
- Faculty of Pharmacy; University of Ljubljana; Ljubljana Slovenia
| | - Aleš Žula
- Faculty of Pharmacy; University of Ljubljana; Ljubljana Slovenia
| | - Matthias D'hooghe
- SynBioC Research Group, Department of Sustainable Organic Chemistry and Technology, Faculty of Bioscience Engineering; Ghent University; Ghent Belgium
| | - Stanislav Gobec
- Faculty of Pharmacy; University of Ljubljana; Ljubljana Slovenia
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Inexpensive ionic liquid mediated green synthetic approach of multi-functionalized regioselective β-lactam fused isoxazolidine heterocyclic hybrids. Tetrahedron 2017. [DOI: 10.1016/j.tet.2016.12.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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12
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Baiula M, Galletti P, Martelli G, Soldati R, Belvisi L, Civera M, Dattoli SD, Spampinato SM, Giacomini D. New β-Lactam Derivatives Modulate Cell Adhesion and Signaling Mediated by RGD-Binding and Leukocyte Integrins. J Med Chem 2016; 59:9721-9742. [PMID: 27726366 DOI: 10.1021/acs.jmedchem.6b00576] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A novel series of β-lactam derivatives that was designed and synthesized to target RGD-binding and leukocyte integrins is reported. The compound library was evaluated by investigating the effects on integrin-mediated cell adhesion and cell signaling in cell lines expressing αvβ3, αvβ5, αvβ6, α5β1, αIIbβ3, α4β1, and αLβ2 integrins. SAR analysis of the new series of azetidinones enabled the recognition of structural elements associated with integrin selectivity. We obtained selective and potent agonists that could induce cell adhesion and promote cell signaling mediated by αvβ3, αvβ5, α5β1, or α4β1 integrin, and antagonists for the integrins αvβ3 and α5β1, as well as α4β1 and αLβ2, preventing the effects elicited by the respective endogenous agonists.
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Affiliation(s)
- Monica Baiula
- Department of Pharmacy and Biotechnology, University of Bologna , Via Irnerio 48, 40126, Bologna, Italy
| | - Paola Galletti
- Department of Chemistry "G. Ciamician", University of Bologna , Via Selmi 2, 40126 Bologna, Italy
| | - Giulia Martelli
- Department of Chemistry "G. Ciamician", University of Bologna , Via Selmi 2, 40126 Bologna, Italy
| | - Roberto Soldati
- Department of Chemistry "G. Ciamician", University of Bologna , Via Selmi 2, 40126 Bologna, Italy
| | - Laura Belvisi
- Department of Chemistry, University of Milan , Via Golgi 19, 20133 Milan, Italy
| | - Monica Civera
- Department of Chemistry, University of Milan , Via Golgi 19, 20133 Milan, Italy
| | - Samantha Deianira Dattoli
- Department of Pharmacy and Biotechnology, University of Bologna , Via Irnerio 48, 40126, Bologna, Italy
| | - Santi Mario Spampinato
- Department of Pharmacy and Biotechnology, University of Bologna , Via Irnerio 48, 40126, Bologna, Italy
| | - Daria Giacomini
- Department of Chemistry "G. Ciamician", University of Bologna , Via Selmi 2, 40126 Bologna, Italy
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Soldati R, Cervellati R, Martelli G, Greco E, Demma A, Giacomini D. Unprotected Polyphenols in Substitution Reactions with 4-Acetoxy-azetidinones. ChemistrySelect 2016. [DOI: 10.1002/slct.201600669] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Roberto Soldati
- Department of Chemistry “G. Ciamician”; University of Bologna; Via Selmi, 2 40126 Bologna - Italy
| | - Rinaldo Cervellati
- Department of Chemistry “G. Ciamician”; University of Bologna; Via Selmi, 2 40126 Bologna - Italy
| | - Giulia Martelli
- Department of Chemistry “G. Ciamician”; University of Bologna; Via Selmi, 2 40126 Bologna - Italy
| | - Emanuela Greco
- Department of Chemistry “G. Ciamician”; University of Bologna; Via Selmi, 2 40126 Bologna - Italy
| | - Anna Demma
- Department of Chemistry “G. Ciamician”; University of Bologna; Via Selmi, 2 40126 Bologna - Italy
| | - Daria Giacomini
- Department of Chemistry “G. Ciamician”; University of Bologna; Via Selmi, 2 40126 Bologna - Italy
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Colzi I, Troyan AN, Perito B, Casalone E, Romoli R, Pieraccini G, Škalko-Basnet N, Adessi A, Rossi F, Gonnelli C, Ristori S. Antibiotic delivery by liposomes from prokaryotic microorganisms: Similia cum similis works better. Eur J Pharm Biopharm 2015; 94:411-8. [DOI: 10.1016/j.ejpb.2015.06.013] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2015] [Revised: 05/27/2015] [Accepted: 06/09/2015] [Indexed: 11/29/2022]
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15
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Propylphosphonic anhydride (T3P) mediated synthesis of β-lactams from imines and aryl-substituted acetic acids. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.01.009] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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16
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Fortuna CG, Berardozzi R, Bonaccorso C, Caltabiano G, Di Bari L, Goracci L, Guarcello A, Pace A, Palumbo Piccionello A, Pescitelli G, Pierro P, Lonati E, Bulbarelli A, Cocuzza CE, Musumarra G, Musumeci R. New potent antibacterials against Gram-positive multiresistant pathogens: Effects of side chain modification and chirality in linezolid-like 1,2,4-oxadiazoles. Bioorg Med Chem 2014; 22:6814-25. [DOI: 10.1016/j.bmc.2014.10.037] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2014] [Revised: 10/20/2014] [Accepted: 10/24/2014] [Indexed: 01/25/2023]
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17
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Sharma V, Agarwal S, Madurkar SM, Datta G, Dangi P, Dandugudumula R, Sen S, Singh S. Diversity-oriented synthesis and activity evaluation of substituted bicyclic lactams as anti-malarial against Plasmodium falciparum. Malar J 2014; 13:467. [PMID: 25431142 PMCID: PMC4289231 DOI: 10.1186/1475-2875-13-467] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2014] [Accepted: 11/19/2014] [Indexed: 11/23/2022] Open
Abstract
Background Malaria remains the world’s most important devastating parasitic disease. Of the five species of Plasmodium known to infect and cause human malaria, Plasmodium falciparum is the most virulent and responsible for majority of the deaths caused by this disease. Mainstream drug therapy targets the asexual blood stage of the malaria parasite, as the disease symptoms are mainly associated with this stage. The prevalence of malaria parasite strains resistance to existing anti-malarial drugs has made the control of malaria even more challenging and hence the development of a new class of drugs is inevitable. Methods Screening against different drug resistant and sensitive strains of P. falciparum was performed for few bicyclic lactam-based motifs, exhibiting a broad spectrum of activity with low toxicity generated via a focussed library obtained from diversity oriented synthesis (DOS). The synthesis and screening was followed by an in vitro assessment of the possible cytotoxic effect of this class of compounds on malaria parasite. Results The central scaffold a chiral bicyclic lactam (A) and (A’) which were synthesized from (R)-phenylalaninol, levulinic acid and 3-(2-nitrophenyl) levulinic acid respectively. The DOS library was generated from A and from A’, by either direct substitution with o-nitrobenzylbromide at the carbon α- to the amide functionality or by conversion to fused pyrroloquinolines. Upon screening this diverse library for their anti-malarial activity, a dinitro/diamine substituted bicyclic lactam was found to demonstrate exceptional activity of >85% inhibition at 50 μM concentration across different strains of P. falciparum with no toxicity against mammalian cells. Also, loss of mitochondrial membrane potential, mitochondrial functionality and apoptosis was observed in parasite treated with diamine-substituted bicyclic lactams. Conclusions This study unveils a DOS-mediated exploration of small molecules with novel structural motifs that culminates in identifying a potential lead molecule against malaria. In vitro investigations further reveal their cytocidal effect on malaria parasite growth. It is not the first time that DOS has been used as a strategy to identify therapeutic leads against malaria, but this study establishes the direct implications of DOS in scouting novel motifs with anti-malarial activity. Electronic supplementary material The online version of this article (doi:10.1186/1475-2875-13-467) contains supplementary material, which is available to authorized users.
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Affiliation(s)
| | | | | | | | | | | | - Subhabrata Sen
- Shiv Nadar University, Gautam Budh Nagar, UP 203207, India.
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Soldati R, Aliprandi A, Mauro M, De Cola L, Giacomini D. β-Lactam Bioconjugates Bearing Luminescent Platinum(II) Tags: Synthesis and Photophysical Characterization. European J Org Chem 2014. [DOI: 10.1002/ejoc.201402740] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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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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Pori M, Galletti P, Soldati R, Calzà L, Mangano C, Giacomini D. Azetidinone–retinoid hybrids: Synthesis and differentiative effects. Eur J Med Chem 2013; 70:857-63. [DOI: 10.1016/j.ejmech.2013.09.057] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2013] [Revised: 09/12/2013] [Accepted: 09/29/2013] [Indexed: 12/17/2022]
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Braschi I, Blasioli S, Fellet C, Lorenzini R, Garelli A, Pori M, Giacomini D. Persistence and degradation of new β-lactam antibiotics in the soil and water environment. CHEMOSPHERE 2013; 93:152-9. [PMID: 23777677 DOI: 10.1016/j.chemosphere.2013.05.016] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/20/2012] [Revised: 05/08/2013] [Accepted: 05/11/2013] [Indexed: 05/12/2023]
Abstract
The development of new antibiotics with low environmental persistence is of utmost importance in contrasting phenomena of antibiotic resistance. In this study, the persistence of two newly synthesized monocyclic β-lactam antibiotics: (2R)-1-(methylthio)-4-oxoazetidin-2-yl acetate, P1, and (2R,3R)-3-((1R)-1-(tert-butyldimethylsilanyloxy)ethyl)-1-(methylthio)-4-oxoazetidin-2-yl acetate, P2, has been investigated in water in the pH range 3-9 and in two (calcareous and forest) soils, then compared to amoxicillin, a β-lactam antibiotic used in human and veterinary medicine. P1 and P2 persistence in water was lower than that of amoxicillin with only a few exceptions. P1 hydrolysis was catalyzed at an acidic pH whereas P2 hydrolysis takes place at both acidic and alkaline pH values. P1 persistence in soils depended mainly on their water potential (t1/2: 35.0-70.7d at wilting point; <1d at field capacity) whereas for P2 it was shorter and unaffected by soil water content (t1/2 0.13-2.5d). Several degradation products were detected in soils at both water potentials, deriving partly from hydrolytic pathways and partly from microbial transformation. The higher LogKow value for P2 compared with P1 seemingly confers P2 with high permeability to microbial membranes regardless of soil water content. P1 and P2 persistence in soils at wilting point was shorter than that of amoxicillin, whereas it had the same extent at field capacity.
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Affiliation(s)
- I Braschi
- Department of Agricultural Science, University of Bologna, Viale G. Fanin 44, 40127 Bologna, Italy.
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New linezolid-like 1,2,4-oxadiazoles active against Gram-positive multiresistant pathogens. Eur J Med Chem 2013; 65:533-45. [DOI: 10.1016/j.ejmech.2013.03.069] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2012] [Revised: 02/25/2013] [Accepted: 03/31/2013] [Indexed: 11/22/2022]
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Monocyclic β-lactams as antibacterial agents: Facing antioxidant activity of N-methylthio-azetidinones. Eur J Med Chem 2013; 60:340-9. [DOI: 10.1016/j.ejmech.2012.12.024] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2012] [Revised: 11/29/2012] [Accepted: 12/08/2012] [Indexed: 01/16/2023]
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Synthesis of novel β-lactams bearing an anthraquinone moiety, and evaluation of their antimalarial activities. Tetrahedron 2012. [DOI: 10.1016/j.tet.2012.04.011] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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25
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Palumbo Piccionello A, Musumeci R, Cocuzza C, Fortuna CG, Guarcello A, Pierro P, Pace A. Synthesis and preliminary antibacterial evaluation of Linezolid-like 1,2,4-oxadiazole derivatives. Eur J Med Chem 2012; 50:441-8. [DOI: 10.1016/j.ejmech.2012.02.002] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2011] [Revised: 01/04/2012] [Accepted: 02/01/2012] [Indexed: 10/14/2022]
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Elkanzi NAA. Synthesis of Some New Spiro <i>β</i>-Lactams and Thiazolidinones Compounds Containing Sulfur Incorporating Quinon Compounds. ACTA ACUST UNITED AC 2012. [DOI: 10.4236/ijoc.2012.24048] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Cao XF, Wang YS, Li SW, Chena CS, Ke SY. Synthesis and Biological Activity of a Series of Novel N-Substituted β-Lactams Derived from Natural Gallic Acid. J CHIN CHEM SOC-TAIP 2011. [DOI: 10.1002/jccs.201190055] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Arumugam N, Raghunathan R. Facile Synthesis of β-Lactam-Grafted Spirooxindolopyrrolidine Through Regioselective 1,3-Dipolar Cycloaddition Reaction. SYNTHETIC COMMUN 2011. [DOI: 10.1080/00397911.2010.515351] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Galletti P, Cocuzza CEA, Pori M, Quintavalla A, Musumeci R, Giacomini D. Antibacterial Agents and Cystic Fibrosis: Synthesis and Antimicrobial Evaluation of a Series of N-Thiomethylazetidinones. ChemMedChem 2011; 6:1919-27. [DOI: 10.1002/cmdc.201100282] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2011] [Revised: 07/07/2011] [Indexed: 01/29/2023]
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30
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Crauste C, Froeyen M, Anné J, Herdewijn P. Asymmetric Synthesis of New β-Lactam Lipopeptides as Bacterial Signal Peptidase I Inhibitors. European J Org Chem 2011. [DOI: 10.1002/ejoc.201100148] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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31
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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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Arumugam N, Raghunathan R, Shanmugaiah V, Mathivanan N. Synthesis of novel beta-lactam fused spiroisoxazolidine chromanones and tetralones as potent antimicrobial agent for human and plant pathogens. Bioorg Med Chem Lett 2010; 20:3698-702. [PMID: 20483609 DOI: 10.1016/j.bmcl.2010.04.084] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2009] [Revised: 04/15/2010] [Accepted: 04/20/2010] [Indexed: 11/20/2022]
Abstract
Synthesis of novel beta-lactam fused spiroisoxazolidine chromanones and tetralones ring systems has been achieved by intermolecular 1,3-dipolar cycloaddition reaction of bicyclic nitrone with unusual dipolarophiles, arylidene chromanones/tetralones under different reaction conditions. The synthesized compounds were evaluated for antimicrobial activities. It was observed that two of the synthesized compounds exhibited relatively good antibacterial and antifungal activities.
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Affiliation(s)
- Natarajan Arumugam
- Department of Organic Chemistry, University of Madras, Guindy Campus, Chennai, India
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Galletti P, Quintavalla A, Ventrici C, Giannini G, Cabri W, Penco S, Gallo G, Vincenti S, Giacomini D. Azetidinones as zinc-binding groups to design selective HDAC8 inhibitors. ChemMedChem 2010; 4:1991-2001. [PMID: 19821480 DOI: 10.1002/cmdc.200900309] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
2-Azetidinones, commonly known as beta-lactams, are well-known heterocyclic compounds. Herein we described the synthesis and biological evaluation of a series of novel beta-lactams. In vitro inhibition assays against HDAC isoforms showed an interesting isoform-selectivity of these compounds towards HDAC6 and HDAC8. The isoform selectivity changed in response to modification of the azetidinone-ring nitrogen atom substituent. The presence of an N-thiomethyl group is a prerequisite for the activity of these compounds in the micromolar range towards HDAC8.
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Affiliation(s)
- Paola Galletti
- Dipartimento di Chimica G. Ciamician, Università of Bologna, Via Selmi 2, 40126 Bologna, Italy
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Affiliation(s)
- Bimal K. Banik
- Dept. Chemistry, University of Texas-Pan American, W. University Drive 1201, Edinburg, 78539 USA
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35
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Jarrahpour A, Ebrahimi E. Synthesis of some new mono- and bis-polycyclic aromatic spiro and bis-nonspiro-beta-lactams. Molecules 2010; 15:515-31. [PMID: 20110906 PMCID: PMC6256923 DOI: 10.3390/molecules15010515] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2009] [Revised: 12/03/2009] [Accepted: 12/09/2009] [Indexed: 11/21/2022] Open
Abstract
Some new mono-and bis-polycyclic aromatic spiro-beta-lactams and bis-non spiro-polycyclic aromatic beta-lactams have been synthesized from imines derived from anthracene-9-carbaldehyde, 2-naphtaldehyde and a ketene derived from 9H-xanthene-9-carboxylic acid and phenoxyacetic acid by a [2+2] cycloaddition reaction. The cycloadducts were characterized by spectral data, including 1H-NMR, 13C-NMR, IR and elemental analyses. The configurations of some of these mono-spiro-beta-lactams were established by X-ray crystal analysis.
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Affiliation(s)
- Aliasghar Jarrahpour
- Department of Chemistry, College of Sciences, Shiraz University, Shiraz 71454, Iran.
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Galletti P, Quintavalla A, Ventrici C, Giannini G, Cabri W, Giacomini D. 2-Azetidinones: synthesis of new bis(indolyl)butyl-β-lactams. NEW J CHEM 2010. [DOI: 10.1039/c0nj00463d] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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38
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Galletti P, Quintavalla A, Ventrici C, Giacomini D. Halodecarboxylation Reaction of 4-Alkylidene-β-lactams. European J Org Chem 2009. [DOI: 10.1002/ejoc.200900558] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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39
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Hassan GS, Farag NA, Hegazy GH, Arafa RK. Design and Synthesis of Novel Benzopyran-2-one Derivatives of Expected Antimicrobial Activity through DNA Gyrase-B Inhibition. Arch Pharm (Weinheim) 2008; 341:725-33. [DOI: 10.1002/ardp.200700266] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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40
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Abstract
AbstractThe Ugi reaction with formylphenylboronic acid derivatives as the carbonyl component proceeds to give the corresponding boron-containing dipeptide derivatives (Ugi products) in good yields.
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41
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Abeylath SC, Turos E. Drug delivery approaches to overcome bacterial resistance to β-lactam antibiotics. Expert Opin Drug Deliv 2008; 5:931-49. [DOI: 10.1517/17425247.5.9.931] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Sampath C Abeylath
- University of South Florida, Center for Molecular Diversity in Drug Design, Discovery, and Delivery, Department of Chemistry, CHE 205, 4202 East Fowler Avenue, Tampa, FL 33620, USA ;
| | - Edward Turos
- University of South Florida, Center for Molecular Diversity in Drug Design, Discovery, and Delivery, Department of Chemistry, CHE 205, 4202 East Fowler Avenue, Tampa, FL 33620, USA ;
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42
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Zhao Q, Li C. Preference of beta-lactam formation in Cu(I)-catalyzed intramolecular coupling of amides with vinyl bromides. Org Lett 2008; 10:4037-40. [PMID: 18722451 DOI: 10.1021/ol801545a] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A general and highly efficient synthesis of 4-alkylidene-2-azetidinones was achieved by the Cu(I)-catalyzed intramolecular C-N coupling of amides with vinyl bromides. This 4-exo ring closure was found to be fundamentally preferred over other modes (5-exo, 6-exo, and 6-endo) of cyclization under copper catalysis. Tandem C-N bond formation was then successfully developed to allow the convenient generation of medium-sized lactams.
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Affiliation(s)
- Qiwu Zhao
- Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, PR China
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43
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Adinolfi M, Giacomini D, Iadonisi A, Quintavalla A, Valerio S. Synthesis of the Mannopeptimycin Disaccharide and Its Conjugation with 4-Alkylidene-β-lactams. European J Org Chem 2008. [DOI: 10.1002/ejoc.200701159] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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45
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Cainelli G, Angeloni C, Cervellati R, Galletti P, Giacomini D, Hrelia S, Sinisi R. New Polyphenolicβ-Lactams with Antioxidant Activity. Chem Biodivers 2008; 5:811-29. [DOI: 10.1002/cbdv.200890077] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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46
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Yang YY, Shou WG, Hong D, Wang YG. Selective Synthesis of 4-Alkylidene-β-lactams and N,N′-Diarylamidines from Azides and Aryloxyacetyl Chlorides via a Ketenimine-Participating One-Pot Cascade Process. J Org Chem 2008; 73:3574-7. [DOI: 10.1021/jo702733h] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yun-Yun Yang
- Department of Chemistry, Zhejiang University, Hangzhou 310027, China
| | - Wang-Ge Shou
- Department of Chemistry, Zhejiang University, Hangzhou 310027, China
| | - Deng Hong
- Department of Chemistry, Zhejiang University, Hangzhou 310027, China
| | - Yan-Guang Wang
- Department of Chemistry, Zhejiang University, Hangzhou 310027, China
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47
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Synthesis and antimicrobial activity of beta-lactam-bile acid conjugates linked via triazole. Bioorg Med Chem Lett 2008; 18:2043-7. [PMID: 18267360 DOI: 10.1016/j.bmcl.2008.01.102] [Citation(s) in RCA: 133] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2007] [Revised: 01/14/2008] [Accepted: 01/28/2008] [Indexed: 11/23/2022]
Abstract
Synthesis of novel 1,2,3-triazole-linked beta-lactam-bile acid conjugates 17-24 using 1,3-dipolar cycloaddition reaction of azido beta-lactam and terminal alkyne of bile acids in the presence of Cu(I) catalyst (click chemistry) have been realized. These molecules were evaluated in vitro for their antifungal and antibacterial activities. Most of the compounds exhibited significant antifungal and moderate antibacterial activity against all the tested strains.
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48
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Alcaide B, Almendros P, Luna A, Torres MR. Stereoselective NaN3-catalyzed halonitroaldol-type reaction of azetidine-2,3-diones in aqueous media. Org Biomol Chem 2008; 6:1635-40. [DOI: 10.1039/b802011f] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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49
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Chincholkar P, Puranik VG, Deshmukh A. Stereoselective synthesis of spiro-β-lactams using d-(+)-glucose derived chiral pool: remarkable influence of the torquoelectronic effect. Tetrahedron 2007. [DOI: 10.1016/j.tet.2007.06.073] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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50
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Cainelli G, Galletti P, Giacomini D, Licciulli S, Quintavalla A. Vinylic Halogenation in 4-Alkylidenazetidin-2-ones. European J Org Chem 2007. [DOI: 10.1002/ejoc.200601095] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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