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Mishra MK, Singh VN, Ahmad K, Sharma S. Synthesis and antimicrobial activities of some novel diastereoselective monocyclic cis-β-lactams using 2-ethoxy carbonyl DCPN as a carboxylic acid activator. Mol Divers 2021; 25:2073-2087. [PMID: 32405920 DOI: 10.1007/s11030-020-10099-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Accepted: 04/28/2020] [Indexed: 11/28/2022]
Abstract
A series of novel monocyclic cis-β-lactams were prepared from phenoxyacetic acid as ketene source and imines derived from 1-chloro-3,4-dihydronaphthalene-2-carbaldehyde and respective amine using ethyl 4,5-dichloro-6-oxopyridazine-1(6H)-carboxylate (or 2-ethoxy carbonyl DCPN) as a carboxylic acid activator. This is the first time 2-ethoxy carbonyl DCPN has been used as an acid activator in synthesis of β-lactams. The reaction was entirely diastereoselective leading to the formation cis-β-lactam derivatives. These newly synthesized cis-β-lactam were fully characterized by FT-IR, 1H NMR, 13C NMR, HRMS, CHNS and X-ray crystallography study. All this novel compound was also evaluated for their antibacterial and antifungal activities against certain strains of Gram-positive bacteria, Gram-negative bacteria and fungi. These compounds displayed moderate activity against using bacterial and fungal strains.
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Affiliation(s)
- Mahesh Kumar Mishra
- Department of Chemistry, National Institute of Technology Patna, Ashok Raj Path, Patna, Bihar, 800005, India
| | - Vedeshwar Narayan Singh
- Department of Chemistry, National Institute of Technology Patna, Ashok Raj Path, Patna, Bihar, 800005, India
| | - Khursheed Ahmad
- Department of Chemistry, National Institute of Technology Patna, Ashok Raj Path, Patna, Bihar, 800005, India
| | - Sitaram Sharma
- Department of Chemistry, National Institute of Technology Patna, Ashok Raj Path, Patna, Bihar, 800005, India.
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2
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Głowacka IE, Grabkowska-Drużyc M, Andrei G, Schols D, Snoeck R, Witek K, Podlewska S, Handzlik J, Piotrowska DG. Novel N-Substituted 3-Aryl-4-(diethoxyphosphoryl)azetidin-2-ones as Antibiotic Enhancers and Antiviral Agents in Search for a Successful Treatment of Complex Infections. Int J Mol Sci 2021; 22:8032. [PMID: 34360797 PMCID: PMC8348901 DOI: 10.3390/ijms22158032] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 07/22/2021] [Accepted: 07/23/2021] [Indexed: 02/07/2023] Open
Abstract
A novel series of N-substituted cis- and trans-3-aryl-4-(diethoxyphosphoryl)azetidin-2-ones were synthesized by the Kinugasa reaction of N-methyl- or N-benzyl-(diethyoxyphosphoryl)nitrone and selected aryl alkynes. Stereochemistry of diastereoisomeric adducts was established based on vicinal H3-H4 coupling constants in azetidin-2-one ring. All the obtained azetidin-2-ones were evaluated for the antiviral activity against a broad range of DNA and RNA viruses. Azetidin-2-one trans-11f showed moderate inhibitory activity against human coronavirus (229E) with EC50 = 45 µM. The other isomer cis-11f was active against influenza A virus H1N1 subtype (EC50 = 12 µM by visual CPE score; EC50 = 8.3 µM by TMS score; MCC > 100 µM, CC50 = 39.9 µM). Several azetidin-2-ones 10 and 11 were tested for their cytostatic activity toward nine cancerous cell lines and several of them appeared slightly active for Capan-1, Hap1 and HCT-116 cells values of IC50 in the range 14.5-97.9 µM. Compound trans-11f was identified as adjuvant of oxacillin with significant ability to enhance the efficacy of this antibiotic toward the highly resistant S. aureus strain HEMSA 5. Docking and molecular dynamics simulations showed that enantiomer (3R,4S)-11f can be responsible for the promising activity due to the potency in displacing oxacillin at β-lactamase, thus protecting the antibiotic from undesirable biotransformation.
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Affiliation(s)
- Iwona E. Głowacka
- Bioorganic Chemistry Laboratory, Faculty of Pharmacy, Medical University of Lodz, ul. Muszynskiego 1, 90-151 Lodz, Poland; (I.E.G.); (M.G.-D.)
| | - Magdalena Grabkowska-Drużyc
- Bioorganic Chemistry Laboratory, Faculty of Pharmacy, Medical University of Lodz, ul. Muszynskiego 1, 90-151 Lodz, Poland; (I.E.G.); (M.G.-D.)
| | - Graciela Andrei
- KU Leuven Department of Microbiology, Immunology and Transplantation, Rega Institute, Laboratory of Virology and Chemotherapy, Herestraat 49, Box 1030, B-3000 Leuven, Belgium; (G.A.); (D.S.); (R.S.)
| | - Dominique Schols
- KU Leuven Department of Microbiology, Immunology and Transplantation, Rega Institute, Laboratory of Virology and Chemotherapy, Herestraat 49, Box 1030, B-3000 Leuven, Belgium; (G.A.); (D.S.); (R.S.)
| | - Robert Snoeck
- KU Leuven Department of Microbiology, Immunology and Transplantation, Rega Institute, Laboratory of Virology and Chemotherapy, Herestraat 49, Box 1030, B-3000 Leuven, Belgium; (G.A.); (D.S.); (R.S.)
| | - Karolina Witek
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University, Medical College, ul. Medyczna 9, 30-688 Krakow, Poland; (K.W.); (S.P.); (J.H.)
| | - Sabina Podlewska
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University, Medical College, ul. Medyczna 9, 30-688 Krakow, Poland; (K.W.); (S.P.); (J.H.)
- Maj Institute of Pharmacology, Polish Academy of Sciences, Department of Medicinal Chemistry, ul. Smętna 12, 31-343 Krakow, Poland
| | - Jadwiga Handzlik
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University, Medical College, ul. Medyczna 9, 30-688 Krakow, Poland; (K.W.); (S.P.); (J.H.)
| | - Dorota G. Piotrowska
- Bioorganic Chemistry Laboratory, Faculty of Pharmacy, Medical University of Lodz, ul. Muszynskiego 1, 90-151 Lodz, Poland; (I.E.G.); (M.G.-D.)
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Singh VN, Sharma S. Stereoselective synthesis and characterization of monocyclic
cis‐
β‐lactams containing 5‐methyl‐1,3,4‐thiadiazole‐2‐thiol moiety. J Heterocycl Chem 2021. [DOI: 10.1002/jhet.4344] [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)
- Vedeshwar N. Singh
- Department of Chemistry National Institute of Technology Patna Patna India
| | - Sitaram Sharma
- Department of Chemistry National Institute of Technology Patna Patna India
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4
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An efficient and eco-friendly synthesis, computational assay and antimicrobial evaluation of some novel diastereoselective monocyclic cis-β-lactams. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128638] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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5
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Leite THO, Saraiva MF, Pinheiro AC, de Souza MVN. Monocyclic β-Lactam: A Review on Synthesis and Potential Biological Activities of a Multitarget Core. Mini Rev Med Chem 2020; 20:1653-1682. [PMID: 32560602 DOI: 10.2174/1389557520666200619114820] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2019] [Revised: 01/08/2020] [Accepted: 04/20/2020] [Indexed: 11/22/2022]
Abstract
A monocyclic ring in their structure characterizes monobactams, a subclass of β-lactam antibiotics. Many of these compounds have a bactericidal mechanism of action and acts as penicillin and cephalosporins, interfering with bacterial cell wall biosynthesis. The synthesis of novel β-lactams is an emerging area of organic synthesis research due to the problem of increasing bacterial resistance to existing β -lactam antibiotics, and, in this way, new compounds have been presented with several structural modifications, aiming to improve biological activities. Among the biological activities studied, the most outstanding are antibacterial, antitubercular, anticholesterolemic, anticancer, antiinflammatory, antiviral, and anti-enzymatic, among others. This review explores the vast number of works related to monocyclic β-lactams, compounds of great importance in scientific research.
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Affiliation(s)
- Taíse H O Leite
- Departamento de Química, Universidade Federal de São Carlos, CP 676, CEP 13565-905, São Carlos (SP), Brazil
| | - Mauricio F Saraiva
- Instituto de Física e Química, Universidade Federal de Itajubá, 37500-903, Itajubá (MG), Brazil
| | - Alessandra C Pinheiro
- Fundação Oswaldo Cruz, Instituto de Tecnologia em Fármacos-Far Manguinhos, 21041-250, Rio de Janeiro, RJ, Brazil
| | - Marcus Vinícius N de Souza
- Fundação Oswaldo Cruz, Instituto de Tecnologia em Fármacos-Far Manguinhos, 21041-250, Rio de Janeiro, RJ, Brazil
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Mishra MK, Sharma S, Ahmad K, Singh VN. Stereoselective Synthesis of Novel Monocyclic cis‐β‐Lactams Bearing 1,3,4‐Thiadiazole Nucleus: Bioactive Agents and Potential Synthons. ChemistrySelect 2020. [DOI: 10.1002/slct.202000552] [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)
- Mahesh Kumar Mishra
- Department of ChemistryNational Institute of Technology Patna Ashok Raj Path Patna 800005 Bihar India
| | - Sitaram Sharma
- Department of ChemistryNational Institute of Technology Patna Ashok Raj Path Patna 800005 Bihar India
| | - Khursheed Ahmad
- Department of ChemistryNational Institute of Technology Patna Ashok Raj Path Patna 800005 Bihar India
| | - Vedeshwar Narayan Singh
- Department of ChemistryNational Institute of Technology Patna Ashok Raj Path Patna 800005 Bihar India
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7
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Pandey S, Thakur A, Reshma, Bari SS, Thapar R. A Facile and Stereoselective Synthesis of 3‐Phenylsulfinyl‐β‐lactams Using Selectfluor. ChemistrySelect 2019. [DOI: 10.1002/slct.201904114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Suvidha Pandey
- Department of ChemistryPanjab University, Chandigarh India
| | - Aarti Thakur
- University Institute of Engineering and TechnologyPanjab University, Chandigarh India
| | - Reshma
- DAV College, Sector 10, Chandigarh India
| | | | - Renu Thapar
- University Institute of Engineering and TechnologyPanjab University, Chandigarh India
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8
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Darroudi M, Sarrafi Y, Hamzehloueian M. Theoretical exploration of mechanism of carbapenam formation in catalytic Kinugasa reaction. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.01.071] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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9
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Rai A, Singh PK, Shukla P, Rai VK. Carbocation catalyzed carboxylic acid activation in Staudinger reaction for stereoselective synthesis of β-lactams. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.10.012] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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10
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Smetanin IA, Novikov MS, Agafonova AV, Rostovskii NV, Khlebnikov AF, Kudryavtsev IV, Terpilowski MA, Serebriakova MK, Trulioff AS, Goncharov NV. A novel strategy for the synthesis of thermally stable and apoptosis-inducing 2,3-dihydroazetes. Org Biomol Chem 2016; 14:4479-87. [DOI: 10.1039/c6ob00588h] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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11
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Çelikesir ST, Akkurt M, Jarrahpour A, Shafie HA, Çelik Ö. Crystal structure of 1-(4-meth-oxy-phen-yl)-4-(4-nitro-phen-yl)-3-phen-oxy-azetidin-2-one. Acta Crystallogr E Crystallogr Commun 2015; 71:o12-3. [PMID: 25705479 PMCID: PMC4331848 DOI: 10.1107/s2056989014025833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2014] [Accepted: 11/26/2014] [Indexed: 11/11/2022]
Abstract
In the title compound, C22H18N2O5, the central β-lactam ring (r.m.s. deviation = 0.002 Å) makes dihedral angles of 64.21 (14), 82.35 (12) and 20.66 (13)° with the phenyl ring and the nitro- and meth-oxy-benzene rings, respectively. The mol-ecular structure is stabilized by an intra-molecular C-H⋯O hydrogen bond. In the crystal, mol-ecules are linked via C-H⋯O hydrogen bonds, forming slabs lying parallel to (111). The slabs are linked via C-H⋯π inter-actions, forming a three-dimensional network.
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Affiliation(s)
| | - Mehmet Akkurt
- Department of Physics, Faculty of Sciences, Erciyes University, 38039 Kayseri, Turkey
| | - Aliasghar Jarrahpour
- Department of Chemistry, College of Sciences, Shiraz University, 71454 Shiraz, Iran
| | - Habib Allah Shafie
- Department of Chemistry, College of Sciences, Shiraz University, 71454 Shiraz, Iran
| | - Ömer Çelik
- Department of Physics, Faculty of Education, Dicle University, 21280, Diyarbakir, Turkey
- Science and Technology Application and Research Center, Dicle University, 21280, Diyarbakir, Turkey
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12
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Application of 2-chloro-4,6-dimethoxy-1,3,5-triazine in the synthesis of 2-azetidinones. MONATSHEFTE FUR CHEMIE 2014. [DOI: 10.1007/s00706-014-1354-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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13
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Gable J, Acker TM, Craik CS. Current and potential treatments for ubiquitous but neglected herpesvirus infections. Chem Rev 2014; 114:11382-412. [PMID: 25275644 PMCID: PMC4254030 DOI: 10.1021/cr500255e] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2014] [Indexed: 02/07/2023]
Affiliation(s)
- Jonathan
E. Gable
- Department
of Pharmaceutical Chemistry, University
of California, San Francisco, 600 16th Street, San Francisco, California 94158-2280, United States
- Graduate
Group in Biophysics, University of California,
San Francisco, 600 16th
Street, San Francisco, California 94158-2280, United States
| | - Timothy M. Acker
- Department
of Pharmaceutical Chemistry, University
of California, San Francisco, 600 16th Street, San Francisco, California 94158-2280, United States
| | - Charles S. Craik
- Department
of Pharmaceutical Chemistry, University
of California, San Francisco, 600 16th Street, San Francisco, California 94158-2280, United States
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14
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Stecko S, Furman B, Chmielewski M. Kinugasa reaction: an ‘ugly duckling’ of β-lactam chemistry. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.06.024] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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15
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Skoreński M, Sieńczyk M. Anti-herpesvirus agents: a patent and literature review (2003 to present). Expert Opin Ther Pat 2014; 24:925-41. [PMID: 25010889 DOI: 10.1517/13543776.2014.927442] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
INTRODUCTION The standard therapy used to treat herpesvirus infections is based on the application of DNA polymerase inhibitors such as ganciclovir or aciclovir. Unfortunately, all of these compounds exhibit relatively high toxicity and the mutation of herpesviruses results in the appearance of new drug-resistant strains. Consequently, there is a great need for the development of new, effective and safe anti-herpesvirus agents that employ different patterns of therapeutic action at various stages of the virus life cycle. AREAS COVERED Patents and patent applications concerning the development of anti-herpesvirus agents displaying different mechanisms of action that have been published since 2003 are reviewed. In addition, major discoveries in this field that have been published in academic papers have also been included. EXPERT OPINION Among all the anti-herpesvirus agents described in this article, the inhibitors of viral serine protease seem to present one of the most effective/promising therapeutics. Unfortunately, the practical application of these antiviral agents has not yet been proven in any clinical trials. Nevertheless, the dynamic and extensive work on this subject gives hope that a new class of anti-herpesvirus agents aimed at the enzymatic activity of herpesvirus serine protease may be developed.
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Affiliation(s)
- Marcin Skoreński
- Wroclaw University of Technology, Division of Medicinal Chemistry and Microbiology, Faculty of Chemistry , Wybrzeze Wyspianskiego 27, 50-370 Wroclaw , Poland +48 71 320 24 39 ; +48 71 320 24 27 ;
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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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Muntaner JG, Casarrubios L, Sierra MA. Synthesis of new bioorganometallic Ir- and Rh-complexes having β-lactam containing ligands. Org Biomol Chem 2014; 12:286-97. [DOI: 10.1039/c3ob41354c] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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18
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Caruano J, Feledziak M, Labar G, Michaux C, Perpète EA, Muccioli GG, Robiette R, Marchand-Brynaert J. (S)-1-(Pent-4'-enoyl)-4-(hydroxymethyl)-azetidin-2-one derivatives as inhibitors of human fatty acid amide hydrolase (hFAAH): synthesis, biological evaluation and molecular modelling. J Enzyme Inhib Med Chem 2013; 29:654-62. [PMID: 24102523 DOI: 10.3109/14756366.2013.837900] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
A series of lipophilic ester derivatives (2a-g) of (S)-1-(pent-4'-enoyl)-4-(hydroxymethyl)-azetidin-2-one has been synthesised in three steps from (S)-4-(benzyloxycarbonyl)-azetidin-2-one and evaluated as novel, reversible, β-lactamic inhibitors of endocannabinoid-degrading enzymes (human fatty acid amide hydrolase (hFAAH) and monoacylglycerol lipase (hMAGL)). The compounds showed IC50 values in the micromolar range and selectivity for hFAAH versus hMAGL. The unexpected 1000-fold decrease in activity of 2a comparatively to the known regioisomeric structure 1a (i.e. lipophilic chains placed on N1 and C3 positions of the β-lactam core) could be explained on the basis of docking studies into a revisited model of hFAAH active site, considering one or two water molecules in interaction with the catalytic triad.
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Affiliation(s)
- Joséphine Caruano
- Institut de la Matière Condensée et des Nanosciences (IMCN), Université catholique de Louvain (UCL) , Louvain-la-Neuve , Belgium
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20
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Baeza B, Casarrubios L, Sierra MA. Towards a General Synthesis of 3-Metal-Substituted β-Lactams. Chemistry 2013; 19:11536-40. [DOI: 10.1002/chem.201301114] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2013] [Revised: 06/10/2013] [Indexed: 11/07/2022]
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21
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Zarei M, Karimi-Jaberi Z, Movahedi A. Synthesis of β-Lactams from Acids and Imines Using Thiocarbonyldiimidazole. SYNTHETIC COMMUN 2012. [DOI: 10.1080/00397911.2011.607935] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Maaroof Zarei
- a Department of Chemistry , College of Sciences, Hormozgan University , Bandar Abbas , Iran
| | - Zahed Karimi-Jaberi
- b Department of Chemistry , Firoozabad Branch, Islamic Azad University , Firoozabad , Fars , Iran
| | - Amin Movahedi
- b Department of Chemistry , Firoozabad Branch, Islamic Azad University , Firoozabad , Fars , Iran
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22
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23
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Zarei M. Utilization of DMF–PhCOCl Adduct as an Acid Activator in a New and Convenient Method for Preparation of β-Lactams. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2012. [DOI: 10.1246/bcsj.20110323] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Maaroof Zarei
- Department of Chemistry, College of Sciences, Hormozgan University
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24
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Zarei M, Mohamadzadeh M. 3-Thiolated 2-azetidinones: synthesis and in vitro antibacterial and antifungal activities. Tetrahedron 2011. [DOI: 10.1016/j.tet.2011.05.043] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Abstract
Human cytomegalovirus continues to impact adversely on the outcome of solid organ and stem cell transplantation and remains a major cause of congenital abnormalities. In the absence of a vaccine, antiviral drugs have been the mainstay of therapy. Although very few anticytomegalovirus drugs are currently licensed, there are multiple opportunities within the viral life cycle for drug development. In this article we summarize some of the key new antiviral agents undergoing preclinical and clinical development against a range of targets in the viral life cycle, highlighting those where further development is warranted or being undertaken.
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Affiliation(s)
| | - Richard SB Milne
- Medical Research Council Centre for Medical Molecular Virology, Division of Infection & Immunity, Department of Infection, University College Medical School (Royal Free Campus), Rowland Hill Street, Hampstead, London NW3 2QG, UK
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Petrik V, Röschenthaler GV, Cahard D. Diastereoselective synthesis of trans-trifluoromethyl-β-lactams and α-alkyl-β-trifluoromethyl-β-amino esters. Tetrahedron 2011. [DOI: 10.1016/j.tet.2011.03.001] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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27
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Jarrahpour A, Fadavi A, Zarei M. Synthesis of Structurally Diverse 2-Azetidinones via Staudinger Reaction on a Solid Support. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2011. [DOI: 10.1246/bcsj.20100212] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Pérez-Faginas P, Aranda MT, García-López MT, Snoeck R, Andrei G, Balzarini J, González-Muñiz R. Synthesis and SAR studies on azetidine-containing dipeptides as HCMV inhibitors. Bioorg Med Chem 2010; 19:1155-61. [PMID: 21256035 PMCID: PMC7127091 DOI: 10.1016/j.bmc.2010.12.052] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2010] [Accepted: 12/23/2010] [Indexed: 12/02/2022]
Abstract
SAR studies on an azetidine-containing dipeptide prototype inhibitor of HCMV are described. Three series of structurally modified analogues, involving substitutions at the N- and C-terminus, and at the C-terminal side-chain were synthesized and evaluated for antiviral activity. Aliphatic or no substituents at the C-carboxamide group, an aliphatic C-terminal side-chain, as well as a benzyloxycarbonyl moiety at the N-terminus were absolute requirements for anti-HCMV activity. The conformational restriction induced by the 2-azetidine residue into the dipeptide derivatives, identified by 1H NMR as a γ-type reverse turn, seems to have influence on the activity of these molecules.
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Affiliation(s)
- Paula Pérez-Faginas
- Instituto de Química Médica (CSIC), Juna de la Cierva, 3, 28006 Madrid, Spain
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Su W, Weng Y, Jiang L, Yang Y, Zhao L, Chen Z, Li Z, Li J. Recent Progress in the Use of Vilsmeier-Type Reagents. ORG PREP PROCED INT 2010. [DOI: 10.1080/00304948.2010.513911] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Zarei M, Jarrahpour A. Synthesis of N-unsubstituted β-lactams from N-alkoxyphenyl-β-lactams with cobalt(III) fluoride. Tetrahedron Lett 2010. [DOI: 10.1016/j.tetlet.2010.08.101] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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31
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A facile and expeditious approach for the synthesis of 2-azetidinone derivatives via a multicomponent reaction. MONATSHEFTE FUR CHEMIE 2010. [DOI: 10.1007/s00706-010-0342-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Jarrahpour A, Zarei M. Efficient one-pot synthesis of 2-azetidinones from acetic acid derivatives and imines using methoxymethylene-N,N-dimethyliminium salt. Tetrahedron 2010. [DOI: 10.1016/j.tet.2010.05.009] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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Jarrahpour A, Motamedifar M, Zarei M, Youssoufi MH, Mimouni M, Chohan ZH, Hadda TB. Petra, Osiris, and Molinspiration Together as a Guide in Drug Design: Predictions and Correlation Structure/Antibacterial Activity Relationships of New N-Sulfonyl Monocyclic β-Lactams. PHOSPHORUS SULFUR 2010. [DOI: 10.1080/10426500902953953] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- A. Jarrahpour
- a Department of Chemistry, College of Sciences , Shiraz University , Shiraz, Iran
| | - M. Motamedifar
- b Department of Bacteriology and Virology , Shiraz Medical School , Shiraz, Iran
| | - M. Zarei
- a Department of Chemistry, College of Sciences , Shiraz University , Shiraz, Iran
| | - M. H. Youssoufi
- c Laboratoire Chimie des Matériaux, Faculté Sciences , Oujda, Morocco
| | - M. Mimouni
- c Laboratoire Chimie des Matériaux, Faculté Sciences , Oujda, Morocco
| | - Z. H. Chohan
- d Department of Chemistry , Bahauddin Zakariya University , Multan, Pakistan
| | - T. Ben Hadda
- c Laboratoire Chimie des Matériaux, Faculté Sciences , Oujda, Morocco
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Jarrahpour A, Motamedifar M, Zarei M, Mimouni M. Synthesis of New N-Sulfonyl Monocyclic β-Lactams and the Investigation of Their Antibacterial Activities. PHOSPHORUS SULFUR 2010. [DOI: 10.1080/10426500902773161] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Aliasghar Jarrahpour
- a Department of Chemistry, College of Sciences , Shiraz University , Shiraz, Iran
| | - Mohammad Motamedifar
- b Department of Bacteriology and Virology, Shiraz Medical School , Shiraz University Medical Science , Shiraz, Iran
| | - Maaroof Zarei
- a Department of Chemistry, College of Sciences , Shiraz University , Shiraz, Iran
| | - Mostafa Mimouni
- c Laboratoire Chimie des Matériaux , Université Mohammed Premier , Oujda, Morocco
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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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Jarrahpour A, Zarei M. Ceric Ammonium Nitrate on Silica Gel for Solid–Solid PhaseN-Dearylation of β -Lactams. PHOSPHORUS SULFUR 2009. [DOI: 10.1080/10426500802336630] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Pérez-Faginas P, Aranda MT, Coady L, García-López MT, González-Muñiz R. Simple, Highly Enantioselective Access to Quaternary 1,3,4,4-Tetrasubstituted β-Lactams from Amino Acids: A Solid-Phase Approach. Adv Synth Catal 2008. [DOI: 10.1002/adsc.200800432] [Citation(s) in RCA: 12] [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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Jarrahpour A, Zarei M. The Vilsmeier reagent as an efficient acid activator for the synthesis of β-lactams. Tetrahedron Lett 2007. [DOI: 10.1016/j.tetlet.2007.10.012] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Benfatti F, Cardillo G, Gentilucci L, Tolomelli A. Synthesis of Four-Membered Ring Spiro-β-lactams by Epoxide Ring-Opening. European J Org Chem 2007. [DOI: 10.1002/ejoc.200601110] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Desai KG, Desai KR. Green route for the heterocyclization of 2-mercaptobenzimidazole into β-lactum segment derivatives containing –CONH– bridge with benzimidazole: Screening in vitro antimicrobial activity with various microorganisms. Bioorg Med Chem 2006; 14:8271-9. [PMID: 17035035 DOI: 10.1016/j.bmc.2006.09.017] [Citation(s) in RCA: 79] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2006] [Revised: 09/05/2006] [Accepted: 09/08/2006] [Indexed: 11/19/2022]
Abstract
The efficient and rapid synthesis of novel azetidin-2-ones 4a-j has been established. Thus, both microwave and conventional condensation 2-{(1H-benzimidazol)-ylthio}-N'-2-(substituted phenyl) hydrazide with chloroacetylchloride were carried out in DMF-benzene solvent in the presence of Et(3)N catalyst. The microwave synthesis route afforded better yield with short time. The novel heterocycles were characterized by elemental analysis and spectral features. Some of the produced compounds were screened for their antimicrobial activity.
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Affiliation(s)
- Krunal G Desai
- Department of Chemistry, Faculty of Science, Synthetic Organic Chemistry Research Laboratory, Veer Narmad South Gujarat University, Udhna-Magdalla Road, Surat (west)-395 007, Gujarat State, India.
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Cottier V, Barberis A, Lüthi U. Novel yeast cell-based assay to screen for inhibitors of human cytomegalovirus protease in a high-throughput format. Antimicrob Agents Chemother 2006; 50:565-71. [PMID: 16436711 PMCID: PMC1366920 DOI: 10.1128/aac.50.2.565-571.2006] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
The protease encoded by the human cytomegalovirus (HCMV) is an attractive target for antiviral drug development because of its essential function in viral replication. We describe here a cellular assay in the yeast Saccharomyces cerevisiae for the identification of small molecule inhibitors of HCMV protease by conditional growth in selective medium. In this system, the protease cleavage sequence is inserted into the N-(5'-phosphoribosyl)anthranilate isomerase (Trp1p), a yeast protein essential for cell proliferation in the absence of tryptophan. Coexpression of HCMV protease with the engineered Trp1p substrate in yeast cells results in site-specific cleavage and functional inactivation of the Trp1p enzyme, thereby leading to an arrest of cell proliferation. This growth arrest can be suppressed by the addition of validated HCMV protease inhibitors. The growth selection system presented here provides the basis for a high-throughput screen to identify HCMV protease inhibitors that are active in eukaryotic cells.
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Affiliation(s)
- Valérie Cottier
- ESBATech AG, Wagistr. 21, CH-8952 Zurich-Schlieren, Switzerland
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Jarrahpour A, Zarei M. Synthesis of novel N-sulfonyl monocyclic beta-lactams as potential antibacterial agents. Molecules 2006; 11:49-58. [PMID: 17962745 PMCID: PMC6148652 DOI: 10.3390/11010049] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2005] [Revised: 12/12/2005] [Accepted: 12/14/2005] [Indexed: 11/17/2022] Open
Abstract
New cis monocyclic beta-lactams were synthesized by [2+2] Staudinger cycloaddition reactions of the imine (3,4-dimethoxybenzylidene)-(4-methoxyphenyl)-amine and ketenes derived from different acyl chlorides and Et3N. These monocyclic beta-lactams were then cleaved by ceric ammonium nitrate (CAN) to give NH-monocyclic beta-lactams, which in turn were converted to N-sulfonyl monocyclic beta-lactams by treatment with four different sulfonyl chlorides in the presence of Et3N and 4,4-dimethyl-aminopyridine (DMAP).
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Affiliation(s)
- Aliasghar Jarrahpour
- Department of Chemistry, College of Sciences, Shiraz University, Shiraz 71454, Iran.
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Sperka T, Pitlik J, Bagossi P, Tözsér J. Beta-lactam compounds as apparently uncompetitive inhibitors of HIV-1 protease. Bioorg Med Chem Lett 2005; 15:3086-90. [PMID: 15893929 DOI: 10.1016/j.bmcl.2005.04.020] [Citation(s) in RCA: 102] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2004] [Revised: 03/31/2005] [Accepted: 04/14/2005] [Indexed: 10/25/2022]
Abstract
Compounds of a combinatorial monocyclic beta-lactam library were found to be apparently uncompetitive inhibitors of HIV-1 protease, providing lead compounds for a new class of HIV protease inhibitors.
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Affiliation(s)
- Tamás Sperka
- Department of Biochemistry and Molecular Biology, Research Center for Molecular Medicine, University of Debrecen, Faculty of Medicine, H-4012 Debrecen, Hungary
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Gerona-Navarro G, Pérez de Vega MJ, García-López MT, Andrei G, Snoeck R, De Clercq E, Balzarini J, González-Muñiz R. From 1-acyl-beta-lactam human cytomegalovirus protease inhibitors to 1-benzyloxycarbonylazetidines with improved antiviral activity. A straightforward approach to convert covalent to noncovalent inhibitors. J Med Chem 2005; 48:2612-21. [PMID: 15801851 DOI: 10.1021/jm0492812] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Starting from the structure of known beta-lactam covalent human cytomegalovirus (HCMV) protease inhibitors and from the knowledge of the residues implicated in the active site of this enzyme, we designed a series of phenylalanine-derived 2-azetidinones bearing a 4-carboxylate moiety that could be apt for additional interactions with the guanidine group of the Arg165/Arg166 residues of the viral protease. Some compounds within this series showed anti-HCMV activity at 10-50 muM, but rather high toxicity. The presence of aromatic 1-acyl groups and a certain hydrophobic character in the region of the 4-carboxylate were stringent requirements for anti-HCMV activity. To go a step ahead into the search for effective HCMV medicines, we then envisaged a series of noncovalent inhibitors by simple deletion of the carbonyl group in the beta-lactam derivatives to provide the corresponding azetidines. This led to low micromolar inhibitors of HCMV replication, with 17 and 27 being particularly promising lead compounds for further investigation, although their toxicity still needs to be lowered.
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