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Dimitriou E, Jones RH, Pritchard RG, Miller GJ, O'Brien M. Gas-liquid flow hydrogenation of nitroarenes: Efficient access to a pharmaceutically relevant pyrrolobenzo[1,4]diazepine scaffold. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.09.025] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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2
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A novel tandem Betti/Ullmann oxidation reaction as an efficient route for synthesis of new oxazepine derivatives. J CHEM SCI 2017. [DOI: 10.1007/s12039-017-1343-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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3
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Wang M, Wang L, Guo Q, Ge J, Lin D, Ye X. A Facile and Efficient Approach to Seven-membered Heterocycles by Chlorosilane-catalyzed Domino Reaction. J Heterocycl Chem 2014. [DOI: 10.1002/jhet.2206] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Min Wang
- School of Pharmacy; Wenzhou Medical University; 270 Xueyuan Road Wenzhou 325027 China
| | - Lingtian Wang
- School of Medicine; Shandong University; 44 Wenhua West Road, Lixia District Jinan 250012 China
| | - Qin Guo
- School of Pharmacy; Wenzhou Medical University; 270 Xueyuan Road Wenzhou 325027 China
| | - Junjun Ge
- School of Pharmacy; Wenzhou Medical University; 270 Xueyuan Road Wenzhou 325027 China
| | - Deqing Lin
- School of Ophthalmology and Optometry; Wenzhou Medical University; 270 Xueyuan Road Wenzhou 325027 China
| | - Xiaoxia Ye
- School of Pharmacy; Wenzhou Medical University; 270 Xueyuan Road Wenzhou 325027 China
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Pandit N, Singla RK, Shrivastava B. Current updates on oxazolidinone and its significance. INTERNATIONAL JOURNAL OF MEDICINAL CHEMISTRY 2012; 2012:159285. [PMID: 25954524 PMCID: PMC4412212 DOI: 10.1155/2012/159285] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/22/2011] [Revised: 10/16/2011] [Accepted: 10/20/2011] [Indexed: 11/17/2022]
Abstract
Oxazolidinone is a five-member heterocyclic ring exhibiting potential medicinal properties with preferential antibacterial activity. Scientists reported various synthetic procedures for this heterocyclic structure. Current review articles tried to cover each and every potential aspect of oxazolidinone like synthetic routes, pharmacological mechanism of action, medicinal properties, and current research activities.
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Affiliation(s)
- Neha Pandit
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Sciences, Jaipur National University, Jagatpura-Jaipur, Rajasthan 302025, India
| | - Rajeev K. Singla
- Sadbhavna College of Management & Technology, Jalaldiwal, Ludhiana-Barnala State Highway-13, Raikot (Ludhiana), Punjab, India
| | - Birendra Shrivastava
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Sciences, Jaipur National University, Jagatpura-Jaipur, Rajasthan 302025, India
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5
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Kim SY, Park HB, Cho JH, Yoo KH, Oh CH. Synthesis and antibacterial activities of novel oxazolidinones having spiro[2,4]heptane moieties. Bioorg Med Chem Lett 2009; 19:2558-61. [DOI: 10.1016/j.bmcl.2009.03.025] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2009] [Revised: 03/04/2009] [Accepted: 03/07/2009] [Indexed: 10/21/2022]
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6
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Kim SJ, Jung MH, Yoo KH, Cho JH, Oh CH. Synthesis and antibacterial activities of novel oxazolidinones having cyclic sulfonamide moieties. Bioorg Med Chem Lett 2008; 18:5815-8. [DOI: 10.1016/j.bmcl.2008.09.034] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2008] [Revised: 07/14/2008] [Accepted: 09/06/2008] [Indexed: 11/26/2022]
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7
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Takhi M, Singh G, Murugan C, Thaplyyal N, Maitra S, Bhaskarreddy K, Amarnath P, Mallik A, Harisudan T, Trivedi RK, Sreenivas K, Selvakumar N, Iqbal J. Novel and potent oxazolidinone antibacterials featuring 3-indolylglyoxamide substituents. Bioorg Med Chem Lett 2008; 18:5150-5. [DOI: 10.1016/j.bmcl.2008.03.043] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2007] [Revised: 02/15/2008] [Accepted: 03/17/2008] [Indexed: 11/25/2022]
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8
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Tymoshenko D. Chapter 1 Benzoheteropines with Fused Pyrrole, Furan and Thiophene Rings. ADVANCES IN HETEROCYCLIC CHEMISTRY 2008. [DOI: 10.1016/s0065-2725(07)00001-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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9
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Vara Prasad JVN. New oxazolidinones. Curr Opin Microbiol 2007; 10:454-60. [PMID: 17928263 DOI: 10.1016/j.mib.2007.08.001] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2007] [Accepted: 08/03/2007] [Indexed: 11/17/2022]
Abstract
Due to the emergence of resistance to known antibiotics to various organisms, for example, Staphylococcus, Streptococcus, Enterococci, and Pseudomonas there is a renewed interest in the discovery of new antibacterials. Oxazolidinones, totally synthetic class of novel antibacterials, possess activity against drug-resistant Gram-positive pathogens, especially MRSA. Linezolid, the first approved drug from this class, has shown a great promise in saving lives of many patients by acting against drug-resistant Gram-positive organisms. However, its use is somewhat limited because of its myelotoxicity when used long term (>21 days). Various research groups are active in this area either to improve myelotoxicity profile of linezolid or to expand the spectrum of activity of linezolid. In spite of active research in this area, the discovery of an oxazolidinone possessing improved myelotoxicity compared to linezolid, linezolid-like efficacy, and PK remains challenging.
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Affiliation(s)
- J V N Vara Prasad
- Pfizer Global Research and Development, Michigan Laboratories, 2800 Plymouth Road, Ann Arbor, MI 48105, USA.
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Aroua L, Baklouti A. Synthesis of α,ω‐Bis(oxazolidinone)polyoxyethylene via a Lithium Bromide–Catalyzed Reaction of Oligoethylene Glycol Diglycidyl Ethers with Isocyanates. SYNTHETIC COMMUN 2007. [DOI: 10.1080/00397910701316920] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Lotfi Aroua
- a Laboratory of Structural Organic Chemistry, Department of Chemistry, Faculty of Sciences of Tunis , Tunis, Tunisia
| | - Ahmed Baklouti
- a Laboratory of Structural Organic Chemistry, Department of Chemistry, Faculty of Sciences of Tunis , Tunis, Tunisia
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11
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El-Osaily YA, Sarhan AAO, El-Dean AMK. Reactions and Reactivity of Thienopyridines: Facile Synthesis of Some Pyridothienooxazepine Derivatives. PHOSPHORUS SULFUR 2007. [DOI: 10.1080/10426500600883122] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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12
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Das J, Sitaram Kumar M, Subrahmanyam D, Sastry TVRS, Prasad Narasimhulu C, Laxman Rao CV, Kannan M, Roshaiah M, Awasthi R, Patil SN, Sarnaik HM, Rao Mamidi NVS, Selvakumar N, Iqbal J. Substituent activity relationship studies on new azolo benzoxazepinyl oxazolidinones. Bioorg Med Chem 2006; 14:8032-42. [PMID: 16904333 DOI: 10.1016/j.bmc.2006.07.040] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2006] [Revised: 07/20/2006] [Accepted: 07/21/2006] [Indexed: 10/24/2022]
Abstract
In an effort to discover potent antibacterials based on the entropically favored 'bioactive conformation' approach, a series of novel tricyclic molecules mimicking the conformationally constrained structure of Linezolid is reported. Based on the initial tricyclic molecule 1, the benzazepine derivative 2 was designed where the tricyclic structure had more flexibility around C-N bond compared to 1. While, the molecule 2 was less active, the molecule 3 showed promising antibacterial activity presumably after having obtained rigidity due to pyrrole ring. The syntheses, SAR studies, and evaluation of 3 as a lead compound are reported.
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Affiliation(s)
- Jagattaran Das
- Anti-infective Group, Discovery Research, Dr. Reddy's Laboratories Ltd., Miyapur, Hyderabad 500 049, India
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13
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Takhi M, Murugan C, Munikumar M, Bhaskarreddy KM, Singh G, Sreenivas K, Sitaramkumar M, Selvakumar N, Das J, Trehan S, Iqbal J. Synthesis and antibacterial activity of novel oxazolidinones bearing N-hydroxyacetamidine substituent. Bioorg Med Chem Lett 2006; 16:2391-5. [PMID: 16488606 DOI: 10.1016/j.bmcl.2006.01.109] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2005] [Revised: 01/21/2006] [Accepted: 01/27/2006] [Indexed: 10/25/2022]
Abstract
Novel oxazolidinone antibacterials containing N-hydroxyacetamidine moiety are synthesized with the diversity at C-5 terminus. These compounds have been evaluated against a panel of clinically relevant gram-positive and gram-negative pathogens. Most of the analogs in this series displayed activity superior to Linezolid and in vivo efficacies of selected oxazolidinones are also disclosed herein.
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Affiliation(s)
- Mohamed Takhi
- Anti-infectives Group, Discovery Research, Dr. Reddy's Laboratoties Ltd, Miyapur Hyderabad 500-049, India.
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Jacqueline C, Caillon J, Potel G. Linézolide, données récentes expérimentales in vitro et in vivo. ACTA ACUST UNITED AC 2005. [DOI: 10.1016/s1294-5501(05)80455-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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15
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Griera R, Cantos-Llopart C, Amat M, Bosch J, del Castillo JC, Huguet J. New potential antibacterials: a synthetic route to N-aryloxazolidinone/3-aryltetrahydroisoquinoline hybrids. Bioorg Med Chem Lett 2005; 16:529-31. [PMID: 16275066 DOI: 10.1016/j.bmcl.2005.10.053] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2005] [Accepted: 10/18/2005] [Indexed: 11/28/2022]
Abstract
A synthetic route to a new structural type of potential antibacterials, with a hybrid 3-aryltetrahydroisoquinoline-6,7-diol/N-aryloxazolidinone structure, is reported. The synthesis involves the successive construction of the 3-aryltetrahydroisoquinoline and 4-substituted oxazolidinone moieties, the latter taking advantage of the functionalization at the para position of the aryl group.
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Affiliation(s)
- Rosa Griera
- Laboratory of Organic Chemistry, Faculty of Pharmacy, University of Barcelona, 08028 Barcelona, Spain
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