1
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Yan C, Zhang M, Li J, Zhang J, Wu Y. Thiol-promoted intermolecular cyclization to synthesize 1,2,4-oxadiazoles including tioxazafen under transition metal-free conditions. Org Biomol Chem 2023. [PMID: 37376991 DOI: 10.1039/d3ob00770g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/29/2023]
Abstract
A simple and efficient one-pot intermolecular annulation reaction for the synthesis of 1,2,4-oxadiazoles from amidoximes and benzyl thiols has been developed, in which benzyl thiols act as not only reactants but also organo-catalysts. The control experiments proved that thiol substrates could facilitate the dehydroaromatization step. High yield, functional group diversity and transition metal-free, extra oxidant-free, and mild conditions are the important practical features. Moreover, this protocol provides an effective alternative method for the synthesis of a commercially available broad-spectrum nematicide, tioxazafen.
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Affiliation(s)
- Congcong Yan
- Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou 450001, P. R. China
| | - Min Zhang
- Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou 450001, P. R. China
| | - Jiaxin Li
- Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou 450001, P. R. China
| | - Jinli Zhang
- Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou 450001, P. R. China
- Henan Key Laboratory of Chemical Biology and Organic Chemistry; Key Laboratory of Applied Chemistry of Henan Universities, Zhengzhou University, Zhengzhou, 450052, P.R. China.
| | - Yangjie Wu
- Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou 450001, P. R. China
- Henan Key Laboratory of Chemical Biology and Organic Chemistry; Key Laboratory of Applied Chemistry of Henan Universities, Zhengzhou University, Zhengzhou, 450052, P.R. China.
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2
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Efimova JA, Shetnev AA, Gasilina OA, Tarasenko MV, Korsakov MK. Synthesis of 3,5-Disubstituted-1,2,4-oxadiazole Sulfonamides in the Superbasic t-BuONa/DMAA System. RUSS J GEN CHEM+ 2022. [DOI: 10.1134/s1070363222120568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
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3
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Khan BA, Hamdani SS, Ahmed MN, Hameed S, Ashfaq M, Shawky AM, Ibrahim MAA, Sidhom PA. Synthesis, X-ray diffraction analysis, quantum chemical studies and α-amylase inhibition of probenecid derived S-alkylphthalimide-oxadiazole-benzenesulfonamide hybrids. J Enzyme Inhib Med Chem 2022; 37:1464-1478. [PMID: 35616297 PMCID: PMC9154803 DOI: 10.1080/14756366.2022.2078969] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 05/12/2022] [Accepted: 05/12/2022] [Indexed: 12/23/2022] Open
Abstract
Sulphonamide and 1,3,4-oxadiazole moieties are present as integral structural parts of many drugs and pharmaceuticals. Taking into account the significance of these moieties, we herein present the synthesis, single-crystal X-ray analysis, DFT studies, and α-amylase inhibition of probenecid derived two S-alkylphthalimide-oxadiazole-benzenesulfonamide hybrids. The synthesis has been accomplished in high yields. The final structures of both hybrids have been established completely with the help of different spectro-analytical techniques, including NMR, FTIR, HR-MS, and single-crystal X-ray diffraction analyses. In an effort to confirm the experimental findings, versatile quantum mechanical calculations and Hirshfeld Surface analysis have been performed. α-Amylase inhibition assay has been executed to investigate the enzyme inhibitory potential of both hybrids. The low IC50 value (76.92 ± 0.19 μg/mL) of hybrid 2 shows the good α-amylase inhibition potential of the respective compound. Ultimately, the binding affinities and features of the two hybrids are elucidated utilising a molecular docking technique against the α-amylase enzyme.
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Affiliation(s)
- Bilal Ahmad Khan
- Department of Chemistry, The University of Azad Jammu and Kashmir, Muzaffarabad, Pakistan
| | - Syeda Shamila Hamdani
- Department of Chemistry, The University of Azad Jammu and Kashmir, Muzaffarabad, Pakistan
- Department of Chemistry, Quaid-i-Azam University, Islamabad, Pakistan
| | - Muhammad Naeem Ahmed
- Department of Chemistry, The University of Azad Jammu and Kashmir, Muzaffarabad, Pakistan
| | - Shahid Hameed
- Department of Chemistry, Quaid-i-Azam University, Islamabad, Pakistan
| | - Muhammad Ashfaq
- Department of Physics, University of Sargodha, Sargodha, Pakistan
| | - Ahmed M. Shawky
- Science and Technology Unit (STU), Umm Al-Qura University, Makkah, Saudi Arabia
| | - Mahmoud A. A. Ibrahim
- Computational Chemistry Laboratory, Chemistry Department, Faculty of Science, Minia University, Minia, Egypt
| | - Peter A. Sidhom
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Tanta University, Tanta, Egypt
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4
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Presnukhina SI, Tarasenko MV, Geyl KK, Baykova SO, Baykov SV, Shetnev AA, Boyarskiy VP. Unusual Formation of 1,2,4-Oxadiazine Core in Reaction of Amidoximes with Maleic or Fumaric Esters. Molecules 2022; 27:molecules27217508. [PMID: 36364335 PMCID: PMC9655267 DOI: 10.3390/molecules27217508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Revised: 10/26/2022] [Accepted: 11/01/2022] [Indexed: 11/06/2022] Open
Abstract
We have developed a simple and convenient method for the synthesis of 3-aryl- and 3-hetaryl-1,2,4-oxadiazin-5-ones bearing an easily functionalizable (methoxycarbonyl)methyl group at position 6 via the reaction of aryl or hetaryl amidoximes with maleates or fumarates. The conditions for this reaction were optimized. Different products can be synthesized selectively in good yields depending on the base used and the ratio of reactants: substituted (1,2,4-oxadiazin-6-yl)acetic acids, corresponding methyl esters, or hybrid 3-(aryl)-6-((3-(aryl)-1,2,4-oxadiazol-5-yl)methyl)-4H-1,2,4-oxadiazin-5(6H)-ones. The reaction is tolerant to substituents’ electronic and steric effects in amidoximes. As a result, a series of 2-(5-oxo-3-(p-tolyl)-5,6-dihydro-4H-1,2,4-oxadiazin-6-yl)acetic acids, their methyl esters, and 1,2,4-oxadiazoles based on them were prepared and characterized by HRMS, 1H, and 13C NMR spectroscopy. The structures of three of them were elucidated with X-ray diffraction.
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Affiliation(s)
- Sofia I. Presnukhina
- Institute of Chemistry, Saint Petersburg State University, 7/9 Universitetskaya Nab., 199034 Saint Petersburg, Russia
| | - Marina V. Tarasenko
- Pharmaceutical Technology Transfer Centre, Yaroslavl State Pedagogical University Named after K.D. Ushinsky, 108 Respublikanskaya St., 150000 Yaroslavl, Russia
| | - Kirill K. Geyl
- Institute of Chemistry, Saint Petersburg State University, 7/9 Universitetskaya Nab., 199034 Saint Petersburg, Russia
| | - Svetlana O. Baykova
- Institute of Chemistry, Saint Petersburg State University, 7/9 Universitetskaya Nab., 199034 Saint Petersburg, Russia
| | - Sergey V. Baykov
- Institute of Chemistry, Saint Petersburg State University, 7/9 Universitetskaya Nab., 199034 Saint Petersburg, Russia
| | - Anton A. Shetnev
- Pharmaceutical Technology Transfer Centre, Yaroslavl State Pedagogical University Named after K.D. Ushinsky, 108 Respublikanskaya St., 150000 Yaroslavl, Russia
| | - Vadim P. Boyarskiy
- Institute of Chemistry, Saint Petersburg State University, 7/9 Universitetskaya Nab., 199034 Saint Petersburg, Russia
- Correspondence:
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5
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Baykov S, Tarasenko M, Kotlyarova V, Shetnev A, Zelenkov LE, Boyarskaya IA, Boyarskiy VP. 2‐(1,2,4‐Oxadiazol‐5‐yl)aniline as a New Scaffold for Blue Luminescent Materials. ChemistrySelect 2022. [DOI: 10.1002/slct.202201201] [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)
- Sergey Baykov
- Institute of Chemistry Saint Petersburg State University Universitetskaya Nab. 7/9 199034 Saint Petersburg Russian Federation
- Research School of Chemistry and Applied Biomedical Sciences Tomsk Polytechnic University 634034 Tomsk Russian Federation
| | - Marina Tarasenko
- Pharmaceutical Technology Transfer Center Yaroslavl State Pedagogical University named after K.D. Ushinsky 108 Respublikanskaya St. 150000 Yaroslavl Russian Federation
| | - Valentina Kotlyarova
- Pharmaceutical Technology Transfer Center Yaroslavl State Pedagogical University named after K.D. Ushinsky 108 Respublikanskaya St. 150000 Yaroslavl Russian Federation
| | - Anton Shetnev
- Pharmaceutical Technology Transfer Center Yaroslavl State Pedagogical University named after K.D. Ushinsky 108 Respublikanskaya St. 150000 Yaroslavl Russian Federation
| | - Lev E. Zelenkov
- Institute of Chemistry Saint Petersburg State University Universitetskaya Nab. 7/9 199034 Saint Petersburg Russian Federation
- ITMO University 191002 Saint Petersburg Russian Federation
| | - Irina A. Boyarskaya
- Institute of Chemistry Saint Petersburg State University Universitetskaya Nab. 7/9 199034 Saint Petersburg Russian Federation
| | - Vadim P. Boyarskiy
- Institute of Chemistry Saint Petersburg State University Universitetskaya Nab. 7/9 199034 Saint Petersburg Russian Federation
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6
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Baykov SV, Tarasenko MV, Semenov AV, Katlenok EA, Shetnev AA, Boyarskiy VP. Dualism of 1,2,4-oxadiazole ring in noncovalent interactions with carboxylic group. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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7
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Samsonowicz-Górski J, Brodzka A, Ostaszewski R, Koszelewski D. Screening for amidoxime reductases in plant roots and Saccharomyces cerevisiae - Development of biocatalytic method for chemoselective amidine synthesis. Bioorg Chem 2022; 124:105815. [PMID: 35512419 DOI: 10.1016/j.bioorg.2022.105815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 04/12/2022] [Accepted: 04/15/2022] [Indexed: 11/16/2022]
Abstract
The novel biocatalytic method for the synthesis of pharmaceutically relevant N-unsubstituted amidines was presented. The application of whole cells from commonly available vegetables allowed for the chemoselective reduction of the amidoxime moiety in the presence of other substituents prone to reduction or dehalogenation e.g. carbon-carbon double bond. Under optimized conditions several amidines were obtained with high yield up to 97% in aqueous medium at ambient temperature and atmospheric pressure. The practical potential of the newly developed method was shown in the preparative synthesis of anti-parasitic drug, phenamidine. Moreover, for the first time the enantioselective bioreduction of chiral racemic amidoximes to the corresponding amidines has been shown. The developed sustainable biocatalytic protocol fulfils the green chemistry rules and no application of metal catalysts meets the strict requirements of the pharmaceutical industry regarding metal contamination.
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Affiliation(s)
- Jan Samsonowicz-Górski
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Anna Brodzka
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Ryszard Ostaszewski
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland.
| | - Dominik Koszelewski
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland.
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8
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The Synthesis and Evaluation of Amidoximes as Cytotoxic Agents on Model Bacterial E. coli Strains. MATERIALS 2021; 14:ma14247577. [PMID: 34947169 PMCID: PMC8708467 DOI: 10.3390/ma14247577] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 12/03/2021] [Accepted: 12/07/2021] [Indexed: 11/17/2022]
Abstract
The biological research on newly synthesized amidoximes, Boc-protected amidoximes and Boc-derived amidines, obtained by a reduction of the parent amidoximes is reported, herein. Due to the presence of a free amino group in both amidines and amidoximes, these compounds can undergo various chemical reactions such as N-alkylation and N-acylation. One such reaction is Boc-protection, often used in organic synthesis to protect the amino and imino groups. Until now, Boc-protected amidoximes have not been tested for biological activity. Amidoxime derivatives were tested on bacterial E. coli strains. Initial cellular studies tests and digestion with Fpg after the modification of bacterial DNA, suggest that these compounds may have greater potential as antibacterial agents compared to antibiotics such as ciprofloxacin (ci), bleomycin (b) and cloxacillin (cl). The described compounds are highly specific for pathogenic E. coli strains on the basis of the model strains used and may be used in the future as new substitutes for commonly used antibiotics in clinical and hospital infections in the pandemic era.
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9
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Tarasenko MV, Kotlyarova VD, Baykov SV, Shetnev AA. 2-(1,2,4-Oxadiazol-5-yl)anilines Based on Amidoximes and Isatoic Anhydrides: Synthesis and Structure Features. RUSS J GEN CHEM+ 2021. [DOI: 10.1134/s1070363221050030] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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10
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Baikov SV, Trukhanova YA, Tarasenko MV, Kinzhalov MA. Synthesis and Study of the Structure of Palladium(II) Acyclic
Diaminocarbene Complexes Containing a 1,2,4-Oxadiazole Moiety. RUSS J GEN CHEM+ 2020. [DOI: 10.1134/s1070363220100126] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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11
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Tarasenko MV, Presnukhina SI, Baikov SV, Shetnev AA. Synthesis and Evaluation of Antibacterial Activity of 1,2,4-Oxadiazole-Containing Biphenylcarboxylic Acids. RUSS J GEN CHEM+ 2020. [DOI: 10.1134/s1070363220090042] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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12
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13
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Shetnev AA, Pankratieva VE, Kunichkina AS, Vlasov AS, Proskurina IK, Kotov AD, Korsakov MK. Synthesis of 3,5-Disubstituted 1,2,4-Oxadiazoles from Amidoximes and Aldehydes in the Superbasic System NaOH/DMSO. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2020. [DOI: 10.1134/s107042802007009x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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14
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Saadati F, Kaboudin B, Hasanloei R, Namazifar Z, Marset X, Guillena G. Manganese oxide nanoparticles supported on graphene oxide as an efficient nanocatalyst for the synthesis of 1,2,4‐oxadiazoles from aldehydes. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5838] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Fariba Saadati
- Department of Chemistry, Faculty of Science University of Zanjan Zanjan 45371‐38791 Iran
- Department of Chemistry University of British Columbia 2036 Main Mall Vancouver British Columbia V6T 1Z1 Canada
| | - Babak Kaboudin
- Department of Chemistry Institute for Advanced Studies in Basic Sciences (IASBS) Gava Zang Zanjan 45137‐66731 Iran
| | - Rana Hasanloei
- Department of Chemistry, Faculty of Science University of Zanjan Zanjan 45371‐38791 Iran
| | - Zeinab Namazifar
- Department of Chemistry, Faculty of Science University of Zanjan Zanjan 45371‐38791 Iran
| | - Xavier Marset
- Departamento de Química Orgánica, e Instituto de Síntesis Orgánica (ISO) Universidad de Alicante Alicante 03080‐ Alicante Spain
| | - Gabriela Guillena
- Department of Chemistry Institute for Advanced Studies in Basic Sciences (IASBS) Gava Zang Zanjan 45137‐66731 Iran
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15
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Presnukhina S, Tarasenko M, Baykov S, Smirnov SN, Boyarskiy VP, Shetnev A, Korsakov MK. Entry into (E)-3-(1,2,4-oxadiazol-5-yl)acrylic acids via a one-pot ring-opening/ring-closing/retro-Diels-Alder reaction sequence. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2019.151543] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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16
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Geyl K, Baykov S, Tarasenko M, Zelenkov LE, Matveevskaya V, Boyarskiy VP. Convenient entry to N-pyridinylureas with pharmaceutically privileged oxadiazole substituents via the acid-catalyzed C H activation of N-oxides. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2019.151108] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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17
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Yavari I, Amirahmadi A, Halvagar MR. Formation of 1,2,4-oxadiazole derivatives from Erlenmeyer azlactones and amidoximes. MONATSHEFTE FUR CHEMIE 2019. [DOI: 10.1007/s00706-019-02486-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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18
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Diastereoselective Opening of Bridged Anhydrides by Amidoximes Providing Access to 1,2,4-Oxadiazole/Norborna(e)ne Hybrids. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900843] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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19
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Campofelice A, Lentini L, Di Leonardo A, Melfi R, Tutone M, Pace A, Pibiri I. Strategies against Nonsense: Oxadiazoles as Translational Readthrough-Inducing Drugs (TRIDs). Int J Mol Sci 2019; 20:ijms20133329. [PMID: 31284579 PMCID: PMC6651739 DOI: 10.3390/ijms20133329] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Revised: 07/01/2019] [Accepted: 07/02/2019] [Indexed: 12/24/2022] Open
Abstract
This review focuses on the use of oxadiazoles as translational readthrough-inducing drugs (TRIDs) to rescue the functional full-length protein expression in mendelian genetic diseases caused by nonsense mutations. These mutations in specific genes generate premature termination codons (PTCs) responsible for the translation of truncated proteins. After a brief introduction on nonsense mutations and their pathological effects, the features of various classes of TRIDs will be described discussing differences or similarities in their mechanisms of action. Strategies to correct the PTCs will be presented, particularly focusing on a new class of Ataluren-like oxadiazole derivatives in comparison to aminoglycosides. Additionally, recent results on the efficiency of new candidate TRIDs in restoring the production of the cystic fibrosis transmembrane regulator (CFTR) protein will be presented. Finally, a prospectus on complementary strategies to enhance the effect of TRIDs will be illustrated together with a conclusive paragraph about perspectives, opportunities, and caveats in developing small molecules as TRIDs.
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Affiliation(s)
- Ambra Campofelice
- Dipartimento di Scienze e Tecnologie Biologiche, Chimiche e Farmaceutiche (STEBICEF), Università Degli Studi di Palermo, Viale delle Scienze Ed. 16-17, 90128 Palermo, Italy
| | - Laura Lentini
- Dipartimento di Scienze e Tecnologie Biologiche, Chimiche e Farmaceutiche (STEBICEF), Università Degli Studi di Palermo, Viale delle Scienze Ed. 16-17, 90128 Palermo, Italy
| | - Aldo Di Leonardo
- Dipartimento di Scienze e Tecnologie Biologiche, Chimiche e Farmaceutiche (STEBICEF), Università Degli Studi di Palermo, Viale delle Scienze Ed. 16-17, 90128 Palermo, Italy
| | - Raffaella Melfi
- Dipartimento di Scienze e Tecnologie Biologiche, Chimiche e Farmaceutiche (STEBICEF), Università Degli Studi di Palermo, Viale delle Scienze Ed. 16-17, 90128 Palermo, Italy
| | - Marco Tutone
- Dipartimento di Scienze e Tecnologie Biologiche, Chimiche e Farmaceutiche (STEBICEF), Università Degli Studi di Palermo, Viale delle Scienze Ed. 16-17, 90128 Palermo, Italy
| | - Andrea Pace
- Dipartimento di Scienze e Tecnologie Biologiche, Chimiche e Farmaceutiche (STEBICEF), Università Degli Studi di Palermo, Viale delle Scienze Ed. 16-17, 90128 Palermo, Italy
| | - Ivana Pibiri
- Dipartimento di Scienze e Tecnologie Biologiche, Chimiche e Farmaceutiche (STEBICEF), Università Degli Studi di Palermo, Viale delle Scienze Ed. 16-17, 90128 Palermo, Italy.
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20
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Golushko AA, Khoroshilova OV, Vasilyev AV. Synthesis of 1,2,4-Oxadiazoles by Tandem Reaction of Nitroalkenes with Arenes and Nitriles in the Superacid TfOH. J Org Chem 2019; 84:7495-7500. [PMID: 31117566 DOI: 10.1021/acs.joc.9b00812] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The tandem reaction of nitroalkenes with arenes and nitriles in the superacid CF3SO3H (TfOH) results in the formation of 1,2,4-oxadiazole derivatives in yields up to 96%. This reaction proceeds via the consequent interaction of arenes and nitriles, as nucleophiles, with intermediate cationic species derived by the protonation of nitroalkenes in TfOH. This is novel and general synthesis of 1,2,4-oxadiazoles, which are very important compounds for medicinal chemistry.
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Affiliation(s)
- Andrei A Golushko
- Department of Organic Chemistry, Institute of Chemistry , Saint Petersburg State University , Universitetskaya nab., 7/9 , Saint Petersburg 199034 , Russia
| | - Olesya V Khoroshilova
- Center for X-ray Diffraction Studies, Research Park , Saint Petersburg State University , Universitetskiy pr., 26 , Saint Petersburg , Petrodvoretz 198504 , Russia
| | - Aleksander V Vasilyev
- Department of Organic Chemistry, Institute of Chemistry , Saint Petersburg State University , Universitetskaya nab., 7/9 , Saint Petersburg 199034 , Russia.,Department of Chemistry , Saint Petersburg State Forest Technical University , Institutsky per., 5 , Saint Petersburg 194021 , Russia
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21
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Li M, Li W, Lin CD, Wang JH, Wen LR. One Base for Two Shots: Metal-Free Substituent-Controlled Synthesis of Two Kinds of Oxadiazine Derivatives from Alkynylbenziodoxolones and Amidoximes. J Org Chem 2019; 84:6904-6915. [DOI: 10.1021/acs.joc.9b00659] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ming Li
- State Key Laboratory Base of Eco-Chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China
| | - Wei Li
- State Key Laboratory Base of Eco-Chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China
| | - Cheng-Dong Lin
- State Key Laboratory Base of Eco-Chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China
| | - Jia-Hui Wang
- State Key Laboratory Base of Eco-Chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China
| | - Li-Rong Wen
- State Key Laboratory Base of Eco-Chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China
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22
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Shetnev A, Baykov S, Kalinin S, Belova A, Sharoyko V, Rozhkov A, Zelenkov L, Tarasenko M, Sadykov E, Korsakov M, Krasavin M. 1,2,4-Oxadiazole/2-Imidazoline Hybrids: Multi-target-directed Compounds for the Treatment of Infectious Diseases and Cancer. Int J Mol Sci 2019; 20:ijms20071699. [PMID: 30959765 PMCID: PMC6480344 DOI: 10.3390/ijms20071699] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 03/31/2019] [Accepted: 04/03/2019] [Indexed: 12/25/2022] Open
Abstract
Replacement of amide moiety with the 1,2,4-oxadiazole core in the scaffold of recently reported efflux pump inhibitors afforded a novel series of oxadiazole/2-imidazoline hybrids. The latter compounds exhibited promising antibacterial activity on both Gram-positive (Staphylococcus aureus, Bacillus subtilis) and Gram-negative (Escherichia coli, Pseudomonasfluorescens) strains. Furthermore, selected compounds markedly inhibited the growth of certain drug-resistant bacteria. Additionally, the study revealed the antiproliferative activity of several antibacterial frontrunners against pancreas ductal adenocarcinoma (PANC-1) cell line, as well as their type-selective monoamine oxidase (MAO) inhibitory profile.
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Affiliation(s)
- Anton Shetnev
- Pharmaceutical Technology Transfer Center, Ushinsky Yaroslavl State Pedagogical University, 108 Respublikanskaya St., Yaroslavl 150000, Russia.
| | - Sergey Baykov
- Institute of Chemistry, Saint Petersburg State University, 26 Universitetskii Pr, Peterhof, Saint Petersburg 198504, Russia.
| | - Stanislav Kalinin
- Institute of Chemistry, Saint Petersburg State University, 26 Universitetskii Pr, Peterhof, Saint Petersburg 198504, Russia.
| | - Alexandra Belova
- Pharmaceutical Technology Transfer Center, Ushinsky Yaroslavl State Pedagogical University, 108 Respublikanskaya St., Yaroslavl 150000, Russia.
| | - Vladimir Sharoyko
- Institute of Chemistry, Saint Petersburg State University, 26 Universitetskii Pr, Peterhof, Saint Petersburg 198504, Russia.
| | - Anton Rozhkov
- Institute of Chemistry, Saint Petersburg State University, 26 Universitetskii Pr, Peterhof, Saint Petersburg 198504, Russia.
| | - Lev Zelenkov
- Institute of Chemistry, Saint Petersburg State University, 26 Universitetskii Pr, Peterhof, Saint Petersburg 198504, Russia.
| | - Marina Tarasenko
- Yaroslavl State Technical University, 88 Moscowsky Pr, Yaroslavl 150023, Russia.
| | - Evgeny Sadykov
- A.E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch Russian Academy of Science, 1 Favorsky Str, Irkutsk 664033, Russian.
| | - Mikhail Korsakov
- Pharmaceutical Technology Transfer Center, Ushinsky Yaroslavl State Pedagogical University, 108 Respublikanskaya St., Yaroslavl 150000, Russia.
| | - Mikhail Krasavin
- Institute of Chemistry, Saint Petersburg State University, 26 Universitetskii Pr, Peterhof, Saint Petersburg 198504, Russia.
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23
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Krasavin M, Shetnev A, Sharonova T, Baykov S, Kalinin S, Nocentini A, Sharoyko V, Poli G, Tuccinardi T, Presnukhina S, Tennikova TB, Supuran CT. Continued exploration of 1,2,4-oxadiazole periphery for carbonic anhydrase-targeting primary arene sulfonamides: Discovery of subnanomolar inhibitors of membrane-bound hCA IX isoform that selectively kill cancer cells in hypoxic environment. Eur J Med Chem 2018; 164:92-105. [PMID: 30594030 DOI: 10.1016/j.ejmech.2018.12.049] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Revised: 12/20/2018] [Accepted: 12/20/2018] [Indexed: 01/01/2023]
Abstract
An expanded set of diversely substituted 1,2,4-oxadiazole-containing primary aromatic sulfonamides was synthesized and tested for inhibition of human carbonic anhydrase I, II, IX and XII isoforms. The initial biochemical profiling revealed a significantly more potent inhibition of cancer-related, membrane-bound isoform hCA IX (reaching into submicromolar range), on top of potent inhibition of hCA XII that is another cancer target. The observed structure-activity relationships have been rationalized by molecular modeling. Comparative single-concentration profiling of the carbonic anhydrase inhibitors synthesized for antiproliferative effects against normal (ARPE-19) and cancer (PANC-1) cell lines under chemically induced hypoxia conditions revealed several candidate compounds selectively targeting cancer cells. More in-depth characterization of these leads revealed two structurally related compounds that showed promising selective cytotoxicity against pancreatic cancer (PANC-1) and melanoma (SK-MEL-2) cell lines.
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Affiliation(s)
- Mikhail Krasavin
- Saint Petersburg State University, Saint Petersburg, 199034, Russian Federation.
| | - Anton Shetnev
- The Ushinsky Yaroslavl State Pedagogical University, Yaroslavl, 150000, Russian Federation
| | - Tatyana Sharonova
- Saint Petersburg State University, Saint Petersburg, 199034, Russian Federation
| | - Sergey Baykov
- Saint Petersburg State University, Saint Petersburg, 199034, Russian Federation
| | - Stanislav Kalinin
- Saint Petersburg State University, Saint Petersburg, 199034, Russian Federation
| | - Alessio Nocentini
- Neurofarba Department, Universita degli Studi di Firenze, Florence, Italy
| | - Vladimir Sharoyko
- Saint Petersburg State University, Saint Petersburg, 199034, Russian Federation
| | - Giulio Poli
- Department of Pharmacy, University of Pisa, 56126, Pisa, Italy
| | | | - Sofia Presnukhina
- The Ushinsky Yaroslavl State Pedagogical University, Yaroslavl, 150000, Russian Federation
| | - Tatiana B Tennikova
- Saint Petersburg State University, Saint Petersburg, 199034, Russian Federation
| | - Claudiu T Supuran
- Neurofarba Department, Universita degli Studi di Firenze, Florence, Italy.
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24
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Pankrat’eva VE, Sharonova TV, Tarasenko MV, Baikov SV, Kofanov ER. One-Pot Synthesis of 3,5-Disubstituted 1,2,4-Oxadiazoles Using Catalytic System NaOH‒DMSO. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2018. [DOI: 10.1134/s1070428018080213] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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25
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Sharonova T, Pankrat'eva V, Savko P, Baykov S, Shetnev A. Facile room-temperature assembly of the 1,2,4-oxadiazole core from readily available amidoximes and carboxylic acids. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.06.019] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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