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Farghaly TA, Dawood KM. Inhibitory Activities of Pyrazolo-Oxazine Heterocyclic Derivatives. Mini Rev Med Chem 2021; 22:1256-1267. [PMID: 34967287 DOI: 10.2174/1389557522666211229114446] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 07/05/2021] [Accepted: 09/10/2021] [Indexed: 11/22/2022]
Abstract
Despite several reports and reviews addressing the biological significance of pyrazoles and oxazines, no comprehensive work on the pyrazolo oxazine fused ring system has been published so far.We report all biological evaluations on pyrazolo-oxazine derivatives in this mini-review to provide an avenue for medicinal and pharmacological researchers to conduct further in-depth exploration.
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Affiliation(s)
- Thoraya A Farghaly
- Department of Chemistry, Faculty of Science, Cairo University, Giza, 12613, Egypt
- Department of Chemistry, Faculty of Applied Science, Umm Al-Qura University, Makkah Almukkarramah, Saudi Arabia
| | - Kamal M Dawood
- Department of Chemistry, Faculty of Science, Cairo University, Giza, 12613, Egypt
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2
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Fadeev AA, Chagarovskiy AO, Makarov AS, Levina II, Ivanova OA, Uchuskin MG, Trushkov IV. Synthesis of (Het)aryl 2-(2-hydroxyaryl)cyclopropyl Ketones. Molecules 2020; 25:molecules25235748. [PMID: 33291488 PMCID: PMC7729819 DOI: 10.3390/molecules25235748] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Revised: 12/02/2020] [Accepted: 12/04/2020] [Indexed: 11/16/2022] Open
Abstract
A simple general method for the synthesis of 1-acyl-2-(ortho-hydroxyaryl)cyclopropanes, which belong to the donor–acceptor cyclopropane family, has been developed. This method, based on the Corey–Chaykovsky cyclopropanation of 2-hydroxychalcones, allows for the preparation of a large diversity of hydroxy-substituted cyclopropanes, which can serve as promising building blocks for the synthesis of various bioactive compounds.
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Affiliation(s)
- Alexander A. Fadeev
- Department of Organic Chemistry, Faculty of Science, Charles University, Hlavova 8, 12800 Prague 2, Czech Republic;
- Department of Chemistry, Perm State University, Bukireva 15, Perm 614990, Russia;
| | - Alexey O. Chagarovskiy
- N. D. Zelinsky Institute of Organic Chemistry, Leninsky pr. 47, Moscow 119991, Russia; (A.O.C.); (O.A.I.)
- Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology, Samory Mashela 1, Moscow 117997, Russia
| | - Anton S. Makarov
- Department of Chemistry, Perm State University, Bukireva 15, Perm 614990, Russia;
| | - Irina I. Levina
- N. M. Emanuel Institute of Biochemical Physcis Russian Academy of Sciences, Kosygina 4, Moscow 117198, Russia;
| | - Olga A. Ivanova
- N. D. Zelinsky Institute of Organic Chemistry, Leninsky pr. 47, Moscow 119991, Russia; (A.O.C.); (O.A.I.)
- Department of Chemistry, M. V. Lomonosov Moscow State University, Leninskie gory 1-3, Moscow 119991, Russia
| | - Maxim G. Uchuskin
- Department of Chemistry, Perm State University, Bukireva 15, Perm 614990, Russia;
- Correspondence: (M.G.U.); (I.V.T.); Tel.: +7-916-645-9951 (I.V.T.)
| | - Igor V. Trushkov
- N. D. Zelinsky Institute of Organic Chemistry, Leninsky pr. 47, Moscow 119991, Russia; (A.O.C.); (O.A.I.)
- Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology, Samory Mashela 1, Moscow 117997, Russia
- Correspondence: (M.G.U.); (I.V.T.); Tel.: +7-916-645-9951 (I.V.T.)
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Abstract
Pyrazolo-oxazine fused systems are interesting classes of heterocyclic compounds
exhibiting pronounced biological applications such as anticancer, antitubercular,
anti-inflammatory, antibacterial and antifungal activities as well as inhibiting COX-1 and
COX-2 enzymes. Depending on the distribution position of the heteroatoms (N and O), there
are fourteen different systems of pyrazolo-oxazine. Nine of them were biologically abundant
in literature, for example, pyrazolo[3,4-e][1,3]oxazines are used as analogs of antibiotics
Formycin, Formycin B, Oxoformycin B. This review article summarizes the concerted efforts
expended on most of the synthetic routes to the various types of pyrazolo-oxazines in
the literature until the first quarter of 2020. The reactions of pyrazolo-oxazines with various
reagents are also outlined.
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Affiliation(s)
- Kamal M. Dawood
- Department of Chemistry, Faculty of Science, Cairo University, Giza, 12613, Egypt
| | - Thoraya A. Farghaly
- Department of Chemistry, Faculty of Science, Cairo University, Giza, 12613, Egypt
| | - Mohamed A. Raslan
- Department of Chemistry, Faculty of Science, Aswan University, 81528 Aswan, Egypt
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Sapegin A, Panova V, Reutskaya E, Smirnov AV, Krasavin M. A novel, flexible strategy to construct privileged dibenzo[ b,f ][1,4,5]oxathiazepine 5,5-dioxides and their heterocyclic isosteres. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.10.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Sapegin AV, Kalinin SA, Smirnov AV, Dorogov MV, Krasavin M. Efficient Use of 1,2-Dihaloazine Synthons in Transition-Metal-Free Preparation of Diverse Heterocycle-Fused 1,4-Oxazepines. European J Org Chem 2015. [DOI: 10.1002/ejoc.201403397] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Sapegin AV, Kalinin SA, Smirnov AV, Dorogov MV, Krasavin M. New tetracyclic 1,4-oxazepines constructed via practically simple tandem condensation strategy from readily available synthons. Tetrahedron 2014. [DOI: 10.1016/j.tet.2013.12.026] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Yin G, Fan L, Ren T, Zheng C, Tao Q, Wu A, She N. Synthesis of functionalized 2-aryl-4-(indol-3-yl)-4H-chromenes via iodine-catalyzed domino Michael addition-intramolecular cyclization reaction. Org Biomol Chem 2013; 10:8877-83. [PMID: 23051946 DOI: 10.1039/c2ob26642c] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An efficient synthesis of novel functionalized 2-aryl-4-(indol-3-yl)-4H-chromenes has been developed, in the presence of a catalytic amount of iodine, from easily available starting materials, 2-hydroxychalcone derivatives. Indole, substituted indoles and 7-azaindole are suitable for this transformation. The possible domino Michael addition-intramolecular cyclization reaction mechanism is proposed.
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Affiliation(s)
- Guodong Yin
- Hubei Key Laboratory of Pollutant Analysis and Reuse Technology, College of Chemistry and Environmental Engineering, Hubei Normal University, Huangshi 435002, China.
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Catarzi D, Colotta V, Varano F, Poli D, Squarcialupi L, Filacchioni G, Varani K, Vincenzi F, Borea PA, Dal Ben D, Lambertucci C, Cristalli G. Pyrazolo[1,5-c]quinazoline derivatives and their simplified analogues as adenosine receptor antagonists: Synthesis, structure–affinity relationships and molecular modeling studies. Bioorg Med Chem 2013; 21:283-94. [DOI: 10.1016/j.bmc.2012.10.031] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2012] [Revised: 10/03/2012] [Accepted: 10/14/2012] [Indexed: 11/26/2022]
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Synthesis of some pyrazolo[1,5-c][1,3]benzoxazines and a new 5H-pyrazolo[1,5-c][1,3,2]benzoxazaphosphorine ring system. J Heterocycl Chem 2005. [DOI: 10.1002/jhet.5570420616] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Colotta V, Catarzi D, Varano F, Cecchi L, Filacchioni G, Martini C, Giusti L, Lucacchini A. Tricyclic heteroaromatic systems. Synthesis and benzodiazepine receptor affinity of 2-substituted-1-benzopyrano[3,4-d]oxazol-4-ones, -thiazol-4-ones, and -imidazol-4-ones. ACTA ACUST UNITED AC 1998. [DOI: 10.1016/s0014-827x(98)00028-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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French KL, Angel AJ, Williams AR, Hurst DR, Beam CF. A new preparation of substituted 4H-1-benzothiopyran-4-ones from c(α)N-benzoylhydrazones or c(α)N-carboalkoxyhydrazones and methyl thiosalicylate. J Heterocycl Chem 1998. [DOI: 10.1002/jhet.5570350109] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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