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1
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Bucci R, Giofré S, Clerici F, Contini A, Pinto A, Erba E, Soave R, Pellegrino S, Gelmi ML. Tetrahydro-4H-(pyrrolo[3,4-d]isoxazol-3-yl)methanamine: A Bicyclic Diamino Scaffold Stabilizing Parallel Turn Conformations. J Org Chem 2018; 83:11493-11501. [DOI: 10.1021/acs.joc.8b01299] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Raffaella Bucci
- DISFARM, Sezione di Chimica Generale e Organica “A. Marchesini”, Università degli Studi Milano Via Venezian 21, Milano 20133, Italy
| | - Sabrina Giofré
- DISFARM, Sezione di Chimica Generale e Organica “A. Marchesini”, Università degli Studi Milano Via Venezian 21, Milano 20133, Italy
| | - Francesca Clerici
- DISFARM, Sezione di Chimica Generale e Organica “A. Marchesini”, Università degli Studi Milano Via Venezian 21, Milano 20133, Italy
| | - Alessandro Contini
- DISFARM, Sezione di Chimica Generale e Organica “A. Marchesini”, Università degli Studi Milano Via Venezian 21, Milano 20133, Italy
| | - Andrea Pinto
- DeFENS, Sezione di Scienze Chimiche e Biomolecolari, Università degli Studi Milano, Via Celoria 2, Milano 20133, Italy
| | - Emanuela Erba
- DISFARM, Sezione di Chimica Generale e Organica “A. Marchesini”, Università degli Studi Milano Via Venezian 21, Milano 20133, Italy
| | - Raffaella Soave
- CNR-Istituto di Scienze e Tecnologie Molecolari, Via Golgi 19, Milano 20133, Italy
| | - Sara Pellegrino
- DISFARM, Sezione di Chimica Generale e Organica “A. Marchesini”, Università degli Studi Milano Via Venezian 21, Milano 20133, Italy
| | - Maria Luisa Gelmi
- DISFARM, Sezione di Chimica Generale e Organica “A. Marchesini”, Università degli Studi Milano Via Venezian 21, Milano 20133, Italy
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2
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Rommelmann P, Betke T, Gröger H. Synthesis of Enantiomerically Pure N-Acyl Amino Nitriles via Catalytic Dehydration of Oximes and Application in a de Novo Synthesis of Vildagliptin. Org Process Res Dev 2017. [DOI: 10.1021/acs.oprd.7b00169] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Philipp Rommelmann
- Chair of Organic Chemistry
I, Faculty of Chemistry, Bielefeld University, Universitätsstr. 25, 33615 Bielefeld, Germany
| | - Tobias Betke
- Chair of Organic Chemistry
I, Faculty of Chemistry, Bielefeld University, Universitätsstr. 25, 33615 Bielefeld, Germany
| | - Harald Gröger
- Chair of Organic Chemistry
I, Faculty of Chemistry, Bielefeld University, Universitätsstr. 25, 33615 Bielefeld, Germany
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3
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Mirjafary Z, Abdoli M, Saeidian H, Kakanejadifard A, Farnia SMF. Review of the synthesis of acyclic and cyclic oxime ethers. RSC Adv 2016. [DOI: 10.1039/c5ra25591k] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Oxime ethers have attracted much attention due to their potential biological activities and wide variety of synthetic applications.
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Affiliation(s)
- Zohreh Mirjafary
- Department of Chemistry
- Tehran Science and Research Branch
- Islamic Azad University
- Tehran
- Iran
| | - Morteza Abdoli
- Department of Chemistry
- Faculty of Science
- Lorestan University
- Khorramabad
- Iran
| | - Hamid Saeidian
- Department of Science
- Payame Noor University (PNU)
- Tehran
- Iran
| | - Ali Kakanejadifard
- Department of Chemistry
- Faculty of Science
- Lorestan University
- Khorramabad
- Iran
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4
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Recent Advances in Application of Amino Acids: Key Building Blocks in Design and Syntheses of Heterocyclic Compounds. ADVANCES IN HETEROCYCLIC CHEMISTRY 2015. [DOI: 10.1016/bs.aihch.2015.02.002] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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5
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Vishwanatha TM, Sureshbabu VV. Copper(0) Nanoparticles in Click Chemistry: Synthesis of 3,5-Disubstituted Isoxazoles. J Heterocycl Chem 2014. [DOI: 10.1002/jhet.2065] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- T. M. Vishwanatha
- # 109, Peptide Research Laboratory, Department of Studies in Chemistry, Central College Campus; Dr. B. R. Ambedkar Veedhi, Bangalore University; Bangalore 560 001 India
| | - Vommina V. Sureshbabu
- # 109, Peptide Research Laboratory, Department of Studies in Chemistry, Central College Campus; Dr. B. R. Ambedkar Veedhi, Bangalore University; Bangalore 560 001 India
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6
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On the reaction of sterically hindered α,β-unsaturated ketones with hydroxylamine: preparation of 5-hydroxy derivatives of isoxazolidine and 4,5-dihydroisoxazole. Russ Chem Bull 2012. [DOI: 10.1007/s11172-012-0088-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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7
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A Facile One-pot Synthesis of N α-Urethane Protected 3-Amino Alkyl Isoxazole-5-Carboxylic Acids and their Utility for the Preparation of Isoxazole-Linked Peptidomimetics. Int J Pept Res Ther 2011. [DOI: 10.1007/s10989-011-9256-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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8
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9
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Stereoselective synthesis of β-substituted-l-threonines from enantiopure 5-acetyl-2-isoxazolines. Tetrahedron 2011. [DOI: 10.1016/j.tet.2011.02.055] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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10
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Inokuchi E, Yamada A, Hozumi K, Tomita K, Oishi S, Ohno H, Nomizu M, Fujii N. Design and synthesis of amidine-type peptide bond isosteres: application of nitrile oxide derivatives as active ester equivalents in peptide and peptidomimetics synthesis. Org Biomol Chem 2011; 9:3421-7. [DOI: 10.1039/c0ob01193b] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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11
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Enzymatic resolution of (±)-5-phenyl-4,5-dihydroisoxazole-3-carboxylic acid ethyl ester and its transformations into polyfunctionalised amino acids and dipeptides. ACTA ACUST UNITED AC 2009. [DOI: 10.1016/j.tetasy.2009.07.025] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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12
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Cremonesi G, Croce PD, Fontana F, Fiorelli C, Rosa CL. Stereoselective synthesis of β,ε-dihydroxy-α-amino acids by ring opening of 4,5-dihydroisoxazolyl derivatives. ACTA ACUST UNITED AC 2008. [DOI: 10.1016/j.tetasy.2008.11.034] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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13
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Pathak VN, Jain M, Tiwari A. SYNTHESIS OF 3-(2-ARYL-1H-INDOL-3-YL)-4-AROYL-5-ARYLISOXAZOLINES. ORG PREP PROCED INT 2008. [DOI: 10.1080/00304940809458114] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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14
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Bull JA, Balskus EP, Horan RAJ, Langner M, Ley SV. Total Synthesis of Potent Antifungal Marine Bisoxazole Natural Products Bengazoles A and B. Chemistry 2007; 13:5515-38. [PMID: 17440905 DOI: 10.1002/chem.200700033] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
The bengazoles are a family of marine natural products that display potent antifungal activity and a unique structure, containing two oxazole rings flanking a single carbon atom. Total syntheses of bengazole A and B are described, which contain a sensitive stereogenic centre at this position between the two oxazoles. Additionally, the synthesis of 10-epi-bengazole A is reported. Two parallel synthetic routes were investigated, relying on construction of the 2,4-disubstituted oxazole under mild conditions and a diastereoselective 1,3-dipolar cycloaddition. Our successful route is high yielding, provides rapid access to single stereoisomers of the complex natural products and allows the synthesis of analogues for biological evaluation.
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Affiliation(s)
- James A Bull
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK
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15
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Zaman S, Mitsuru K, Abell AD. Synthesis of Trisubstituted Imidazoles by Palladium-Catalyzed Cyclization of O-Pentafluorobenzoylamidoximes: Application to Amino Acid Mimetics with a C-Terminal Imidazole. Org Lett 2005; 7:609-11. [PMID: 15704906 DOI: 10.1021/ol047628p] [Citation(s) in RCA: 112] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
1-Benzyl-4-methylimidazoles with a range of substituents at the 2-position are prepared from O-pentafluorobenzoylamidoximes on treatment with catalytic amounts of Pd(PPh3)4 and triethylamine. The sequence provides access to optically active amino acid mimetics with a C-terminal imidazole. [structure: see text]
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Affiliation(s)
- Shazia Zaman
- Department of Chemistry, University of Canterbury, Private Bag 4800, Christchurch, New Zealand
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17
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Lee YS, Kim BH. Heterocyclic nucleoside analogues: design and synthesis of antiviral, modified nucleosides containing isoxazole heterocycles. Bioorg Med Chem Lett 2002; 12:1395-7. [PMID: 11992785 DOI: 10.1016/s0960-894x(02)00182-8] [Citation(s) in RCA: 88] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
We have designed and synthesized novel antiviral nucleoside analogues, which consist of isoxazole rings as modified sugars and nucleobases (thymine, uracil, and 5-fluorouracil) with a methylene linker between them. These compounds represent a new class of modified nucleoside analogues and some of them show potent antiviral activities against Polio virus (Coxsackie B type 3 and Vesicular Stomatitis).
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Affiliation(s)
- Yoon-Suk Lee
- National Research Laboratory, Department of Chemistry, Center for Integrated Molecular Systems, Division of Molecular and Life Sciences, Pohang University of Science and Technology, 790-784, Pohang, South Korea
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Kang KH, Pae AN, Choi KI, Cho YS, Chung BY, Lee JE, Jung SH, Koh HY, Lee HY. Solution-phase combinatorial synthesis of isoxazolines and isoxazoles using [2+3] cycloaddition reaction of nitrile oxides. Tetrahedron Lett 2001. [DOI: 10.1016/s0040-4039(00)02180-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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20
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Guarna A, Guidi A, Machetti F, Menchi G, Occhiato EG, Scarpi D, Sisi S, Trabocchi A. Synthesis and Reactivity of Bicycles Derived from Tartaric Acid and α-Amino Acids: A Novel Class of Conformationally Constrained Dipeptide Isosteres Based upon Enantiopure 3-Aza-6,8-dioxabicyclo[3.2.1]octane-7-carboxylic Acid. J Org Chem 1999. [DOI: 10.1021/jo9904967] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Antonio Guarna
- Department of Organic Chemistry “U. Schiff”, and Center of Heterocyclic Compounds C.N.R., University of Florence, Via G. Capponi 9, I-50121 Florence, Italy, and Menarini Ricerche S.p.A., Chemistry Research Department, Via Sette Santi, 3, I-50131 Florence, Italy
| | - Antonio Guidi
- Department of Organic Chemistry “U. Schiff”, and Center of Heterocyclic Compounds C.N.R., University of Florence, Via G. Capponi 9, I-50121 Florence, Italy, and Menarini Ricerche S.p.A., Chemistry Research Department, Via Sette Santi, 3, I-50131 Florence, Italy
| | - Fabrizio Machetti
- Department of Organic Chemistry “U. Schiff”, and Center of Heterocyclic Compounds C.N.R., University of Florence, Via G. Capponi 9, I-50121 Florence, Italy, and Menarini Ricerche S.p.A., Chemistry Research Department, Via Sette Santi, 3, I-50131 Florence, Italy
| | - Gloria Menchi
- Department of Organic Chemistry “U. Schiff”, and Center of Heterocyclic Compounds C.N.R., University of Florence, Via G. Capponi 9, I-50121 Florence, Italy, and Menarini Ricerche S.p.A., Chemistry Research Department, Via Sette Santi, 3, I-50131 Florence, Italy
| | - Ernesto G. Occhiato
- Department of Organic Chemistry “U. Schiff”, and Center of Heterocyclic Compounds C.N.R., University of Florence, Via G. Capponi 9, I-50121 Florence, Italy, and Menarini Ricerche S.p.A., Chemistry Research Department, Via Sette Santi, 3, I-50131 Florence, Italy
| | - Dina Scarpi
- Department of Organic Chemistry “U. Schiff”, and Center of Heterocyclic Compounds C.N.R., University of Florence, Via G. Capponi 9, I-50121 Florence, Italy, and Menarini Ricerche S.p.A., Chemistry Research Department, Via Sette Santi, 3, I-50131 Florence, Italy
| | - Sauro Sisi
- Department of Organic Chemistry “U. Schiff”, and Center of Heterocyclic Compounds C.N.R., University of Florence, Via G. Capponi 9, I-50121 Florence, Italy, and Menarini Ricerche S.p.A., Chemistry Research Department, Via Sette Santi, 3, I-50131 Florence, Italy
| | - Andrea Trabocchi
- Department of Organic Chemistry “U. Schiff”, and Center of Heterocyclic Compounds C.N.R., University of Florence, Via G. Capponi 9, I-50121 Florence, Italy, and Menarini Ricerche S.p.A., Chemistry Research Department, Via Sette Santi, 3, I-50131 Florence, Italy
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21
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Kim BH, Cho SG, Ha TK. An ab Initio Study of Intramolecular Hydrogen Bondings in α-Hydroxy Ketomethylene Dipeptide Isostere. J Org Chem 1999; 64:5036-5041. [DOI: 10.1021/jo982274z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Byeang Hyean Kim
- Dapartment of Chemistry, Pohang University of Science and Technology, Pohang 790-784, Korea, Agency for Defense Development, P.O. Box 35-1, Yuseong, Taejon 305-600, Korea, and Laboratory of Physical Chemistry, Swiss Federal Institute of Technology, CH-8092 Zurich, Switzerland
| | - Soo Gyeong Cho
- Dapartment of Chemistry, Pohang University of Science and Technology, Pohang 790-784, Korea, Agency for Defense Development, P.O. Box 35-1, Yuseong, Taejon 305-600, Korea, and Laboratory of Physical Chemistry, Swiss Federal Institute of Technology, CH-8092 Zurich, Switzerland
| | - Tae-Kyu Ha
- Dapartment of Chemistry, Pohang University of Science and Technology, Pohang 790-784, Korea, Agency for Defense Development, P.O. Box 35-1, Yuseong, Taejon 305-600, Korea, and Laboratory of Physical Chemistry, Swiss Federal Institute of Technology, CH-8092 Zurich, Switzerland
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22
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Raymond Jones C, Dawson CE, O'Mahony MJ, Patel P. A second-generation cycloaddition approach to 3-acyl-4-hydroxypyridin-2-ones. Tetrahedron Lett 1999. [DOI: 10.1016/s0040-4039(99)00655-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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23
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Kim SJ, Lee JY, Kim BH. Design and synthesis of isoxazole and isoxazoline linkage for replacement of nucleotide phosphodiester. Bioorg Med Chem Lett 1998; 8:1313-6. [PMID: 9871757 DOI: 10.1016/s0960-894x(98)00210-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Synthetic routes for oligonucleotides which have isoxazoline or isoxazole linkage have been developed, and di- and tri-nucleotides with thymine bases have been prepared.
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Affiliation(s)
- S J Kim
- Department of Chemistry, Pohang University of Science and Technology, Korea
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