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Neo AG, Ramiro JL, García-Valverde M, Díaz J, Marcos CF. Stefano Marcaccini: a pioneer in isocyanide chemistry. Mol Divers 2024; 28:335-418. [PMID: 37043161 PMCID: PMC10876884 DOI: 10.1007/s11030-023-10641-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Accepted: 03/20/2023] [Indexed: 04/13/2023]
Abstract
Stefano Marcaccini was one of the pioneers in the use of isocyanide-based multicomponent reactions in organic synthesis. Throughout his career at the University of Florence he explored many different faces of isocyanide chemistry, especially those geared towards the synthesis of biologically relevant heterocycles. His work inspired many researchers who contributed to other important developments in the field of multicomponent reactions and created a school of synthetic chemists that continues today. In this manuscript we intend to review the articles on isocyanide multicomponent reactions published by Dr. Marcaccini and analyse their influence on the following works by other researchers. With this, we hope to highlight the immense contribution of Stefano Marcaccini to the development of isocyanide chemistry and modern organic synthesis as well as the influence of his research on future generations. We believe that this review will not only be a well-deserved tribute to the figure of Stefano Marcaccini, but will also serve as a useful inspiration for chemists working in this field.
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Affiliation(s)
- Ana G Neo
- Laboratory of Bioorganic Chemistry & Membrane Biophysics (L.O.B.O.), Universidad de Extremadura, 10003, Cáceres, Spain
| | - José Luis Ramiro
- Laboratory of Bioorganic Chemistry & Membrane Biophysics (L.O.B.O.), Universidad de Extremadura, 10003, Cáceres, Spain
| | - María García-Valverde
- Departamento de Química, Facultad de Ciencias, Universidad de Burgos, 09001, Burgos, Spain
| | - Jesús Díaz
- Laboratory of Bioorganic Chemistry & Membrane Biophysics (L.O.B.O.), Universidad de Extremadura, 10003, Cáceres, Spain
| | - Carlos F Marcos
- Laboratory of Bioorganic Chemistry & Membrane Biophysics (L.O.B.O.), Universidad de Extremadura, 10003, Cáceres, Spain.
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2
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Khan I, Ibrar A, Zaib S. Alkynoates as Versatile and Powerful Chemical Tools for the Rapid Assembly of Diverse Heterocycles under Transition-Metal Catalysis: Recent Developments and Challenges. Top Curr Chem (Cham) 2021; 379:3. [PMID: 33398642 DOI: 10.1007/s41061-020-00316-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Accepted: 11/16/2020] [Indexed: 12/15/2022]
Abstract
Heterocycles, heteroaromatics and spirocyclic entities are ubiquitous components of a wide plethora of synthetic drugs, biologically active natural products, marketed pharmaceuticals and agrochemical targets. Recognizing their high proportion in drugs and rich pharmacological potential, these invaluable structural motifs have garnered significant interest, thus enabling the development of efficient catalytic methodologies providing access to architecturally complex and diverse molecules with high atom-economy and low cost. These chemical processes not only allow the formation of diverse heterocycles but also utilize a range of flexible and easily accessible building units in a single operation to discover diversity-oriented synthetic approaches. Alkynoates are significantly important, diverse and powerful building blocks in organic chemistry due to their unique and inherent properties such as the electronic bias on carbon-carbon triple bonds posed by electron-withdrawing groups or the metallic coordination site provided by carbonyl groups. The present review highlights the comprehensive picture of the utility of alkynoates (2007-2019) for the synthesis of various heterocycles (> 50 types) using transition-metal catalysts (Ru, Rh, Pd, Ir, Ag, Au, Pt, Cu, Mn, Fe) in various forms. The valuable function of versatile alkynoates (bearing multifunctional groups) as simple and useful starting materials is explored, thus cyclizing with an array of coupling partners to deliver a broad range of oxygen-, nitrogen-, sulfur-containing heterocycles alongside fused-, and spiro-heterocyclic compounds. In addition, these examples will also focus the scope and reaction limitations, as well as mechanistic investigations into the synthesis of these heterocycles. The biological significance will also be discussed, citing relevant examples of drug molecules highlighting each class of heterocycles. This review summarizes the recent developments in the synthetic methods for the synthesis of various heterocycles using alkynoates as readily available starting materials under transition-metal catalysis.
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Affiliation(s)
- Imtiaz Khan
- Department of Chemistry, School of Natural Sciences, The University of Manchester, Oxford Road, Manchester, M13 9PL, UK.
- Manchester Institute of Biotechnology, The University of Manchester, 131 Princess Street, Manchester, M1 7DN, UK.
| | - Aliya Ibrar
- Department of Chemistry, Faculty of Natural Sciences, The University of Haripur, Haripur, KPK-22620, Pakistan
| | - Sumera Zaib
- Department of Biochemistry, Faculty of Life Sciences, University of Central Punjab, Lahore, 54590, Pakistan
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3
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Amirani Poor M, Darehkordi A, Anary-Abbasinejad M, Mohammadi M. Gabapentin-base synthesis and theoretical studies of biologically active compounds: N-cyclohexyl-3-oxo-2-(3-oxo-2-azaspiro[4.5] decan-2-yl)-3-arylpropanamides and N-(tert-butyl)-2-(3-oxo-2-azaspiro[4.5]decan-2-yl)-2-arylacetamide derivatives. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2017.09.061] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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4
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Lepikhina A, Dar’in D, Bakulina O, Chupakhin E, Krasavin M. Skeletal Diversity in Combinatorial Fashion: A New Format for the Castagnoli-Cushman Reaction. ACS COMBINATORIAL SCIENCE 2017; 19:702-707. [PMID: 29019643 DOI: 10.1021/acscombsci.7b00118] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A new format for the Castagnoli-Cushman reaction of structurally diverse dicarboxylic acids, amines, and aldehydes in the presence of acetic anhydride as dehydrating agent is described. The reaction is distinctly amenable to parallel format: the combinatorial array of 180 reactions delivered 157 products of >85% purity without chromatographic purification (of this number, 143 compounds had >94% purity). The new method offers a convenient preparation of the skeletally and peripherally diverse, lead- and druglike γ- and δ-lactam carboxylic acids with high diastereoselectivity in combinatorial fashion.
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Affiliation(s)
- Anastasia Lepikhina
- Saint Petersburg State University, Saint
Petersburg, 199034 Russian Federation
| | - Dmitry Dar’in
- Saint Petersburg State University, Saint
Petersburg, 199034 Russian Federation
| | - Olga Bakulina
- Saint Petersburg State University, Saint
Petersburg, 199034 Russian Federation
| | - Evgeny Chupakhin
- Immanuel Kant Baltic Federal University, Kaliningrad, 236016 Russian Federation
| | - Mikhail Krasavin
- Saint Petersburg State University, Saint
Petersburg, 199034 Russian Federation
- Immanuel Kant Baltic Federal University, Kaliningrad, 236016 Russian Federation
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5
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Banfi L, Basso A, Lambruschini C, Moni L, Riva R. Synthesis of seven-membered nitrogen heterocycles through the Ugi multicomponent reaction. Chem Heterocycl Compd (N Y) 2017. [DOI: 10.1007/s10593-017-2065-1] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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6
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Carbajales C, Sawada JI, Marzaro G, Sotelo E, Escalante L, Sánchez-Díaz Marta A, García-Mera X, Asai A, Coelho A. Multicomponent Assembly of the Kinesin Spindle Protein Inhibitor CPUYJ039 and Analogues as Antimitotic Agents. ACS COMBINATORIAL SCIENCE 2017; 19:153-160. [PMID: 28135059 DOI: 10.1021/acscombsci.6b00166] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The potent kinesin spindle protein inhibitor CPUYJ039 and a set of analogues were prepared by a target-oriented approach based on a Ugi reaction that uses 2-nitrophenyl isocyanides as key building blocks. The herein documented strategy provides straightforward and atom economical access to potent benzimidazole-based antimitotic agents by exploring the versatility and exploratory power of the Ugi reaction. The results of docking studies and biological activity evaluations of the benzimidazole compounds are also reported.
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Affiliation(s)
- Carlos Carbajales
- Center
for Research in Biological Chemistry and Molecular Materials, University of Santiago de Compostela, Jenaro de la Fuente s/n, Campus
Vida, Santiago de Compostela 15782, Spain
| | - Jun-ichi Sawada
- Graduate
School of Pharmaceutical Sciences, University of Shizuoka, Suruga-ku, Shizuoka 422-8526, Japan
| | - Giovanni Marzaro
- Department
of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35131 Padova, Italy
| | - Eddy Sotelo
- Center
for Research in Biological Chemistry and Molecular Materials, University of Santiago de Compostela, Jenaro de la Fuente s/n, Campus
Vida, Santiago de Compostela 15782, Spain
- Department
of Organic Chemistry, Faculty of Pharmacy, University of Santiago de Compostela, Avenida das Ciencias, s/n, Campus sur, Santiago de Compostela 15782, Spain
| | - Luz Escalante
- Center
for Research in Biological Chemistry and Molecular Materials, University of Santiago de Compostela, Jenaro de la Fuente s/n, Campus
Vida, Santiago de Compostela 15782, Spain
| | - Antonio Sánchez-Díaz Marta
- Center
for Research in Biological Chemistry and Molecular Materials, University of Santiago de Compostela, Jenaro de la Fuente s/n, Campus
Vida, Santiago de Compostela 15782, Spain
| | - Xerardo García-Mera
- Department
of Organic Chemistry, Faculty of Pharmacy, University of Santiago de Compostela, Avenida das Ciencias, s/n, Campus sur, Santiago de Compostela 15782, Spain
| | - Akira Asai
- Graduate
School of Pharmaceutical Sciences, University of Shizuoka, Suruga-ku, Shizuoka 422-8526, Japan
| | - Alberto Coelho
- Center
for Research in Biological Chemistry and Molecular Materials, University of Santiago de Compostela, Jenaro de la Fuente s/n, Campus
Vida, Santiago de Compostela 15782, Spain
- Department
of Organic Chemistry, Faculty of Pharmacy, University of Santiago de Compostela, Avenida das Ciencias, s/n, Campus sur, Santiago de Compostela 15782, Spain
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7
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Tarasiuk TM, Shyshkina OO. Synthesis of 4,5-dihydro-1,4-benzothiazepin-3(2H)-one (microreview). Chem Heterocycl Compd (N Y) 2017. [DOI: 10.1007/s10593-017-1998-8] [Citation(s) in RCA: 1] [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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8
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Synthesis of Indole Annulated [1,3]-Thiazaheterocycles and -macrocycles via Ring-Closing Metathesis. ChemistrySelect 2016. [DOI: 10.1002/slct.201600583] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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9
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Facile Synthesis of 3-Halobenzo-heterocyclic-2-carbonyl Compoundsviain situ Halogenation-Oxidation. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600431] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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10
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Darehkordi A, Zand-Vakili F, Talebizadeh Rafsanjani A. A novel gabapentin based intermolecular Ugi four-center, three-component reaction for preparing N-cyclohexyl-2-(3-oxo-2-azaspiro[4,5]decan-2-yl)-2-aryl acetamide derivatives. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2015.12.079] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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11
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Gouda MA, Abu-Hashem AA, Saad HH, Elattar KM. 5-Chloropyrazole-4-carboxaldehydes as synthon in heterocyclic synthesis. RESEARCH ON CHEMICAL INTERMEDIATES 2015. [DOI: 10.1007/s11164-015-2139-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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12
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A new route to the versatile synthesis of thiopyrano[2,3-b:6,5-b′]diindoles via 2-(alkylthio)-indole-3-carbaldehydes. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.08.100] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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13
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Reddy BS, Venkata Ganesh A, Vani M, Ramalinga Murthy T, Kalivendi SV, Yadav J. Thee-component, one-pot synthesis of hexahydroazepino[3,4- b ]indole and tetrahydro-1 H -pyrido[3,4- b ]indole derivatives and evaluation of their cytotoxicity. Bioorg Med Chem Lett 2014; 24:4501-4503. [DOI: 10.1016/j.bmcl.2014.07.084] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2014] [Revised: 07/24/2014] [Accepted: 07/30/2014] [Indexed: 10/24/2022]
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14
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Taj T, Kamble RR, Marganakop SB. Facile Synthesis of Pyrazoline Derivatized Amides via Sydnone Ring Cleavage. J Heterocycl Chem 2014. [DOI: 10.1002/jhet.1852] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Tasneem Taj
- Department of Studies in Chemistry; Karnatak University; Pavate Nagar Dharwad 580003 India
| | - Ravindra R. Kamble
- Department of Studies in Chemistry; Karnatak University; Pavate Nagar Dharwad 580003 India
| | - Sheetal B. Marganakop
- Department of Studies in Chemistry; Karnatak University; Pavate Nagar Dharwad 580003 India
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15
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Reddy PL, Ashok Kumar D, Lakshmi Devi M, Reddy TV, Reddy BS, Narender R. Ugi three-component coupling reaction for the synthesis of 2-(6-oxo-11-phenyl-7,8-dihydrobenzo[b]pyrrolo[1,2-d][1,4]diazocin-5(6H)-yl)-2-phenylacetamide derivatives. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2013.11.106] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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16
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Stolyarenko VY, Evdokimov AA, Shishkin VI. Synthesis of Tetrazole-substituted Spirocyclic γ-lactams by One-pot Azido-Ugi Reaction–cyclization. MENDELEEV COMMUNICATIONS 2013. [DOI: 10.1016/j.mencom.2013.03.020] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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17
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18
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Gunawan S, Keck K, Laetsch A, Hulme C. Synthesis of peptidomimetics, δ- and ε-lactam tetrazoles. Mol Divers 2012; 16:601-6. [PMID: 22622388 DOI: 10.1007/s11030-012-9373-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2012] [Accepted: 04/30/2012] [Indexed: 11/28/2022]
Abstract
A concise two-step procedure for the synthesis of novel δ-lactam tetrazoles has been established via the Ugi-azide reaction using 5-oxohexanoic acid along with primary amines, isocyanides, and azidotrimethylsilane followed by 1,1'-carbonyldiimidazole-mediated intramolecular amide formation. Expansion to ε-lactam tetrazole scaffolds was accomplished using methyl 6-oxoheptanoate via the same Ugi-azide reaction followed by basic hydrolysis and SOCl(2) activation to enable lactam formation.
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Affiliation(s)
- Steven Gunawan
- BIO5 Oro Valley, The University of Arizona, Oro Valley, AZ 85737, USA
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19
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Gunawan S, Nichol G, Hulme C. Concise route to a series of novel 3-(tetrazol-5-yl)quinoxalin-2(1H)-ones. Tetrahedron Lett 2012; 53:1664-1667. [PMID: 22707799 PMCID: PMC3374393 DOI: 10.1016/j.tetlet.2012.01.080] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
This report presents a novel three step solution phase protocol to synthesize 3-(tetrazol-5-yl)quinoxalin-2(1H)-ones. The strategy utilizes ethyl glyoxalate and mono-N-Boc-protected-o-phenylenediamine derivatives in the Ugi-Azide multi-component reaction (MCR) to generate a unique 1,5-disubstituted tetrazole. Subsequent acid treatment stimulates a simultaneous Boc deprotection and intramolecular cyclization leading to bis-3,4-dihydroquinoxalinone tetrazoles. Direct oxidation using a stable solid-phase radical catalyst (2,2,6,6-tetramethylpiperidin-1-yl)oxyl (TEMPO) with ceric ammonium nitrate (CAN) in catalytic fashion initiating aerobic oxidation, completes the entire procedure to generate a series of original unique bis-quinoxalinone tetrazoles. The method was also expanded to produce a bis-benzodiazepine tetrazole.
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Affiliation(s)
- Steven Gunawan
- BIO5 Oro Valley, The University of Arizona, 1580 E. Hanley Blvd., Oro Valley, AZ 85737
| | - Gary Nichol
- Department of Chemistry and Biochemistry, The University of Arizona, 1306 E. University Blvd., Tucson, AZ 85721
| | - Christopher Hulme
- BIO5 Oro Valley, The University of Arizona, 1580 E. Hanley Blvd., Oro Valley, AZ 85737
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20
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Gunawan S, Petit J, Hulme C. Concise one-pot preparation of unique bis-pyrrolidinone tetrazoles. ACS COMBINATORIAL SCIENCE 2012; 14:160-3. [PMID: 22330239 DOI: 10.1021/co200209a] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A one-pot, two-step synthesis of bis-pyrrolidinone tetrazoles has been established via the Ugi-Azide reaction using methyl levulinate, primary amines, isocyanides and azidotrimethylsilane with subsequent acid treatment to catalyze the lactam formation. The efficiency of the protocol was established followed by a successful transition to library production in four 24-well plates.
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Affiliation(s)
- Steven Gunawan
- BIO5 Oro Valley, The University of Arizona, 1580 East Hanley Boulevard,
Oro Valley, Arizona 85737, United States
| | - Joachim Petit
- CADD Laboratory, TGen,
445 North Fifth Street, Suite 600, Phoenix, Arizona
85004, United States
| | - Christopher Hulme
- BIO5 Oro Valley, The University of Arizona, 1580 East Hanley Boulevard,
Oro Valley, Arizona 85737, United States
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21
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Affiliation(s)
- Morteza Shiri
- Department of Chemistry, Faculty of Science, Alzahra University, Vanak, Tehran, Iran.
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22
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Xu Z, Shaw AY, Dietrich J, Cappelli AP, Nichol G, Hulme C. Facile, novel two-step syntheses of benzimidazoles, bis-benzimidazoles, and bis-benzimidazole-dihydroquinoxalines. Mol Divers 2012; 16:73-9. [PMID: 22237832 DOI: 10.1007/s11030-011-9354-x] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2011] [Accepted: 12/28/2011] [Indexed: 11/28/2022]
Abstract
Three scaffolds of benzimidazoles, bis-benzimidazoles, and bis-benzimidazole-dihydroquinoxalines were synthesized via Ugi/de-protection/cyclization methodology. Benzimidazole forming ring closure was enabled under microwave irradiation in the presence of 10% TFA/DCE. The methodology demonstrates the utility of 2-(N-Boc-amino)-phenyl-isocyanide for the generation of new molecular diversity.
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Affiliation(s)
- Zhigang Xu
- Department of Pharmacology and Toxicology, College of Pharmacy, University of Arizona, BIO5 Oro Valley, Tucson, AZ, USA
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23
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El-Bayouki KA. Synthesis, reactions, and biological activity of 1,4-thiazepines and their fused aryl and heteroaryl derivatives: a review. J Sulphur Chem 2011. [DOI: 10.1080/17415993.2011.607165] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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24
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Chen H, Shi D. Efficient one-pot synthesis of spiro[indoline-3,4′-pyrazolo[3,4-e][1,4]thiazepine]dione via three-component reaction. Tetrahedron 2011. [DOI: 10.1016/j.tet.2011.05.069] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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25
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Ghandi M, Zarezadeh N, Taheri A. A novel isocyanide-based three-component synthesis of benzimidazo[1,2-a][1,4]diazepinones. Tetrahedron Lett 2011. [DOI: 10.1016/j.tetlet.2011.01.073] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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26
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Zeng F, Alper H. Palladium-Catalyzed Domino Ring-Opening/Carboxamidation Reactions of N-Tosyl Aziridines and 2-Iodothiophenols: A Facile and Efficient Approach to 1,4-Benzothiazepin-5-ones. Org Lett 2010; 12:5567-9. [DOI: 10.1021/ol102394h] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Fanlong Zeng
- Centre for Catalysis Research and Innovation, Department of Chemistry, University of Ottawa, 10 Marie Curie, Ottawa, Ontario, Canada, K1N 6N5
| | - Howard Alper
- Centre for Catalysis Research and Innovation, Department of Chemistry, University of Ottawa, 10 Marie Curie, Ottawa, Ontario, Canada, K1N 6N5
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28
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Potapov VV, Fetisova NA, Nikitina AV, Ivachtchenko AV. A convenient synthesis of heterocyclic compounds containing 11-oxo-6,11,12,13-tetrahydrodibenzo[b,g][1,5]oxazonine fragment. MENDELEEV COMMUNICATIONS 2009. [DOI: 10.1016/j.mencom.2009.09.020] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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29
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One-step assembly of novel carbamoyl substituted 6-oxo-4,5,6,11-tetrahydropyrrolo[1,2-b][2,5]benzodiazocine. Tetrahedron Lett 2009. [DOI: 10.1016/j.tetlet.2009.03.160] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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30
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Krasavin M, Shkavrov S, Parchinsky V, Bukhryakov K. Imidazo[1,2-a]quinoxalines Accessed via Two Sequential Isocyanide-Based Multicomponent Reactions. J Org Chem 2009; 74:2627-9. [DOI: 10.1021/jo900050k] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Mikhail Krasavin
- Chemical Diversity Research Institute, 2a Rabochaya Street, Khimki, Moscow Region, 141400, Russia
| | - Sergey Shkavrov
- Chemical Diversity Research Institute, 2a Rabochaya Street, Khimki, Moscow Region, 141400, Russia
| | - Vladislav Parchinsky
- Chemical Diversity Research Institute, 2a Rabochaya Street, Khimki, Moscow Region, 141400, Russia
| | - Konstantin Bukhryakov
- Chemical Diversity Research Institute, 2a Rabochaya Street, Khimki, Moscow Region, 141400, Russia
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31
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Emerging molecular diversity from the intra-molecular Ugi reaction: iterative efficiency in medicinal chemistry. Mol Divers 2009; 13:195-207. [PMID: 19205916 DOI: 10.1007/s11030-009-9111-6] [Citation(s) in RCA: 110] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2008] [Accepted: 01/09/2009] [Indexed: 10/21/2022]
Abstract
This review details a now established area within the isonitrile multi-component reaction (IMCR) field of study, namely employing bi-functional reagents in the Ugi reaction for the construction of screening sets with the additional element or even possibly 'metric' of enhanced 'iterative efficiency potential'. The concept of 'iterative efficiency' will be briefly introduced, coupled with discussion on new synthetic routes to select bi-functional IMCR precursors and their use in the generation of pharmacologically relevant 'molecular diversity'.
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32
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Beaumont S, Retailleau P, Dauban P, Dodd RH. Synthesis of Indolobenzazepinones by Application of an Isocyanide-Based Multicomponent Reaction. European J Org Chem 2008. [DOI: 10.1002/ejoc.200800643] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Wang X, Li Z, Zhu X, Mao H, Zou X, Kong L, Li X. Features and applications of reactions of α,β-unsaturated N-acylbenzotriazoles with amino compounds. Tetrahedron 2008. [DOI: 10.1016/j.tet.2008.04.054] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Hulme C, Lee YS. Emerging approaches for the syntheses of bicyclic imidazo[1,2-x]-heterocycles. Mol Divers 2008; 12:1-15. [PMID: 18409015 DOI: 10.1007/s11030-008-9072-1] [Citation(s) in RCA: 77] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2007] [Accepted: 02/24/2008] [Indexed: 11/29/2022]
Abstract
Imidazo-[1,2-x]heterocycles are versatile building blocks for use in both a 'drug hunters' quest to discover new leads and a chemical biologists search for effective molecular tools in 'cell perturbation' studies. At the front end of the drug discovery flow chart, the last 5-10 years have witnessed the discovery of new high-throughput methodologies which very quickly have enabled access to virtual libraries of these chemo-types in the realm of 10(7) derivatives. Interestingly, these often neglected cores in patent cooperation treaty (PCT) applications appear in several highly effective marketed drugs, completing the medicinal chemists search for clinical success. Such rigid chemo-types, all containing a bridgehead nitrogen atom, are thus poised for an ever increasing impact on the discovery and development of new molecular therapeutics. The following mini-review will briefly cover therapeutic utility, chemical methodologies and automation developed to enable preparation of arrays of these chemo-types in a high-throughput manner. Synthetic emphasis is placed on a 3-component-3-center isocyanide based multi-component reaction (IMCR), which spans solution, solid phase, flourous and microwave assisted organic synthesis.
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Affiliation(s)
- Christopher Hulme
- Division of Medicinal Chemistry & Organic Chemistry, BIO5 Institute, University of Arizona, Tucson, Arizona, USA.
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Ding H, Zhang Y, Bian M, Yao W, Ma C. Concise Assembly of Highly Substituted Furan-Fused 1,4-Thiazepines and Their Diels−Alder Reactions with Benzynes. J Org Chem 2007; 73:578-84. [DOI: 10.1021/jo702299m] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Hanfeng Ding
- Department of Chemistry, Zhejiang University, Hangzhou, 310027, China
| | - Yiping Zhang
- Department of Chemistry, Zhejiang University, Hangzhou, 310027, China
| | - Ming Bian
- Department of Chemistry, Zhejiang University, Hangzhou, 310027, China
| | - Weijun Yao
- Department of Chemistry, Zhejiang University, Hangzhou, 310027, China
| | - Cheng Ma
- Department of Chemistry, Zhejiang University, Hangzhou, 310027, China
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Dolle RE, Le Bourdonnec B, Goodman AJ, Morales GA, Salvino JM, Zhang W. Comprehensive survey of chemical libraries for drug discovery and chemical biology: 2006. ACTA ACUST UNITED AC 2007; 9:855-902. [PMID: 17877417 DOI: 10.1021/cc700111e] [Citation(s) in RCA: 75] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Roland E Dolle
- Adolor Corporation, 700 Pennsylvania Drive, Exton, Pennsylvania 19341, USA.
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Pezzella A, Palma A, Iadonisi A, Napolitano A, d’Ischia M. The first entry to 5,6-dihydroxy-3-mercaptoindole, 5-hydroxy-3-mercaptoindole and their 2-carbomethoxy derivatives by a mild thiocyanation/reduction methodology. Tetrahedron Lett 2007. [DOI: 10.1016/j.tetlet.2007.03.141] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Ma C, Ding H, Zhang Y, Bian M. A Ring-Expansion Methodology Involving Multicomponent Reactions: Highly Efficient Access to Polysubstituted Furan-Fused 1,4-Thiazepine Derivatives. Angew Chem Int Ed Engl 2006. [DOI: 10.1002/ange.200602836] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Ma C, Ding H, Zhang Y, Bian M. A ring-expansion methodology involving multicomponent reactions: highly efficient access to polysubstituted furan-fused 1,4-thiazepine derivatives. Angew Chem Int Ed Engl 2006; 45:7793-7. [PMID: 17054307 DOI: 10.1002/anie.200602836] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Cheng Ma
- Department of Chemistry, Zhejiang University, 20 Yugu Road, Hangzhou 310027, P.R. China.
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Air-oxidized products of multi-component reactions between 3-amino-1,2,4-triazole, aromatic aldehydes and isonitriles. Tetrahedron Lett 2006. [DOI: 10.1016/j.tetlet.2006.07.037] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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