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Wani AA, Chourasiya SS, Kathuria D, Sahoo SC, Beifuss U, Bharatam PV. Iodine Catalyzed Oxidative Coupling of Diaminoazines and Amines for the Synthesis of 3,5-Disubstituted-1,2,4-Triazoles. J Org Chem 2021; 86:7659-7671. [PMID: 34003643 DOI: 10.1021/acs.joc.1c00704] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A simple, convenient, transition metal-free one pot synthesis of 3,5-disubstituted-1,2,4-triazoles has been established. The innovation in this reaction is the use of easily available 1,1-diaminoazines as substrates. This method provides the products with wider substrate scope, at an expedited rate, and with relatively better yields in comparison to the reported methods. The reaction mechanism involves an initial intermolecular nucleophilic addition (facilitated by I2) followed by intramolecular nucleophilic cyclization.
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Affiliation(s)
- Aabid A Wani
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Sector 67, S. A. S. Nagar, Punjab 160062, India
| | - Sumit S Chourasiya
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Sector 67, S. A. S. Nagar, Punjab 160062, India
| | - Deepika Kathuria
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Sector 67, S. A. S. Nagar, Punjab 160062, India.,University Center for Research and Development, Chandigarh University, Gharuan, Punjab 140413, India
| | - Subash C Sahoo
- Department of Chemistry, Panjab University, Chandigarh 160014, India
| | - Uwe Beifuss
- Bioorganische Chemie, Institut für Chemie, Universität Hohenheim, Garbenstraße 30, D-70599 Stuttgart, Germany
| | - Prasad V Bharatam
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Sector 67, S. A. S. Nagar, Punjab 160062, India
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2
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Vergani B, Sandrone G, Marchini M, Ripamonti C, Cellupica E, Galbiati E, Caprini G, Pavich G, Porro G, Rocchio I, Lattanzio M, Pezzuto M, Skorupska M, Cordella P, Pagani P, Pozzi P, Pomarico R, Modena D, Leoni F, Perego R, Fossati G, Steinkühler C, Stevenazzi A. Novel Benzohydroxamate-Based Potent and Selective Histone Deacetylase 6 (HDAC6) Inhibitors Bearing a Pentaheterocyclic Scaffold: Design, Synthesis, and Biological Evaluation. J Med Chem 2019; 62:10711-10739. [DOI: 10.1021/acs.jmedchem.9b01194] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Barbara Vergani
- Preclinical R&D, Italfarmaco Group, Via dei Lavoratori 54, I-20092 Cinisello Balsamo, Milan, Italy
| | - Giovanni Sandrone
- Preclinical R&D, Italfarmaco Group, Via dei Lavoratori 54, I-20092 Cinisello Balsamo, Milan, Italy
| | - Mattia Marchini
- Preclinical R&D, Italfarmaco Group, Via dei Lavoratori 54, I-20092 Cinisello Balsamo, Milan, Italy
| | - Chiara Ripamonti
- Preclinical R&D, Italfarmaco Group, Via dei Lavoratori 54, I-20092 Cinisello Balsamo, Milan, Italy
| | - Edoardo Cellupica
- Preclinical R&D, Italfarmaco Group, Via dei Lavoratori 54, I-20092 Cinisello Balsamo, Milan, Italy
| | - Elisabetta Galbiati
- Preclinical R&D, Italfarmaco Group, Via dei Lavoratori 54, I-20092 Cinisello Balsamo, Milan, Italy
| | - Gianluca Caprini
- Preclinical R&D, Italfarmaco Group, Via dei Lavoratori 54, I-20092 Cinisello Balsamo, Milan, Italy
| | - Gianfranco Pavich
- Preclinical R&D, Italfarmaco Group, Via dei Lavoratori 54, I-20092 Cinisello Balsamo, Milan, Italy
| | - Giulia Porro
- Preclinical R&D, Italfarmaco Group, Via dei Lavoratori 54, I-20092 Cinisello Balsamo, Milan, Italy
| | - Ilaria Rocchio
- Preclinical R&D, Italfarmaco Group, Via dei Lavoratori 54, I-20092 Cinisello Balsamo, Milan, Italy
| | - Maria Lattanzio
- Preclinical R&D, Italfarmaco Group, Via dei Lavoratori 54, I-20092 Cinisello Balsamo, Milan, Italy
| | - Marcello Pezzuto
- Preclinical R&D, Italfarmaco Group, Via dei Lavoratori 54, I-20092 Cinisello Balsamo, Milan, Italy
| | - Malgorzata Skorupska
- Preclinical R&D, Italfarmaco Group, Via dei Lavoratori 54, I-20092 Cinisello Balsamo, Milan, Italy
| | - Paola Cordella
- Preclinical R&D, Italfarmaco Group, Via dei Lavoratori 54, I-20092 Cinisello Balsamo, Milan, Italy
| | - Paolo Pagani
- Preclinical R&D, Italfarmaco Group, Via dei Lavoratori 54, I-20092 Cinisello Balsamo, Milan, Italy
| | - Pietro Pozzi
- Preclinical R&D, Italfarmaco Group, Via dei Lavoratori 54, I-20092 Cinisello Balsamo, Milan, Italy
| | - Roberta Pomarico
- Preclinical R&D, Italfarmaco Group, Via dei Lavoratori 54, I-20092 Cinisello Balsamo, Milan, Italy
| | - Daniela Modena
- Preclinical R&D, Italfarmaco Group, Via dei Lavoratori 54, I-20092 Cinisello Balsamo, Milan, Italy
| | - Flavio Leoni
- Preclinical R&D, Italfarmaco Group, Via dei Lavoratori 54, I-20092 Cinisello Balsamo, Milan, Italy
| | - Raffaella Perego
- Preclinical R&D, Italfarmaco Group, Via dei Lavoratori 54, I-20092 Cinisello Balsamo, Milan, Italy
| | - Gianluca Fossati
- Preclinical R&D, Italfarmaco Group, Via dei Lavoratori 54, I-20092 Cinisello Balsamo, Milan, Italy
| | - Christian Steinkühler
- Preclinical R&D, Italfarmaco Group, Via dei Lavoratori 54, I-20092 Cinisello Balsamo, Milan, Italy
| | - Andrea Stevenazzi
- Preclinical R&D, Italfarmaco Group, Via dei Lavoratori 54, I-20092 Cinisello Balsamo, Milan, Italy
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Inturi SB, Kalita B, Ahamed AJ. I2 mediated one-pot synthesis of 1,2,4-triazoles from amidines and imidates. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.04.015] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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4
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Bechara WS, Khazhieva IS, Rodriguez E, Charette AB. One-pot synthesis of 3,4,5-trisubstituted 1,2,4-triazoles via the addition of hydrazides to activated secondary amides. Org Lett 2015; 17:1184-7. [PMID: 25700199 DOI: 10.1021/acs.orglett.5b00128] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A general approach has been developed for the one-pot synthesis of 3,4,5-trisubstituted 1,2,4-triazoles from secondary amides and hydrazides via triflic anhydride activation followed by microwave-induced cyclodehydration. In addition, the 1,2,4-triazole moiety is shown to be a useful directing group for Ru-catalyzed C-H arylation. Access to 1,2,4-triazolophenanthridine can be achieved from the reaction products using a Pd-catalyzed intramolecular C-H functionalization reaction.
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Affiliation(s)
- William S Bechara
- Centre in Green Chemistry and Catalysis, Faculty of Arts and Sciences, Department of Chemistry, Université de Montréal , P.O. Box 6128, Station Downtown, Montréal, Québec Canada H3C 3J7
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5
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Jiang JJ, Shen GP, He X, Shen X, Zhu DR. One-pot Synthesis of a 3,4,5-Triaryltriazole from the Subsitituted 1,3,4-Oxadiazole: Crystal Structures Characterization. J Heterocycl Chem 2014. [DOI: 10.1002/jhet.1894] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Jing-Jing Jiang
- College of Chemistry and Chemical Engineering, State Key Laboratory of Materials-oriented Chemical Engineering; Nanjing University of Technology; Nanjing 210009 China
| | - Guo-Ping Shen
- College of Chemistry and Chemical Engineering, State Key Laboratory of Materials-oriented Chemical Engineering; Nanjing University of Technology; Nanjing 210009 China
| | - Xin He
- College of Chemistry and Chemical Engineering, State Key Laboratory of Materials-oriented Chemical Engineering; Nanjing University of Technology; Nanjing 210009 China
| | - Xuan Shen
- College of Chemistry and Chemical Engineering, State Key Laboratory of Materials-oriented Chemical Engineering; Nanjing University of Technology; Nanjing 210009 China
| | - Dun-Ru Zhu
- College of Chemistry and Chemical Engineering, State Key Laboratory of Materials-oriented Chemical Engineering; Nanjing University of Technology; Nanjing 210009 China
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Facile synthesis of 3,5-diaryl-1,2,4-triazoles via copper-catalyzed domino nucleophilic substitution/oxidative cyclization using amidines or imidates as substrates. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.01.019] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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7
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Scott JS, Goldberg FW, Turnbull AV. Medicinal Chemistry of Inhibitors of 11β-Hydroxysteroid Dehydrogenase Type 1 (11β-HSD1). J Med Chem 2013; 57:4466-86. [DOI: 10.1021/jm4014746] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- James S. Scott
- AstraZeneca Innovative Medicines, Mereside, Alderley Park, Macclesfield, Cheshire, SK10 4TG, U.K
| | - Frederick W. Goldberg
- AstraZeneca Innovative Medicines, Mereside, Alderley Park, Macclesfield, Cheshire, SK10 4TG, U.K
| | - Andrew V. Turnbull
- AstraZeneca Innovative Medicines, Mereside, Alderley Park, Macclesfield, Cheshire, SK10 4TG, U.K
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Wyrwoll CS, Holmes MC, Seckl JR. 11β-hydroxysteroid dehydrogenases and the brain: from zero to hero, a decade of progress. Front Neuroendocrinol 2011; 32:265-86. [PMID: 21144857 PMCID: PMC3149101 DOI: 10.1016/j.yfrne.2010.12.001] [Citation(s) in RCA: 168] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2010] [Revised: 12/01/2010] [Accepted: 12/01/2010] [Indexed: 12/11/2022]
Abstract
Glucocorticoids have profound effects on brain development and adult CNS function. Excess or insufficient glucocorticoids cause myriad abnormalities from development to ageing. The actions of glucocorticoids within cells are determined not only by blood steroid levels and target cell receptor density, but also by intracellular metabolism by 11β-hydroxysteroid dehydrogenases (11β-HSD). 11β-HSD1 regenerates active glucocorticoids from their inactive 11-keto derivatives and is widely expressed throughout the adult CNS. Elevated hippocampal and neocortical 11β-HSD1 is observed with ageing and causes cognitive decline; its deficiency prevents the emergence of cognitive defects with age. Conversely, 11β-HSD2 is a dehydrogenase, inactivating glucocorticoids. The major central effects of 11β-HSD2 occur in development, as expression of 11β-HSD2 is high in fetal brain and placenta. Deficient feto-placental 11β-HSD2 results in a life-long phenotype of anxiety and cardiometabolic disorders, consistent with early life glucocorticoid programming.
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Affiliation(s)
- Caitlin S Wyrwoll
- Endocrinology Unit, Centre for Cardiovascular Science, Queen's Medical Research Institute, The University of Edinburgh, Edinburgh EH16 4TJ, UK.
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9
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Su X, Vicker N, Thomas MP, Pradaux-Caggiano F, Halem H, Culler MD, Potter BVL. Discovery of adamantyl heterocyclic ketones as potent 11β-hydroxysteroid dehydrogenase type 1 inhibitors. ChemMedChem 2011; 6:1439-51. [PMID: 21608132 PMCID: PMC3170876 DOI: 10.1002/cmdc.201100144] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2011] [Indexed: 11/11/2022]
Abstract
11β-hydroxysteroid dehydrogenase type 1 (11β-HSD1) plays a key role in converting intracellular cortisone to physiologically active cortisol, which is implicated in the development of several phenotypes of metabolic syndrome. Inhibition of 11β-HSD1 activity with selective inhibitors has beneficial effects on various conditions, including diabetes, dyslipidemia and obesity, and therefore constitutes a promising strategy to discover novel therapies for metabolic and cardiovascular diseases. A series of novel adamantyl heterocyclic ketones provides potent and selective inhibitors of human 11β-HSD1. Lead compounds display low nanomolar inhibition against human and mouse 11β-HSD1 and are selective with no activity against 11β-HSD2 and 17β-HSD1. Selected potent 11β-HSD1 inhibitors show moderate metabolic stability upon incubation with human liver microsomes and weak inhibition of human CYP450 enzymes.
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Affiliation(s)
- Xiangdong Su
- Medicinal Chemistry, Department of Pharmacy and Pharmacology, University of Bath, Claverton Down, Bath BA27AY, UK
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10
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Sun D, Wang Z, Caille S, DeGraffenreid M, Gonzalez-Lopez de Turiso F, Hungate R, Jaen JC, Jiang B, Julian LD, Kelly R, McMinn DL, Kaizerman J, Rew Y, Sudom A, Tu H, Ursu S, Walker N, Willcockson M, Yan X, Ye Q, Powers JP. Synthesis and optimization of novel 4,4-disubstituted cyclohexylbenzamide derivatives as potent 11β-HSD1 inhibitors. Bioorg Med Chem Lett 2010; 21:405-10. [PMID: 21093258 DOI: 10.1016/j.bmcl.2010.10.129] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2010] [Revised: 10/23/2010] [Accepted: 10/26/2010] [Indexed: 11/20/2022]
Abstract
The synthesis and SAR of a series of 4,4-disubstituted cyclohexylbenzamide inhibitors of 11β-HSD1 are described. Optimization rapidly led to potent, highly selective, and orally bioavailable inhibitors demonstrating efficacy in both rat and non-human primate ex vivo pharmacodynamic models.
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Affiliation(s)
- Daqing Sun
- Amgen Inc, 1120 Veterans Boulevard, South San Francisco, CA 94080, USA.
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Wan ZK, Chenail E, Xiang J, Li HQ, Ipek M, Bard J, Svenson K, Mansour TS, Xu X, Tian X, Suri V, Hahm S, Xing Y, Johnson CE, Li X, Qadri A, Panza D, Perreault M, Tobin JF, Saiah E. Efficacious 11β-Hydroxysteroid Dehydrogenase Type I Inhibitors in the Diet-Induced Obesity Mouse Model. J Med Chem 2009; 52:5449-61. [DOI: 10.1021/jm900639u] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
| | | | | | | | | | | | | | | | - Xin Xu
- Drug Safety and Metabolism
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12
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Siu M, Johnson TO, Wang Y, Nair SK, Taylor WD, Cripps SJ, Matthews JJ, Edwards MP, Pauly TA, Ermolieff J, Castro A, Hosea NA, LaPaglia A, Fanjul AN, Vogel JE. N-(Pyridin-2-yl) arylsulfonamide inhibitors of 11β-hydroxysteroid dehydrogenase type 1: Discovery of PF-915275. Bioorg Med Chem Lett 2009; 19:3493-7. [DOI: 10.1016/j.bmcl.2009.05.011] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2009] [Revised: 05/03/2009] [Accepted: 05/04/2009] [Indexed: 11/24/2022]
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13
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Discovery and structure–activity relationships of pentanedioic acid diamides as potent inhibitors of 11β-hydroxysteroid dehydrogenase type I. Bioorg Med Chem Lett 2009; 19:2674-8. [DOI: 10.1016/j.bmcl.2009.03.140] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2009] [Revised: 03/26/2009] [Accepted: 03/27/2009] [Indexed: 11/24/2022]
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