1
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Clarke GE, Firth JD, Ledingham LA, Horbaczewskyj CS, Bourne RA, Bray JTW, Martin PL, Eastwood JB, Campbell R, Pagett A, MacQuarrie DJ, Slattery JM, Lynam JM, Whitwood AC, Milani J, Hart S, Wilson J, Fairlamb IJS. Deciphering complexity in Pd-catalyzed cross-couplings. Nat Commun 2024; 15:3968. [PMID: 38729925 PMCID: PMC11087562 DOI: 10.1038/s41467-024-47939-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2023] [Accepted: 04/12/2024] [Indexed: 05/12/2024] Open
Abstract
Understanding complex reaction systems is critical in chemistry. While synthetic methods for selective formation of products are sought after, oftentimes it is the full reaction signature, i.e., complete profile of products/side-products, that informs mechanistic rationale and accelerates discovery chemistry. Here, we report a methodology using high-throughput experimentation and multivariate data analysis to examine the full signature of one of the most complicated chemical reactions catalyzed by palladium known in the chemical literature. A model Pd-catalyzed reaction was selected involving functionalization of 2-bromo-N-phenylbenzamide and multiple bond activation pathways. Principal component analysis, correspondence analysis and heatmaps with hierarchical clustering reveal the factors contributing to the variance in product distributions and show associations between solvents and reaction products. Using robust data from experiments performed with eight solvents, for four different reaction times at five different temperatures, we correlate side-products to a major dominant N-phenyl phenanthridinone product, and many other side products.
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Affiliation(s)
- George E Clarke
- Department of Chemistry, University of York, Heslington, York, YO10 5DD, UK
| | - James D Firth
- Department of Chemistry, University of York, Heslington, York, YO10 5DD, UK
| | | | | | - Richard A Bourne
- Institute of Process Research and Development, School of Chemistry & School of Chemical and Process Engineering, University of Leeds, Leeds, LS2 9JT, UK
| | - Joshua T W Bray
- Department of Chemistry, University of York, Heslington, York, YO10 5DD, UK
| | - Poppy L Martin
- Department of Chemistry, University of York, Heslington, York, YO10 5DD, UK
| | | | - Rebecca Campbell
- Department of Chemistry, University of York, Heslington, York, YO10 5DD, UK
| | - Alex Pagett
- Department of Chemistry, University of York, Heslington, York, YO10 5DD, UK
| | | | - John M Slattery
- Department of Chemistry, University of York, Heslington, York, YO10 5DD, UK
| | - Jason M Lynam
- Department of Chemistry, University of York, Heslington, York, YO10 5DD, UK
| | - Adrian C Whitwood
- Department of Chemistry, University of York, Heslington, York, YO10 5DD, UK
| | - Jessica Milani
- Department of Chemistry, University of York, Heslington, York, YO10 5DD, UK
| | - Sam Hart
- Department of Chemistry, University of York, Heslington, York, YO10 5DD, UK
| | - Julie Wilson
- Department of Mathematics, University of York, Heslington, York, YO10 5DD, UK.
| | - Ian J S Fairlamb
- Department of Chemistry, University of York, Heslington, York, YO10 5DD, UK.
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2
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Johannes JW, Balazs A, Barratt D, Bista M, Chuba MD, Cosulich S, Critchlow SE, Degorce SL, Di Fruscia P, Edmondson SD, Embrey K, Fawell S, Ghosh A, Gill SJ, Gunnarsson A, Hande SM, Heightman TD, Hemsley P, Illuzzi G, Lane J, Larner C, Leo E, Liu L, Madin A, Martin S, McWilliams L, O'Connor MJ, Orme JP, Pachl F, Packer MJ, Pei X, Pike A, Schimpl M, She H, Staniszewska AD, Talbot V, Underwood E, Varnes JG, Xue L, Yao T, Zhang K, Zhang AX, Zheng X. Discovery of 5-{4-[(7-Ethyl-6-oxo-5,6-dihydro-1,5-naphthyridin-3-yl)methyl]piperazin-1-yl}- N-methylpyridine-2-carboxamide (AZD5305): A PARP1-DNA Trapper with High Selectivity for PARP1 over PARP2 and Other PARPs. J Med Chem 2021; 64:14498-14512. [PMID: 34570508 DOI: 10.1021/acs.jmedchem.1c01012] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Poly-ADP-ribose-polymerase (PARP) inhibitors have achieved regulatory approval in oncology for homologous recombination repair deficient tumors including BRCA mutation. However, some have failed in combination with first-line chemotherapies, usually due to overlapping hematological toxicities. Currently approved PARP inhibitors lack selectivity for PARP1 over PARP2 and some other 16 PARP family members, and we hypothesized that this could contribute to toxicity. Recent literature has demonstrated that PARP1 inhibition and PARP1-DNA trapping are key for driving efficacy in a BRCA mutant background. Herein, we describe the structure- and property-based design of 25 (AZD5305), a potent and selective PARP1 inhibitor and PARP1-DNA trapper with excellent in vivo efficacy in a BRCA mutant HBCx-17 PDX model. Compound 25 is highly selective for PARP1 over other PARP family members, with good secondary pharmacology and physicochemical properties and excellent pharmacokinetics in preclinical species, with reduced effects on human bone marrow progenitor cells in vitro.
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Affiliation(s)
- Jeffrey W Johannes
- Chemistry, Oncology R&D, AstraZeneca, 35 Gatehouse Drive, Waltham, Massachusetts 02451, United States
| | - Amber Balazs
- Chemistry, Oncology R&D, AstraZeneca, 35 Gatehouse Drive, Waltham, Massachusetts 02451, United States
| | - Derek Barratt
- Discovery Sciences, R&D, AstraZeneca, Cambridge CB4 OWG, U.K
| | - Michal Bista
- Discovery Sciences, R&D, AstraZeneca, Cambridge CB4 OWG, U.K
| | - Matthew D Chuba
- Chemistry, Oncology R&D, AstraZeneca, 35 Gatehouse Drive, Waltham, Massachusetts 02451, United States
| | - Sabina Cosulich
- Oncology Projects, Oncology R&D, AstraZeneca, Cambridge CB4 OWG, U.K
| | | | - Sébastien L Degorce
- Chemistry, Oncology R&D, AstraZeneca, 35 Gatehouse Drive, Waltham, Massachusetts 02451, United States
| | | | - Scott D Edmondson
- Chemistry, Oncology R&D, AstraZeneca, 35 Gatehouse Drive, Waltham, Massachusetts 02451, United States
| | - Kevin Embrey
- Discovery Sciences, R&D, AstraZeneca, Cambridge CB4 OWG, U.K
| | - Stephen Fawell
- Oncology Discovery, Oncology R&D, AstraZeneca, 35 Gatehouse Drive, Waltham, Massachusetts 02451, United States
| | - Avipsa Ghosh
- Chemistry, Oncology R&D, AstraZeneca, 35 Gatehouse Drive, Waltham, Massachusetts 02451, United States
| | - Sonja J Gill
- Oncology Safety, Clinical Pharmacology and Safety Sciences, R&D, AstraZeneca, Cambridge CB4 OWG, U.K
| | - Anders Gunnarsson
- Discovery Sciences, R&D Gothenburg, AstraZeneca, KJ2, Pepparedsleden 1, SE-431 83 Mölndal, Sweden
| | - Sudhir M Hande
- Chemistry, Oncology R&D, AstraZeneca, 35 Gatehouse Drive, Waltham, Massachusetts 02451, United States
| | - Tom D Heightman
- Chemistry, Oncology R&D, AstraZeneca, Cambridge CB4 OWG, U.K
| | - Paul Hemsley
- Discovery Sciences, R&D, AstraZeneca, Cambridge CB4 OWG, U.K
| | | | - Jordan Lane
- Discovery Sciences, R&D, AstraZeneca, Cambridge CB4 OWG, U.K
| | - Carrie Larner
- Oncology Safety, Clinical Pharmacology and Safety Sciences, R&D, AstraZeneca, Cambridge CB4 OWG, U.K
| | - Elisabetta Leo
- Bioscience, Oncology R&D, AstraZeneca, Cambridge CB4 OWG, U.K
| | - Lina Liu
- Pharmaron Beijing Co., Ltd., 6 Taihe Road, BDA, Beijing 100176, P. R. China
| | - Andrew Madin
- Discovery Sciences, R&D, AstraZeneca, Cambridge CB4 OWG, U.K
| | - Scott Martin
- DMPK, Oncology R&D, AstraZeneca, Cambridge CB4 OWG, U.K
| | - Lisa McWilliams
- Discovery Sciences, R&D, AstraZeneca, Cambridge CB4 OWG, U.K
| | - Mark J O'Connor
- Bioscience, Oncology R&D, AstraZeneca, Cambridge CB4 OWG, U.K
| | - Jonathan P Orme
- Discovery Sciences, R&D, AstraZeneca, Cambridge CB4 OWG, U.K
| | - Fiona Pachl
- Discovery Sciences, R&D, AstraZeneca, 35 Gatehouse Drive, Waltham, Massachusetts 02451, United States
| | - Martin J Packer
- Computational Chemistry, Oncology R&D, AstraZeneca, Cambridge CB4 OWG, U.K
| | - Xiaohui Pei
- Pharmaron Beijing Co., Ltd., 6 Taihe Road, BDA, Beijing 100176, P. R. China
| | - Andrew Pike
- DMPK, Oncology R&D, AstraZeneca, Cambridge CB4 OWG, U.K
| | | | - Hongyao She
- Pharmaron Beijing Co., Ltd., 6 Taihe Road, BDA, Beijing 100176, P. R. China
| | | | - Verity Talbot
- Discovery Sciences, R&D, AstraZeneca, Cambridge CB4 OWG, U.K
| | | | - Jeffrey G Varnes
- Chemistry, Oncology R&D, AstraZeneca, 35 Gatehouse Drive, Waltham, Massachusetts 02451, United States
| | - Lin Xue
- Pharmaron Beijing Co., Ltd., 6 Taihe Road, BDA, Beijing 100176, P. R. China
| | - Tieguang Yao
- Pharmaron Beijing Co., Ltd., 6 Taihe Road, BDA, Beijing 100176, P. R. China
| | - Ke Zhang
- Pharmaron Beijing Co., Ltd., 6 Taihe Road, BDA, Beijing 100176, P. R. China
| | - Andrew X Zhang
- Discovery Sciences, R&D, AstraZeneca, 35 Gatehouse Drive, Waltham, Massachusetts 02451, United States
| | - Xiaolan Zheng
- Chemistry, Oncology R&D, AstraZeneca, 35 Gatehouse Drive, Waltham, Massachusetts 02451, United States
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3
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Aleti RR, Festa AA, Voskressensky LG, Van der Eycken EV. Synthetic Strategies in the Preparation of Phenanthridinones. Molecules 2021; 26:5560. [PMID: 34577030 PMCID: PMC8466741 DOI: 10.3390/molecules26185560] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 09/07/2021] [Accepted: 09/08/2021] [Indexed: 11/16/2022] Open
Abstract
Phenanthridinones are important heterocyclic frameworks present in a variety of complex natural products, pharmaceuticals and displaying wide range of pharmacological actions. Its structural importance has evoked a great deal of interest in the domains of organic synthesis and medicinal chemistry to develop new synthetic methodologies, as well as novel compounds of pharmaceutical interest. This review focuses on the synthesis of phenanthridinone scaffolds by employing aryl-aryl, N-aryl, and biaryl coupling reactions, decarboxylative amidations, and photocatalyzed reactions.
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Affiliation(s)
- Rajeshwar Reddy Aleti
- Organic Chemistry Department, Science Faculty, RUDN University, Miklukho-Maklaya St., 6, 117198 Moscow, Russia; (R.R.A.); (A.A.F.); (L.G.V.)
| | - Alexey A. Festa
- Organic Chemistry Department, Science Faculty, RUDN University, Miklukho-Maklaya St., 6, 117198 Moscow, Russia; (R.R.A.); (A.A.F.); (L.G.V.)
| | - Leonid G. Voskressensky
- Organic Chemistry Department, Science Faculty, RUDN University, Miklukho-Maklaya St., 6, 117198 Moscow, Russia; (R.R.A.); (A.A.F.); (L.G.V.)
| | - Erik V. Van der Eycken
- Organic Chemistry Department, Science Faculty, RUDN University, Miklukho-Maklaya St., 6, 117198 Moscow, Russia; (R.R.A.); (A.A.F.); (L.G.V.)
- Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC), Department of Chemistry, University of Leuven (KU Leuven), Celestijnenlaan 200F, B-3001 Leuven, Belgium
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4
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Liu C, Song L, Van Meervelt L, Van der Eycken EV. Rapid construction of C4-substituted phenanthridinones through palladium-catalyzed domino N-arylation/aryl-aryl coupling process. MOLECULAR CATALYSIS 2021. [DOI: 10.1016/j.mcat.2021.111766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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5
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An Y, Zhang BS, Zhang Z, Liu C, Gou XY, Ding YN, Liang YM. A carboxylate-assisted amination/unactivated C(sp2)–H arylation reaction via a palladium/norbornene cooperative catalysis. Chem Commun (Camb) 2020; 56:5933-5936. [DOI: 10.1039/c9cc09265j] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A carboxylate-assisted palladium-catalysed Catellani reaction, which is compatible with ortho-amination and unactivated C(sp2)–H arylation, synthesized a series of 1-amino substituted dihydrophenanthridines, phenanthridines and 6H-benzo[c]chromenes.
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Affiliation(s)
- Yang An
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Bo-Sheng Zhang
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Zhe Zhang
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Ce Liu
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Xue-Ya Gou
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Ya-Nan Ding
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Yong-Min Liang
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou 730000
- P. R. China
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6
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Kehl A, Breising VM, Schollmeyer D, Waldvogel SR. Electrochemical Synthesis of 5-Aryl-phenanthridin-6-one by Dehydrogenative N,C Bond Formation. Chemistry 2018; 24:17230-17233. [DOI: 10.1002/chem.201804638] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Indexed: 01/19/2023]
Affiliation(s)
- Anton Kehl
- Johannes Gutenberg-Universität Mainz; Institut für Organische Chemie; Duesbergweg 10-14 55128 Mainz Germany
| | - Valentina M. Breising
- Johannes Gutenberg-Universität Mainz; Institut für Organische Chemie; Duesbergweg 10-14 55128 Mainz Germany
| | - Dieter Schollmeyer
- Johannes Gutenberg-Universität Mainz; Institut für Organische Chemie; Duesbergweg 10-14 55128 Mainz Germany
| | - Siegfried R. Waldvogel
- Johannes Gutenberg-Universität Mainz; Institut für Organische Chemie; Duesbergweg 10-14 55128 Mainz Germany
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7
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Thorat VH, Upadhyay NS, Murakami M, Cheng CH. Nickel-Catalyzed Denitrogenative Annulation of 1,2,3-Benzotriazin-4-(3H
)-ones with Benzynes for Construction of Phenanthridinone Scaffolds. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201701143] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
| | | | - Masahiro Murakami
- Department of Synthetic Chemistry and Biological Chemistry Kyoto University; Katsura Kyoto 615-8510 Japan
| | - Chien-Hong Cheng
- Department of Chemistry; National Tsing Hua University; Hsinchu 30013 Taiwan
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8
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Banerji B, Chatterjee S, Chandrasekhar K, Nayan C, Killi SK. Palladium-Catalyzed Direct Synthesis of Phenanthridones from Benzamides through Tandem N-H/C-H Arylation. European J Org Chem 2017. [DOI: 10.1002/ejoc.201701039] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Biswadip Banerji
- Organic & Medicinal Chemistry Division; Indian Institute of Chemical Biology (CSIR-IICB); 4 Raja S. C. Mullick Road 700032 Kolkata India
- Academy of Scientific and Innovative Research (AcSIR); 4 Raja S. C. Mullick Road 700032 Kolkata India
| | - Satadru Chatterjee
- Organic & Medicinal Chemistry Division; Indian Institute of Chemical Biology (CSIR-IICB); 4 Raja S. C. Mullick Road 700032 Kolkata India
| | - K. Chandrasekhar
- Organic & Medicinal Chemistry Division; Indian Institute of Chemical Biology (CSIR-IICB); 4 Raja S. C. Mullick Road 700032 Kolkata India
| | - Chinmay Nayan
- Organic & Medicinal Chemistry Division; Indian Institute of Chemical Biology (CSIR-IICB); 4 Raja S. C. Mullick Road 700032 Kolkata India
| | - Sunil Kumar Killi
- Organic & Medicinal Chemistry Division; Indian Institute of Chemical Biology (CSIR-IICB); 4 Raja S. C. Mullick Road 700032 Kolkata India
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9
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Yaragorla S, Pareek A, Dada R. Cycloisomerization of Oxindole-Derived 1,5-Enynes: A Calcium(II)-Catalyzed One-Pot, Solvent-free Synthesis of Phenanthridinones, 3-(Cyclopentenylidene)indolin-2-ones and 3-Spirocyclic Indolin-2-ones. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700569] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Srinivasarao Yaragorla
- School of Chemistry; University of Hyderabad; Prof. C. R. Rao Road, Gachibowli Hyderabad 500046 India
- Department of Chemistry; Central University of Rajasthan; NH8, Bandersindri 305817 Rajasthan India
| | - Abhishek Pareek
- School of Chemistry; University of Hyderabad; Prof. C. R. Rao Road, Gachibowli Hyderabad 500046 India
- Department of Chemistry; Central University of Rajasthan; NH8, Bandersindri 305817 Rajasthan India
| | - Ravikrishna Dada
- School of Chemistry; University of Hyderabad; Prof. C. R. Rao Road, Gachibowli Hyderabad 500046 India
- Department of Chemistry; Central University of Rajasthan; NH8, Bandersindri 305817 Rajasthan India
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10
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Kuwata Y, Sonoda M, Tanimori S. Facile Synthesis of Phenanthridinone Alkaloids via Suzuki-Miyaura Cross-coupling. J Heterocycl Chem 2016. [DOI: 10.1002/jhet.2725] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Yoshiyuki Kuwata
- Department of Applied Biological Sciences; Osaka Prefecture University; 1-1 Gakuencho, Nakaku, Sakai Osaka 599-8531 Japan
| | - Motohiro Sonoda
- Department of Applied Biological Sciences; Osaka Prefecture University; 1-1 Gakuencho, Nakaku, Sakai Osaka 599-8531 Japan
| | - Shinji Tanimori
- Department of Applied Biological Sciences; Osaka Prefecture University; 1-1 Gakuencho, Nakaku, Sakai Osaka 599-8531 Japan
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11
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Active site fingerprinting and pharmacophore screening strategies for the identification of dual inhibitors of protein kinase C (ΡΚCβ) and poly (ADP-ribose) polymerase-1 (PARP-1). Mol Divers 2016; 20:747-61. [PMID: 27216445 DOI: 10.1007/s11030-016-9676-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2015] [Accepted: 05/09/2016] [Indexed: 01/17/2023]
Abstract
Current clinical studies have revealed that diabetic complications are multifactorial disorders that target two or more pathways. The majority of drugs in clinical trial target aldose reductase and protein kinase C ([Formula: see text]), while recent studies disclosed a significant role played by poly (ADP-ribose) polymerase-1 (PARP-1). In light of this, the current study was aimed to identify novel dual inhibitors of [Formula: see text] and PARP-1 using a pharmaco-informatics methodology. Pharmacophore-based 3D QSAR models for these two targets were generated using HypoGen and used to screen three commercially available chemical databases to identify dual inhibitors of [Formula: see text] and PARP-1. Overall, 18 hits were obtained from the screening process; the hits were filtered based on their drug-like properties and predicted binding affinities (docking analysis). Important amino acid residues were predicted by developing a fingerprint of the active site using alanine-scanning mutagenesis and molecular dynamics. The stability of the complexes (18 hits with both proteins) and their final binding orientations were investigated using molecular dynamics simulations. Thus, novel hits have been predicted to have good binding affinities for [Formula: see text] and PARP-1 proteins, which could be further investigated for in vitro/in vivo activity.
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12
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Lou Z, Wu X, Yang H, Zhu C, Fu H. Copper-Catalyzed Domino Synthesis of Benzo[4,5]imidazo[1,2-a]pyrimidin-4(10H)-ones using Cyanamide as a Building Block. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201500577] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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13
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Liu H, Han W, Li C, Ma Z, Li R, Zheng X, Fu H, Chen H. Practical Synthesis of Phenanthridinones by Palladium-Catalyzed One-Pot C-C and C-N Coupling Reaction: Extending the Substrate Scope too-Chlorobenzamides. European J Org Chem 2015. [DOI: 10.1002/ejoc.201501170] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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14
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Suzuki K, Iwasaki H, Domasu R, Hitotsuyanagi N, Wakizaka Y, Tominaga M, Kojima N, Ozeki M, Yamashita M. Construction of pyrrolophenanthridinone scaffolds mediated by samarium(II) diiodide and access to natural product synthesis. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.06.067] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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15
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Li L, Chen JJ, Kan XL, Zhang L, Zhao YL, Liu Q. One-Pot Synthesis of Phenanthridinones by Using a Base-Catalyzed/Promoted Bicyclization of α,β-Unsaturated Carbonyl Compounds with Dimethyl Glutaconate. European J Org Chem 2015. [DOI: 10.1002/ejoc.201500414] [Citation(s) in RCA: 6] [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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16
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Vila N, Besada P, Costas T, Costas-Lago MC, Terán C. Phthalazin-1(2H)-one as a remarkable scaffold in drug discovery. Eur J Med Chem 2015; 97:462-82. [DOI: 10.1016/j.ejmech.2014.11.043] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2014] [Revised: 11/20/2014] [Accepted: 11/21/2014] [Indexed: 10/24/2022]
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17
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Haridharan R, Muralirajan K, Cheng CH. Rhodium(III)-Catalyzedortho-Arylation of Anilides with Aryl Halides. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201400798] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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18
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Du ZT, Han P, Zhou J, Zhang CC, Chen K. Synthesis of Heterocycles via Palladium-Catalyzed C-H Activation/Cyclization of Diazonium Salts (Part III): Phenanthridin-6-(5H)-ones. HETEROCYCLES 2014. [DOI: 10.3987/com-14-13051] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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19
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Yang Y, Huang H, Wu L, liang Y. Palladium-catalyzed annulation of benzynes with N-substituted-N-(2-halophenyl)formamides: synthesis of phenanthridinones. Org Biomol Chem 2014; 12:5351-5. [DOI: 10.1039/c4ob00997e] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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20
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Wang Y, Wang R, Jiang Y, Tan C, Fu H. Copper-Catalyzed Domino Synthesis of 4-Oxopyrimido[1,2-a]indole Derivatives. Adv Synth Catal 2013. [DOI: 10.1002/adsc.201300475] [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]
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21
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De S, Mishra S, Kakde BN, Dey D, Bisai A. Expeditious Approach to Pyrrolophenanthridones, Phenanthridines, and Benzo[c]phenanthridines via Organocatalytic Direct Biaryl-Coupling Promoted by Potassium tert-Butoxide. J Org Chem 2013; 78:7823-44. [DOI: 10.1021/jo400890k] [Citation(s) in RCA: 88] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Subhadip De
- Department of Chemistry, Indian Institute of Science Education and Research (IISER), Bhopal MP-462
023, India
| | - Sourabh Mishra
- Department of Chemistry, Indian Institute of Science Education and Research (IISER), Bhopal MP-462
023, India
| | - Badrinath N. Kakde
- Department of Chemistry, Indian Institute of Science Education and Research (IISER), Bhopal MP-462
023, India
| | - Dhananjay Dey
- Department of Chemistry, Indian Institute of Science Education and Research (IISER), Bhopal MP-462
023, India
| | - Alakesh Bisai
- Department of Chemistry, Indian Institute of Science Education and Research (IISER), Bhopal MP-462
023, India
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22
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Rajeshkumar V, Lee TH, Chuang SC. Palladium-Catalyzed Oxidative Insertion of Carbon Monoxide to N-Sulfonyl-2-aminobiaryls through C–H Bond Activation: Access to Bioactive Phenanthridinone Derivatives in One Pot. Org Lett 2013; 15:1468-71. [DOI: 10.1021/ol4001922] [Citation(s) in RCA: 117] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
| | - Tai-Hua Lee
- Department of Applied Chemistry, National Chiao Tung University, Hsinchu 30010, Taiwan, R.O.C
| | - Shih-Ching Chuang
- Department of Applied Chemistry, National Chiao Tung University, Hsinchu 30010, Taiwan, R.O.C
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23
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Eftekhari-Sis B, Zirak M, Akbari A. Arylglyoxals in Synthesis of Heterocyclic Compounds. Chem Rev 2013; 113:2958-3043. [DOI: 10.1021/cr300176g] [Citation(s) in RCA: 228] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Bagher Eftekhari-Sis
- Department of Chemistry, Faculty
of Science, University of Maragheh, Golshahr,
P.O. Box. 55181-83111, Maragheh, Iran
| | - Maryam Zirak
- Department of Chemistry, Payame Noor University, P.O. Box 19395-3697, Tehran,
Iran
| | - Ali Akbari
- Department of Chemistry, Faculty
of Science, University of Maragheh, Golshahr,
P.O. Box. 55181-83111, Maragheh, Iran
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24
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Penning M, Christoffers J. Dihydropyridazine Derivatives with Cyclopenta-, Benzo-, Furo-, Thiopyrano- and Pyrido-Annulation. European J Org Chem 2012. [DOI: 10.1002/ejoc.201201158] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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25
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De S, Ghosh S, Bhunia S, Sheikh JA, Bisai A. Intramolecular Direct Dehydrohalide Coupling Promoted by KOtBu: Total Synthesis of Amaryllidaceae Alkaloids Anhydrolycorinone and Oxoassoanine. Org Lett 2012; 14:4466-9. [DOI: 10.1021/ol3019677] [Citation(s) in RCA: 113] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Subhadip De
- Department of Chemistry, Indian Institute of Science Education and Research (IISER) Bhopal, MP-462023, India
| | - Santanu Ghosh
- Department of Chemistry, Indian Institute of Science Education and Research (IISER) Bhopal, MP-462023, India
| | - Subhajit Bhunia
- Department of Chemistry, Indian Institute of Science Education and Research (IISER) Bhopal, MP-462023, India
| | - Javeed Ahmad Sheikh
- Department of Chemistry, Indian Institute of Science Education and Research (IISER) Bhopal, MP-462023, India
| | - Alakesh Bisai
- Department of Chemistry, Indian Institute of Science Education and Research (IISER) Bhopal, MP-462023, India
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26
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l-Proline-catalyzed five-component domino reaction leading to multifunctionalized 1,2,3,4-tetrahydropyridines. Tetrahedron 2010. [DOI: 10.1016/j.tet.2010.10.041] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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27
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Ferraris DV. Evolution of poly(ADP-ribose) polymerase-1 (PARP-1) inhibitors. From concept to clinic. J Med Chem 2010; 53:4561-84. [PMID: 20364863 DOI: 10.1021/jm100012m] [Citation(s) in RCA: 262] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Dana V Ferraris
- Johns Hopkins University Brain Science Institute, 855 N. Wolfe Street, Baltimore, Maryland 21205, USA.
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28
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Dubost E, Magnelli R, Cailly T, Legay R, Fabis F, Rault S. General method for the synthesis of substituted phenanthridin-6(5H)-ones using a KOH-mediated anionic ring closure as the key step. Tetrahedron 2010. [DOI: 10.1016/j.tet.2010.05.014] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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29
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Torrisi C, Bisbocci M, Ingenito R, Ontoria JM, Rowley M, Schultz-Fademrecht C, Toniatti C, Jones P. Discovery and SAR of novel, potent and selective hexahydrobenzonaphthyridinone inhibitors of poly(ADP-ribose)polymerase-1 (PARP-1). Bioorg Med Chem Lett 2009; 20:448-52. [PMID: 20015648 DOI: 10.1016/j.bmcl.2009.12.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2009] [Revised: 12/01/2009] [Accepted: 12/01/2009] [Indexed: 01/08/2023]
Abstract
A novel hexahydrobenzonaphthyridinone PARP-1 pharmacophore is reported, subsequent SAR exploration around this scaffold led to selective PARP-1 inhibitors with low nanomolar enzyme potency, displaying good cellular activity and promising rat PK properties.
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Affiliation(s)
- Caterina Torrisi
- IRBM-Merck Research Laboratories Rome, Via Pontina km 30,600, Pomezia, 00040 Rome, Italy.
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30
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Sridharan V, Maiti S, Menéndez JC. A Very Efficient Cerium(IV) Ammonium Nitrate Catalyzed, Four-Component Synthesis of Tetrahydropyridines and Its Application in the Concise Generation of Functionalized Homoquinolizine Frameworks. Chemistry 2009; 15:4565-72. [PMID: 19288482 DOI: 10.1002/chem.200900044] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Vellaisamy Sridharan
- Departmento de Química Orgánica y Farmacéutica Universidad Complutense, Facultad de Farmacia, Plaza de Ramón y Cajal, Spain
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31
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Nozawa D, Okubo T, Chaki S, Okuyama S, Nakazato A. Identification of arginine analogues as antagonists and agonists for the melanocortin-4 receptor. Chem Pharm Bull (Tokyo) 2007; 55:1232-9. [PMID: 17666851 DOI: 10.1248/cpb.55.1232] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
In the present study, conducted to explore potent and small molecular melanocortin-4 (MC4) receptor ligands, we found that tripeptide 3a, containing a D-Phe-Arg-2-Nal (Nal; naphthylalanine) sequence, exhibited a moderate affinity for the MC4 receptor. Structural optimization led to the identification of a compound with a high affinity for the MC4 receptor, namely, tripeptide 3e, which showed a 70-fold higher affinity for the MC4 receptor than the lead compound 3a. Moreover, in an effort to further reduce the peptidic characters of tripeptide 3e, we found that dipeptide 3g exhibited a relatively high affinity for the MC4 receptor. Furthermore, in these analogues, the substituted position (1' vs. 2') of the naphthyl ring of Nal residue at position 7 was found to be important for the differentiation of agonist and antagonist activity. The synthesis and structure-activity relationships of the arginine analogues as MC4 receptor ligands were described in this paper.
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Affiliation(s)
- Dai Nozawa
- Medicinal Research Laboratories, Taisho Pharmaceutical Co., Ltd., Saitama, Japan.
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