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Li Z, Wu Y, Zhen S, Su K, Zhang L, Yang F, McDonough MA, Schofield CJ, Zhang X. In Situ Inhibitor Synthesis and Screening by Fluorescence Polarization: An Efficient Approach for Accelerating Drug Discovery. Angew Chem Int Ed Engl 2022; 61:e202211510. [PMID: 36112310 PMCID: PMC9827864 DOI: 10.1002/anie.202211510] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Indexed: 01/12/2023]
Abstract
Target-directed dynamic combinatorial chemistry has emerged as a useful tool for hit identification, but has not been widely used, in part due to challenges associated with analyses involving complex mixtures. We describe an operationally simple alternative: in situ inhibitor synthesis and screening (ISISS), which links high-throughput bioorthogonal synthesis with screening for target binding by fluorescence. We exemplify the ISISS method by showing how coupling screening for target binding by fluorescence polarization with the reaction of acyl-hydrazides and aldehydes led to the efficient discovery of a potent and novel acylhydrazone-based inhibitor of human prolyl hydroxylase 2 (PHD2), a target for anemia treatment, with equivalent in vivo potency to an approved medicine.
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Affiliation(s)
- Zhihong Li
- State Key Laboratory of Natural MedicinesJiangsu Key Laboratory of Drug Design and Optimization, and Department of ChemistryChina Pharmaceutical UniversityNanjing211198China
| | - Yue Wu
- State Key Laboratory of Natural MedicinesJiangsu Key Laboratory of Drug Design and Optimization, and Department of ChemistryChina Pharmaceutical UniversityNanjing211198China
| | - Shuai Zhen
- State Key Laboratory of Natural MedicinesJiangsu Key Laboratory of Drug Design and Optimization, and Department of ChemistryChina Pharmaceutical UniversityNanjing211198China
| | - Kaijun Su
- State Key Laboratory of Natural MedicinesJiangsu Key Laboratory of Drug Design and Optimization, and Department of ChemistryChina Pharmaceutical UniversityNanjing211198China
| | - Linjian Zhang
- State Key Laboratory of Natural MedicinesJiangsu Key Laboratory of Drug Design and Optimization, and Department of ChemistryChina Pharmaceutical UniversityNanjing211198China
| | - Fulai Yang
- State Key Laboratory of Natural MedicinesJiangsu Key Laboratory of Drug Design and Optimization, and Department of ChemistryChina Pharmaceutical UniversityNanjing211198China
| | - Michael A. McDonough
- Chemistry Research Laboratory and the Ineos Oxford Institute for Antimicrobial ResearchUniversity of Oxford12 Mansfield RoadOxfordOX1 3TAUK
| | - Christopher J. Schofield
- Chemistry Research Laboratory and the Ineos Oxford Institute for Antimicrobial ResearchUniversity of Oxford12 Mansfield RoadOxfordOX1 3TAUK
| | - Xiaojin Zhang
- State Key Laboratory of Natural MedicinesJiangsu Key Laboratory of Drug Design and Optimization, and Department of ChemistryChina Pharmaceutical UniversityNanjing211198China
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Li Z, Wu Y, Zhen S, Su K, Zhang L, Yang F, McDonough MA, Schofield CJ, Zhang X. In Situ Inhibitor Synthesis and Screening by Fluorescence Polarization: An Efficient Approach for Accelerating Drug Discovery. ANGEWANDTE CHEMIE (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2022; 134:e202211510. [PMID: 38505687 PMCID: PMC10947266 DOI: 10.1002/ange.202211510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Indexed: 11/09/2022]
Abstract
Target-directed dynamic combinatorial chemistry has emerged as a useful tool for hit identification, but has not been widely used, in part due to challenges associated with analyses involving complex mixtures. We describe an operationally simple alternative: in situ inhibitor synthesis and screening (ISISS), which links high-throughput bioorthogonal synthesis with screening for target binding by fluorescence. We exemplify the ISISS method by showing how coupling screening for target binding by fluorescence polarization with the reaction of acyl-hydrazides and aldehydes led to the efficient discovery of a potent and novel acylhydrazone-based inhibitor of human prolyl hydroxylase 2 (PHD2), a target for anemia treatment, with equivalent in vivo potency to an approved medicine.
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Affiliation(s)
- Zhihong Li
- State Key Laboratory of Natural MedicinesJiangsu Key Laboratory of Drug Design and Optimization, and Department of ChemistryChina Pharmaceutical UniversityNanjing211198China
| | - Yue Wu
- State Key Laboratory of Natural MedicinesJiangsu Key Laboratory of Drug Design and Optimization, and Department of ChemistryChina Pharmaceutical UniversityNanjing211198China
| | - Shuai Zhen
- State Key Laboratory of Natural MedicinesJiangsu Key Laboratory of Drug Design and Optimization, and Department of ChemistryChina Pharmaceutical UniversityNanjing211198China
| | - Kaijun Su
- State Key Laboratory of Natural MedicinesJiangsu Key Laboratory of Drug Design and Optimization, and Department of ChemistryChina Pharmaceutical UniversityNanjing211198China
| | - Linjian Zhang
- State Key Laboratory of Natural MedicinesJiangsu Key Laboratory of Drug Design and Optimization, and Department of ChemistryChina Pharmaceutical UniversityNanjing211198China
| | - Fulai Yang
- State Key Laboratory of Natural MedicinesJiangsu Key Laboratory of Drug Design and Optimization, and Department of ChemistryChina Pharmaceutical UniversityNanjing211198China
| | - Michael A. McDonough
- Chemistry Research Laboratory and the Ineos Oxford Institute for Antimicrobial ResearchUniversity of Oxford12 Mansfield RoadOxfordOX1 3TAUK
| | - Christopher J. Schofield
- Chemistry Research Laboratory and the Ineos Oxford Institute for Antimicrobial ResearchUniversity of Oxford12 Mansfield RoadOxfordOX1 3TAUK
| | - Xiaojin Zhang
- State Key Laboratory of Natural MedicinesJiangsu Key Laboratory of Drug Design and Optimization, and Department of ChemistryChina Pharmaceutical UniversityNanjing211198China
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Orrillo AG, Furlan RLE. Sulfur in Dynamic Covalent Chemistry. Angew Chem Int Ed Engl 2022; 61:e202201168. [PMID: 35447003 DOI: 10.1002/anie.202201168] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Indexed: 12/21/2022]
Abstract
Sulfur has been important in dynamic covalent chemistry (DCC) since the beginning of the field. Mainly as part of disulfides and thioesters, dynamic sulfur-based bonds (DSBs) have a leading role in several remarkable reactions. Part of this success is due to the almost ideal properties of DSBs for the preparation of dynamic covalent systems, including high reactivity and good reversibility under mild aqueous conditions, the possibility of exploiting supramolecular interactions, access to isolable structures, and easy experimental control to turn the reaction on/off. DCC is currently witnessing an increase in the importance of DSBs. The chemical flexibility offered by DSBs opens the door to multiple applications. This Review presents an overview of all the DSBs used in DCC, their applications, and remarks on the interesting properties that they confer on dynamic chemical systems, especially those containing several DSBs.
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Affiliation(s)
- A Gastón Orrillo
- Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, CONICET, Suipacha 531, Rosario, S2002LRK, Argentina
| | - Ricardo L E Furlan
- Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, CONICET, Suipacha 531, Rosario, S2002LRK, Argentina
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4
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Orrillo AG, Furlan RLE. Sulfur in Dynamic Covalent Chemistry. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202201168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Alfredo Gastón Orrillo
- Universidad Nacional de Rosario Facultad de Ciencias Bioquimicas y Farmaceuticas Organic Chemistry Suipacha 530 2000 Rosario ARGENTINA
| | - Ricardo L. E. Furlan
- Universidad Nacional de Rosario Facultad de Ciencias Bioquimicas y Farmaceuticas Organic Chemistry Suipacha 530 2000 Rosario ARGENTINA
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Selinger AJ, Cavallin NA, Yanai A, Birol I, Hof F. Template‐Directed Synthesis of Bivalent, Broad‐Spectrum Hosts for Neuromuscular Blocking Agents**. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202113235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Allison J. Selinger
- Department of Chemistry University of Victoria 3800 Finnerty Rd. Victoria BC V8P 5C2 Canada
- Centre for Advanced Materials and Related Technology (CAMTEC) University of Victoria 3800 Finnerty Rd. Victoria BC V8W 2Y2 Canada
| | - Natalie A. Cavallin
- Department of Chemistry University of Victoria 3800 Finnerty Rd. Victoria BC V8P 5C2 Canada
- Centre for Advanced Materials and Related Technology (CAMTEC) University of Victoria 3800 Finnerty Rd. Victoria BC V8W 2Y2 Canada
| | - Anat Yanai
- Canada's Michael Smith Genome Sciences Centre BC Cancer Vancouver BC V5Z 4S6 Canada
| | - Inanc Birol
- Canada's Michael Smith Genome Sciences Centre BC Cancer Vancouver BC V5Z 4S6 Canada
- Department of Medical Genetics University of British Columbia Vancouver BC V6T 1Z3 Canada
| | - Fraser Hof
- Department of Chemistry University of Victoria 3800 Finnerty Rd. Victoria BC V8P 5C2 Canada
- Centre for Advanced Materials and Related Technology (CAMTEC) University of Victoria 3800 Finnerty Rd. Victoria BC V8W 2Y2 Canada
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Selinger AJ, Cavallin NA, Yanai A, Birol I, Hof F. Template-Directed Synthesis of Bivalent, Broad-Spectrum Hosts for Neuromuscular Blocking Agents*. Angew Chem Int Ed Engl 2021; 61:e202113235. [PMID: 34889016 DOI: 10.1002/anie.202113235] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Indexed: 12/19/2022]
Abstract
We report on the synthesis of bivalent water-soluble calix[4]arene and calix[5]arene hosts, Super-sCx4 and Super-sCx5 as new broad-spectrum supramolecular binders of neuromuscular blocking agents (NMBAs). Synthesis was achieved using the target bisquaternary amine NMBAs as a template to link two highly anionic p-sulfonatocalixarene building blocks in aqueous solution. Bivalent anionic hosts Super-sCx4 and Super-sCx5 bind by engaging both quaternary amines present on a variety of NMBAs. We report low μM binding to structurally diverse alkyl, steroidal, curarine and benzylisoquinoline NMBAs with high selectivity over the neurotransmitter acetylcholine and a variety of other hydrophobic amines.
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Affiliation(s)
- Allison J Selinger
- Department of Chemistry, University of Victoria, 3800 Finnerty Rd., Victoria, BC V8P 5C2, Canada.,Centre for Advanced Materials and Related Technology (CAMTEC), University of Victoria, 3800 Finnerty Rd., Victoria, BC V8W 2Y2, Canada
| | - Natalie A Cavallin
- Department of Chemistry, University of Victoria, 3800 Finnerty Rd., Victoria, BC V8P 5C2, Canada.,Centre for Advanced Materials and Related Technology (CAMTEC), University of Victoria, 3800 Finnerty Rd., Victoria, BC V8W 2Y2, Canada
| | - Anat Yanai
- Canada's Michael Smith Genome Sciences Centre, BC Cancer, Vancouver, BC V5Z 4S6, Canada
| | - Inanc Birol
- Canada's Michael Smith Genome Sciences Centre, BC Cancer, Vancouver, BC V5Z 4S6, Canada.,Department of Medical Genetics, University of British Columbia, Vancouver, BC V6T 1Z3, Canada
| | - Fraser Hof
- Department of Chemistry, University of Victoria, 3800 Finnerty Rd., Victoria, BC V8P 5C2, Canada.,Centre for Advanced Materials and Related Technology (CAMTEC), University of Victoria, 3800 Finnerty Rd., Victoria, BC V8W 2Y2, Canada
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