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Xie W, Yang S, Liang L, Wang M, Zuo W, Lei Y, Zhang Y, Tang W, Lu T, Chen Y, Jiang Y. Discovery of 2-Amino-7-sulfonyl-7 H-pyrrolo[2,3- d]pyrimidine Derivatives as Potent Reversible FGFR Inhibitors with Gatekeeper Mutation Tolerance: Design, Synthesis, and Biological Evaluation. J Med Chem 2022; 65:16570-16588. [PMID: 36480917 DOI: 10.1021/acs.jmedchem.2c01420] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Fibroblast growth factor receptors (FGFRs) play key roles in promoting cancer cell proliferation, differentiation, and migration. However, acquired resistance to FGFR inhibitors has become an emerging challenge in long-term cancer therapies, especially for hepatocellular carcinoma (HCC). Gatekeeper (GK) mutations are the main mechanism of resistance. Herein, we describe the discovery of a series of reversible FGFR inhibitors, particularly for GK mutations with the 2-amino-7-sulfonyl-7H-pyrrolo[2,3-d]pyrimidine scaffold. Rational design, optimization, and pharmacokinetic screening provided representative compound 19 with potent FGFR inhibition in vitro, high bioavailability, and an acceptable half-life. GK mutation tolerance was supported by assays against FGFR4V550L and Ba/F3-TEL-FGFR4V550L cells. Moreover, compound 19 exhibited potent antitumor potency in HUH7 xenograft mouse models with no obvious toxicity observed. Compound 19 was identified as a potential candidate for overcoming GK mutations for HCC treatment.
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Affiliation(s)
- Wuchen Xie
- School of Sciences, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, PR China
| | - Siyu Yang
- School of Sciences, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, PR China
| | - Li Liang
- School of Sciences, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, PR China
| | - Meng Wang
- School of Sciences, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, PR China
| | - Wen Zuo
- School of Sciences, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, PR China
| | - Yan Lei
- School of Sciences, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, PR China
| | - Yanmin Zhang
- School of Sciences, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, PR China
| | - Weifang Tang
- School of Sciences, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, PR China.,State Key Laboratory of Natural Medicines, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing 210009, PR China
| | - Tao Lu
- School of Sciences, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, PR China.,State Key Laboratory of Natural Medicines, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing 210009, PR China
| | - Yadong Chen
- School of Sciences, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, PR China
| | - Yulei Jiang
- School of Sciences, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, PR China
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Norman JP, Larson NG, Entz ED, Neufeldt SR. Unconventional Site Selectivity in Palladium-Catalyzed Cross-Couplings of Dichloroheteroarenes under Ligand-Controlled and Ligand-Free Systems. J Org Chem 2022; 87:7414-7421. [PMID: 35584051 DOI: 10.1021/acs.joc.2c00665] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Halides adjacent to nitrogen are conventionally more reactive in Pd-catalyzed cross-couplings of dihalogenated N-heteroarenes. However, a very sterically hindered N-heterocyclic carbene ligand is shown to promote room-temperature cross-coupling at C4 of 2,4-dichloropyridines with high selectivity (∼10:1). This work represents the first highly selective method with a broad scope for C4-coupling of these substrates where selectivity is clearly under ligand control. Under the optimized conditions, diverse substituted 2,4-dichloropyridines and related compounds undergo cross-coupling to form C4-C(sp2) and C4-C(sp3) bonds using organoboron, -zinc, and -magnesium reagents. The synthetic utility of this method is highlighted in multistep syntheses that combine C4-selective cross-coupling with subsequent nucleophilic aromatic substitution reactions. The majority of the products herein (71%) have not been previously reported, emphasizing the ability of this methodology to open up underexplored chemical space. Remarkably, we find that ligand-free "Jeffery" conditions enhance the C4 selectivity of Suzuki coupling by an order of magnitude (>99:1). These ligand-free conditions enable the first C5-selective cross-couplings of 2,5-dichloropyridine and 2,5-dichloropyrimidine.
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Affiliation(s)
- Jacob P Norman
- Department of Chemistry and Biochemistry, Montana State University, Bozeman, Montana 59717, United States
| | - Nathaniel G Larson
- Department of Chemistry and Biochemistry, Montana State University, Bozeman, Montana 59717, United States
| | - Emily D Entz
- Department of Chemistry and Biochemistry, Montana State University, Bozeman, Montana 59717, United States
| | - Sharon R Neufeldt
- Department of Chemistry and Biochemistry, Montana State University, Bozeman, Montana 59717, United States
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Li J, Smith D, Pawluczyk J, Krishnananthan S, Wang B, Hou X, Zhao R, Kempson J, Sun D, Yip S, Wu DR, Maddala N, Vetrichelvan M, Gupta A, Macor JE, Dzierba CD, Mathur A. Development of a Rapid Scale-Up Synthesis of (S)-N-(8-((2-Amino-2,4-dimethylpentyl)oxy)-5H-chromeno[3,4-c]pyridin-2-yl)acetamide, a Potent Adaptor-Associated Kinase 1 Inhibitor. Org Process Res Dev 2022. [DOI: 10.1021/acs.oprd.1c00452] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jianqing Li
- Small Molecule Drug Discovery, Bristol Myers Squibb Research and Early Development, 200 Cambridge Park Drive, Cambridge, Massachusetts 02140, United States
| | - Daniel Smith
- Small Molecule Drug Discovery, Bristol Myers Squibb Research and Early Development, P.O. Box 4000, Princeton, New Jersey 08543-4000, United States
| | - Joseph Pawluczyk
- Small Molecule Drug Discovery, Bristol Myers Squibb Research and Early Development, P.O. Box 4000, Princeton, New Jersey 08543-4000, United States
| | - Subramaniam Krishnananthan
- Small Molecule Drug Discovery, Bristol Myers Squibb Research and Early Development, P.O. Box 4000, Princeton, New Jersey 08543-4000, United States
| | - Bei Wang
- Small Molecule Drug Discovery, Bristol Myers Squibb Research and Early Development, P.O. Box 4000, Princeton, New Jersey 08543-4000, United States
| | - Xiaoping Hou
- Small Molecule Drug Discovery, Bristol Myers Squibb Research and Early Development, P.O. Box 4000, Princeton, New Jersey 08543-4000, United States
| | - Rulin Zhao
- Small Molecule Drug Discovery, Bristol Myers Squibb Research and Early Development, P.O. Box 4000, Princeton, New Jersey 08543-4000, United States
| | - James Kempson
- Small Molecule Drug Discovery, Bristol Myers Squibb Research and Early Development, P.O. Box 4000, Princeton, New Jersey 08543-4000, United States
| | - Dawn Sun
- Small Molecule Drug Discovery, Bristol Myers Squibb Research and Early Development, P.O. Box 4000, Princeton, New Jersey 08543-4000, United States
| | - Shiuhang Yip
- Small Molecule Drug Discovery, Bristol Myers Squibb Research and Early Development, P.O. Box 4000, Princeton, New Jersey 08543-4000, United States
| | - Dauh-Rurng Wu
- Small Molecule Drug Discovery, Bristol Myers Squibb Research and Early Development, P.O. Box 4000, Princeton, New Jersey 08543-4000, United States
| | - Nageswararao Maddala
- Department of Discovery Synthesis, Biocon Bristol Myers Squibb Research Center (BBRC), Bangalore 560099, India
| | - Muthalagu Vetrichelvan
- Department of Discovery Synthesis, Biocon Bristol Myers Squibb Research Center (BBRC), Bangalore 560099, India
| | - Anuradha Gupta
- Department of Discovery Synthesis, Biocon Bristol Myers Squibb Research Center (BBRC), Bangalore 560099, India
| | - John E. Macor
- Small Molecule Drug Discovery, Bristol Myers Squibb Research and Early Development, P.O. Box 4000, Princeton, New Jersey 08543-4000, United States
| | - Carolyn D. Dzierba
- Small Molecule Drug Discovery, Bristol Myers Squibb Research and Early Development, 200 Cambridge Park Drive, Cambridge, Massachusetts 02140, United States
| | - Arvind Mathur
- Small Molecule Drug Discovery, Bristol Myers Squibb Research and Early Development, P.O. Box 4000, Princeton, New Jersey 08543-4000, United States
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Kumar V, Dhawan S, Girase PS, Singh P, Karpoormath R. An Environmentally Benign, Catalyst‐Free N−C Bond Cleavage/Formation of Primary, Secondary, and Tertiary Unactivated Amides. European J Org Chem 2021. [DOI: 10.1002/ejoc.202101114] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Vishal Kumar
- Department of Pharmaceutical Chemistry Discipline of Pharmaceutical Sciences College of Health Sciences University of KwaZulu-Natal (Westville) Durban 4000 South Africa
| | - Sanjeev Dhawan
- Department of Pharmaceutical Chemistry Discipline of Pharmaceutical Sciences College of Health Sciences University of KwaZulu-Natal (Westville) Durban 4000 South Africa
| | - Pankaj Sanjay Girase
- Department of Pharmaceutical Chemistry Discipline of Pharmaceutical Sciences College of Health Sciences University of KwaZulu-Natal (Westville) Durban 4000 South Africa
| | - Parvesh Singh
- School of Chemistry and Physics University of KwaZulu-Natal P/Bag X54001, Westville Durban 4000 South Africa
| | - Rajshekhar Karpoormath
- Department of Pharmaceutical Chemistry Discipline of Pharmaceutical Sciences College of Health Sciences University of KwaZulu-Natal (Westville) Durban 4000 South Africa
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Heeran D, Murray BJ, Qiu S, Martin SJ, Skelton RM, Dodds KR, Yufit DS, Sandford G. Synthesis of polyfunctional fluoro-quinoline and fluoro-pyridopyrimidinone derivatives. J Fluor Chem 2021. [DOI: 10.1016/j.jfluchem.2021.109830] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Abstract
Methods to functionalize arenes and heteroarenes in a site-selective manner are highly sought after for rapidly constructing value-added molecules of medicinal, agrochemical, and materials interest. One effective approach is the site-selective cross-coupling of polyhalogenated arenes bearing multiple, but identical, halogen groups. Such cross-coupling reactions have proven to be incredibly effective for site-selective functionalization. However, they also present formidable challenges due to the inherent similarities in the reactivities of the halogen substituents. In this Review, we discuss strategies for site-selective cross-couplings of polyhalogenated arenes and heteroarenes bearing identical halogens, beginning first with an overview of the reaction types that are more traditional in nature, such as electronically, sterically, and directing-group-controlled processes. Following these examples is a description of emerging strategies, which includes ligand- and additive/solvent-controlled reactions as well as photochemically initiated processes.
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Affiliation(s)
- Vignesh Palani
- Department of Chemistry, University of California, Berkeley, Berkeley, California 94720, United States
| | - Melecio A Perea
- Department of Chemistry, University of California, Berkeley, Berkeley, California 94720, United States
| | - Richmond Sarpong
- Department of Chemistry, University of California, Berkeley, Berkeley, California 94720, United States
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Yang M, Chen J, He C, Hu X, Ding Y, Kuang Y, Liu J, Huang Q. Palladium-Catalyzed C-4 Selective Coupling of 2,4-Dichloropyridines and Synthesis of Pyridine-Based Dyes for Live-Cell Imaging. J Org Chem 2020; 85:6498-6508. [DOI: 10.1021/acs.joc.0c00449] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Min Yang
- Department of Forensic Science, Oil-tea in Medical Health Care and Functional Product Development Engineering Research Center in Jiangxi, Gannan Medical University, 1 Yixueyuan Road, Ganzhou, Jiangxi 341000, China
| | - Jing Chen
- Department of Forensic Science, Oil-tea in Medical Health Care and Functional Product Development Engineering Research Center in Jiangxi, Gannan Medical University, 1 Yixueyuan Road, Ganzhou, Jiangxi 341000, China
| | - Chen He
- Department of Forensic Science, Oil-tea in Medical Health Care and Functional Product Development Engineering Research Center in Jiangxi, Gannan Medical University, 1 Yixueyuan Road, Ganzhou, Jiangxi 341000, China
| | - Xin Hu
- Department of Forensic Science, Oil-tea in Medical Health Care and Functional Product Development Engineering Research Center in Jiangxi, Gannan Medical University, 1 Yixueyuan Road, Ganzhou, Jiangxi 341000, China
| | - Yechun Ding
- Department of Forensic Science, Oil-tea in Medical Health Care and Functional Product Development Engineering Research Center in Jiangxi, Gannan Medical University, 1 Yixueyuan Road, Ganzhou, Jiangxi 341000, China
| | - Ying Kuang
- Department of Forensic Science, Oil-tea in Medical Health Care and Functional Product Development Engineering Research Center in Jiangxi, Gannan Medical University, 1 Yixueyuan Road, Ganzhou, Jiangxi 341000, China
| | - Jinbiao Liu
- Department of Chemistry, Jiangxi University of Science and Technology, 86 Hongqi Road, Ganzhou 341000, China
| | - Qitong Huang
- Department of Forensic Science, Oil-tea in Medical Health Care and Functional Product Development Engineering Research Center in Jiangxi, Gannan Medical University, 1 Yixueyuan Road, Ganzhou, Jiangxi 341000, China
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Balewski Ł, Sączewski F, Gdaniec M, Kornicka A, Cicha K, Jalińska A. Synthesis and Fluorescent Properties of Novel Isoquinoline Derivatives. Molecules 2019; 24:E4070. [PMID: 31717684 DOI: 10.3390/molecules24224070] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Revised: 10/18/2019] [Accepted: 11/08/2019] [Indexed: 11/16/2022] Open
Abstract
Isoquinoline derivatives have attracted great interest for their wide biological and fluorescent properties. In the current study, we focused on the synthesis of a series of novel isoquinoline derivatives substituted at position 3 of the heteroaromatic ring. Compounds were obtained in a Goldberg-Ullmann-type coupling reaction with appropriate amides in the presence of copper(I) iodide, N,N-dimethylethylenediamine (DMEDA), and potassium carbonate. The structures of novel isoquinolines were confirmed by IR, NMR, and elemental analysis, as well as X-ray crystallography. In the course of our research work, the visible fluorescence of this class of compounds was observed. The above findings prompted us to investigate the optical properties of the selected compounds.
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Sun C, Yao W, Chen X, Zhao Y, Wei Q, Chen Z, Wu J, Hao F, Xie H. Environmentally Benign, Base-Promoted Selective Amination of Polyhalogenated Pyridines. ACS Omega 2019; 4:10534-10538. [PMID: 31460151 PMCID: PMC6648585 DOI: 10.1021/acsomega.9b01031] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Accepted: 06/07/2019] [Indexed: 06/10/2023]
Abstract
An environmentally benign, highly efficient, and base-promoted selective amination of various polyhalogenated pyridines including the challenging pyridine chlorides to 2-aminopyridine derivatives using water as solvent has been developed. Featuring the use of the new method, the reaction is extended to the transformation on a large scale. Mechanistic studies indicate that the pathway involving a base aidant dissociation of N,N-dimethylformamide to generate dimethylamine is likely.
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Affiliation(s)
- Chao Sun
- School
of Pharmaceutical and Materials Engineering, Taizhou University, Jiaojiang 318000, China
| | - Wubing Yao
- School
of Pharmaceutical and Materials Engineering, Taizhou University, Jiaojiang 318000, China
- Zhejiang
Hisoar Pharmaceutical Company Limited, Taizhou 318000, PR China
| | - Xu Chen
- School
of Pharmaceutical and Materials Engineering, Taizhou University, Jiaojiang 318000, China
| | - Yiwen Zhao
- School
of Pharmaceutical and Materials Engineering, Taizhou University, Jiaojiang 318000, China
| | - Qiqi Wei
- School
of Pharmaceutical and Materials Engineering, Taizhou University, Jiaojiang 318000, China
| | - Zishuang Chen
- School
of Pharmaceutical and Materials Engineering, Taizhou University, Jiaojiang 318000, China
| | - Jiashou Wu
- School
of Pharmaceutical and Materials Engineering, Taizhou University, Jiaojiang 318000, China
| | - Feiyue Hao
- School
of Pharmaceutical and Materials Engineering, Taizhou University, Jiaojiang 318000, China
- Zhejiang
Hisoar Pharmaceutical Company Limited, Taizhou 318000, PR China
| | - Huiping Xie
- Zhejiang
Hisoar Pharmaceutical Company Limited, Taizhou 318000, PR China
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