1
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Wei TH, Wang ZX, Lu MY, Xu YJ, Yang J, Ni XF, Cheng Y, Zhang MY, Liu JC, Li QQ, Cai J, Chen ZJ, Kang JB, Li N, Dai WC, Ding N, Yu YC, Leng XJ, Xue X, Wang XL, Sun SL, Yang Y, Li NG, Shi ZH. Discovery of SILA-123 as a Highly Potent FLT3 Inhibitor for the Treatment of Acute Myeloid Leukemia with Various FLT3 Mutations. J Med Chem 2024. [PMID: 39258312 DOI: 10.1021/acs.jmedchem.4c00529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/12/2024]
Abstract
The FLT3-ITD (internal tandem duplication) mutant has been a promising target for acute myeloid leukemia (AML) drug discovery but is now facing the challenge of resistance due to point mutations. Herein, we have discovered a type II FLT3 inhibitor, SILA-123. This inhibitor has shown highly potent inhibitory effects against FLT3-WT (IC50 = 2.1 nM) and FLT3-ITD (IC50 = 1.0 nM), tumor cells with the FLT3-ITD mutant such as MOLM-13 (IC50 = 0.98 nM) and MV4-11 (IC50 = 0.19 nM), as well as BaF3 cells associated with the FLT3-ITD mutant and point mutations like BaF3-FLT3-ITD-G697R (IC50 = 3.0 nM). Moreover, SILA-123 exhibited promising kinome selectivity against 310 kinases (S score (10) = 0.06). In in vivo studies, SILA-123 significantly suppressed the tumor growth in MV4-11 (50 mg/kg/d, TGI = 87.3%) and BaF3-FLT3-ITD-G697R (50 mg/kg/d, TGI = 60.0%) cell-inoculated allograft models. Our data suggested that SILA-123 might be a promising drug candidate for FLT3-ITD-positive AML.
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Affiliation(s)
- Tian-Hua Wei
- National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, 138 Xianlin Road, Nanjing, Jiangsu 210023, China
| | - Zi-Xuan Wang
- National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, 138 Xianlin Road, Nanjing, Jiangsu 210023, China
| | - Meng-Yi Lu
- Department of Biostatistics, School of Public Health, Nanjing Medical University, 101 Longmian Avenue, Nanjing, Jiangsu 211166, China
| | - Yu-Jing Xu
- National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, 138 Xianlin Road, Nanjing, Jiangsu 210023, China
| | - Jin Yang
- National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, 138 Xianlin Road, Nanjing, Jiangsu 210023, China
| | - Xing-Feng Ni
- National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, 138 Xianlin Road, Nanjing, Jiangsu 210023, China
| | - Yang Cheng
- National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, 138 Xianlin Road, Nanjing, Jiangsu 210023, China
| | - Meng-Yuan Zhang
- National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, 138 Xianlin Road, Nanjing, Jiangsu 210023, China
| | - Jia-Chuan Liu
- National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, 138 Xianlin Road, Nanjing, Jiangsu 210023, China
| | - Qing-Qing Li
- National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, 138 Xianlin Road, Nanjing, Jiangsu 210023, China
| | - Jiao Cai
- National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, 138 Xianlin Road, Nanjing, Jiangsu 210023, China
| | - Zi-Jun Chen
- National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, 138 Xianlin Road, Nanjing, Jiangsu 210023, China
| | - Ji-Bo Kang
- National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, 138 Xianlin Road, Nanjing, Jiangsu 210023, China
| | - Nan Li
- National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, 138 Xianlin Road, Nanjing, Jiangsu 210023, China
| | - Wei-Chen Dai
- National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, 138 Xianlin Road, Nanjing, Jiangsu 210023, China
| | - Ning Ding
- National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, 138 Xianlin Road, Nanjing, Jiangsu 210023, China
| | - Yan-Cheng Yu
- National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, 138 Xianlin Road, Nanjing, Jiangsu 210023, China
| | - Xue-Jiao Leng
- National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, 138 Xianlin Road, Nanjing, Jiangsu 210023, China
| | - Xin Xue
- National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, 138 Xianlin Road, Nanjing, Jiangsu 210023, China
| | - Xiao-Long Wang
- National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, 138 Xianlin Road, Nanjing, Jiangsu 210023, China
| | - Shan-Liang Sun
- National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, 138 Xianlin Road, Nanjing, Jiangsu 210023, China
| | - Ye Yang
- School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Nian-Guang Li
- National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, 138 Xianlin Road, Nanjing, Jiangsu 210023, China
| | - Zhi-Hao Shi
- Laboratory of Molecular Design and Drug Discovery, School of Science, China Pharmaceutical University, 639 Longmian Avenue, Nanjing, Jiangsu 211198, China
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2
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Deng M, Gao Y, Wang P, Du W, Xu G, Li J, Zhou Y, Liu T. Discovery of 5-trifluoromethyl-2-aminopyrimidine derivatives as potent dual inhibitors of FLT3 and CHK1. RSC Med Chem 2024; 15:539-552. [PMID: 38389894 PMCID: PMC10880922 DOI: 10.1039/d3md00597f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Accepted: 12/04/2023] [Indexed: 02/24/2024] Open
Abstract
Here, we discover an FLT3/CHK1 dual inhibitor (30) that exhibits excellent kinase potency and antiproliferative activity against MV4-11 cells. Simultaneously, 30 possesses high selectivity over c-Kit enzyme and low hERG inhibitory ability. Compound 30, meanwhile, overcomes varied resistance in BaF3 cell lines carrying FLT3-TKD and FLT3-ITD mutations. Moreover, 30 demonstrates favorable oral PK properties and kinase selectivity. These conclusions support that compound 30 may be a promising potential FLT3/CHK1 dual agent for further development.
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Affiliation(s)
- Minjie Deng
- ZJU-ENS Joint Laboratory of Medicinal Chemistry, College of Pharmaceutical Sciences, Zhejiang University Zijingang Campus Hangzhou 310058 P.R. China
| | - Yue Gao
- School of Chinese Materia Medica, Nanjing University of Chinese Medicine Nanjing 210023 P.R. China
- State Key Laboratory of Chemical Biology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences Shanghai 201203 P.R. China
| | - Peipei Wang
- School of Chinese Materia Medica, Nanjing University of Chinese Medicine Nanjing 210023 P.R. China
- State Key Laboratory of Chemical Biology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences Shanghai 201203 P.R. China
| | - Wenjing Du
- ZJU-ENS Joint Laboratory of Medicinal Chemistry, College of Pharmaceutical Sciences, Zhejiang University Zijingang Campus Hangzhou 310058 P.R. China
| | - Gaoya Xu
- School of Chinese Materia Medica, Nanjing University of Chinese Medicine Nanjing 210023 P.R. China
- State Key Laboratory of Chemical Biology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences Shanghai 201203 P.R. China
| | - Jia Li
- School of Chinese Materia Medica, Nanjing University of Chinese Medicine Nanjing 210023 P.R. China
- State Key Laboratory of Chemical Biology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences Shanghai 201203 P.R. China
- Shandong Laboratory of Yantai Drug Discovery, Bohai Rim Advanced Research Institute for Drug Discovery Yantai 264117 P.R. China
- Zhongshan Institute for Drug Discovery, Shanghai Institute of Materia Medica, Chinese Academy of Sciences Zhongshan 528400 P.R. China
| | - Yubo Zhou
- State Key Laboratory of Chemical Biology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences Shanghai 201203 P.R. China
- Zhongshan Institute for Drug Discovery, Shanghai Institute of Materia Medica, Chinese Academy of Sciences Zhongshan 528400 P.R. China
| | - Tao Liu
- ZJU-ENS Joint Laboratory of Medicinal Chemistry, College of Pharmaceutical Sciences, Zhejiang University Zijingang Campus Hangzhou 310058 P.R. China
- Hangzhou Institute of Innovative Medicine, Institute of Drug Discovery and Design, Zhejiang University Hangzhou 310058 P.R. China
- National Key Laboratory of Advanced Drug Delivery and Release Systems, Zhejiang University Hangzhou 310058 P.R. China
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3
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Li X, Wang P, Wang C, Jin T, Xu R, Tong L, Hu X, Shen L, Li J, Zhou Y, Liu T. Discovery of 2-Aminopyrimidine Derivatives as Potent Dual FLT3/CHK1 Inhibitors with Significantly Reduced hERG Inhibitory Activities. J Med Chem 2023; 66:11792-11814. [PMID: 37584545 DOI: 10.1021/acs.jmedchem.3c00245] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/17/2023]
Abstract
FLT3 inhibitors as single agents have limited effects because of acquired and adaptive resistance and the cardiotoxicity related to human ether-a-go-go-related gene (hERG) channel blockade further impedes safe drugs to the market. Inhibitors having potential to overcome resistance and reduce hERG affinity are highly demanded. Here, we reported a dual FLT3/CHK1 inhibitor 18, which displayed potencies to overcome varying acquired resistance in BaF3 cells with FLT3-TKD and FLT3-ITD-TKD mutations. Moreover, 18 displayed high selectivity over c-KIT more than 1700-fold and greatly reduced hERG affinity, with an IC50 value of 58.4 μM. Further mechanistic studies demonstrated 18 can upregulate p53 and abolish the outgrowth of adaptive resistant cells. In the in vivo studies, 18 demonstrated favorable PK profiles and good safety, suppressed the tumor growth in the MV-4-11 cell inoculated mouse xenograft model, and prolonged the survival in the Molm-13 transplantation model, supporting its further development.
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Affiliation(s)
- Xuemei Li
- ZJU-ENS Joint Laboratory of Medicinal Chemistry, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, P.R. China
| | - Peipei Wang
- School of Chinese Materia Medica, Nanjing University of Chinese Medicine, Nanjing 210023, P.R. China
| | - Chang Wang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, P.R. China
| | - Tingting Jin
- Department of Clinical Pharmacy, Key Laboratory of Clinical Cancer Pharmacology and Toxicology Research of Zhejiang Province, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou310006, P.R. China
| | - Ran Xu
- School of Chinese Materia Medica, Nanjing University of Chinese Medicine, Nanjing 210023, P.R. China
| | - Lexian Tong
- ZJU-ENS Joint Laboratory of Medicinal Chemistry, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, P.R. China
- Innovation Institute for Artificial Intelligence in Medicine of Zhejiang University, Hangzhou 310018, P. R. China
| | - Xiaobei Hu
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, P.R. China
- Zhongshan Institute for Drug Discovery, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Zhongshan Tsuihang New District,Guangdong 528400, P. R. China
| | - Liteng Shen
- Hangzhou Institute of Innovative Medicine, Institute of Drug Discovery and Design, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou310058, P.R. China
| | - Jia Li
- School of Chinese Materia Medica, Nanjing University of Chinese Medicine, Nanjing 210023, P.R. China
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, P.R. China
- Zhongshan Institute for Drug Discovery, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Zhongshan Tsuihang New District,Guangdong 528400, P. R. China
| | - Yubo Zhou
- School of Chinese Materia Medica, Nanjing University of Chinese Medicine, Nanjing 210023, P.R. China
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, P.R. China
- Zhongshan Institute for Drug Discovery, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Zhongshan Tsuihang New District,Guangdong 528400, P. R. China
| | - Tao Liu
- ZJU-ENS Joint Laboratory of Medicinal Chemistry, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, P.R. China
- Hangzhou Institute of Innovative Medicine, Institute of Drug Discovery and Design, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou310058, P.R. China
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4
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Sun M, Wang C, Wang P, Ye Q, Zhou Y, Li J, Liu T. Design, synthesis, and evaluation of pyrido.[3,4-b]pyrazin-2(1H)-one derivatives as potent FLT3 inhibitors. Bioorg Med Chem 2023; 79:117155. [PMID: 36638621 DOI: 10.1016/j.bmc.2023.117155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 01/03/2023] [Accepted: 01/03/2023] [Indexed: 01/09/2023]
Abstract
Acute myeloid leukemia (AML) is characterized by fast progression and low survival rates, in which Fms-like tyrosine kinase 3 (FLT3) receptor mutations have been identified as driver mutations in a subgroup of AML patients. Herein, we describe the design, synthesis, and biological evaluation of a novel series of potent pyrido.[3,4-b]pyrazin-2(1H)-one derivatives as FLT3 inhibitors. The compounds exhibited moderate to potent FLT3 kinase inhibitory potency and excellent antiproliferative activities against MV4-11 cells. Among them, compound 13 demonstrated the most potent kinase activity against FLT3-D835Y (IC50 = 29.54 ± 4.76 nM) and cellular potency against MV4-11 cells (IC50 = 15.77 ± 0.15 nM). Compound 13 also efficiently inhibited the growth of multiple mutant BaF3 cells expressing FLT3-D835V/F, FLT3-F691L, and FLT3-ITD/D835Y. Furthermore, compound 13 was metabolically stable in mouse liver microsomes. Moreover, the treatment with compound 13 led to robust inhibition of FLT3 autophosphorylation on Tyr589/591 in MV4-11 cells. In summary, our data demonstrated that 13 was worthy of further study for the treatment of AML.
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Affiliation(s)
- Mei Sun
- ZJU-ENS Joint Laboratory of Medicinal Chemistry, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China
| | - Chang Wang
- National Center for Drug Screening, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Peipei Wang
- School of Chinese Materia Medica, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Qingqing Ye
- ZJU-ENS Joint Laboratory of Medicinal Chemistry, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China
| | - Yubo Zhou
- National Center for Drug Screening, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China; Shandong Laboratory of Yantai Drug Discovery, Bohai Rim Advanced Research Institute for Drug Discovery, Yantai, Shandong 264117, China.
| | - Jia Li
- National Center for Drug Screening, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China; School of Chinese Materia Medica, Nanjing University of Chinese Medicine, Nanjing 210023, China; Shandong Laboratory of Yantai Drug Discovery, Bohai Rim Advanced Research Institute for Drug Discovery, Yantai, Shandong 264117, China.
| | - Tao Liu
- ZJU-ENS Joint Laboratory of Medicinal Chemistry, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China.
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5
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Tomanová M, Kozlanská K, Jorda R, Jedinák L, Havlíková T, Řezníčková E, Peřina M, Klener P, Dolníková A, Cankař P, Kryštof V. Synthesis and Structural Optimization of 2,7,9-Trisubstituted purin-8-ones as FLT3-ITD Inhibitors. Int J Mol Sci 2022; 23:ijms232416169. [PMID: 36555810 PMCID: PMC9782245 DOI: 10.3390/ijms232416169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 12/14/2022] [Accepted: 12/15/2022] [Indexed: 12/23/2022] Open
Abstract
Therapy of FLT3-positive acute myeloid leukemia still remains complicated, despite the availability of newly approved kinase inhibitors. Various strategies to avoid the reduced efficacy of therapy have been explored, including the development of dual targeting compounds, which inhibit FLT3 and another kinase necessary for the survival and proliferation of AML cells. We have designed new 2,7,9-trisubstituted 8-oxopurines as FLT3 inhibitors and report here the structure-activity relationship studies. We demonstrated that substituents at positions 7 and 9 modulate activity between CDK4 and FLT3 kinase, and the isopropyl group at position 7 substantially increased the selectivity toward FLT3 kinase, which led to the discovery of compound 15a (9-cyclopentyl-7-isopropyl-2-((4-(piperazin-1-yl)phenyl)amino)-7,9-dihydro-8H-purin-8-one). Cellular analyses in MV4-11 cells revealed inhibition of autophosphorylation of FLT3 kinase in nanomolar doses, including the suppression of downstream STAT5 and ERK1/2 phosphorylation. We also describe mechanistic studies in cell lines and activity in a mouse xenograft model in vivo.
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Affiliation(s)
- Monika Tomanová
- Department of Organic Chemistry, Faculty of Science, Palacký University Olomouc, 17. listopadu 1192/12, 77900 Olomouc, Czech Republic
| | - Karolína Kozlanská
- Department of Experimental Biology, Faculty of Science, Palacký University Olomouc, Šlechtitelů 27, 78371 Olomouc, Czech Republic
| | - Radek Jorda
- Department of Experimental Biology, Faculty of Science, Palacký University Olomouc, Šlechtitelů 27, 78371 Olomouc, Czech Republic
| | - Lukáš Jedinák
- Department of Organic Chemistry, Faculty of Science, Palacký University Olomouc, 17. listopadu 1192/12, 77900 Olomouc, Czech Republic
| | - Tereza Havlíková
- Department of Organic Chemistry, Faculty of Science, Palacký University Olomouc, 17. listopadu 1192/12, 77900 Olomouc, Czech Republic
| | - Eva Řezníčková
- Department of Experimental Biology, Faculty of Science, Palacký University Olomouc, Šlechtitelů 27, 78371 Olomouc, Czech Republic
| | - Miroslav Peřina
- Department of Experimental Biology, Faculty of Science, Palacký University Olomouc, Šlechtitelů 27, 78371 Olomouc, Czech Republic
| | - Pavel Klener
- First Faculty of Medicine, Institute of Pathological Physiology, Charles University, 12108 Prague, Czech Republic
- First Department of Internal Medicine-Hematology, General University Hospital and First Faculty of Medicine, Charles University, 12808 Prague, Czech Republic
| | - Alexandra Dolníková
- First Faculty of Medicine, Institute of Pathological Physiology, Charles University, 12108 Prague, Czech Republic
| | - Petr Cankař
- Department of Organic Chemistry, Faculty of Science, Palacký University Olomouc, 17. listopadu 1192/12, 77900 Olomouc, Czech Republic
- Correspondence: (P.C.); (V.K.)
| | - Vladimír Kryštof
- Department of Experimental Biology, Faculty of Science, Palacký University Olomouc, Šlechtitelů 27, 78371 Olomouc, Czech Republic
- Institute of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacký University Olomouc, Hněvotínská 5, 77900 Olomouc, Czech Republic
- Correspondence: (P.C.); (V.K.)
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6
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A comparative DFT study on the π-π stacking interaction of some N-based organic fused heterocycles with eclipsed and staggered conformations. J INDIAN CHEM SOC 2022. [DOI: 10.1016/j.jics.2022.100698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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7
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Dou D, Diao Y, Sha W, Su R, Tong L, Li W, Leng L, Xie L, Yu Z, Song H, Shen Z, Zhu L, Zhao Z, Xie H, Chen Z, Li H, Xu Y. Discovery of Pteridine-7(8 H)-one Derivatives as Potent and Selective Inhibitors of Bruton's Tyrosine Kinase (BTK). J Med Chem 2022; 65:2694-2709. [PMID: 35099969 DOI: 10.1021/acs.jmedchem.1c02208] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Bruton's tyrosine kinase (BTK) is an attractive therapeutic target in the treatment of cancer, inflammation, and autoimmune diseases. Covalent and noncovalent BTK inhibitors have been developed, among which covalent BTK inhibitors have shown great clinical efficacy. However, some of them could produce adverse effects, such as diarrhea, rash, and platelet dysfunction, which are associated with the off-target inhibition of ITK and EGFR. In this study, we disclosed a series of pteridine-7(8H)-one derivatives as potent and selective covalent BTK inhibitors, which were optimized from 3z, an EGFR inhibitor previously reported by our group. Among them, compound 24a exhibited great BTK inhibition activity (IC50 = 4.0 nM) and high selectivity in both enzymatic (ITK >250-fold, EGFR >2500-fold) and cellular levels (ITK >227-fold, EGFR 27-fold). In U-937 xenograft models, 24a significantly inhibited tumor growth (TGI = 57.85%) at a 50 mg/kg dosage. Accordingly, 24a is a new BTK inhibitor worthy of further development.
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Affiliation(s)
- Dou Dou
- Shanghai Key Laboratory of New Drug Design, State Key Laboratory of Bioreactor Engineering, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China
| | - Yanyan Diao
- Shanghai Key Laboratory of New Drug Design, State Key Laboratory of Bioreactor Engineering, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China
| | - Wenjie Sha
- Shanghai Key Laboratory of New Drug Design, State Key Laboratory of Bioreactor Engineering, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China
| | - Rongrong Su
- Shanghai Key Laboratory of New Drug Design, State Key Laboratory of Bioreactor Engineering, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China
| | - Linjiang Tong
- Division of Anti-tumor Pharmacology, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Wenjie Li
- Shanghai Key Laboratory of New Drug Design, State Key Laboratory of Bioreactor Engineering, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China
| | - Limin Leng
- Shanghai Key Laboratory of New Drug Design, State Key Laboratory of Bioreactor Engineering, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China
| | - Lijuan Xie
- Shanghai Key Laboratory of New Drug Design, State Key Laboratory of Bioreactor Engineering, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China
| | - Zhixiao Yu
- Shanghai Key Laboratory of New Drug Design, State Key Laboratory of Bioreactor Engineering, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China
| | - Haoming Song
- Shanghai Key Laboratory of New Drug Design, State Key Laboratory of Bioreactor Engineering, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China
| | - Zihao Shen
- Shanghai Key Laboratory of New Drug Design, State Key Laboratory of Bioreactor Engineering, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China
| | - Lili Zhu
- Shanghai Key Laboratory of New Drug Design, State Key Laboratory of Bioreactor Engineering, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China
| | - Zhenjiang Zhao
- Shanghai Key Laboratory of New Drug Design, State Key Laboratory of Bioreactor Engineering, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China
| | - Hua Xie
- Division of Anti-tumor Pharmacology, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Zhuo Chen
- Shanghai Key Laboratory of New Drug Design, State Key Laboratory of Bioreactor Engineering, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China
| | - Honglin Li
- Shanghai Key Laboratory of New Drug Design, State Key Laboratory of Bioreactor Engineering, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China
| | - Yufang Xu
- Shanghai Key Laboratory of New Drug Design, State Key Laboratory of Bioreactor Engineering, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China
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8
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Im D, Jun J, Baek J, Kim H, Kang D, Bae H, Cho H, Hah JM. Rational design and synthesis of 2-(1H-indazol-6-yl)-1H-benzo[d]imidazole derivatives as inhibitors targeting FMS-like tyrosine kinase 3 (FLT3) and its mutants. J Enzyme Inhib Med Chem 2022; 37:472-486. [PMID: 35067150 PMCID: PMC8788362 DOI: 10.1080/14756366.2021.2020772] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Fms-like tyrosine kinase 3 (FLT3) has been verified as a therapeutic target for acute myeloid leukaemia (AML). In this study, we report a series of 2-(1H-indazol-6-yl)-1H-benzo[d]imidazol-5-yl benzamide and phenyl urea derivatives as potent FLT3 inhibitors based on the structural optimisation of previous FLT3 inhibitors. Derivatives were synthesised as benzamide 8a–k, 8n–z, and phenyl urea 8l–m, with various substituents. The most potent inhibitor, 8r, demonstrated strong inhibitory activity against FLT3 and FLT3 mutants with a nanomolar IC50 and high selectivity profiles over 42 protein kinases. In addition, these type II FLT3 inhibitors were more potent against FLT3 mutants correlated with drug resistance. Overall, we provide a theoretical basis for the structural optimisation of novel benzimidazole analogues to develop strong inhibitors against FLT3 mutants for AML therapeutics.
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Affiliation(s)
- Daseul Im
- Department of Pharmacy, College of Pharmacy, Hanyang University, Ansan, Korea
- Institute of Pharmaceutical Science and Technology, Center for Proteinopathy, Hanyang University, Ansan, Korea
| | - Joonhong Jun
- Department of Pharmacy, College of Pharmacy, Hanyang University, Ansan, Korea
- Institute of Pharmaceutical Science and Technology, Center for Proteinopathy, Hanyang University, Ansan, Korea
| | - Jihyun Baek
- Department of Pharmacy, College of Pharmacy, Hanyang University, Ansan, Korea
- Institute of Pharmaceutical Science and Technology, Center for Proteinopathy, Hanyang University, Ansan, Korea
| | - Haejin Kim
- Department of Pharmacy, College of Pharmacy, Hanyang University, Ansan, Korea
- Institute of Pharmaceutical Science and Technology, Center for Proteinopathy, Hanyang University, Ansan, Korea
| | - Dahyun Kang
- Department of Pharmacy, College of Pharmacy, Hanyang University, Ansan, Korea
- Institute of Pharmaceutical Science and Technology, Center for Proteinopathy, Hanyang University, Ansan, Korea
| | - Hyunah Bae
- Department of Pharmacy, College of Pharmacy, Hanyang University, Ansan, Korea
- Institute of Pharmaceutical Science and Technology, Center for Proteinopathy, Hanyang University, Ansan, Korea
| | - Hyunwook Cho
- Department of Pharmacy, College of Pharmacy, Hanyang University, Ansan, Korea
- Institute of Pharmaceutical Science and Technology, Center for Proteinopathy, Hanyang University, Ansan, Korea
| | - Jung-Mi Hah
- Department of Pharmacy, College of Pharmacy, Hanyang University, Ansan, Korea
- Institute of Pharmaceutical Science and Technology, Center for Proteinopathy, Hanyang University, Ansan, Korea
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9
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Li Q, Chen L, Ma YF, Jian XE, Ji JH, You WW, Zhao PL. Development of pteridin-7(8H)-one analogues as highly potent cyclin-dependent kinase 4/6 inhibitors: Synthesis, structure-activity relationship, and biological activity. Bioorg Chem 2021; 116:105324. [PMID: 34509794 DOI: 10.1016/j.bioorg.2021.105324] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 06/14/2021] [Accepted: 08/30/2021] [Indexed: 12/22/2022]
Abstract
CDK4/6 have been validated as the cancer therapeutic targets. Here, we describe a series of pteridin-7(8H)-one analogues as potent CDK4/6 inhibitors. Among them, the most promising compound 7s demonstrated remarkable and broad-spectrum antiproliferative activities toward HCT116, HeLa, MDA-MB-231, and HT-29 cells with IC50 values of 0.65, 0.70, 0.39, and 2.53 μM, respectively, which were more potent than that of the anticancer drug Palbociclib. Interestingly, 7s also manifested the greatest inhibitory activities toward both CDK4/cyclin D3 and CDK6/cyclin D3 (IC50 = 34.0 and 65.1 nM, respectively), which was comparable with Palbociclib. Additionally, molecular simulation indicated that 7s bound efficiently at the ATPbindingsitesofCDK4 and CDK6. Further mechanistic studies revealed that compound 7s could concentration-dependently induce cell cycle arrest and apoptosis in HeLa cells. Takentogether, 7s represents a promising novel CDK4/6 inhibitor for the potential treatment of cancer.
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Affiliation(s)
- Qiu Li
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou 510515, PR China
| | - Lin Chen
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou 510515, PR China
| | - Yu-Feng Ma
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou 510515, PR China
| | - Xie-Er Jian
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou 510515, PR China
| | - Jia-Hao Ji
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou 510515, PR China
| | - Wen-Wei You
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou 510515, PR China
| | - Pei-Liang Zhao
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou 510515, PR China.
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10
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Cho H, Shin I, Yoon H, Jeon E, Lee J, Kim Y, Ryu S, Song C, Kwon NH, Moon Y, Kim S, Kim ND, Choi HG, Sim T. Identification of Thieno[3,2- d]pyrimidine Derivatives as Dual Inhibitors of Focal Adhesion Kinase and FMS-like Tyrosine Kinase 3. J Med Chem 2021; 64:11934-11957. [PMID: 34324343 DOI: 10.1021/acs.jmedchem.1c00459] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Focal adhesion kinase (FAK) is overexpressed in highly invasive and metastatic cancers. To identify novel FAK inhibitors, we designed and synthesized various thieno[3,2-d]pyrimidine derivatives. An intensive structure-activity relationship (SAR) study led to the identification of 26 as a lead. Moreover, 26, a multitargeted kinase inhibitor, possesses excellent potencies against FLT3 mutants as well as FAK. Gratifyingly, 26 remarkably inhibits recalcitrant FLT3 mutants, including F691L, that cause drug resistance. Importantly, 26 is superior to PF-562271 in terms of apoptosis induction, anchorage-independent growth inhibition, and tumor burden reduction in the MDA-MB-231 xenograft mouse model. Also, 26 causes regression of tumor growth in the MV4-11 xenograft mouse model, indicating that it could be effective against acute myeloid leukemia (AML). Finally, in an orthotopic mouse model using MDA-MB-231, 26 remarkably prevents metastasis of orthotopic tumors to lymph nodes. Taken together, the results indicate that 26 possesses potential therapeutic value against highly invasive cancers and relapsed AML.
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Affiliation(s)
- Hanna Cho
- Severance Biomedical Science Institute, Graduate School of Medical Science, Brain Korea 21 Project, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea
| | - Injae Shin
- Severance Biomedical Science Institute, Graduate School of Medical Science, Brain Korea 21 Project, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea
- KU-KIST Graduate School of Converging Science and Technology, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul 02841, Republic of Korea
| | - Hojong Yoon
- Chemical Kinomics Research Center, Korea Institute of Science and Technology, 5 Hwarangro14-gil, Seongbuk-gu, Seoul 02792, Republic of Korea
| | - Eunhye Jeon
- Severance Biomedical Science Institute, Graduate School of Medical Science, Brain Korea 21 Project, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea
| | - Jiwon Lee
- Severance Biomedical Science Institute, Graduate School of Medical Science, Brain Korea 21 Project, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea
| | - Younghoon Kim
- Severance Biomedical Science Institute, Graduate School of Medical Science, Brain Korea 21 Project, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea
- KU-KIST Graduate School of Converging Science and Technology, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul 02841, Republic of Korea
| | - SeongShick Ryu
- Severance Biomedical Science Institute, Graduate School of Medical Science, Brain Korea 21 Project, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea
- KU-KIST Graduate School of Converging Science and Technology, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul 02841, Republic of Korea
| | - Chiman Song
- Chemical Kinomics Research Center, Korea Institute of Science and Technology, 5 Hwarangro14-gil, Seongbuk-gu, Seoul 02792, Republic of Korea
| | - Nam Hoon Kwon
- Medicinal Bioconvergence Research Center, Yonsei University, 85 Songdogwahak-ro, Yeonsu-gu, Incheon 21983, Republic of Korea
- Institute for Artificial Intelligence and Biomedical Research, College of Pharmacy & College of Medicine, Gangnam Severance Hospital, Yonsei University, 85 Songdogwahak-ro, Yeonsu-gu, Incheon 21983, Republic of Korea
| | - Youngji Moon
- Medicinal Bioconvergence Research Center, Yonsei University, 85 Songdogwahak-ro, Yeonsu-gu, Incheon 21983, Republic of Korea
| | - Sunghoon Kim
- Medicinal Bioconvergence Research Center, Yonsei University, 85 Songdogwahak-ro, Yeonsu-gu, Incheon 21983, Republic of Korea
- Institute for Artificial Intelligence and Biomedical Research, College of Pharmacy & College of Medicine, Gangnam Severance Hospital, Yonsei University, 85 Songdogwahak-ro, Yeonsu-gu, Incheon 21983, Republic of Korea
| | - Nam Doo Kim
- Voronoibio Inc., 32 Songdogwahak-ro, Yeonsu-gu, Incheon 21984, Republic of Korea
| | - Hwan Geun Choi
- Chemical Kinomics Research Center, Korea Institute of Science and Technology, 5 Hwarangro14-gil, Seongbuk-gu, Seoul 02792, Republic of Korea
- B2Sbio Inc., 32 Songdogwahak-ro, Yeonsu-gu, Incheon 21984, Republic of Korea
| | - Taebo Sim
- Severance Biomedical Science Institute, Graduate School of Medical Science, Brain Korea 21 Project, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea
- KU-KIST Graduate School of Converging Science and Technology, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul 02841, Republic of Korea
- Chemical Kinomics Research Center, Korea Institute of Science and Technology, 5 Hwarangro14-gil, Seongbuk-gu, Seoul 02792, Republic of Korea
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11
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Lin J, Zhang Z, Lin X, Chen Z, Luc T, Zha D, Wang J, Xu X, Li Z. Efficient Synthesis and Biological Evaluation of 6-Trifluoroethoxy Functionalized Pteridine Derivatives as EGFR Inhibitors. Med Chem 2021; 18:353-363. [PMID: 34097593 DOI: 10.2174/1573406417666210604105923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Revised: 02/15/2021] [Accepted: 03/21/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Pteridine-based scaffolds have been widely prevalent in pharmaceuticals, such as kinase inhibitors targeting EGFR, FLT3 and PI3K/mTOR, which are attractive targets for anticancer therapy. OBJECTIVE This work aimed to design and synthesize 6-2,2,2-trifluoroethoxy functionalized pteridine-based derivatives for investigation of their anti-cancer activities as EGFR inhibitor. METHOD Pteridine-based derivatives were synthesized in 6 steps involving amination, bromination, cyclization, alkoxylation, chlorination and coupling reactions. Cellular anti-proliferative activities and inhibition activities on EGFR signaling of these pteridine derivatives in vitro were determined by the MTT assay and western blot analysis, respectively. Molecular docking simulation studies were carried out by the crystallographic structure of the erlotinib/EGFR kinase domain [Protein Data Bank (PDB) code: 1M17]. RESULTS The compound 7m, with IC50 values of 27.40 μM on A549 cell line, exhibited comparable anti-proliferative activity relative to the positive control. Besides western blots showed its obvious down-regulation of p-EGFR and p-ERK expression at 0.8 μM. Molecular docking model displayed a hydrogen bond between Met-769 amide nitrogen and N-1 in pteridine motif of 7m which lay at the ATP binding site of EGFR kinase domain. CONCLUSION The inhibition of 7m on cellular growth was comparable to that of the positive control. The inhibitory activities of 7m on EGFR phosphorylation and ERK phosphorylation in A549 cell line were relatively superior to that of the positive control. Both results suggested that the anti-proliferative activity of 7m against A549 cell line was caused by inhibition of EGFR signaling pathway, providing a new perspective for modification on pteridine-based derivatives as EGFR inhibitor.
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Affiliation(s)
- Jin Lin
- Fujian Key Laboratory of Drug Target Discovery and Structural and Functional Research, Fujian Medical University, Fuzhou, China
| | - Zemin Zhang
- Department of Medicinal Chemistry, School of Pharmacy, Fujian Medical University, Fuzhou, China
| | - Xiongqiang Lin
- Department of Medicinal Chemistry, School of Pharmacy, Fujian Medical University, Fuzhou, China
| | - Zhendong Chen
- Department of Medicinal Chemistry, School of Pharmacy, Fujian Medical University, Fuzhou, China
| | - Tian Luc
- Drug Discovery and Design Center, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China
| | - Daijun Zha
- Fujian Key Laboratory of Drug Target Discovery and Structural and Functional Research, Fujian Medical University, Fuzhou, China
| | - Jian Wang
- Fujian Key Laboratory of Drug Target Discovery and Structural and Functional Research, Fujian Medical University, Fuzhou, China
| | - Xiuzhi Xu
- Fujian Key Laboratory of Drug Target Discovery and Structural and Functional Research, Fujian Medical University, Fuzhou, China
| | - Zhulai Li
- Fujian Key Laboratory of Drug Target Discovery and Structural and Functional Research, Fujian Medical University, Fuzhou, China
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12
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Wang J, Pan X, Song Y, Liu J, Ma F, Wang P, Liu Y, Zhao L, Kang D, Hu L. Discovery of a Potent and Selective FLT3 Inhibitor ( Z)- N-(5-((5-Fluoro-2-oxoindolin-3-ylidene)methyl)-4-methyl-1 H-pyrrol-3-yl)-3-(pyrrolidin-1-yl)propanamide with Improved Drug-like Properties and Superior Efficacy in FLT3-ITD-Positive Acute Myeloid Leukemia. J Med Chem 2021; 64:4870-4890. [PMID: 33797247 DOI: 10.1021/acs.jmedchem.0c02247] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Overcoming the FLT3-ITD mutant has been a promising drug design strategy for treating acute myeloid leukemia (AML). Herein, we discovered a novel FLT3 inhibitor 17, which displayed potent inhibitory activity against the FLT3-ITD mutant (IC50 = 0.8 nM) and achieved good selectivity over c-KIT kinase (over 500-fold). Compound 17 selectively inhibited the proliferation of FLT3-ITD-positive AML cell lines MV4-11 (IC50 = 23.5 nM) and MOLM-13 (IC50 = 35.5 nM) and exhibited potent inhibitory effects against associated acquired resistance mutations. In cellular mechanism studies, compound 17 strongly inhibited FLT3-mediated signaling pathways and induced apoptosis by arresting the cell cycle in the sub-G1 phase. In in vivo studies, compound 17 demonstrated a good bioavailability (73.6%) and significantly suppressed tumor growth in MV4-11 (10 mg/kg, TGI 93.4%) and MOLM-13 (20 mg/kg, TGI 98.0%) xenograft models without exhibiting obvious toxicity. These results suggested that compound 17 may be a promising drug candidate for treating FLT3-ITD-positive AML.
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Affiliation(s)
- Junwei Wang
- Jiangsu Key Laboratory for Functional Substance of Chinese Medicine, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, P.R. China
| | - Xiang Pan
- Jiangsu Key Laboratory for Functional Substance of Chinese Medicine, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, P.R. China
| | - Yi Song
- Jiangsu Key Laboratory for Functional Substance of Chinese Medicine, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, P.R. China
| | - Jian Liu
- Jiangsu Key Laboratory for Functional Substance of Chinese Medicine, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, P.R. China
| | - Fei Ma
- Shanghai Institute for Advanced Immunochemical Studies, ShanghaiTech University, Shanghai, 201210, P.R. China
| | - Ping Wang
- Jiangsu Key Laboratory for Functional Substance of Chinese Medicine, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, P.R. China
| | - Yan Liu
- Jiangsu Key Laboratory for Functional Substance of Chinese Medicine, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, P.R. China
| | - Lin Zhao
- Jiangsu Key Laboratory for Functional Substance of Chinese Medicine, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, P.R. China
| | - Di Kang
- Jiangsu Key Laboratory for Functional Substance of Chinese Medicine, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, P.R. China
| | - Lihong Hu
- Jiangsu Key Laboratory for Functional Substance of Chinese Medicine, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, P.R. China
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13
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Li Y, Wang P, Chen C, Ye T, Han Y, Hou Y, Liu Y, Gong P, Qin M, Zhao Y. Discovery and rational design of 2-aminopyrimidine-based derivatives targeting Janus kinase 2 (JAK2) and FMS-like tyrosine kinase 3 (FLT3). Bioorg Chem 2020; 104:104361. [PMID: 33142418 DOI: 10.1016/j.bioorg.2020.104361] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 10/05/2020] [Accepted: 10/06/2020] [Indexed: 12/17/2022]
Abstract
Herein, with the help of computer-aided drug design (CADD), we describe the structure-based rational drug design, structure-activity relationships, and synthesis of a series of 2-aminopyrimidine derivatives that inhibit both JAK2 and FLT3 kinases. These screening cascades revealed that compound 14l demonstrated the most inhibitory activity with IC50 values of 1.8 and 0.68 nM against JAK2 and FLT3 respectively. 14l also showed potent anti-proliferative activities against HEL (IC50 = 0.84 μM) and Molm-13 (IC50 = 0.019 μM) cell lines, but relatively weak cytotoxicity against K562 and PC-3 cell lines, which proved that it might have high target specificity. In vitro metabolism assay, 14l exhibited moderate stability in RLM (Rat Liver Microsomes) with a half-life time of 31 min. In the cellular context of Molm-13, 14l induced cell cycle arrest in G1/S phase and enhanced apoptosis in a dose-dependent manner. These results indicate that 14l is a promising dual JAK2/FLT3 inhibitor and worthy of further development.
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Affiliation(s)
- Yingxiu Li
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China
| | - Peng Wang
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China
| | - Cong Chen
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China
| | - Tianyu Ye
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China
| | - Yufei Han
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China
| | - Yunlei Hou
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China
| | - Yajing Liu
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China
| | - Ping Gong
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China
| | - Mingze Qin
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China.
| | - Yanfang Zhao
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China.
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14
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Zhong Y, Qiu RZ, Sun SL, Zhao C, Fan TY, Chen M, Li NG, Shi ZH. Small-Molecule Fms-like Tyrosine Kinase 3 Inhibitors: An Attractive and Efficient Method for the Treatment of Acute Myeloid Leukemia. J Med Chem 2020; 63:12403-12428. [PMID: 32659083 DOI: 10.1021/acs.jmedchem.0c00696] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Fms-like tyrosine kinase 3 (FLT3) is an important member of the class III receptor tyrosine kinase (RTK) family, which is involved in the proliferation of hematopoietic cells and lymphocytes. In recent years, increasing evidence have demonstrated that the activation and mutation of FLT3 is closely implicated in the occurrence and development of acute myeloid leukemia (AML). The exploration of small-molecule inhibitors targeting FLT3 has aroused wide interest of pharmaceutical chemists and is expected to bring new hope for AML therapy. In this review, we specifically highlighted FLT3 mediated JAK/STAT, RAS/MAPK, and PI3K/AKT/mTOR signaling. The structural properties and biological activities of representative FLT3 inhibitors reported from 2014 to the present were also summarized. In addition, the major challenges in the current advance of novel FLT3 inhibitors were further analyzed, with the aim to guide future drug discovery.
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Affiliation(s)
- Yue Zhong
- National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Run-Ze Qiu
- National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Shan-Liang Sun
- National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Chao Zhao
- National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Tian-Yuan Fan
- National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Min Chen
- National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Nian-Guang Li
- National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Zhi-Hao Shi
- Department of Organic Chemistry, China Pharmaceutical University, Nanjing 211198, China
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15
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Im D, Moon H, Kim J, Oh Y, Jang M, Hah JM. Discovery of 5-methyl- N-(2-arylquinazolin-7-yl)isoxazole-4-carboxamide analogues as highly selective FLT3 inhibitors. J Enzyme Inhib Med Chem 2020; 35:1110-1115. [PMID: 32338093 PMCID: PMC7241567 DOI: 10.1080/14756366.2020.1758689] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
A series of 4-arylamido 5-methylisoxazole derivatives with quinazoline core was designed and synthesised based on conformational rigidification of a previous type II FMS inhibitor. Most of quinazoline analogues displayed activity against FLT3 and FLT3-ITD. Compound 7d, 5-methyl-N-(2-(3-(4-methylpiperazin-1-yl)-5-(trifluoromethyl)phenyl)quinazolin-7-yl)isoxazole-4-carboxamide, exhibited the most potent inhibitory activity against FLT3 (IC50= 106 nM) with excellent selectivity profiles over 36 other protein kinases including cKit and FMS kinase. Compound 7d was also active in FLT-ITD, with an IC50 value of 301 nM, and other FLT3 mutants showing potential as an AML therapeutics.
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Affiliation(s)
- Daseul Im
- College of Pharmacy and Institute of Pharmaceutical Science and Technology, Hanyang University, Ansan, Gyeonggi-do, Korea
| | - Hyungwoo Moon
- College of Pharmacy and Institute of Pharmaceutical Science and Technology, Hanyang University, Ansan, Gyeonggi-do, Korea
| | - Jinwoong Kim
- College of Pharmacy and Institute of Pharmaceutical Science and Technology, Hanyang University, Ansan, Gyeonggi-do, Korea
| | - Youri Oh
- College of Pharmacy and Institute of Pharmaceutical Science and Technology, Hanyang University, Ansan, Gyeonggi-do, Korea
| | - Miyoung Jang
- College of Pharmacy and Institute of Pharmaceutical Science and Technology, Hanyang University, Ansan, Gyeonggi-do, Korea
| | - Jung-Mi Hah
- College of Pharmacy and Institute of Pharmaceutical Science and Technology, Hanyang University, Ansan, Gyeonggi-do, Korea
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16
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Abstract
Fms-like tyrosine kinase-3 (FLT3) mutations occur in approximately 30% of acute myeloid leukemia (AML) cases, suggesting FLT3 as an attractive target for AML treatment. Early FLT3 inhibitors enhance antileukemia efficacy by inhibiting multiple targets, and thus had stronger off-target activity, increasing their toxicity. Recently, a number of potent and selective FLT3 inhibitors have been developed, many of which are effective against multiple mutations. This review outlines the evolution of AML-targeting FLT3 inhibitors by focusing on their chemotypes, selectivity and activity over FLT3 wild-type and FLT3 mutations as well as new techniques related to FLT3. Compounds that currently enter the late clinical stage or have entered the market are also briefly reported.
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17
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Kim C, Kim E. Rational Drug Design Approach of Receptor Tyrosine Kinase Type III Inhibitors. Curr Med Chem 2020; 26:7623-7640. [PMID: 29932031 DOI: 10.2174/0929867325666180622143548] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2018] [Revised: 04/27/2018] [Accepted: 05/30/2018] [Indexed: 01/16/2023]
Abstract
Rational drug design is accomplished through the complementary use of structural biology and computational biology of biological macromolecules involved in disease pathology. Most of the known theoretical approaches for drug design are based on knowledge of the biological targets to which the drug binds. This approach can be used to design drug molecules that restore the balance of the signaling pathway by inhibiting or stimulating biological targets by molecular modeling procedures as well as by molecular dynamics simulations. Type III receptor tyrosine kinase affects most of the fundamental cellular processes including cell cycle, cell migration, cell metabolism, and survival, as well as cell proliferation and differentiation. Many inhibitors of successful rational drug design show that some computational techniques can be combined to achieve synergistic effects.
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Affiliation(s)
- Cheolhee Kim
- College of Pharmacy, Chosun University, Gwangju 61452, Korea
| | - Eunae Kim
- College of Pharmacy, Chosun University, Gwangju 61452, Korea
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18
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Abdel-Latif E, Metwally HM, Keshk EM, Khalil AGM, Saeed A. An overview on the synthesis and chemical properties of p-aminoacetanilide and its derivatives. SYNTHETIC COMMUN 2019. [DOI: 10.1080/00397911.2019.1616302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Ehab Abdel-Latif
- Department of Chemistry, Faculty of Science, Mansoura University, Mansoura, Egypt
| | - Heba M. Metwally
- Department of Chemistry, Faculty of Science, Mansoura University, Mansoura, Egypt
| | - Eman M. Keshk
- Department of Chemistry, Faculty of Science, Mansoura University, Mansoura, Egypt
| | | | - Ali Saeed
- Department of Chemistry, Faculty of Science, Mansoura University, Mansoura, Egypt
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19
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Yuan X, Chen Y, Zhang W, He J, Lei L, Tang M, Liu J, Li M, Dou C, Yang T, Yang L, Yang S, Wei Y, Peng A, Niu T, Xiang M, Ye H, Chen L. Identification of Pyrrolo[2,3- d]pyrimidine-Based Derivatives as Potent and Orally Effective Fms-like Tyrosine Receptor Kinase 3 (FLT3) Inhibitors for Treating Acute Myelogenous Leukemia. J Med Chem 2019; 62:4158-4173. [PMID: 30939008 DOI: 10.1021/acs.jmedchem.9b00223] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
A series of pyrrolo[2,3- d]pyrimidine derivatives were prepared and optimized for cytotoxic activities against FLT3-ITD mutant cancer cells. Among them, compound 9u possessed nanomolar FLT3 inhibitory activities and subnanomolar inhibitory activities against MV4-11 and Molm-13 cells. It also showed excellent inhibitory activities in FLT3-ITD-D835V and FLT3-ITD-F691L cells which were resistant to quizartinib. Furthermore, 9u exhibited over 40-fold selectivity toward FLT3 relative to c-Kit kinase, which might reduce myelosuppression toxicity. Cellular assays demonstrated that 9u inhibited phosphorylated FLT3 and downstream signaling factors and also induced cell cycle arrest in the G0/G1 stage and apoptosis in MV4-11 and Molm-13 cells. Oral administration of 9u at 10 mg/kg could achieve rapid tumor extinction in the MV4-11 xenograft model and significantly inhibit the tumor growth in the MOLM-13 xenograft model with a tumor growth inhibitory rate of 96% without obvious toxicity. Additionally, 9u demonstrated high bioavailability ( F = 59.5%) and suitable eliminated half-life time ( T1/2 = 2.06 h), suggesting that 9u may be a potent candidate for treating acute myelogenous leukemia.
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20
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Liang X, Wang B, Chen C, Wang A, Hu C, Zou F, Yu K, Liu Q, Li F, Hu Z, Lu T, Wang J, Wang L, Weisberg EL, Li L, Xia R, Wang W, Ren T, Ge J, Liu J, Liu Q. Discovery of N-(4-(6-Acetamidopyrimidin-4-yloxy)phenyl)-2-(2-(trifluoromethyl)phenyl)acetamide (CHMFL-FLT3-335) as a Potent FMS-like Tyrosine Kinase 3 Internal Tandem Duplication (FLT3-ITD) Mutant Selective Inhibitor for Acute Myeloid Leukemia. J Med Chem 2019; 62:875-892. [PMID: 30565931 DOI: 10.1021/acs.jmedchem.8b01594] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Most of the current FMS-like tyrosine kinase 3 (FLT3) inhibitors lack selectivity between FLT3 kinase and cKIT kinase as well as the FLT3 wt and internal tandem duplication (ITD) mutants. We report a new compound 27, which displays GI50 values of 30-80 nM against different ITD mutants and achieves selectivity over both FLT3 wt (8-fold) and cKIT kinase in the transformed BaF3 cells (>300-fold). 27 potently inhibits the proliferation of the FLT3-ITD-positive acute myeloid leukemia cancer lines through suppression of the phosphorylation of FLT3 kinase and downstream signaling pathways, induction of apoptosis, and arresting the cell cycle into the G0/G1 phase. 27 also displays potent antiproliferative effect against FLT3-ITD-positive patient primary cells, whereas it does not apparently affect FLT3 wt primary cells. In addition, it also exhibits a good therapeutic window to PBMC compared to PKC412. In the in vivo studies, 27 demonstrates favorable PK profiles and suppresses the tumor growth in the MV4-11 cell inoculated mouse xenograft model.
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Affiliation(s)
- Xiaofei Liang
- High Magnetic Field Laboratory, Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Hefei Institutes of Physical Science , Chinese Academy of Sciences , Hefei , Anhui 230031 , P. R. China.,Precision Medicine Research Laboratory of Anhui Province , Hefei , Anhui 230088 , P. R. China
| | - Beilei Wang
- High Magnetic Field Laboratory, Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Hefei Institutes of Physical Science , Chinese Academy of Sciences , Hefei , Anhui 230031 , P. R. China.,University of Science and Technology of China , Hefei , Anhui 230036 , P. R. China
| | - Cheng Chen
- High Magnetic Field Laboratory, Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Hefei Institutes of Physical Science , Chinese Academy of Sciences , Hefei , Anhui 230031 , P. R. China.,University of Science and Technology of China , Hefei , Anhui 230036 , P. R. China
| | - Aoli Wang
- High Magnetic Field Laboratory, Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Hefei Institutes of Physical Science , Chinese Academy of Sciences , Hefei , Anhui 230031 , P. R. China.,Precision Medicine Research Laboratory of Anhui Province , Hefei , Anhui 230088 , P. R. China
| | - Chen Hu
- High Magnetic Field Laboratory, Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Hefei Institutes of Physical Science , Chinese Academy of Sciences , Hefei , Anhui 230031 , P. R. China.,University of Science and Technology of China , Hefei , Anhui 230036 , P. R. China
| | - Fengming Zou
- High Magnetic Field Laboratory, Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Hefei Institutes of Physical Science , Chinese Academy of Sciences , Hefei , Anhui 230031 , P. R. China.,Precision Medicine Research Laboratory of Anhui Province , Hefei , Anhui 230088 , P. R. China
| | - Kailin Yu
- High Magnetic Field Laboratory, Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Hefei Institutes of Physical Science , Chinese Academy of Sciences , Hefei , Anhui 230031 , P. R. China.,Precision Medicine Research Laboratory of Anhui Province , Hefei , Anhui 230088 , P. R. China
| | - Qingwang Liu
- Precision Medicine Research Laboratory of Anhui Province , Hefei , Anhui 230088 , P. R. China.,Precision Targeted Therapy Discovery Center, Institute of Technology Innovation, Hefei Institutes of Physical Science , Chinese Academy of Sciences , Hefei , Anhui 230088 , P. R. China
| | - Feng Li
- High Magnetic Field Laboratory, Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Hefei Institutes of Physical Science , Chinese Academy of Sciences , Hefei , Anhui 230031 , P. R. China.,University of Science and Technology of China , Hefei , Anhui 230036 , P. R. China
| | - Zhenquan Hu
- High Magnetic Field Laboratory, Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Hefei Institutes of Physical Science , Chinese Academy of Sciences , Hefei , Anhui 230031 , P. R. China.,Precision Medicine Research Laboratory of Anhui Province , Hefei , Anhui 230088 , P. R. China
| | - Tingting Lu
- High Magnetic Field Laboratory, Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Hefei Institutes of Physical Science , Chinese Academy of Sciences , Hefei , Anhui 230031 , P. R. China.,University of Science and Technology of China , Hefei , Anhui 230036 , P. R. China
| | - Junjie Wang
- High Magnetic Field Laboratory, Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Hefei Institutes of Physical Science , Chinese Academy of Sciences , Hefei , Anhui 230031 , P. R. China.,University of Science and Technology of China , Hefei , Anhui 230036 , P. R. China
| | - Li Wang
- High Magnetic Field Laboratory, Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Hefei Institutes of Physical Science , Chinese Academy of Sciences , Hefei , Anhui 230031 , P. R. China.,University of Science and Technology of China , Hefei , Anhui 230036 , P. R. China
| | - Ellen L Weisberg
- Department of Medical Oncology, Dana Farber Cancer Institute , Harvard Medical School , 450 Brookline Avenue , Boston , Massachusetts 02115 , United States
| | - Lili Li
- Department of Hematology , The First Affiliated Hospital of Anhui Medical University , Hefei , Anhui 230022 , P. R. China
| | - Ruixiang Xia
- Department of Hematology , The First Affiliated Hospital of Anhui Medical University , Hefei , Anhui 230022 , P. R. China
| | - Wenchao Wang
- High Magnetic Field Laboratory, Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Hefei Institutes of Physical Science , Chinese Academy of Sciences , Hefei , Anhui 230031 , P. R. China.,Precision Medicine Research Laboratory of Anhui Province , Hefei , Anhui 230088 , P. R. China
| | - Tao Ren
- Precision Medicine Research Laboratory of Anhui Province , Hefei , Anhui 230088 , P. R. China.,Precision Targeted Therapy Discovery Center, Institute of Technology Innovation, Hefei Institutes of Physical Science , Chinese Academy of Sciences , Hefei , Anhui 230088 , P. R. China
| | - Jian Ge
- Department of Hematology , The First Affiliated Hospital of Anhui Medical University , Hefei , Anhui 230022 , P. R. China
| | - Jing Liu
- High Magnetic Field Laboratory, Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Hefei Institutes of Physical Science , Chinese Academy of Sciences , Hefei , Anhui 230031 , P. R. China.,Precision Medicine Research Laboratory of Anhui Province , Hefei , Anhui 230088 , P. R. China.,Precision Targeted Therapy Discovery Center, Institute of Technology Innovation, Hefei Institutes of Physical Science , Chinese Academy of Sciences , Hefei , Anhui 230088 , P. R. China
| | - Qingsong Liu
- High Magnetic Field Laboratory, Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Hefei Institutes of Physical Science , Chinese Academy of Sciences , Hefei , Anhui 230031 , P. R. China.,Precision Medicine Research Laboratory of Anhui Province , Hefei , Anhui 230088 , P. R. China.,University of Science and Technology of China , Hefei , Anhui 230036 , P. R. China.,Precision Targeted Therapy Discovery Center, Institute of Technology Innovation, Hefei Institutes of Physical Science , Chinese Academy of Sciences , Hefei , Anhui 230088 , P. R. China.,Institute of Physical Science and Information Technology , Anhui University , Hefei , Anhui 230601 , P. R. China
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21
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Ruiz-Alcaraz AJ, Carmona-Martínez V, Guirado A, Gálvez J, Martínez-Esparza M, García-Peñarrubia P. Anti-leukemia activity of 4-amino-2-aryl-6,9-dichlorobenzo[g]pteridines. Naunyn Schmiedebergs Arch Pharmacol 2018; 392:219-227. [PMID: 30465054 DOI: 10.1007/s00210-018-1587-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Accepted: 11/12/2018] [Indexed: 11/28/2022]
Abstract
Pteridines are bicyclic heterocyclic compounds with a pyrazino[2,3-d]pyrimidine nucleus that have shown a wide range of therapeutic utilities. Concretely, 4-aminopteridine derivatives have demonstrated both anti-inflammatory and anti-cancer properties, and some of them, such as methotrexate, are profusely used in medical practice. We have recently synthesized and tested the biological activity of a novel series of 4-amino-2-aryl-6,9-dichlorobenzo[g]pteridines, finding that they present anti-inflammatory properties, as they were able to inhibit in vitro the production of pro-inflammatory cytokines TNF-α and IL-6. Now, we have evaluated the anti-tumor potential of these compounds on HL-60 and K562 leukemia cell lines. Cells growing at exponential rate were exposed to decreasing doses of each compound, from 50 to 0.39 μM, for 24, 48, and 72 h. Cell viability was tested by MTT assay and cell death fashion determined by annexin V/propidium iodide assay. The cytotoxicity of the compounds was determined in differentiated macrophage-like HL-60 cells and in human peripheral blood mononuclear cells to evaluate the potential side effects on quiescent tumor cells and normal cells, respectively. Among the series, compounds 1a, 1b, 1g, 1j, and 1k showed anti-proliferative activity. Compounds 1j and 1k were active against both HL-60 and K562 cells, with a lower IC50 against HL-60 cells. Compounds 1a, 1b, and 1g had a great cytotoxic activity against HL-60, but they were far less potent against K562 cells. None had side effects in differentiated tumor cells or in human peripheral blood mononuclear cells. In conclusion, our results demonstrate that some compounds of this series of 4-amino-2-aryl-6,9-dichlorobenzo[g]pteridines have anti-cancer properties in vitro.
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Affiliation(s)
- Antonio J Ruiz-Alcaraz
- Departamento de Bioquímica, Biología Molecular (B) e Inmunología, School of Medicine, IMIB and Regional Campus of International Excellence "Campus Mare Nostrum", Universidad de Murcia, 30100, Murcia, Spain.
| | - Violeta Carmona-Martínez
- Departamento de Bioquímica, Biología Molecular (B) e Inmunología, School of Medicine, IMIB and Regional Campus of International Excellence "Campus Mare Nostrum", Universidad de Murcia, 30100, Murcia, Spain
| | - Antonio Guirado
- Departamento de Química Orgánica, Universidad de Murcia, Campus de Espinardo, 30100, Murcia, Spain
| | - Jesús Gálvez
- Departamento de Química Física, Universidad de Murcia, Campus de Espinardo, 30100, Murcia, Spain
| | - María Martínez-Esparza
- Departamento de Bioquímica, Biología Molecular (B) e Inmunología, School of Medicine, IMIB and Regional Campus of International Excellence "Campus Mare Nostrum", Universidad de Murcia, 30100, Murcia, Spain
| | - Pilar García-Peñarrubia
- Departamento de Bioquímica, Biología Molecular (B) e Inmunología, School of Medicine, IMIB and Regional Campus of International Excellence "Campus Mare Nostrum", Universidad de Murcia, 30100, Murcia, Spain.
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22
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Carmona-Martínez V, Ruiz-Alcaraz AJ, Vera M, Guirado A, Martínez-Esparza M, García-Peñarrubia P. Therapeutic potential of pteridine derivatives: A comprehensive review. Med Res Rev 2018; 39:461-516. [PMID: 30341778 DOI: 10.1002/med.21529] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Revised: 07/07/2018] [Accepted: 07/10/2018] [Indexed: 12/19/2022]
Abstract
Pteridines are aromatic compounds formed by fused pyrazine and pyrimidine rings. Many living organisms synthesize pteridines, where they act as pigments, enzymatic cofactors, or immune system activation molecules. This variety of biological functions has motivated the synthesis of a huge number of pteridine derivatives with the aim of studying their therapeutic potential. This review gathers the state-of-the-art of pteridine derivatives, describing their biological activities and molecular targets. The antitumor activity of pteridine-based compounds is one of the most studied and advanced therapeutic potentials, for which several molecular targets have been identified. Nevertheless, pteridines are also considered as very promising therapeutics for the treatment of chronic inflammation-related diseases. On the other hand, many pteridine derivatives have been tested for antimicrobial activities but, although some of them resulted to be active in preliminary assays, a deeper research is needed in this area. Moreover, pteridines may be of use in the treatment of many other diseases, such as diabetes, osteoporosis, ischemia, or neurodegeneration, among others. Thus, the diversity of the biological activities shown by these compounds highlights the promising therapeutic use of pteridine derivatives. Indeed, methotrexate, pralatrexate, and triamterene are Food and Drug Administration approved pteridines, while many others are currently under study in clinical trials.
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Affiliation(s)
- Violeta Carmona-Martínez
- Departamento de Bioquímica, Biología Molecular (B) e Inmunología, Facultad de Medicina, IMIB and Regional Campus of International Excellence "Campus Mare Nostrum," Universidad de Murcia, Murcia, Spain
| | - Antonio J Ruiz-Alcaraz
- Departamento de Bioquímica, Biología Molecular (B) e Inmunología, Facultad de Medicina, IMIB and Regional Campus of International Excellence "Campus Mare Nostrum," Universidad de Murcia, Murcia, Spain
| | - María Vera
- Departamento de Química Orgánica, Universidad de Murcia, Campus de Espinardo, Murcia, Spain
| | - Antonio Guirado
- Departamento de Química Orgánica, Universidad de Murcia, Campus de Espinardo, Murcia, Spain
| | - María Martínez-Esparza
- Departamento de Bioquímica, Biología Molecular (B) e Inmunología, Facultad de Medicina, IMIB and Regional Campus of International Excellence "Campus Mare Nostrum," Universidad de Murcia, Murcia, Spain
| | - Pilar García-Peñarrubia
- Departamento de Bioquímica, Biología Molecular (B) e Inmunología, Facultad de Medicina, IMIB and Regional Campus of International Excellence "Campus Mare Nostrum," Universidad de Murcia, Murcia, Spain
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23
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Bharate JB, McConnell N, Naresh G, Zhang L, Lakkaniga NR, Ding L, Shah NP, Frett B, Li HY. Rational Design, Synthesis and Biological Evaluation of Pyrimidine-4,6-diamine derivatives as Type-II inhibitors of FLT3 Selective Against c-KIT. Sci Rep 2018; 8:3722. [PMID: 29487300 PMCID: PMC5829162 DOI: 10.1038/s41598-018-21839-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2017] [Accepted: 02/12/2018] [Indexed: 12/19/2022] Open
Abstract
FMS-like Tyrosine Kinase 3 (FLT3) is a clinically validated target for acute myeloid leukemia (AML). Inhibitors targeting FLT3 have been evaluated in clinical studies and have exhibited potential to treat FLT3-driven AML. A frequent, clinical limitation is FLT3 selectivity, as concomitant inhibition of FLT3 and c-KIT is thought to cause dose-limiting myelosuppression. Through a rational design approach, novel FLT3 inhibitors were synthesized employing a pyridine/pyrimidine warhead. The most potent compound identified from the studies is compound 13a, which exhibited an IC50 value of 13.9 ± 6.5 nM against the FLT3 kinase with high selectivity over c-KIT. Mechanism of action studies suggested that 13a is a Type-II kinase inhibitor, which was also supported through computer aided drug discovery (CADD) efforts. Cell-based assays identified that 13a was potent on a variety of FLT3-driven cell lines with clinical relevance. We report herein the discovery and therapeutic evaluation of 4,6-diamino pyrimidine-based Type-II FLT3 inhibitors, which can serve as a FLT3-selective scaffold for further clinical development.
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Affiliation(s)
- Jaideep B Bharate
- Department of Pharmaceutical Sciences, University of Arkansas for Medical Sciences, Little Rock, 72205, USA
| | - Nicholas McConnell
- Department of Pharmaceutical Sciences, University of Arkansas for Medical Sciences, Little Rock, 72205, USA.,Department of Pharmacology and Toxicology, The University of Arizona, Tucson, AZ, 85721, USA
| | - Gunaganti Naresh
- Department of Pharmaceutical Sciences, University of Arkansas for Medical Sciences, Little Rock, 72205, USA
| | - Lingtian Zhang
- Department of Pharmaceutical Sciences, University of Arkansas for Medical Sciences, Little Rock, 72205, USA
| | - Naga Rajiv Lakkaniga
- Department of Pharmaceutical Sciences, University of Arkansas for Medical Sciences, Little Rock, 72205, USA
| | - Lucky Ding
- Division of Hematology/Oncology, University of California, San Francisco, CA, 94143, USA
| | - Neil P Shah
- Division of Hematology/Oncology, University of California, San Francisco, CA, 94143, USA.,Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA, 94115, USA
| | - Brendan Frett
- Department of Pharmaceutical Sciences, University of Arkansas for Medical Sciences, Little Rock, 72205, USA
| | - Hong-Yu Li
- Department of Pharmaceutical Sciences, University of Arkansas for Medical Sciences, Little Rock, 72205, USA.
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24
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Buetti-Weekly MT, Clifford P, Jones BP, Nelson JD. Development of a Safe and Scalable Process for the Preparation of Allyl Glyoxalate. Org Process Res Dev 2018. [DOI: 10.1021/acs.oprd.7b00345] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Michele T. Buetti-Weekly
- Chemical Research and Development, Pfizer Worldwide Research and Development, Eastern Point Road, Groton, Connecticut 06340, United States
| | - Pamela Clifford
- Chemical Research and Development, Pfizer Worldwide Research and Development, Eastern Point Road, Groton, Connecticut 06340, United States
| | - Brian P. Jones
- Chemical Research and Development, Pfizer Worldwide Research and Development, Eastern Point Road, Groton, Connecticut 06340, United States
| | - Jade D. Nelson
- Chemical Research and Development, Pfizer Worldwide Research and Development, Eastern Point Road, Groton, Connecticut 06340, United States
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25
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Chen Y, Pan Y, Guo Y, Zhao W, Ho WT, Wang J, Xu M, Yang FC, Zhao ZJ. Tyrosine kinase inhibitors targeting FLT3 in the treatment of acute myeloid leukemia. Stem Cell Investig 2017; 4:48. [PMID: 28607922 DOI: 10.21037/sci.2017.05.04] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Accepted: 04/25/2017] [Indexed: 12/25/2022]
Abstract
Acute myeloid leukemia (AML) is a cancer of the myeloid lineage of blood cells. Although significant progress has been made in treating many types of cancers during recent years, AML remains a deadly disease with survival rate lagging behind other blood cancers. A combination of toxic chemotherapies has been the standard AML treatment for more than 40 years. With intensive efforts to define the pathogenesis of AML, novel therapeutic drugs targeting key molecular defects in AML are being developed. Mutated in nearly 30% of AML, FMS-like tyrosine kinase 3 (FLT3) represents one of the most attractive targets. FLT3 mutants resulted from either internal tandem duplication (ITD) or point mutations possess enhanced kinase activity and cause constitutive activation of signaling. To date, several small molecule inhibitors of FLT3 have been developed but their clinical efficacy is limited due to a lack of potency and the generation of drug resistance. Therefore, next-generation FLT3 inhibitors overcoming these limitations are urgently in need. This review focuses on the pathological role of mutant FLT3 in the development of AML, the current status of FLT3 inhibitor development, and mechanisms underlining the development of resistance to existing FLT3 inhibitors.
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Affiliation(s)
- Yun Chen
- Department of Pathology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - Yihang Pan
- The Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen 518107, China
| | - Yao Guo
- Department of Pathology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - Wanke Zhao
- Department of Pathology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - Wanting Tina Ho
- Department of Pathology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - Jianlong Wang
- Department of Cell, Developmental and Regenerative Biology, Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Mingjiang Xu
- Sylvester Comprehensive Cancer Center, Department of Biochemistry and Molecular Biology, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Feng-Chun Yang
- Sylvester Comprehensive Cancer Center, Department of Biochemistry and Molecular Biology, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Zhizhuang Joe Zhao
- Department of Pathology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
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26
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Ma X, Zhou J, Wang C, Carter-Cooper B, Yang F, Larocque E, Fine J, Tsuji G, Chopra G, Lapidus RG, Sintim HO. Identification of New FLT3 Inhibitors That Potently Inhibit AML Cell Lines via an Azo Click-It/Staple-It Approach. ACS Med Chem Lett 2017; 8:492-497. [PMID: 28523099 DOI: 10.1021/acsmedchemlett.6b00468] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2016] [Accepted: 04/14/2017] [Indexed: 12/27/2022] Open
Abstract
Acute myeloid leukemia (AML) is an aggressive malignancy with only a handful of therapeutic options. About 30% of AML patients harbor mutated FLT3 kinase, and thus, this cancer-driver has become a hotly pursued AML target. Herein we report a new class of FLT3 inhibitors, which potently inhibit the proliferation of acute myeloid leukemia (AML) cells at nanomolar concentrations.
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Affiliation(s)
- Xiaochu Ma
- Department
of Chemistry and Biochemistry, University of Maryland, College
Park, Maryland 20742, United States
| | | | - Changhao Wang
- Department
of Chemistry and Biochemistry, University of Maryland, College
Park, Maryland 20742, United States
| | - Brandon Carter-Cooper
- Translational
Core Laboratory, University of Maryland Greenebaum Cancer Center, 655 West Baltimore Street, Baltimore, Maryland 21201, United States
| | - Fan Yang
- Department
of Chemistry and Biochemistry, University of Maryland, College
Park, Maryland 20742, United States
| | | | | | | | | | - Rena G. Lapidus
- Translational
Core Laboratory, University of Maryland Greenebaum Cancer Center, 655 West Baltimore Street, Baltimore, Maryland 21201, United States
| | - Herman O. Sintim
- Department
of Chemistry and Biochemistry, University of Maryland, College
Park, Maryland 20742, United States
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27
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Zhao HY, Wang HY, Mao S, Xin M, Zhang H, Zhang SQ. Discovery of 2-(pyridin-2-yl)aniline as a directing group for the sp2 C–H bond amination mediated by cupric acetate. Org Biomol Chem 2017; 15:6622-6631. [DOI: 10.1039/c7ob01353a] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
2-(Pyridin-2-yl) aniline was designed as a new, removable directing group in promoting C–H amination mediated by cupric acetate.
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Affiliation(s)
- Hong-Yi Zhao
- Department of Medicinal Chemistry
- School of Pharmacy
- Xi'an Jiaotong University
- Xi'an
- PR China
| | - Hui-Yan Wang
- Department of Medicinal Chemistry
- School of Pharmacy
- Xi'an Jiaotong University
- Xi'an
- PR China
| | - Shuai Mao
- Department of Medicinal Chemistry
- School of Pharmacy
- Xi'an Jiaotong University
- Xi'an
- PR China
| | - Minhang Xin
- Department of Medicinal Chemistry
- School of Pharmacy
- Xi'an Jiaotong University
- Xi'an
- PR China
| | - Hao Zhang
- Department of Medicinal Chemistry
- School of Pharmacy
- Xi'an Jiaotong University
- Xi'an
- PR China
| | - San-Qi Zhang
- Department of Medicinal Chemistry
- School of Pharmacy
- Xi'an Jiaotong University
- Xi'an
- PR China
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