1
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Kurczab R. Halogen Bonding Hot Spots as a Constraint in Virtual Screening: A Case Study of 5-HT 7R. J Med Chem 2024; 67:14007-14015. [PMID: 39082690 DOI: 10.1021/acs.jmedchem.4c00816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/23/2024]
Abstract
The recently developed and used molecular modeling approach to search for privileged amino acids for halogen bonding (XB hot spots) through XSAR sets has been applied to 5-HT7R. Herein, among all identified 5-HT7R XB hot spots, the S5x42 was employed in a virtual screening protocol as a constraint. Through a designed virtual screening protocol, 63 XSAR sets (156 compounds) were selected from more than 8 million commercially available compounds and examined using in vitro assay toward 5-HT7R. A 68% accuracy was found in predicting halogenated derivatives with higher affinity for 5-HT7R than their unsubstituted analogs. Moreover, it was observed that a halogen bond formed between S5x42 and a chlorine atom at the 3-position of the arylpiperazine fragment caused the most remarkable, 35.4-fold increase in binding affinity for 5-HT7R when compared to the nonhalogenated analog. Interestingly, molecular dynamics simulations showed the formation of a bifurcated halogen bond with S5x42.
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Affiliation(s)
- Rafał Kurczab
- Department of Medicinal Chemistry, Maj Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna Street, Krakow 31-343, Poland
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2
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Singh D, Singh P, Srivastava P, Kakkar D, Pathak M, Tiwari AK. Development and challenges in the discovery of 5-HT 1A and 5-HT 7 receptor ligands. Bioorg Chem 2023; 131:106254. [PMID: 36528920 DOI: 10.1016/j.bioorg.2022.106254] [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: 08/28/2022] [Revised: 10/23/2022] [Accepted: 11/02/2022] [Indexed: 11/29/2022]
Abstract
Serotonin (5-hydroxytryptamine) is a small molecule that acts both in the central and peripheral nervous system as a neurotransmitter and a hormone, respectively. Serotonin is synthesized via a multi-stage pathway beginning with l-tryptophan, which is converted by an enzyme called tryptophan hydroxylase into L-5-Hydroxytryptophan. It is well-known for its significance in the control of mood, anxiety, depression, and insomnia as well as in normal human functions such as sleep, sexual activity, and appetite. Thus, for medical chemists and pharmaceutical firms, serotonin is one of the most desirable targets. Among the seven different classes of serotonin receptors, the 5-HT1A was one of the first discovered serotonin receptors, and the 5-HT7 was the last addition to the serotonin receptor family. Both the classes were thoroughly examined. 5-HT1A neurotransmission-related dysfunctions are linked to many psychological conditions such as anxiety, depression, and movement disorders. 5-HT7 is a member of the cell surface receptor GPCR superfamily and is regulated by the serotonin neurotransmitter. It has been the focus of intensive research efforts since its discovery, which was prompted by its presence in functionally important regions of the brain. The thalamus and hypothalamus have the highest 5-HT7 receptor densities. They are also found in the hippocampus and cortex at higher densities. Thermoregulation, circadian rhythm, learning and memory, and sleep are all associated with the 5-HT7 receptor. It is also suspected that this receptor may be involved in the control of mood, indicating that it may be a beneficial target for depression treatment. Several differently structured molecules such as aminotetralins, ergolines, arylpiperazines, indolylalkylamines, aporphines, and aryloxyalkyl-amines are known to bind to 5-HT1A and 5-HT7 receptor sites. In brain serotonin receptors 5-HT1A and 5-HT7 are strongly co-expressed in regions involved in depression. However, their functional interaction has not been identified. An overview of the 5-HT1A and 5-HT7 receptor ligands belonging to different chemical groups is mentioned in this review.
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Affiliation(s)
- Deepika Singh
- Department of Chemistry, Babasaheb Bhimrao Ambedkar University, Lucknow 226025, Uttar Pradesh, India
| | - Priya Singh
- Department of Chemistry, Babasaheb Bhimrao Ambedkar University, Lucknow 226025, Uttar Pradesh, India
| | - Pooja Srivastava
- Division of Radiological, Nuclear and Imaging Sciences, Institute of Nuclear Medicine and Allied Sciences, Brig S K Mazumdar Road, Timarpur, Delhi 110054, India
| | - Dipti Kakkar
- Division of Radiological, Nuclear and Imaging Sciences, Institute of Nuclear Medicine and Allied Sciences, Brig S K Mazumdar Road, Timarpur, Delhi 110054, India
| | - Mallika Pathak
- Department of Chemistry, Miranda House, University of Delhi, Delhi 110007, India
| | - Anjani Kumar Tiwari
- Department of Chemistry, Babasaheb Bhimrao Ambedkar University, Lucknow 226025, Uttar Pradesh, India.
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3
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Mind the Gap—Deciphering GPCR Pharmacology Using 3D Pharmacophores and Artificial Intelligence. Pharmaceuticals (Basel) 2022; 15:ph15111304. [DOI: 10.3390/ph15111304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 10/15/2022] [Accepted: 10/17/2022] [Indexed: 11/09/2022] Open
Abstract
G protein-coupled receptors (GPCRs) are amongst the most pharmaceutically relevant and well-studied protein targets, yet unanswered questions in the field leave significant gaps in our understanding of their nuanced structure and function. Three-dimensional pharmacophore models are powerful computational tools in in silico drug discovery, presenting myriad opportunities for the integration of GPCR structural biology and cheminformatics. This review highlights success stories in the application of 3D pharmacophore modeling to de novo drug design, the discovery of biased and allosteric ligands, scaffold hopping, QSAR analysis, hit-to-lead optimization, GPCR de-orphanization, mechanistic understanding of GPCR pharmacology and the elucidation of ligand–receptor interactions. Furthermore, advances in the incorporation of dynamics and machine learning are highlighted. The review will analyze challenges in the field of GPCR drug discovery, detailing how 3D pharmacophore modeling can be used to address them. Finally, we will present opportunities afforded by 3D pharmacophore modeling in the advancement of our understanding and targeting of GPCRs.
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4
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Wang X, Zeng H, Zhang W, Guo H, Jin T, Shi S, Jin X, Qu N, Liu L, Zhang L. Copper-catalyzed construction of ( Z)-benzo[ cd]indoles: stereoselective intramolecular trans-addition and S N-Ar reaction. Org Biomol Chem 2022; 20:7949-7955. [PMID: 36178274 DOI: 10.1039/d2ob01488b] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Substituted benzo[cd]indoles are one of the most attractive frameworks because of their wide range of biological and optical activities. Herein, a copper-catalyzed one-step synthesis of biologically important polysubstituted benzo[cd]indoles starting from 8-alkynyl-1-naphthylamine derivatives is reported. In this protocol, many substituents tolerated the reaction conditions and produced (Z)-benzo[cd]indoles in good yields. Preliminary mechanistic studies indicated that the reaction proceeds via a stereoselective intramolecular trans-addition and SN-Ar reaction with high selectivity and high yields. The synthesized polysubstituted (Z)-benzo[cd]indoles possess sulfonamide building blocks, which make them candidates for bioactive molecules.
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Affiliation(s)
- Xinyue Wang
- Yunnan Key Laboratory of Wood Adhesive and Glued Products, Southwest Forestry University, Kunming 650224, Yunnan, China. .,College of Biological, Chemical Sciences and Engineering, Jiaxing University, Jiaxing 314001, Zhejiang, China.
| | - Heyang Zeng
- Yunnan Key Laboratory of Wood Adhesive and Glued Products, Southwest Forestry University, Kunming 650224, Yunnan, China.
| | - Wenli Zhang
- Yunnan Key Laboratory of Wood Adhesive and Glued Products, Southwest Forestry University, Kunming 650224, Yunnan, China.
| | - Haiyang Guo
- College of Biological, Chemical Sciences and Engineering, Jiaxing University, Jiaxing 314001, Zhejiang, China.
| | - Tao Jin
- Yunnan Key Laboratory of Wood Adhesive and Glued Products, Southwest Forestry University, Kunming 650224, Yunnan, China.
| | - Senlei Shi
- Yunnan Key Laboratory of Wood Adhesive and Glued Products, Southwest Forestry University, Kunming 650224, Yunnan, China.
| | - Xiaoyuan Jin
- Yunnan Key Laboratory of Wood Adhesive and Glued Products, Southwest Forestry University, Kunming 650224, Yunnan, China.
| | - Na Qu
- Yunnan Key Laboratory of Wood Adhesive and Glued Products, Southwest Forestry University, Kunming 650224, Yunnan, China.
| | - Li Liu
- Yunnan Key Laboratory of Wood Adhesive and Glued Products, Southwest Forestry University, Kunming 650224, Yunnan, China.
| | - Lianpeng Zhang
- Yunnan Key Laboratory of Wood Adhesive and Glued Products, Southwest Forestry University, Kunming 650224, Yunnan, China.
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5
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Zhang Y, Liu T, Liu L, Guo H, Zeng H, Bi W, Qiu G, Gao W, Ran X, Yang L, Du G, Zhang L. Palladium-Catalyzed Preparation of N-Substituted Benz[ c, d]indol-2-imines and N-Substituted Amino-1-naphthylamides. J Org Chem 2022; 87:8515-8524. [PMID: 35731803 DOI: 10.1021/acs.joc.2c00620] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Here, we report a novel and facile protocol for the synthesis of benz[c,d]indol-2-imines via palladium-catalyzed C-C and C-N coupling of 8-halo-1-naphthylamines with isocyanides in a single step. The reaction features broad substrate scopes and mild conditions, providing an efficient alternative for the construction of antiproliferative agents and BET bromodomain inhibitors. If 0.1 mL of H2O was added to this reaction, the N-substituted amino-1-naphthylamides could be obtained easily.
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Affiliation(s)
- Yuan Zhang
- Yunnan Key Laboratory of Wood Adhesive and Glued Products, Southwest Forestry University, Kunming 650224, Yunnan, China.,College of Biological, Chemical Sciences and Engineering, Jiaxing University, Jiaxing 314001, Zhejiang, China
| | - Tongda Liu
- Yunnan Key Laboratory of Wood Adhesive and Glued Products, Southwest Forestry University, Kunming 650224, Yunnan, China
| | - Li Liu
- Yunnan Key Laboratory of Wood Adhesive and Glued Products, Southwest Forestry University, Kunming 650224, Yunnan, China
| | - Haiyang Guo
- College of Biological, Chemical Sciences and Engineering, Jiaxing University, Jiaxing 314001, Zhejiang, China
| | - Heyang Zeng
- Yunnan Key Laboratory of Wood Adhesive and Glued Products, Southwest Forestry University, Kunming 650224, Yunnan, China
| | - Wei Bi
- Yunnan Key Laboratory of Wood Adhesive and Glued Products, Southwest Forestry University, Kunming 650224, Yunnan, China
| | - Guanyinsheng Qiu
- College of Biological, Chemical Sciences and Engineering, Jiaxing University, Jiaxing 314001, Zhejiang, China
| | - Wei Gao
- Yunnan Key Laboratory of Wood Adhesive and Glued Products, Southwest Forestry University, Kunming 650224, Yunnan, China
| | - Xin Ran
- Yunnan Key Laboratory of Wood Adhesive and Glued Products, Southwest Forestry University, Kunming 650224, Yunnan, China
| | - Long Yang
- Yunnan Key Laboratory of Wood Adhesive and Glued Products, Southwest Forestry University, Kunming 650224, Yunnan, China
| | - Guanben Du
- Yunnan Key Laboratory of Wood Adhesive and Glued Products, Southwest Forestry University, Kunming 650224, Yunnan, China
| | - Lianpeng Zhang
- Yunnan Key Laboratory of Wood Adhesive and Glued Products, Southwest Forestry University, Kunming 650224, Yunnan, China
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6
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Kucwaj-Brysz K, Ali W, Kurczab R, Sudoł S, Wilczyńska-Zawal N, Jastrzębska-Więsek M, Satała G, Mordyl B, Żesławska E, Agnieszka-Olejarz-Maciej, Czarnota K, Latacz G, Partyka A, Wesołowska A, Nitek W, Handzlik J. An exit beyond the pharmacophore model for 5-HT6R agents - a new strategy to gain dual 5-HT6/5-HT2A action for triazine derivatives with procognitive potential. Bioorg Chem 2022; 121:105695. [DOI: 10.1016/j.bioorg.2022.105695] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2021] [Revised: 12/14/2021] [Accepted: 02/16/2022] [Indexed: 01/02/2023]
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7
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Kwag R, Lee J, Kim D, Lee H, Yeom M, Woo J, Cho Y, Kim HJ, Kim J, Keum G, Jeon B, Choo H. Discovery of G Protein-Biased Antagonists against 5-HT 7R. J Med Chem 2021; 64:13766-13779. [PMID: 34519505 DOI: 10.1021/acs.jmedchem.1c01093] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
5-HT7R belongs to a family of G protein-coupled receptors and is associated with a variety of physiological processes in the central nervous system via the activation of the neurotransmitter serotonin (5-HT). To develop selective and biased 5-HT7R ligands, we designed and synthesized a series of pyrazolyl-diazepanes 2 and pyrazolyl-piperazines 3, which were evaluated for binding affinities to 5-HTR subtypes and functional selectivity for G protein and β-arrestin signaling pathways of 5-HT7R. Among them, 1-(3-(3-chlorophenyl)-1H-pyrazol-4-yl)-1,4-diazepane 2c showed the best binding affinity for 5-HT7R and selectivity over other 5-HTR subtypes. It was also revealed as a G protein-biased antagonist. The self-grooming behavior test was performed with 2c in vivo with Shank3-/- transgenic (TG) mice, wherein 2c significantly reduced self-grooming duration time to the level of wild-type mice. The results suggest that 5-HT7R could be a potential therapeutic target for treating autism spectrum disorder stereotypy.
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Affiliation(s)
- Rina Kwag
- Brain Science Institute, Korea Institute of Science and Technology, Seongbuk-gu, Seoul 02792, Republic of Korea.,Department of Chemistry, Korea University, Seongbuk-gu, Seoul 02841, Republic of Korea
| | - Jieon Lee
- Brain Science Institute, Korea Institute of Science and Technology, Seongbuk-gu, Seoul 02792, Republic of Korea.,Division of Bio-Medical Science and Technology, KIST School, Korea University of Science and Technology, Seongbuk-gu, Seoul 02792, Republic of Korea
| | - Doyoung Kim
- Brain Science Institute, Korea Institute of Science and Technology, Seongbuk-gu, Seoul 02792, Republic of Korea.,Department of Chemistry, Sogang University, Mapo-gu, Seoul 04107, Republic of Korea
| | - Haeun Lee
- Brain Science Institute, Korea Institute of Science and Technology, Seongbuk-gu, Seoul 02792, Republic of Korea.,Division of Bio-Medical Science and Technology, KIST School, Korea University of Science and Technology, Seongbuk-gu, Seoul 02792, Republic of Korea
| | - Miyoung Yeom
- Brain Science Institute, Korea Institute of Science and Technology, Seongbuk-gu, Seoul 02792, Republic of Korea
| | - Jiwan Woo
- Research Animal Resource Center, Korea Institute of Science and Technology, Seongbuk-gu, Seoul 02792, Republic of Korea
| | - Yakdol Cho
- Research Animal Resource Center, Korea Institute of Science and Technology, Seongbuk-gu, Seoul 02792, Republic of Korea
| | - Hak Joong Kim
- Department of Chemistry, Korea University, Seongbuk-gu, Seoul 02841, Republic of Korea
| | - Jeongjin Kim
- Brain Science Institute, Korea Institute of Science and Technology, Seongbuk-gu, Seoul 02792, Republic of Korea
| | - Gyochang Keum
- Brain Science Institute, Korea Institute of Science and Technology, Seongbuk-gu, Seoul 02792, Republic of Korea.,Division of Bio-Medical Science and Technology, KIST School, Korea University of Science and Technology, Seongbuk-gu, Seoul 02792, Republic of Korea
| | - Byungsun Jeon
- Brain Science Institute, Korea Institute of Science and Technology, Seongbuk-gu, Seoul 02792, Republic of Korea
| | - Hyunah Choo
- Brain Science Institute, Korea Institute of Science and Technology, Seongbuk-gu, Seoul 02792, Republic of Korea.,Division of Bio-Medical Science and Technology, KIST School, Korea University of Science and Technology, Seongbuk-gu, Seoul 02792, Republic of Korea
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8
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Khan I, Ibrar A, Zaib S. Alkynoates as Versatile and Powerful Chemical Tools for the Rapid Assembly of Diverse Heterocycles under Transition-Metal Catalysis: Recent Developments and Challenges. Top Curr Chem (Cham) 2021; 379:3. [PMID: 33398642 DOI: 10.1007/s41061-020-00316-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Accepted: 11/16/2020] [Indexed: 12/15/2022]
Abstract
Heterocycles, heteroaromatics and spirocyclic entities are ubiquitous components of a wide plethora of synthetic drugs, biologically active natural products, marketed pharmaceuticals and agrochemical targets. Recognizing their high proportion in drugs and rich pharmacological potential, these invaluable structural motifs have garnered significant interest, thus enabling the development of efficient catalytic methodologies providing access to architecturally complex and diverse molecules with high atom-economy and low cost. These chemical processes not only allow the formation of diverse heterocycles but also utilize a range of flexible and easily accessible building units in a single operation to discover diversity-oriented synthetic approaches. Alkynoates are significantly important, diverse and powerful building blocks in organic chemistry due to their unique and inherent properties such as the electronic bias on carbon-carbon triple bonds posed by electron-withdrawing groups or the metallic coordination site provided by carbonyl groups. The present review highlights the comprehensive picture of the utility of alkynoates (2007-2019) for the synthesis of various heterocycles (> 50 types) using transition-metal catalysts (Ru, Rh, Pd, Ir, Ag, Au, Pt, Cu, Mn, Fe) in various forms. The valuable function of versatile alkynoates (bearing multifunctional groups) as simple and useful starting materials is explored, thus cyclizing with an array of coupling partners to deliver a broad range of oxygen-, nitrogen-, sulfur-containing heterocycles alongside fused-, and spiro-heterocyclic compounds. In addition, these examples will also focus the scope and reaction limitations, as well as mechanistic investigations into the synthesis of these heterocycles. The biological significance will also be discussed, citing relevant examples of drug molecules highlighting each class of heterocycles. This review summarizes the recent developments in the synthetic methods for the synthesis of various heterocycles using alkynoates as readily available starting materials under transition-metal catalysis.
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Affiliation(s)
- Imtiaz Khan
- Department of Chemistry, School of Natural Sciences, The University of Manchester, Oxford Road, Manchester, M13 9PL, UK.
- Manchester Institute of Biotechnology, The University of Manchester, 131 Princess Street, Manchester, M1 7DN, UK.
| | - Aliya Ibrar
- Department of Chemistry, Faculty of Natural Sciences, The University of Haripur, Haripur, KPK-22620, Pakistan
| | - Sumera Zaib
- Department of Biochemistry, Faculty of Life Sciences, University of Central Punjab, Lahore, 54590, Pakistan
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9
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Thirumaran SL, Lepailleur A, Rochais C. Structure-activity relationships of serotonin 5-HT7 receptors ligands: A review. Eur J Med Chem 2019; 183:111705. [DOI: 10.1016/j.ejmech.2019.111705] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 09/13/2019] [Accepted: 09/14/2019] [Indexed: 01/30/2023]
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10
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Zaręba P, Jaśkowska J, Śliwa P, Satała G. New dual ligands for the D 2 and 5-HT 1A receptors from the group of 1,8-naphthyl derivatives of LCAP. Bioorg Med Chem Lett 2019; 29:2236-2242. [PMID: 31253532 DOI: 10.1016/j.bmcl.2019.06.029] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Revised: 06/17/2019] [Accepted: 06/19/2019] [Indexed: 01/11/2023]
Abstract
More than 300 million people are suffering from depression, one of the civilization diseases in the 21st century. Serotonin 5-HT1AR and dopamine D2R play an important role in the treatment and pathogenesis of depression. Moreover, in recent years, the efficacy of dual 5-HT1A/D2 receptors ligands has been demonstrated in the fight against depression. In this work the new bulky arylpiperazine derivatives (LCAP) were synthesized in microwave radiation field. The affinities for the selected serotonin (5-HT1A,5-HT2A,5-HT6,5-HT7) and dopamine (D2) receptors have been evaluated in vitro. Compounds 5.3a, 5.4, 5.1c, 5.3d, 5.2a are promising dual 5-HT1AR/D2R ligands. The SAR analysis were additionally supported with molecular docking studies.
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Affiliation(s)
- Przemysław Zaręba
- Faculty of Chemical Engineering and Technology, Institute of Organic Chemistry and Technology, Cracow University of Technology, 24 Warszawska Street, Cracow 31-155, Poland.
| | - Jolanta Jaśkowska
- Faculty of Chemical Engineering and Technology, Institute of Organic Chemistry and Technology, Cracow University of Technology, 24 Warszawska Street, Cracow 31-155, Poland
| | - Paweł Śliwa
- Faculty of Chemical Engineering and Technology, Institute of Organic Chemistry and Technology, Cracow University of Technology, 24 Warszawska Street, Cracow 31-155, Poland
| | - Grzegorz Satała
- Department of Medicinal Chemistry, Institute of Pharmacology - Polish Academy of Sciences, 12 Smętna Street, Cracow 31-343, Poland
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11
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Ying J, Fu LY, Zhong G, Wu XF. Cobalt-Catalyzed Direct Carbonylative Synthesis of Free ( NH)-Benzo[ cd]indol-2(1 H)-ones from Naphthylamides. Org Lett 2019; 21:5694-5698. [PMID: 31246481 DOI: 10.1021/acs.orglett.9b02037] [Citation(s) in RCA: 69] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
A cobalt-catalyzed C-H carbonylation of naphthylamides for the synthesis of benzo[cd]indol-2(1H)-one scaffolds has been developed. The reaction employs a traceless directing group and uses benzene-1,3,5-triyl triormate as the CO source, affording various free (NH)-benzo[cd]indol-2(1H)-ones in moderate to high yields (up to 88%). Using this protocol, the total synthesis of BET bromodomain inhibitors A and B was accomplished as well.
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Affiliation(s)
- Jun Ying
- Department of Chemistry , Zhejiang Sci-Tech University , Xiasha Campus, Hangzhou 310018 , People's Republic of China
| | - Lu-Yang Fu
- Department of Chemistry , Zhejiang Sci-Tech University , Xiasha Campus, Hangzhou 310018 , People's Republic of China
| | - Guoqiang Zhong
- Department of Chemistry , Zhejiang Sci-Tech University , Xiasha Campus, Hangzhou 310018 , People's Republic of China
| | - Xiao-Feng Wu
- Department of Chemistry , Zhejiang Sci-Tech University , Xiasha Campus, Hangzhou 310018 , People's Republic of China.,Leibniz-Institut für Katalyse e. V. an der Universität Rostock , Albert-Einstein-Straβe 29a , 18059 Rostock , Germany
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12
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Su L, Ren T, Dong J, Liu L, Xie S, Yuan L, Zhou Y, Yin SF. Cu(I)-Catalyzed 6-endo-dig Cyclization of Terminal Alkynes, 2-Bromoaryl Ketones, and Amides toward 1-Naphthylamines: Applications and Photophysical Properties. J Am Chem Soc 2019; 141:2535-2544. [DOI: 10.1021/jacs.8b12495] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Lebin Su
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China
| | - Tianbing Ren
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China
| | - Jianyu Dong
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China
- Department of Educational Science, Hunan First Normal University, Changsha 410205, China
| | - Lixin Liu
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China
| | - Shimin Xie
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China
| | - Lin Yuan
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China
| | - Yongbo Zhou
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China
| | - Shuang-Feng Yin
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China
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13
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Blattner KM, Canney DJ, Pippin DA, Blass BE. Pharmacology and Therapeutic Potential of the 5-HT 7 Receptor. ACS Chem Neurosci 2019; 10:89-119. [PMID: 30020772 DOI: 10.1021/acschemneuro.8b00283] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
It is well-documented that serotonin (5-HT) exerts its pharmacological effects through a series of 5-HT receptors. The most recently identified member of this family, 5-HT7, was first identified in 1993. Over the course of the last 25 years, this receptor has been the subject of intense investigation, and it has been demonstrated that 5-HT7 plays an important role in a wide range of pharmacological processes. As a result of these findings, modulation of 5-HT7 activity has been the focus of numerous drug discovery and development programs. This review provides an overview of the roles of 5-HT7 in normal physiology and the therapeutic potential of this interesting drug target.
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Affiliation(s)
- Kevin M. Blattner
- Temple University School of Pharmacy, Department of Pharmaceutical Sciences, Moulder Center for Drug Discovery Research, 3307 North Broad Street, Philadelphia, Pennsylvania 19140, United States
| | - Daniel J. Canney
- Temple University School of Pharmacy, Department of Pharmaceutical Sciences, Moulder Center for Drug Discovery Research, 3307 North Broad Street, Philadelphia, Pennsylvania 19140, United States
| | - Douglas A. Pippin
- Praeventix, LLC, 665 Stockton Drive, Suite 200H, Exton, Pennsylvania 19341, United States
| | - Benjamin E. Blass
- Temple University School of Pharmacy, Department of Pharmaceutical Sciences, Moulder Center for Drug Discovery Research, 3307 North Broad Street, Philadelphia, Pennsylvania 19140, United States
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14
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Kim Y, Yeom M, Lee S, Tae J, Kim HJ, Rhim H, Seong J, Choi KI, Min SJ, Choo H. Synthesis of N
-Alkyl-Carbazole Derivatives as 5-HT7
R Antagonists. B KOREAN CHEM SOC 2018. [DOI: 10.1002/bkcs.11555] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Youngjae Kim
- Center for Neuro-Medicine, Brain Research Institute; Korea Institute of Science and Technology; Seoul 02792 Korea
- Department of Chemistry; Yonsei University; Seoul 03722 Korea
| | - Miyoung Yeom
- Center for Neuro-Medicine, Brain Research Institute; Korea Institute of Science and Technology; Seoul 02792 Korea
| | - Soyeon Lee
- Center for Neuro-Medicine, Brain Research Institute; Korea Institute of Science and Technology; Seoul 02792 Korea
- Department of Chemistry; Korea University; Seoul 02841 Korea
| | - Jinsung Tae
- Department of Chemistry; Yonsei University; Seoul 03722 Korea
| | - Hak Joong Kim
- Department of Chemistry; Korea University; Seoul 02841 Korea
| | - Hyewhon Rhim
- Center for Neuroscience, Brain Research Institute; Korea Institute of Science and Technology; Seoul 02792 Korea
- Division of Bio-Medical Science and Technology, KIST School; Korea University of Science and Technology; Seoul 02792 Korea
| | - Jihye Seong
- Center for Neuro-Medicine, Brain Research Institute; Korea Institute of Science and Technology; Seoul 02792 Korea
- Convergence Research Center for Diagnosis Treatment Care of Dementia; Korea Institute of Science and Technology; Seoul 02792 Korea
- Department of Biological Chemistry; Korea University of Science and Technology; Daejeon 34113 Korea
| | - Kyung Il Choi
- Small & Medium Enterprises Support Center; Korea Institute of Science and Technology; Seoul 02792 Korea
| | - Sun-Joon Min
- Department of Chemical & Molecular Engineering/Applied Chemistry; Hanyang University; Ansan 15588 Korea
| | - Hyunah Choo
- Center for Neuro-Medicine, Brain Research Institute; Korea Institute of Science and Technology; Seoul 02792 Korea
- Division of Bio-Medical Science and Technology, KIST School; Korea University of Science and Technology; Seoul 02792 Korea
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15
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Kim Y, Kim H, Lee J, Lee JK, Min SJ, Seong J, Rhim H, Tae J, Lee HJ, Choo H. Discovery of β-Arrestin Biased Ligands of 5-HT 7R. J Med Chem 2018; 61:7218-7233. [PMID: 30028132 DOI: 10.1021/acs.jmedchem.8b00642] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Though many studies have been published about therapeutic potentials of selective 5-HT7R ligands, there have been few biased ligands of 5-HT7R. The development of potent and selective biased ligands of 5-HT7R would be of great help in understanding the relationship between pharmacological effects and G protein/β-arrestin signaling pathways of 5-HT7R. In order to identify 5-HT7R ligands with biased agonism, we designed and synthesized a series of tetrahydroazepine derivatives 1 and 2 with arylpyrazolo moiety or arylisoxazolo moiety. Through several biological evaluations such as binding affinity, selectivity profile, and functions in G protein and β-arrestin signaling pathways, 3-(4-chlorophenyl)-1,4,5,6,7,8-hexahydropyrazolo[3,4- d]azepine 1g was discovered as the β-arrestin biased ligand of 5-HT7R. In an electroencephalogram (EEG) test, 1g increased total non-rapid eye movement (NREM) sleep time and decreased total rapid eye movement (REM) sleep time.
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Affiliation(s)
- Youngjae Kim
- Center for Neuro-Medicine , Brain Research Institute, Korea Institute of Science and Technology , Seoul 02792 , Republic of Korea.,Department of Chemistry , Yonsei University , Seoul 03722 , Republic of Korea
| | - Hyunguk Kim
- School of Electrical Engineering , Korea Advanced Institute of Science and Technology , Daejeon 34141 , Republic of Korea
| | - Jieon Lee
- Center for Neuro-Medicine , Brain Research Institute, Korea Institute of Science and Technology , Seoul 02792 , Republic of Korea.,Division of Bio-Medical Science & Technology, KIST School , Korea University of Science and Technology , Seoul 02792 , Republic of Korea
| | - Jae Kyun Lee
- Center for Neuro-Medicine , Brain Research Institute, Korea Institute of Science and Technology , Seoul 02792 , Republic of Korea
| | - Sun-Joon Min
- Department of Chemical & Molecular Engineering/Applied Chemistry , Hanyang University , Ansan , Gyeonggi-do 15588 , Republic of Korea
| | - Jihye Seong
- Center for Neuro-Medicine , Brain Research Institute, Korea Institute of Science and Technology , Seoul 02792 , Republic of Korea.,Division of Bio-Medical Science & Technology, KIST School , Korea University of Science and Technology , Seoul 02792 , Republic of Korea.,Convergence Research Center for Diagnosis Treatment Care of Dementia , Korea Institute of Science and Technology , Seoul 02792 , Republic of Korea
| | - Hyewhon Rhim
- Division of Bio-Medical Science & Technology, KIST School , Korea University of Science and Technology , Seoul 02792 , Republic of Korea.,Center for Neuroscience , Brain Research Institute, Korea Institute of Science and Technology , Seoul 02792 , Republic of Korea
| | - Jinsung Tae
- Department of Chemistry , Yonsei University , Seoul 03722 , Republic of Korea
| | - Hyunjoo Jenny Lee
- School of Electrical Engineering , Korea Advanced Institute of Science and Technology , Daejeon 34141 , Republic of Korea
| | - Hyunah Choo
- Center for Neuro-Medicine , Brain Research Institute, Korea Institute of Science and Technology , Seoul 02792 , Republic of Korea.,Division of Bio-Medical Science & Technology, KIST School , Korea University of Science and Technology , Seoul 02792 , Republic of Korea
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16
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Kelemen ÁA, Satała G, Bojarski AJ, Keserű GM. Spiro[pyrrolidine-3,3′-oxindoles] as 5-HT 7 receptor ligands. Bioorg Med Chem Lett 2018; 28:2418-2421. [DOI: 10.1016/j.bmcl.2018.06.019] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2018] [Revised: 06/01/2018] [Accepted: 06/11/2018] [Indexed: 01/02/2023]
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17
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Li J, Tian R, Ge C, Chen Y, liu X, Wang Y, Yang Y, Luo W, Dai F, Wang S, Chen S, Xie S, Wang C. Discovery of the Polyamine Conjugate with Benzo[cd]indol-2(1H)-one as a Lysosome-Targeted Antimetastatic Agent. J Med Chem 2018; 61:6814-6829. [DOI: 10.1021/acs.jmedchem.8b00694] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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18
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Kashner AY, Dyachenko IV, Samusenko YV, Rozhinskii YI, Dyachenko VD. New Syntheses of Naphthostyryl Derivatives via Nucleophilic Vinylic Substitution. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2018. [DOI: 10.1134/s1070428018070163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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19
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Modica MN, Lacivita E, Intagliata S, Salerno L, Romeo G, Pittalà V, Leopoldo M. Structure-Activity Relationships and Therapeutic Potentials of 5-HT 7 Receptor Ligands: An Update. J Med Chem 2018; 61:8475-8503. [PMID: 29767995 DOI: 10.1021/acs.jmedchem.7b01898] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Serotonin 5-HT7 receptor (5-HT7R) has been the subject of intense research efforts because of its presence in brain areas such as the hippocampus, hypothalamus, and cortex. Preclinical data link the 5-HT7R to a variety of central nervous system processes including the regulation of circadian rhythms, mood, cognition, pain processing, and mechanisms of addiction. 5-HT7R blockade has antidepressant effects and may ameliorate cognitive deficits associated with schizophrenia. 5-HT7R has been recently shown to modulate neuronal morphology, excitability, and plasticity, thus contributing to shape brain networks during development and to remodel neuronal wiring in the mature brain. Therefore, the activation of 5-HT7R has been proposed as a therapeutic approach for neurodevelopmental and neuropsychiatric disorders associated with abnormal neuronal connectivity. This Perspective celebrates the silver jubilee of the discovery of 5-HT7R by providing a survey of recent studies on the medicinal chemistry of 5-HT7R ligands and on the neuropharmacology of 5-HT7R.
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Affiliation(s)
- Maria N Modica
- Dipartimento di Scienze del Farmaco , Università di Catania , Viale Andrea Doria 6 , 95125 Catania , Italy
| | - Enza Lacivita
- Dipartimento di Farmacia-Scienze del Farmaco , Università degli Studi di Bari Aldo Moro , Via Orabona 4 , 70125 Bari , Italy
| | - Sebastiano Intagliata
- Department of Medicinal Chemistry, College of Pharmacy , University of Florida , Medical Science Building, 1345 Center Drive , Gainesville , Florida 32610 , United States
| | - Loredana Salerno
- Dipartimento di Scienze del Farmaco , Università di Catania , Viale Andrea Doria 6 , 95125 Catania , Italy
| | - Giuseppe Romeo
- Dipartimento di Scienze del Farmaco , Università di Catania , Viale Andrea Doria 6 , 95125 Catania , Italy
| | - Valeria Pittalà
- Dipartimento di Scienze del Farmaco , Università di Catania , Viale Andrea Doria 6 , 95125 Catania , Italy
| | - Marcello Leopoldo
- Dipartimento di Farmacia-Scienze del Farmaco , Università degli Studi di Bari Aldo Moro , Via Orabona 4 , 70125 Bari , Italy
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20
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Kucwaj-Brysz K, Kurczab R, Żesławska E, Lubelska A, Marć MA, Latacz G, Satała G, Nitek W, Kieć-Kononowicz K, Handzlik J. The role of aryl-topology in balancing between selective and dual 5-HT 7R/5-HT 1A actions of 3,5-substituted hydantoins. MEDCHEMCOMM 2018; 9:1033-1044. [PMID: 30108992 DOI: 10.1039/c8md00168e] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Accepted: 05/04/2018] [Indexed: 11/21/2022]
Abstract
In order to search for active and selective serotonin 5-HT7R antagonists among 3,5-disubstituted arylpiperazine-imidazolidine-2,4-diones, the role of the introduction/deletion and the mutual orientation of aromatic rings was analyzed. Chemical modifications of 2nd generation lead structure of 3-(3-(4-(diphenylmethyl)piperazin-1-yl)-2-hydroxypropyl)-5-(4-fluorophenyl)-5-methylimidazolidine-2,4-dione (2, KKB16) were performed. New derivatives (4-18) were designed and synthesized. X-ray crystallographic analysis of the representative compound 5-(4-fluorophenyl)-3-[2-hydroxy-3-(4-phenylpiperazin-1-yl)propyl]-5-methylimidazolidine-2,4-dione (3) was performed to support molecular modeling and SAR studies. The affinity for 5-HT7R, D2R and 5-HT1AR in radioligand binding assays for the entire series and ADME-Tox parameters in vitro for selected compounds (7, 10, and 13) were evaluated. Molecular docking and pharmacophore model assessment were performed. According to the obtained results, 5-methyl-5-naphthylhydantoin derivatives were found to be the new highly active 5-HT7R agents (Ki ≤ 5 nM) with significant selectivity over 5-HT1AR and D2R. On the contrary, the (1-naphthyl)piperazine moiety was gained with the potent dual 5-HT7R/5-HT1AR action (Ki: 11 nM/19 nM).
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Affiliation(s)
- Katarzyna Kucwaj-Brysz
- Department of Technology and Biotechnology of Drugs , Jagiellonian University Medical College , Medyczna 9 , 30-688 Cracow , Poland . ; Tel: +012 620 55 80
| | - Rafał Kurczab
- Department of Medicinal Chemistry Institute of Pharmacology , Polish Academy of Science , Smętna 12 , 31-343 , Cracow , Poland
| | - Ewa Żesławska
- Department of Chemistry , Institute of Biology , Pedagogical University of Cracow , Podchorążych 2 , 30-084 Cracow , Poland
| | - Annamaria Lubelska
- Department of Technology and Biotechnology of Drugs , Jagiellonian University Medical College , Medyczna 9 , 30-688 Cracow , Poland . ; Tel: +012 620 55 80
| | - Małgorzata Anna Marć
- Department of Technology and Biotechnology of Drugs , Jagiellonian University Medical College , Medyczna 9 , 30-688 Cracow , Poland . ; Tel: +012 620 55 80
| | - Gniewomir Latacz
- Department of Technology and Biotechnology of Drugs , Jagiellonian University Medical College , Medyczna 9 , 30-688 Cracow , Poland . ; Tel: +012 620 55 80
| | - Grzegorz Satała
- Department of Medicinal Chemistry Institute of Pharmacology , Polish Academy of Science , Smętna 12 , 31-343 , Cracow , Poland
| | - Wojciech Nitek
- Faculty of Chemistry , Jagiellonian University , Gronostajowa 2 , 30-387 , Cracow , Poland
| | - Katarzyna Kieć-Kononowicz
- Department of Technology and Biotechnology of Drugs , Jagiellonian University Medical College , Medyczna 9 , 30-688 Cracow , Poland . ; Tel: +012 620 55 80
| | - Jadwiga Handzlik
- Department of Technology and Biotechnology of Drugs , Jagiellonian University Medical College , Medyczna 9 , 30-688 Cracow , Poland . ; Tel: +012 620 55 80
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21
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Rague A, Tidgewell K. Pharmacophore Comparison and Development of Recently Discovered Long Chain Arylpiperazine and Sulfonamide Based 5-HT7 Ligands. Mini Rev Med Chem 2018; 18:552-560. [PMID: 28901854 DOI: 10.2174/1389557517666170913111533] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Revised: 08/18/2017] [Accepted: 08/24/2017] [Indexed: 01/10/2023]
Abstract
The serotonin system exerts its effects on the CNS and many peripheral systems. Of the 14 serotonin receptors, the 5-HT7 receptor is the most recently discovered. The 5-HT7 receptor has been shown to be involved in stress reduction, depression, and nociceptive control. Despite the 20 years since the discovery of 5-HT7R, there are still few truly selective ligands. Two of the common scaffolds for 5-HT7R ligands are long chain arylpiperazines (LCAPs) and sulfonamide containing compounds. This review focuses on recently developed (2014-2016) 5-HT7R ligands, their selectivity for the receptor, and suggests the possible new pharmacophore models for these ligands.
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Affiliation(s)
- Andrea Rague
- Division of Medicinal Chemistry, Graduate School of Pharmaceutical Sciences, School of Pharmacy, Duquesne University, Pittsburgh, Pennsylvania, United States
| | - Kevin Tidgewell
- Division of Medicinal Chemistry, Graduate School of Pharmaceutical Sciences, School of Pharmacy, Duquesne University, Pittsburgh, Pennsylvania, United States
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22
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Bi C, Zhang L, Qiu G, Li X, Yao J, Zhou H. Stereoselective and regioselective 5-exo-dig cyclization of 8-alkynylnaphthalen-1-amines for the synthesis of (E)-2-(arylthio)alkylene-1,2-dihydrobenzo[cd]indoles. Org Biomol Chem 2018; 16:3006-3011. [PMID: 29632928 DOI: 10.1039/c8ob00556g] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A palladium and iodine-cocatalyzed 5-exo-dig aza-thiocyclization of 8-alkynylnaphthalen-1-amines for the synthesis of (E)-2-alkylene-1,2-dihydrobenzo[cd]indole thioethers is reported. As a result of broad reaction scope, simple operation, mild conditions, and high stereoselectivity and regioselectivity, this reaction should have potential utility in organic synthesis.
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Affiliation(s)
- Cheng Bi
- College of Biological, Chemical Science and Engineering, Jiaxing University, 118 Jiahang Road, Jiaxing 314001, China.
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23
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Wang Q, Zhang L, Yao J, Qiu G, Li X, Zhou H. Silver-Catalyzed Stereoselective Cyclization to Polysubstituted (Z)-1,2-Dihydrobenzo[cd]indoles. J Org Chem 2018; 83:4092-4098. [DOI: 10.1021/acs.joc.7b03257] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Qiqi Wang
- College of Biological, Chemical Science and Engineering, Jiaxing University, 118 Jiahang Road, Jiaxing 314001, China
| | - Lianpeng Zhang
- College of Biological, Chemical Science and Engineering, Jiaxing University, 118 Jiahang Road, Jiaxing 314001, China
| | - Jinzhong Yao
- College of Biological, Chemical Science and Engineering, Jiaxing University, 118 Jiahang Road, Jiaxing 314001, China
| | - Guanyinsheng Qiu
- College of Biological, Chemical Science and Engineering, Jiaxing University, 118 Jiahang Road, Jiaxing 314001, China
| | - Xiaofang Li
- School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, 411201, China
| | - Hongwei Zhou
- College of Biological, Chemical Science and Engineering, Jiaxing University, 118 Jiahang Road, Jiaxing 314001, China
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24
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Computer-aided insights into receptor-ligand interaction for novel 5-arylhydantoin derivatives as serotonin 5-HT 7 receptor agents with antidepressant activity. Eur J Med Chem 2018; 147:102-114. [DOI: 10.1016/j.ejmech.2018.01.093] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2017] [Revised: 01/25/2018] [Accepted: 01/30/2018] [Indexed: 12/26/2022]
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25
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Kowalski P, Śliwa P, Satała G, Kurczab R, Bartos I, Zuchowicz K. The Effect of Carboxamide/Sulfonamide Replacement in Arylpiperazinylalkyl Derivatives on Activity to Serotonin and Dopamine Receptors. Arch Pharm (Weinheim) 2017; 350. [PMID: 28846141 DOI: 10.1002/ardp.201700090] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2017] [Revised: 07/03/2017] [Accepted: 07/29/2017] [Indexed: 12/12/2022]
Abstract
A series of carboxamide and sulfonamide alkyl (p-xylyl and benzyl) 1-(2-methoxyphenyl)piperazine (o-OMe-PhP) and 1-(2,3-dichlorophenyl)piperazine (2,3-DCPP) analogs were prepared and tested for their affinity to bind to serotonin 5-HT1A /5-HT6 /5-HT7 and dopamine D2 receptors. This chemical modification let us explore the impact of the replacement of the carboxamide by the sulfonamide group on the affinity changes. In both the o-OMe-PhP and 2,3-DCPP series, the relative activities of the carboxamides versus sulfonamides toward the 5-HT1A /5-HT6 /5-HT7 and D2 receptors show similar trends. Varied or similar activities for particular receptors were found for the carboxamides/sulfonamides with p-xylyl spacer, while of the two classes of carboxamides and sulfonamides examined, benzyl derivatives of the sulfonamides displayed the highest serotoninergic affinity, in particular to the 5-HT7 receptors (Ki 8-85 nM). The Ki values revealed that, irrespective of the carboxamide/sulfonamide zone, both p-xylyl and benzyl derivatives had the highest affinity for the dopamine D2 receptor (i.e., 16 out of 24 compounds investigated have an affinity below 100 nM). A molecular modeling study of carboxamide 9a and sulfonamide 9b showed that their binding effects to each of 5-HT1A R and D2 R created binding modes interaction with different conserved receptors residues. Structural similarities of carboxamide 9a in complexes with a 5-HT1A R (9aI) and D2 R (9aII) are over 83%, while the respective similarities of sulfonamide 9b structures (9bI/9bII) are only about 40%.
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Affiliation(s)
- Piotr Kowalski
- Institute of Organic Chemistry and Technology, Cracow University of Technology, Kraków, Poland
| | - Paweł Śliwa
- Institute of Organic Chemistry and Technology, Cracow University of Technology, Kraków, Poland
| | - Grzegorz Satała
- Department of Medicinal Chemistry, Institute of Pharmacology, Polish Academy of Sciences, Kraków, Poland
| | - Rafał Kurczab
- Department of Medicinal Chemistry, Institute of Pharmacology, Polish Academy of Sciences, Kraków, Poland
| | - Ilona Bartos
- Institute of Organic Chemistry and Technology, Cracow University of Technology, Kraków, Poland
| | - Karol Zuchowicz
- Institute of Organic Chemistry and Technology, Cracow University of Technology, Kraków, Poland
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26
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Jha P, Chaturvedi S, Swastika, Pal S, Jain N, Mishra AK. Improvising 5-HT 7R homology model for design of high affinity ligands: model validation with docking, embrace minimization, MM-GBSA, and molecular dynamic simulations. J Biomol Struct Dyn 2017; 36:2475-2494. [PMID: 28745550 DOI: 10.1080/07391102.2017.1359907] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
The subtype, 5-HT7R has been implicated in neurological disorders and presents itself as a promising target for antidepressant drugs. Design of targeted selective ligands, require a sound knowledge of 3D-receptor structure. In absence of receptor structure, structure-based design of targeted ligands relies on generation of 5-HT7R homology model. In this study, the impact of template choice, alignment, and model building methods on the homology model of 5-HT7R is addressed. The compactness and model quality due to the presence of cholesterol (lipidic receptor) have also been observed. The results suggest good stereochemical quality of the final model. Ramachandran Plot Analysis indicated more than 97.5% amino acid residues in the favorable region. The overall quality factor was 91.8% using ERRAT. The Z-score for backbone confirmation and packing quality were -1.248 and -1.427, respectively, using WHATCHECK. The RMS Z-score for side chain planarity was .711. Other validation results for the final model include binding site analysis in which Asp162, Val163, Phe343, Phe344, Arg350, Arg367, and Leu370 conserved residues were found in the active site, correlation coefficient of .82 in ligand-based screening and .85 in embrace minimization. Further, the model showed good correlation for agonist and antagonist in docking ([Formula: see text] ≈ .76, [Formula: see text] ≈ .82), embrace minimization ([Formula: see text] ≈ .73, [Formula: see text] ≈ .72), and MM-GBSA ([Formula: see text] ≈ .69, [Formula: see text] ≈ .75) studies. The model was subjected to Molecular Dynamics (MD) simulation of 20 ns both in ligand-free and ligand-bound receptor (agonist and antagonist) system in order to assess its stability.
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Affiliation(s)
- Preeti Jha
- a Division of Cyclotron and Radiopharmaceutical Sciences , Institute of Nuclear Medicine and Allied Sciences , Brig. S. K. Majumdar Road, Timarpur , New Delhi 110054 , India.,b Department of Chemistry , Indian Institute of Technology (IIT) , Hauz Khas , New Delhi 110016 , India
| | - Shubhra Chaturvedi
- a Division of Cyclotron and Radiopharmaceutical Sciences , Institute of Nuclear Medicine and Allied Sciences , Brig. S. K. Majumdar Road, Timarpur , New Delhi 110054 , India
| | - Swastika
- a Division of Cyclotron and Radiopharmaceutical Sciences , Institute of Nuclear Medicine and Allied Sciences , Brig. S. K. Majumdar Road, Timarpur , New Delhi 110054 , India
| | - Sunil Pal
- a Division of Cyclotron and Radiopharmaceutical Sciences , Institute of Nuclear Medicine and Allied Sciences , Brig. S. K. Majumdar Road, Timarpur , New Delhi 110054 , India
| | - Nidhi Jain
- b Department of Chemistry , Indian Institute of Technology (IIT) , Hauz Khas , New Delhi 110016 , India
| | - Anil K Mishra
- a Division of Cyclotron and Radiopharmaceutical Sciences , Institute of Nuclear Medicine and Allied Sciences , Brig. S. K. Majumdar Road, Timarpur , New Delhi 110054 , India
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27
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Kim Y, Park H, Lee J, Tae J, Kim HJ, Min SJ, Rhim H, Choo H. 5-HT 7 receptor modulators: Amino groups attached to biphenyl scaffold determine functional activity. Eur J Med Chem 2016; 123:180-190. [DOI: 10.1016/j.ejmech.2016.07.029] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2016] [Revised: 07/13/2016] [Accepted: 07/14/2016] [Indexed: 10/21/2022]
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28
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Shi R, Lu L, Xie H, Yan J, Xu T, Zhang H, Qi X, Lan Y, Lei A. C8–H bond activation vs. C2–H bond activation: from naphthyl amines to lactams. Chem Commun (Camb) 2016; 52:13307-13310. [DOI: 10.1039/c6cc06358f] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Pd-catalyzed selective amine-oriented C8–H bond functionalization/N-dealkylative carbonylation of naphthyl amines has been achieved. The amine group from dealkylation is proposed to be the directing group for promoting this process. It represents a straightforward and easy method to access various biologically important benzo[cd]indol-2(1H)-one derivatives.
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Affiliation(s)
- Renyi Shi
- College of Chemistry and Molecular Sciences
- Institute for Advanced Studies (IAS)
- Wuhan University
- Wuhan 430072
- P. R. China
| | - Lijun Lu
- College of Chemistry and Molecular Sciences
- Institute for Advanced Studies (IAS)
- Wuhan University
- Wuhan 430072
- P. R. China
| | - Hangyu Xie
- College of Chemistry and Molecular Sciences
- Institute for Advanced Studies (IAS)
- Wuhan University
- Wuhan 430072
- P. R. China
| | - Jingwen Yan
- College of Chemistry and Molecular Sciences
- Institute for Advanced Studies (IAS)
- Wuhan University
- Wuhan 430072
- P. R. China
| | - Ting Xu
- School of Chemistry and Chemical Engineering
- Chongqing University
- Chongqing 400030
- P. R. China
| | - Hua Zhang
- College of Chemistry and Molecular Sciences
- Institute for Advanced Studies (IAS)
- Wuhan University
- Wuhan 430072
- P. R. China
| | - Xiaotian Qi
- School of Chemistry and Chemical Engineering
- Chongqing University
- Chongqing 400030
- P. R. China
| | - Yu Lan
- School of Chemistry and Chemical Engineering
- Chongqing University
- Chongqing 400030
- P. R. China
| | - Aiwen Lei
- College of Chemistry and Molecular Sciences
- Institute for Advanced Studies (IAS)
- Wuhan University
- Wuhan 430072
- P. R. China
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Synthesis of novel dihydronaphthothiazine S,S -dioxides by intramolecular sulfonylamidomethylation of 2-naphthylmethanesulfonamides using Amberlyst XN-1010. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.11.042] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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30
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Intramolecular sulfonylamidomethylation of 2-(2-naphthyl) and 2-(1-naphthyl)ethanesulfonamides: synthesis of new class of naphthosultams. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.02.130] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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31
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Żmudzki P, Satała G, Chłoń-Rzepa G, Bojarski AJ, Popik P, Zajdel P. N-(4-Arylpiperazinoalkyl)acetamide derivatives of 1,3- and 3,7-dimethyl-1H-purine-2,6(3H,7H)-diones and their 5-HT6, 5-HT7, and D2 receptors affinity. HETEROCYCL COMMUN 2015. [DOI: 10.1515/hc-2014-0200] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
AbstractA series of
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32
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Michl J, Scharinger C, Zauner M, Kasper S, Freissmuth M, Sitte HH, Ecker GF, Pezawas L. A multivariate approach linking reported side effects of clinical antidepressant and antipsychotic trials to in vitro binding affinities. Eur Neuropsychopharmacol 2014; 24:1463-74. [PMID: 25044049 PMCID: PMC4502613 DOI: 10.1016/j.euroneuro.2014.06.013] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2014] [Revised: 06/23/2014] [Accepted: 06/26/2014] [Indexed: 01/01/2023]
Abstract
The vast majority of approved antidepressants and antipsychotics exhibit a complex pharmacology. The mechanistic understanding of how these psychotropic medications are related to adverse drug reactions (ADRs) is crucial for the development of novel drug candidates and patient adherence. This study aims to associate in vitro assessed binding affinity profiles (39 compounds, 24 molecular drug targets) and ADRs (n=22) reported in clinical trials of antidepressants and antipsychotics (n>59.000 patients) by the use of robust multivariate statistics. Orthogonal projection to latent structures (O-PLS) regression models with reasonable predictability were found for several frequent ADRs such as nausea, diarrhea, hypotension, dizziness, headache, insomnia, sedation, sleepiness, increased sweating, and weight gain. Results of the present study support many well-known pharmacological principles such as the association of hypotension and dizziness with α1-receptor or sedation with H1-receptor antagonism. Moreover, the analyses revealed novel or hardly investigated mechanisms for common ADRs including the potential involvement of 5-HT6-antagonism in weight gain, muscarinic receptor antagonism in dizziness, or 5-HT7-antagonism in sedation. To summarize, the presented study underlines the feasibility and value of a multivariate data mining approach in psychopharmacological development of antidepressants and antipsychotics.
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Affiliation(s)
- Johanna Michl
- Department of Pharmaceutical Chemistry, University of Vienna, Vienna, Austria
| | - Christian Scharinger
- Department of Psychiatry and Psychotherapy, Medical University Vienna, Vienna, Austria
| | - Miriam Zauner
- Department of Psychiatry and Psychotherapy, Medical University Vienna, Vienna, Austria
| | - Siegfried Kasper
- Department of Psychiatry and Psychotherapy, Medical University Vienna, Vienna, Austria
| | | | - Harald H Sitte
- Department of Pharmacology, Medical University Vienna, Vienna, Austria
| | - Gerhard F Ecker
- Department of Pharmaceutical Chemistry, University of Vienna, Vienna, Austria.
| | - Lukas Pezawas
- Department of Psychiatry and Psychotherapy, Medical University Vienna, Vienna, Austria
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Medina RA, Vázquez-Villa H, Gómez-Tamayo JC, Benhamú B, Martín-Fontecha M, de la Fuente T, Caltabiano G, Hedlund PB, Pardo L, López-Rodríguez ML. The Extracellular Entrance Provides Selectivity to Serotonin 5-HT7 Receptor Antagonists with Antidepressant-like Behavior in Vivo. J Med Chem 2014; 57:6879-84. [DOI: 10.1021/jm500880c] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Rocío A. Medina
- Departamento
de Química Orgánica I, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, E-28040 Madrid, Spain
| | - Henar Vázquez-Villa
- Departamento
de Química Orgánica I, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, E-28040 Madrid, Spain
| | - José C. Gómez-Tamayo
- Laboratori
de Medicina Computacional, Unitat de Bioestadística, Facultat
de Medicina, Universitat Autònoma de Barcelona, E-08193 Bellaterra, Barcelona, Spain
| | - Bellinda Benhamú
- Departamento
de Química Orgánica I, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, E-28040 Madrid, Spain
| | - Mar Martín-Fontecha
- Departamento
de Química Orgánica I, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, E-28040 Madrid, Spain
| | - Tania de la Fuente
- Departamento
de Química Orgánica I, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, E-28040 Madrid, Spain
| | - Gianluigi Caltabiano
- Laboratori
de Medicina Computacional, Unitat de Bioestadística, Facultat
de Medicina, Universitat Autònoma de Barcelona, E-08193 Bellaterra, Barcelona, Spain
| | - Peter B. Hedlund
- Department
of Cellular and Molecular Neuroscience, The Scripps Research Institute, La Jolla, California 92037, United States
| | - Leonardo Pardo
- Laboratori
de Medicina Computacional, Unitat de Bioestadística, Facultat
de Medicina, Universitat Autònoma de Barcelona, E-08193 Bellaterra, Barcelona, Spain
| | - María L. López-Rodríguez
- Departamento
de Química Orgánica I, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, E-28040 Madrid, Spain
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Spadoni G, Bedini A, Bartolucci S, Pala D, Mor M, Riccioni T, Borsini F, Cabri W, Celona D, Marzi M, Tarzia G, Rivara S, Minetti P. Towards the development of 5-HT7 ligands combining serotonin-like and arylpiperazine moieties. Eur J Med Chem 2014; 80:8-35. [DOI: 10.1016/j.ejmech.2014.04.034] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2013] [Revised: 03/18/2014] [Accepted: 04/10/2014] [Indexed: 12/18/2022]
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35
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Szulczyk D, Bielenica A, Dobrowolski MA, Dobrzycki L, Krawiecka M, Kuran B, Struga M. Synthesis and structure evaluation of new complex butylarylpiperazin-1-yl derivatives. Med Chem Res 2014; 23:1519-1536. [PMID: 24489455 PMCID: PMC3905170 DOI: 10.1007/s00044-013-0740-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2013] [Accepted: 08/17/2013] [Indexed: 11/30/2022]
Abstract
A series of arylpiperazine derivatives of 1,16-diphenyl-19-azahexacyclo-[14.5.1.02,15.03,8.09,14.017,21]docosa-2,3,5,7,8,9,11,13,14-nonaene-18,20,22-trione and 4,10-diphenyl-1H,2H,3H,5H-indeno[1,2-f]isoindole-1,3,5-trione was synthesized. The pharmacological profile of compound 4 at the 5-HT1A receptor was measured by binding assay. The title compounds were tested in cell-based assay against the human immunodeficiency virus type-1. The X-ray crystallographic studies of derivatives 2, 6, 7, 11, 19, and 20 were presented.
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Affiliation(s)
- Daniel Szulczyk
- Department of Medical Chemistry, Faculty of Medicine, Medical University of Warsaw, Oczki 3 Street, 02-007 Warsaw, Poland
| | - Anna Bielenica
- Department of Medical Chemistry, Faculty of Medicine, Medical University of Warsaw, Oczki 3 Street, 02-007 Warsaw, Poland
| | - Michał A Dobrowolski
- Faculty of Chemistry, University of Warsaw, Pasteura 1 Street, 02-093 Warsaw, Poland
| | - Lukasz Dobrzycki
- Faculty of Chemistry, University of Warsaw, Pasteura 1 Street, 02-093 Warsaw, Poland
| | - Mariola Krawiecka
- Department of Medical Chemistry, Faculty of Medicine, Medical University of Warsaw, Oczki 3 Street, 02-007 Warsaw, Poland
| | - Bożena Kuran
- Department of Medical Chemistry, Faculty of Medicine, Medical University of Warsaw, Oczki 3 Street, 02-007 Warsaw, Poland
| | - Marta Struga
- Department of Medical Chemistry, Faculty of Medicine, Medical University of Warsaw, Oczki 3 Street, 02-007 Warsaw, Poland
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36
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Kurczab R, Bojarski AJ. New strategy for receptor-based pharmacophore query construction: a case study for 5-HT₇ receptor ligands. J Chem Inf Model 2013; 53:3233-43. [PMID: 24245803 DOI: 10.1021/ci4005207] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
In this paper, a new approach for generating receptor-based 3D pharmacophore models for rapid in silico virtual screening is presented. The method combines information from docking poses of known ligands of different structures and further ligand-receptor complexes analyses using structural interaction fingerprints (SIFts). Next, the best linear combination of three-, four-, and five-feature pharmacophores in terms of selected performance parameter (i.e., recall, F-score, and MCC) is constructed. The resultant queries showed significantly better VS performance and new scaffold recognition when compared with the known ligand- and receptor-based pharmacophore models. The approach was developed and validated on 5-HT₇ receptor homology models created on available crystal structure templates. The efficiency of the obtained linear combinations exhibited only a minor dependence on the template selection.
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Affiliation(s)
- Rafał Kurczab
- Department of Medicinal Chemistry, Institute of Pharmacology Polish Academy of Sciences , 12 Smętna Street, Kraków, 31-343, Poland
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Ohno H, Iuchi M, Kojima N, Yoshimitsu T, Fujii N, Tanaka T. Double CH Functionalization in Sequential Order: Direct Synthesis of Polycyclic Compounds by a Palladium-Catalyzed CH Alkenylation-Arylation Cascade. Chemistry 2012; 18:5352-60. [DOI: 10.1002/chem.201103819] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2011] [Indexed: 12/24/2022]
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38
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Fanelli F, De Benedetti PG. Update 1 of: computational modeling approaches to structure-function analysis of G protein-coupled receptors. Chem Rev 2011; 111:PR438-535. [PMID: 22165845 DOI: 10.1021/cr100437t] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Francesca Fanelli
- Dulbecco Telethon Institute, University of Modena and Reggio Emilia, via Campi 183, 41125 Modena, Italy.
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Kim MK, Lee HS, Kim S, Cho SY, Roth BL, Chong Y, Choo H. 4-Aminoethylpiperazinyl aryl ketones with 5-HT₁A/5-HT₇ selectivity. Bioorg Med Chem 2011; 20:1139-48. [PMID: 22196512 DOI: 10.1016/j.bmc.2011.11.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2011] [Revised: 11/02/2011] [Accepted: 11/03/2011] [Indexed: 11/29/2022]
Abstract
The well-known 5-HT(1A)/5-HT(7) selectivity issue was tackled by a new series of 4-aminoethylpiperazinyl aryl ketones (1a-1l) specifically designed to distinguish the two hydrophobic sites centered at the anchoring salt bridge. The 4-aminoethylpiperazinyl aryl ketones showed a wide spectrum of activity and selectivity for the 5-HT receptors depending on the type of the hydrophobic groups attached at the aryl piperazinyl ketone scaffold. Docking study of the most active compounds against 5-HT(7)R and 5-HT(1A)R revealed that both receptors have two hydrophobic pockets around the anchoring salt bridge. These two binding sites are perpendicular to each other in 5-HT(7)R but parallel in 5-HT(1A)R, and this observation is well matched with the previous report which claimed that 5-HT(7)R affinity arises from bent conformation of the bound ligand whereas an extended one is best suited for 5-HT(1A)R selectivity. Also, as these pockets have different size and shape, inhibitory activity as well as selectivity of the 4-aminoethylpiperazinyl aryl ketones against 5-HT(7)R and 5-HT(1A)R seemed to be determined by combination of two hydrophobic substituents attached at both ends of the title compounds.
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Affiliation(s)
- Mi Kyoung Kim
- Department of Bioscience and Biotechnology, Bio/Molecular Informatics Center, Konkuk University, 1 Hwayang-dong, Gwangjin-gu, Seoul 143-701, South Korea
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40
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Zajdel P, Marciniec K, Maślankiewicz A, Paluchowska MH, Satała G, Partyka A, Jastrzębska-Więsek M, Wróbel D, Wesołowska A, Duszyńska B, Bojarski AJ, Pawłowski M. Arene- and quinoline-sulfonamides as novel 5-HT7 receptor ligands. Bioorg Med Chem 2011; 19:6750-9. [PMID: 22001327 DOI: 10.1016/j.bmc.2011.09.044] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2011] [Revised: 09/22/2011] [Accepted: 09/23/2011] [Indexed: 12/23/2022]
Affiliation(s)
- Paweł Zajdel
- Department of Medicinal Chemistry, Jagiellonian University Medical College, Kraków, Poland.
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41
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Mordalski S, Kosciolek T, Kristiansen K, Sylte I, Bojarski AJ. Protein binding site analysis by means of structural interaction fingerprint patterns. Bioorg Med Chem Lett 2011; 21:6816-9. [PMID: 21974955 DOI: 10.1016/j.bmcl.2011.09.027] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2011] [Revised: 09/07/2011] [Accepted: 09/07/2011] [Indexed: 11/17/2022]
Abstract
We introduce a new approach to the known concept of interaction profiles, based on Structural Interaction Fingerprints (SIFt), for precise and rapid binding site description. A set of scripts for batch generation and analysis of SIFt were prepared, and the implementation is computationally efficient and supports parallelization. It is based on a 9-digit binary interaction pattern that describes physical ligand-protein interactions in structures and models of ligand-protein complexes. The tool performs analysis and identifies binding site residues (crucial and auxiliary) and classifies interactions according to type (hydrophobic, aromatic, charge, polar, side chain, and backbone). It is convenient and easy to use, and gives manageable output data for both, interpretation and further processing. In the presented Letter, SIFts are applied to analyze binding sites in models of antagonist-5-HT7 receptor complexes and structures of cyclin dependent kinase 2-ligand complexes.
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Affiliation(s)
- Stefan Mordalski
- Department of Medicinal Chemistry, Institute of Pharmacology Polish Academy of Sciences, Smetna 12, 31-343 Krakow, Poland
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42
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Leopoldo M, Lacivita E, Berardi F, Perrone R, Hedlund PB. Serotonin 5-HT7 receptor agents: Structure-activity relationships and potential therapeutic applications in central nervous system disorders. Pharmacol Ther 2010; 129:120-48. [PMID: 20923682 DOI: 10.1016/j.pharmthera.2010.08.013] [Citation(s) in RCA: 140] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2010] [Accepted: 08/26/2010] [Indexed: 12/19/2022]
Abstract
Since its discovery in the 1940s in serum, the mammalian intestinal mucosa, and in the central nervous system, serotonin (5-HT) has been shown to be involved in virtually all cognitive and behavioral human functions, and alterations in its neurochemistry have been implicated in the etiology of a plethora of neuropsychiatric disorders. The cloning of 5-HT receptor subtypes has been of importance in enabling them to be classified as specific protein molecules encoded by specific genes. The 5-HT(7) receptor is the most recently classified member of the serotonin receptor family. Since its identification, it has been the subject of intense research efforts driven by its presence in functionally relevant regions of the brain. The availability of some selective antagonists and agonists, in combination with genetically modified mice lacking the 5-HT(7) receptor, has allowed for a better understanding of the pathophysiological role of this receptor. This paper reviews data on localization and pharmacological properties of the 5-HT(7) receptor, and summarizes the results of structure-activity relationship studies aimed at the discovery of selective 5-HT(7) receptor ligands. Additionally, an overview of the potential therapeutic applications of 5-HT(7) receptor agonists and antagonists in central nervous system disorders is presented.
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Affiliation(s)
- Marcello Leopoldo
- Dipartimento Farmaco-Chimico, Università degli Studi di Bari "A. Moro", via Orabona, 4, 70125 Bari, Italy.
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43
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Li X, Wang Q, Qing Y, Lin Y, Zhang Y, Qian X, Cui J. Novel DNA intercalators without basic side chains as efficient antitumor agents: Design, synthesis and evaluation of benzo-[c,d]-indol-malononitrile derivatives. Bioorg Med Chem 2010; 18:3279-84. [DOI: 10.1016/j.bmc.2010.03.017] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2009] [Revised: 03/07/2010] [Accepted: 03/09/2010] [Indexed: 10/19/2022]
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Varin T, Gutiérrez-de-Terán H, Castro M, Brea J, Fabis F, Dauphin F, Åqvist J, Lepailleur A, Perez P, Burgueño J, Vela JM, Loza MI, Rodrigo J. Phe369(7.38) at human 5-HT(7) receptors confers interspecies selectivity to antagonists and partial agonists. Br J Pharmacol 2010; 159:1069-81. [PMID: 19922537 PMCID: PMC2839265 DOI: 10.1111/j.1476-5381.2009.00481.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2009] [Revised: 07/22/2009] [Accepted: 07/31/2009] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND AND PURPOSE Human and rat 5-HT(7) receptors were studied with a particular emphasis on the molecular interactions involved in ligand binding, searching for an explanation to the interspecies selectivity observed for a set of compounds. We performed affinity studies, molecular modelling and site-directed mutagenesis, with special focus on residue Phe(7.38) of the human 5-HT(7) receptor [Cys(7.38) in rat]. EXPERIMENTAL APPROACH Competition binding studies were performed for seven 5-HT(7) receptor ligands at three different 5-HT(7) receptors. The functional behaviour was evaluated by measuring 5-carboxytryptamine-stimulated cAMP production. Computational simulations were carried out to explore the structural bases in ligand binding observed for these compounds. KEY RESULTS Competition experiments showed a remarkable selectivity for the human receptor when compared with the rat receptor. These results indicate that mutating Cys to Phe at position 7.38 profoundly affects the binding affinities at the 5-HT(7) receptor. Computational simulations provide a structural interpretation for this key finding. Pharmacological characterization of compounds mr25020, mr25040 and mr25053 revealed a competitive antagonistic behaviour. Compounds mr22423, mr22433, mr23284 and mr25052 behaved as partial agonists. CONCLUSIONS AND IMPLICATIONS We propose that the interspecies difference in binding affinities observed for the compounds at human and rat 5-HT(7) receptors is due to the nature of the residue at position 7.38. Our molecular modelling simulations suggest that Phe(7.38) in the human receptor is integrated in the hydrophobic pocket in the central part of the binding site [Phe(6.51)-Phe(6.52)] and allows a tighter binding of the ligands when compared with the rat receptor.
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Affiliation(s)
- Thibault Varin
- Centre d'Etudes et de Recherche sur le Médicament de Normandie (CERMN), UFR des Sciences Pharmaceutiques, Université de Caen Basse-NormandieCaen, France
| | - Hugo Gutiérrez-de-Terán
- Fundación Pública Galega de Medicina Xenómica, Hospital Clínico Universitario de SantiagoSantiago de Compostela, Spain
| | - Marián Castro
- BioFarma Research Group, Departamento de Farmacoloxia, Facultade de Farmacia, Instituto de Farmacia Industrial, Universidade de Santiago de CompostelaSantiago de Compostela, Spain
| | - José Brea
- BioFarma Research Group, Departamento de Farmacoloxia, Facultade de Farmacia, Instituto de Farmacia Industrial, Universidade de Santiago de CompostelaSantiago de Compostela, Spain
| | - Frederic Fabis
- Centre d'Etudes et de Recherche sur le Médicament de Normandie (CERMN), UFR des Sciences Pharmaceutiques, Université de Caen Basse-NormandieCaen, France
| | - François Dauphin
- Centre d'Etudes et de Recherche sur le Médicament de Normandie (CERMN), UFR des Sciences Pharmaceutiques, Université de Caen Basse-NormandieCaen, France
| | - Johan Åqvist
- Department of Cell and Molecular Biology, Uppsala UniversityUppsala, Sweden
| | - Alban Lepailleur
- Centre d'Etudes et de Recherche sur le Médicament de Normandie (CERMN), UFR des Sciences Pharmaceutiques, Université de Caen Basse-NormandieCaen, France
| | - Pilar Perez
- Department of Pharmacology, Laboratorios EsteveBarcelona, Spain
| | - Javier Burgueño
- Department of Pharmacology, Laboratorios EsteveBarcelona, Spain
| | | | - Maria Isabel Loza
- BioFarma Research Group, Departamento de Farmacoloxia, Facultade de Farmacia, Instituto de Farmacia Industrial, Universidade de Santiago de CompostelaSantiago de Compostela, Spain
| | - Jordi Rodrigo
- Centre d'Etudes et de Recherche sur le Médicament de Normandie (CERMN), UFR des Sciences Pharmaceutiques, Université de Caen Basse-NormandieCaen, France
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Badarau E, Bugno R, Suzenet F, Bojarski AJ, Finaru AL, Guillaumet G. SAR studies on new bis-aryls 5-HT7 ligands: Synthesis and molecular modeling. Bioorg Med Chem 2010; 18:1958-67. [DOI: 10.1016/j.bmc.2010.01.035] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2009] [Revised: 01/13/2010] [Accepted: 01/14/2010] [Indexed: 11/24/2022]
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Medina RA, Sallander J, Benhamú B, Porras E, Campillo M, Pardo L, López-Rodríguez ML. Synthesis of new serotonin 5-HT7 receptor ligands. Determinants of 5-HT7/5-HT1A receptor selectivity. J Med Chem 2009; 52:2384-92. [PMID: 19326916 DOI: 10.1021/jm8014553] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We report the synthesis of a new set of compounds of general structure I (1-20) with structural modifications in the pharmacophoric elements of the previously reported lead UCM-5600. The new derivatives have been evaluated for binding affinity at 5-HT(7) and 5-HT(1A) receptors. The influence of the different structural features in terms of 5-HT(7)/5-HT(1A) receptor affinity and selectivity was analyzed by computational simulations of the complexes between compounds I and beta(2)-based 3-D models of these receptors. Compound 18 (HYD(1) = 1,3-dihydro-2H-indol-2-one; spacer = -(CH(2))(4)-; HYD(2) + HYD(3) = 3,4-dihydroisoquinolin-2(1H)-yl) exhibits high 5-HT(7)R affinity (K(i) = 7 nM) and selectivity over the 5-HT(1A)R (31-fold), and has been characterized as a partial agonist of the human 5-HT(7)R.
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Affiliation(s)
- Rocío A Medina
- Departamento de Quimica Organica I, Facultad de Ciencias Quimicas, Universidad Complutense de Madrid, E-28040 Madrid, Spain
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47
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Badarau E, Suzenet F, Bojarski AJ, Fînaru AL, Guillaumet G. Benzimidazolone-based serotonin 5-HT1A or 5-HT7R ligands: Synthesis and biological evaluation. Bioorg Med Chem Lett 2009; 19:1600-3. [DOI: 10.1016/j.bmcl.2009.02.008] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2008] [Revised: 02/04/2009] [Accepted: 02/04/2009] [Indexed: 10/21/2022]
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48
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Familiar O, Munier‐Lehmann H, Negri A, Gago F, Douguet D, Rigouts L, Hernández A, Camarasa M, Pérez‐Pérez M. Exploring Acyclic Nucleoside Analogues as Inhibitors ofMycobacterium tuberculosisThymidylate Kinase. ChemMedChem 2008; 3:1083-93. [DOI: 10.1002/cmdc.200800060] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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49
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Volk B, Barkóczy J, Hegedus E, Udvari S, Gacsályi I, Mezei T, Pallagi K, Kompagne H, Lévay G, Egyed A, Hársing LG, Spedding M, Simig G. (Phenylpiperazinyl-butyl)oxindoles as selective 5-HT7 receptor antagonists. J Med Chem 2008; 51:2522-32. [PMID: 18361484 DOI: 10.1021/jm070279v] [Citation(s) in RCA: 72] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A series of potent 5-hydroxytryptamine 7 (5-HT 7) ligands has been synthesized that contain a 1,3-dihydro-2 H-indol-2-one (oxindole) skeleton. The binding of these compounds to the 5-HT 7 and 5-HT 1A receptors was measured. Despite the structural similarity of these two serotonin receptor subtypes, several derivatives exhibited a high selectivity to the 5-HT 7 receptor. According to the structure-activity relationship observations, compounds unsubstituted at the oxindole nitrogen atom and containing a tetramethylene spacer between the oxindole skeleton and the basic nitrogen atom are the most potent ligands. Concerning the basic group, besides the moieties of the 4-phenylpiperazine type, halophenyl-1,2,3,6-tetrahydropyridines also proved to be 5-HT 7 receptor-ligands. Because of halogen substitution on the aromatic rings, good metabolic stability could be achieved. A representative of the family, 3-{4-[4-(4-chlorophenyl)-piperazin-1-yl]-butyl}-3-ethyl-6-fluoro-1,3-dihydro-2 H-indol-2-one ( 9e') exhibited selective 5-HT 7 antagonist activity ( K i = 0.79 nM). The in vivo pharmacological potencies of these 5-HT 7 receptor-ligands were estimated by the conflict drinking (Vogel) and the light-dark anxiolytic tests.
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Affiliation(s)
- Balázs Volk
- Chemical Research Division and Preclinical Research Division, EGIS Pharmaceuticals Plc, P.O. Box 100, H-1475 Budapest, Hungary.
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50
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Recent Advances on the 5-HT5A, 5-HT6 and 5-HT7 Receptors. ANNUAL REPORTS IN MEDICINAL CHEMISTRY 2008. [DOI: 10.1016/s0065-7743(08)00002-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
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