1
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Ghafir El Idrissi I, Santo A, Lacivita E, Leopoldo M. Multitarget-Directed Ligands Hitting Serotonin Receptors: A Medicinal Chemistry Survey. Pharmaceuticals (Basel) 2024; 17:1238. [PMID: 39338400 DOI: 10.3390/ph17091238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2024] [Revised: 09/10/2024] [Accepted: 09/17/2024] [Indexed: 09/30/2024] Open
Abstract
Serotonin (5-hydroxytryptamine, 5-HT) is a ubiquitous neurotransmitter in the human body. In the central nervous system, 5-HT affects sleep, pain, mood, appetite, and attention, while in the peripheral nervous system, 5-HT modulates peristalsis, mucus production, and blood vessel dilation. Fourteen membrane receptors mediate 5-HT activity. In agreement with the crucial roles played by 5-HT, many drugs target 5-HT receptors (5-HTRs). Therefore, it is unsurprising that many efforts have been devoted to discovering multitarget-directed ligands (MTDLs) capable of engaging one or more 5-HTRs plus another target phenotypically linked to a particular disease. In this review, we will describe medicinal chemistry efforts in designing MTDLs encompassing activity for one or more 5-HTRs, starting with atypical antipsychotics and moving to dual 5-HT1AR/serotonin transporter ligands, 5-HT6R antagonists/acetyl cholinesterases inhibitors, and 5-HT4R agonists/acetyl cholinesterases inhibitors. We will also provide an outlook on the most recent efforts made in the field.
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Affiliation(s)
- Imane Ghafir El Idrissi
- Department of Pharmacy-Drug Sciences, University of Bari Aldo Moro, Via Orabona, 4, 70125 Bari, Italy
| | - Angela Santo
- Department of Pharmacy-Drug Sciences, University of Bari Aldo Moro, Via Orabona, 4, 70125 Bari, Italy
| | - Enza Lacivita
- Department of Pharmacy-Drug Sciences, University of Bari Aldo Moro, Via Orabona, 4, 70125 Bari, Italy
| | - Marcello Leopoldo
- Department of Pharmacy-Drug Sciences, University of Bari Aldo Moro, Via Orabona, 4, 70125 Bari, Italy
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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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Li F, Long L, He YM, Li Z, Chen H, Fan QH. Manganese-Catalyzed Asymmetric Formal Hydroamination of Allylic Alcohols: A Remarkable Macrocyclic Ligand Effect. Angew Chem Int Ed Engl 2022; 61:e202202972. [PMID: 35438237 DOI: 10.1002/anie.202202972] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Indexed: 12/23/2022]
Abstract
A unique family of chiral peraza N6 -macrocyclic ligands, which are conformationally rigid and have a tunable saddle-shaped cavity, is described. Utilizing their manganese(I) complexes, the first example of earth-abundant transition metal-catalyzed asymmetric formal anti-Markovnikov hydroamination of allylic alcohols was realized, providing a practical access to synthetically important chiral γ-amino alcohols in excellent yields and enantioselectivities (up to 99 % yield and 98 % ee). The single-crystal structure of a MnI complex indicates that the manganese atom coordinates with the chiral dialkylamine moiety in a bidentate fashion. Further DFT calculations revealed that five of the six nitrogen atoms in the ligand were engaged in multiple noncovalent interactions with Mn, an isopropanol molecule, and a β-amino ketone intermediate via coordination, hydrogen bonding, and/or CH⋅⋅⋅π interactions in the transition state, showing a remarkable role of the macrocyclic framework.
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Affiliation(s)
- Faju Li
- CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences (CAS), Beijing, 100190, P. R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P. R. China.,Beijing National Laboratory for Molecular Sciences, Beijing, 100190, P. R. China
| | - Linhong Long
- CAS Key Laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences (CAS), Beijing, 100190, P. R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P. R. China.,Beijing National Laboratory for Molecular Sciences, Beijing, 100190, P. R. China
| | - Yan-Mei He
- CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences (CAS), Beijing, 100190, P. R. China.,Beijing National Laboratory for Molecular Sciences, Beijing, 100190, P. R. China
| | - Zeyu Li
- CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences (CAS), Beijing, 100190, P. R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P. R. China.,Beijing National Laboratory for Molecular Sciences, Beijing, 100190, P. R. China
| | - Hui Chen
- CAS Key Laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences (CAS), Beijing, 100190, P. R. China.,Beijing National Laboratory for Molecular Sciences, Beijing, 100190, P. R. China
| | - Qing-Hua Fan
- CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences (CAS), Beijing, 100190, P. R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P. R. China.,Beijing National Laboratory for Molecular Sciences, Beijing, 100190, P. R. China
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4
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Liu C, Zhang L, Cao L, Xiong Y, Ma Y, Cheng R, Ye J. Iridium-catalyzed enantioselective synthesis of chiral γ-amino alcohols and intermediates of (S)-duloxetine, (R)-fluoxetine, and (R)-atomoxetine. Commun Chem 2022; 5:63. [PMID: 36697664 PMCID: PMC9814375 DOI: 10.1038/s42004-022-00678-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Accepted: 04/26/2022] [Indexed: 02/01/2023] Open
Abstract
Chiral γ-amino alcohols are the prevalent structural motifs and building blocks in pharmaceuticals and bioactive molecules. Enantioselective hydrogenation of β-amino ketones provides a straightforward and powerful tool for the synthesis of chiral γ-amino alcohols, but the asymmetric transformation is synthetically challenging. Here, a series of tridentate ferrocene-based phosphine ligands bearing modular and tunable unsymmetrical vicinal diamine scaffolds were designed, synthesized, and evaluated in the iridium-catalyzed asymmetric hydrogenation of β-amino ketones. The system was greatly effective to substrates with flexible structure and functionality, and diverse β-tertiary-amino ketones and β-secondary-amino ketones were hydrogenated smoothly. The excellent reactivities and enantioselectivities were achieved in the asymmetric delivery of various chiral γ-amino alcohols with up to 99% yields, >99% ee values, and turnover number (TON) of 48,500. The gram-scale reactions with low catalyst loading showed the potential application in industrial synthesis of chiral drugs, such as (S)-duloxetine, (R)-fluoxetine, and (R)-atomoxetine.
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Affiliation(s)
- Chengyu Liu
- grid.28056.390000 0001 2163 4895Engineering Research Centre of Pharmaceutical Process Chemistry, Ministry of Education, Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, Shanghai, China
| | - Lei Zhang
- grid.28056.390000 0001 2163 4895Engineering Research Centre of Pharmaceutical Process Chemistry, Ministry of Education, Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, Shanghai, China
| | - Liming Cao
- grid.28056.390000 0001 2163 4895Engineering Research Centre of Pharmaceutical Process Chemistry, Ministry of Education, Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, Shanghai, China
| | - Yan Xiong
- grid.28056.390000 0001 2163 4895School of Chemical Engineering, East China University of Science and Technology, Shanghai, China
| | - Yueyue Ma
- grid.411851.80000 0001 0040 0205School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou, China
| | - Ruihua Cheng
- grid.28056.390000 0001 2163 4895School of Chemical Engineering, East China University of Science and Technology, Shanghai, China ,grid.411851.80000 0001 0040 0205School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou, China
| | - Jinxing Ye
- grid.28056.390000 0001 2163 4895Engineering Research Centre of Pharmaceutical Process Chemistry, Ministry of Education, Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, Shanghai, China ,grid.411851.80000 0001 0040 0205School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou, China
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5
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Li F, Long L, He Y, Li Z, Chen H, Fan Q. Manganese‐Catalyzed Asymmetric Formal Hydroamination of Allylic Alcohols: A Remarkable Macrocyclic Ligand Effect. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202202972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Faju Li
- CAS Key Laboratory of Molecular Recognition and Function Institute of Chemistry, Chinese Academy of Sciences (CAS) Beijing 100190 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
- Beijing National Laboratory for Molecular Sciences Beijing 100190 P. R. China
| | - Linhong Long
- CAS Key Laboratory of Photochemistry Institute of Chemistry Chinese Academy of Sciences (CAS) Beijing 100190 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
- Beijing National Laboratory for Molecular Sciences Beijing 100190 P. R. China
| | - Yan‐Mei He
- CAS Key Laboratory of Molecular Recognition and Function Institute of Chemistry, Chinese Academy of Sciences (CAS) Beijing 100190 P. R. China
- Beijing National Laboratory for Molecular Sciences Beijing 100190 P. R. China
| | - Zeyu Li
- CAS Key Laboratory of Molecular Recognition and Function Institute of Chemistry, Chinese Academy of Sciences (CAS) Beijing 100190 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
- Beijing National Laboratory for Molecular Sciences Beijing 100190 P. R. China
| | - Hui Chen
- CAS Key Laboratory of Photochemistry Institute of Chemistry Chinese Academy of Sciences (CAS) Beijing 100190 P. R. China
- Beijing National Laboratory for Molecular Sciences Beijing 100190 P. R. China
| | - Qing‐Hua Fan
- CAS Key Laboratory of Molecular Recognition and Function Institute of Chemistry, Chinese Academy of Sciences (CAS) Beijing 100190 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
- Beijing National Laboratory for Molecular Sciences Beijing 100190 P. R. China
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6
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Yao C, Jiang X, Ye X, Xie T, Bai R. Antidepressant Drug Discovery and Development: Mechanism and Drug Design Based on Small Molecules. ADVANCED THERAPEUTICS 2022. [DOI: 10.1002/adtp.202200007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Chuansheng Yao
- School of Pharmacy Hangzhou Normal University Hangzhou 311121 PR China
- Key Laboratory of Elemene Class Anti‐Cancer Chinese Medicine of Zhejiang Province Engineering Laboratory of Development and Application of Traditional Chinese Medicine from Zhejiang Province Collaborative Innovation Center of Chinese Medicines from Zhejiang Province Hangzhou Normal University Hangzhou 311121 PR China
| | - Xiaoying Jiang
- College of Material, Chemistry and Chemical Engineering Key Laboratory of Organosilicon Chemistry and Material Technology Ministry of Education, Hangzhou Normal University Hangzhou 311121 P.R. China
| | - Xiang‐Yang Ye
- School of Pharmacy Hangzhou Normal University Hangzhou 311121 PR China
- Key Laboratory of Elemene Class Anti‐Cancer Chinese Medicine of Zhejiang Province Engineering Laboratory of Development and Application of Traditional Chinese Medicine from Zhejiang Province Collaborative Innovation Center of Chinese Medicines from Zhejiang Province Hangzhou Normal University Hangzhou 311121 PR China
| | - Tian Xie
- School of Pharmacy Hangzhou Normal University Hangzhou 311121 PR China
- Key Laboratory of Elemene Class Anti‐Cancer Chinese Medicine of Zhejiang Province Engineering Laboratory of Development and Application of Traditional Chinese Medicine from Zhejiang Province Collaborative Innovation Center of Chinese Medicines from Zhejiang Province Hangzhou Normal University Hangzhou 311121 PR China
| | - Renren Bai
- School of Pharmacy Hangzhou Normal University Hangzhou 311121 PR China
- Key Laboratory of Elemene Class Anti‐Cancer Chinese Medicine of Zhejiang Province Engineering Laboratory of Development and Application of Traditional Chinese Medicine from Zhejiang Province Collaborative Innovation Center of Chinese Medicines from Zhejiang Province Hangzhou Normal University Hangzhou 311121 PR China
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7
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Hammouda MM, Elattar KM. Recent progress in the chemistry of β-aminoketones. RSC Adv 2022; 12:24681-24712. [PMID: 36128366 PMCID: PMC9428906 DOI: 10.1039/d2ra03864a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Accepted: 08/17/2022] [Indexed: 11/21/2022] Open
Abstract
The current study highlighted the significance of β-aminoketones as privileged biologically active molecules, recent synthetic strategies, and synthetic applications.
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Affiliation(s)
- Mohamed M. Hammouda
- Department of Chemistry, College of Science and Humanities in Al-Kharj, Prince Sattam Bin Abdulaziz University, Al-Kharj, 11942, Saudi Arabia
- Chemistry Department, Faculty of Science, Mansoura University, El-Gomhoria Street, Mansoura, 35516, Egypt
| | - Khaled M. Elattar
- Unit of Genetic Engineering and Biotechnology, Faculty of Science, Mansoura University, El-Gomhoria Street, Mansoura, 35516, Egypt
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8
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Pan Y, You Y, He D, Chen F, Chang X, Jin MY, Xing X. Asymmetric Synthesis of γ-Secondary Amino Alcohols via a Borrowing-Hydrogen Cascade. Org Lett 2020; 22:7278-7283. [DOI: 10.1021/acs.orglett.0c02614] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Yupeng Pan
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen 518055, China
| | - Yipeng You
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen 518055, China
| | - Dongxu He
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen 518055, China
| | - Fumin Chen
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen 518055, China
| | - Xiaoyong Chang
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen 518055, China
| | - Ming Yu Jin
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen 518055, China
| | - Xiangyou Xing
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen 518055, China
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9
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Martín-Escolano R, Moreno-Viguri E, Santivañez-Veliz M, Martin-Montes A, Medina-Carmona E, Paucar R, Marín C, Azqueta A, Cirauqui N, Pey AL, Pérez-Silanes S, Sánchez-Moreno M. Second Generation of Mannich Base-Type Derivatives with in Vivo Activity against Trypanosoma cruzi. J Med Chem 2018; 61:5643-5663. [PMID: 29883536 DOI: 10.1021/acs.jmedchem.8b00468] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Chagas disease is a potentially life-threatening and neglected tropical disease caused by Trypanosoma cruzi. One of the most important challenges related to Chagas disease is the search for new, safe, effective, and affordable drugs since the current therapeutic arsenal is inadequate and insufficient. Here, we report a simple and cost-effective synthesis and the biological evaluation of the second generation of Mannich base-type derivatives. Compounds 7, 9, and 10 showed improved in vitro efficiency and lower toxicity than benznidazole, in addition to no genotoxicity; thus, they were applied in in vivo assays to assess their activity in both acute and chronic phases of the disease. Compound 10 presented a similar profile to benznidazole from the parasitological perspective but also yielded encouraging data, as no toxicity was observed. Moreover, compound 9 showed lower parasitaemia and higher curative rates than benznidazole, also with lower toxicity in both acute and chronic phases. Therefore, further studies should be considered to optimize compound 9 to promote its further preclinical evaluation.
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Affiliation(s)
- Rubén Martín-Escolano
- Departament of Parasitology , Instituto de Investigación Biosanitaria (ibs.Granada), Hospitales Universitarios De Granada/University of Granada , Severo Ochoa s/n , E-18071 Granada , Spain
| | - Elsa Moreno-Viguri
- Universidad de Navarra , Department of Organic and Pharmaceutical Chemistry, Instituto de Salud Tropical , Pamplona 31008 , Spain
| | - Mery Santivañez-Veliz
- Universidad de Navarra , Department of Organic and Pharmaceutical Chemistry, Instituto de Salud Tropical , Pamplona 31008 , Spain
| | - Alvaro Martin-Montes
- Departament of Parasitology , Instituto de Investigación Biosanitaria (ibs.Granada), Hospitales Universitarios De Granada/University of Granada , Severo Ochoa s/n , E-18071 Granada , Spain
| | - Encarnación Medina-Carmona
- Department of Physical Chemistry, Faculty of Sciences , University of Granada , Av. Fuentenueva s/n , 18071 Granada , Spain
| | - Rocío Paucar
- Universidad de Navarra , Department of Organic and Pharmaceutical Chemistry, Instituto de Salud Tropical , Pamplona 31008 , Spain
| | - Clotilde Marín
- Departament of Parasitology , Instituto de Investigación Biosanitaria (ibs.Granada), Hospitales Universitarios De Granada/University of Granada , Severo Ochoa s/n , E-18071 Granada , Spain
| | - Amaya Azqueta
- Universidad de Navarra , Department of Pharmacology and Toxicology , Pamplona 31008 , Spain
| | - Nuria Cirauqui
- Department of Pharmaceutical Sciences , Federal University of Rio de Janeiro , Rio de Janeiro 21949-900 , Brazil
| | - Angel L Pey
- Department of Physical Chemistry, Faculty of Sciences , University of Granada , Av. Fuentenueva s/n , 18071 Granada , Spain
| | - Silvia Pérez-Silanes
- Universidad de Navarra , Department of Organic and Pharmaceutical Chemistry, Instituto de Salud Tropical , Pamplona 31008 , Spain
| | - Manuel Sánchez-Moreno
- Departament of Parasitology , Instituto de Investigación Biosanitaria (ibs.Granada), Hospitales Universitarios De Granada/University of Granada , Severo Ochoa s/n , E-18071 Granada , Spain
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10
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Liu W, Hu YQ, Hong XY, Li GX, Huang XB, Gao WX, Liu MC, Xia Y, Zhou YB, Wu HY. Direct synthesis of 3-acylbenzothiophenes via the radical cyclization of 2-alkynylthioanisoles with α-oxocarboxylic acids. Chem Commun (Camb) 2018; 54:14148-14151. [DOI: 10.1039/c8cc07735e] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A radical cascade cyclization strategy has been developed to provide a direct route to access 3-acylbenzothiophenes from simple chemical feedstocks.
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Affiliation(s)
- Wei Liu
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou 325035
- People's Republic of China
| | - Yao-Qian Hu
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou 325035
- People's Republic of China
| | - Xiao-Yi Hong
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou 325035
- People's Republic of China
| | - Guo-Xing Li
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou 325035
- People's Republic of China
| | - Xiao-Bo Huang
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou 325035
- People's Republic of China
| | - Wen-Xia Gao
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou 325035
- People's Republic of China
| | - Miao-Chang Liu
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou 325035
- People's Republic of China
| | - Yuanzhi Xia
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou 325035
- People's Republic of China
| | - Yun-Bing Zhou
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou 325035
- People's Republic of China
| | - Hua-Yue Wu
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou 325035
- People's Republic of China
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11
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Toropov AA, Toropova AP, Benfenati E, Nicolotti O, Carotti A, Nesmerak K, Veselinović AM, Veselinović JB, Duchowicz PR, Bacelo D, Castro EA, Rasulev BF, Leszczynska D, Leszczynski J. QSPR/QSAR Analyses by Means of the CORAL Software. PHARMACEUTICAL SCIENCES 2017. [DOI: 10.4018/978-1-5225-1762-7.ch036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
In this chapter, the methodology of building up quantitative structure—property/activity relationships (QSPRs/QSARs)—by means of the CORAL software is described. The Monte Carlo method is the basis of this approach. Simplified Molecular Input-Line Entry System (SMILES) is used as the representation of the molecular structure. The conversion of SMILES into the molecular graph is available for QSPR/QSAR analysis using the CORAL software. The model for an endpoint is a mathematical function of the correlation weights for various features of the molecular structure. Hybrid models that are based on features extracted from both SMILES and a graph also can be built up by the CORAL software. The conceptually new ideas collected and revealed through the CORAL software are: (1) any QSPR/QSAR model is a random event; and (2) optimal descriptor can be a translator of eclectic information into an endpoint prediction.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Pablo R. Duchowicz
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas INIFTA (UNLP, CCT La Plata-CONICET), Argentina
| | | | - Eduardo A. Castro
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas INIFTA (UNLP, CCT La Plata-CONICET), Argentina
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12
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Moreno-Viguri E, Jiménez-Montes C, Martín-Escolano R, Santivañez-Veliz M, Martin-Montes A, Azqueta A, Jimenez-Lopez M, Zamora Ledesma S, Cirauqui N, López de Ceráin A, Marín C, Sánchez-Moreno M, Pérez-Silanes S. In Vitro and in Vivo Anti-Trypanosoma cruzi Activity of New Arylamine Mannich Base-Type Derivatives. J Med Chem 2016; 59:10929-10945. [DOI: 10.1021/acs.jmedchem.6b00784] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Elsa Moreno-Viguri
- Department
of Organic and Pharmaceutical Chemistry, Institute of Tropical Health, Universidad de Navarra, Pamplona 31008, Spain
| | - Carmen Jiménez-Montes
- Departamento
de Parasitología, Instituto de Investigación Biosanitaria
(ibs.GRANADA), Hospitales Universitarios de Granada/Universidad de Granada, Granada 18014, Spain
| | - Rubén Martín-Escolano
- Departamento
de Parasitología, Instituto de Investigación Biosanitaria
(ibs.GRANADA), Hospitales Universitarios de Granada/Universidad de Granada, Granada 18014, Spain
| | - Mery Santivañez-Veliz
- Department
of Organic and Pharmaceutical Chemistry, Institute of Tropical Health, Universidad de Navarra, Pamplona 31008, Spain
| | - Alvaro Martin-Montes
- Departamento
de Parasitología, Instituto de Investigación Biosanitaria
(ibs.GRANADA), Hospitales Universitarios de Granada/Universidad de Granada, Granada 18014, Spain
| | - Amaya Azqueta
- Department
of Pharmacology and Toxicology, Universidad de Navarra, Pamplona 31008, Spain
- IdiSNA, Navarra
Institute for Health Research, Recinto de Complejo Hospitalario de
Navarra, Pamplona 31008, Spain
| | - Marina Jimenez-Lopez
- Departamento
de Parasitología, Instituto de Investigación Biosanitaria
(ibs.GRANADA), Hospitales Universitarios de Granada/Universidad de Granada, Granada 18014, Spain
| | - Salvador Zamora Ledesma
- Departamento
de Parasitología, Instituto de Investigación Biosanitaria
(ibs.GRANADA), Hospitales Universitarios de Granada/Universidad de Granada, Granada 18014, Spain
| | - Nuria Cirauqui
- Department
of Pharmaceutical Sciences, Federal University of Rio de Janeiro, Rio de
Janeiro 21949-900, Brazil
| | - Adela López de Ceráin
- Department
of Pharmacology and Toxicology, Universidad de Navarra, Pamplona 31008, Spain
- IdiSNA, Navarra
Institute for Health Research, Recinto de Complejo Hospitalario de
Navarra, Pamplona 31008, Spain
| | - Clotilde Marín
- Departamento
de Parasitología, Instituto de Investigación Biosanitaria
(ibs.GRANADA), Hospitales Universitarios de Granada/Universidad de Granada, Granada 18014, Spain
| | - Manuel Sánchez-Moreno
- Departamento
de Parasitología, Instituto de Investigación Biosanitaria
(ibs.GRANADA), Hospitales Universitarios de Granada/Universidad de Granada, Granada 18014, Spain
| | - Silvia Pérez-Silanes
- Department
of Organic and Pharmaceutical Chemistry, Institute of Tropical Health, Universidad de Navarra, Pamplona 31008, Spain
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13
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Milelli A, Turrini E, Catanzaro E, Maffei F, Fimognari C. Perspectives in Designing Multifunctional Molecules in Antipsychotic Drug Discovery. Drug Dev Res 2016; 77:437-443. [DOI: 10.1002/ddr.21334] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Accepted: 08/02/2016] [Indexed: 11/09/2022]
Affiliation(s)
- Andrea Milelli
- Department for Life Quality Studies; Alma Mater Studiorum - University of Bologna, C.so d'Augusto 237; Rimini 47921 Italy
| | - Eleonora Turrini
- Department for Life Quality Studies; Alma Mater Studiorum - University of Bologna, C.so d'Augusto 237; Rimini 47921 Italy
| | - Elena Catanzaro
- Department for Life Quality Studies; Alma Mater Studiorum - University of Bologna, C.so d'Augusto 237; Rimini 47921 Italy
| | - Francesca Maffei
- Department for Life Quality Studies; Alma Mater Studiorum - University of Bologna, C.so d'Augusto 237; Rimini 47921 Italy
| | - Carmela Fimognari
- Department for Life Quality Studies; Alma Mater Studiorum - University of Bologna, C.so d'Augusto 237; Rimini 47921 Italy
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14
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Jia Q, Cui X, Li L, Wang Q, Liu Y, Xia S, Ma P. Quantitative Structure-Activity Relationship for High Affinity 5-HT1A Receptor Ligands Based on Norm Indexes. J Phys Chem B 2015; 119:15561-7. [PMID: 26605982 DOI: 10.1021/acs.jpcb.5b08980] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Arylpiperazine derivatives are promising 5-hydroxytryptamine (5-HT) receptor ligands which can inhibit serotonin reuptake effectively. In this work, some norm index descriptors were proposed and further utilized to develop a model for predicting 5-HT1A receptor affinity (pKi) of 88 arylpiperazine derivatives. Results showed that this new model could provide satisfactory predictions with the square of the correction coefficient (R(2)) of 0.8891 and the squared correlation coefficient of cross-validation (Q(2)) of 0.8082, respectively. In addition, the applicability domain of this model was validated by using the leverage approach and results which suggested potential large scale for further utilization of this model. The results of statistical values and validation tests demonstrated that our proposed norm index based model could be successfully applied for predicting the affinity 5-HT1A receptor ligands of arylpiperazine derivatives.
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Affiliation(s)
| | | | | | | | | | - Shuqian Xia
- School of Chemical Engineering and Technology, Tianjin University , Tianjin 300072, People's Republic of China
| | - Peisheng Ma
- School of Chemical Engineering and Technology, Tianjin University , Tianjin 300072, People's Republic of China
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15
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Toropov AA, Toropova AP, Benfenati E, Nicolotti O, Carotti A, Nesmerak K, Veselinović AM, Veselinović JB, Duchowicz PR, Bacelo D, Castro EA, Rasulev BF, Leszczynska D, Leszczynski J. QSPR/QSAR Analyses by Means of the CORAL Software. QUANTITATIVE STRUCTURE-ACTIVITY RELATIONSHIPS IN DRUG DESIGN, PREDICTIVE TOXICOLOGY, AND RISK ASSESSMENT 2015. [DOI: 10.4018/978-1-4666-8136-1.ch015] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
In this chapter, the methodology of building up quantitative structure—property/activity relationships (QSPRs/QSARs)—by means of the CORAL software is described. The Monte Carlo method is the basis of this approach. Simplified Molecular Input-Line Entry System (SMILES) is used as the representation of the molecular structure. The conversion of SMILES into the molecular graph is available for QSPR/QSAR analysis using the CORAL software. The model for an endpoint is a mathematical function of the correlation weights for various features of the molecular structure. Hybrid models that are based on features extracted from both SMILES and a graph also can be built up by the CORAL software. The conceptually new ideas collected and revealed through the CORAL software are: (1) any QSPR/QSAR model is a random event; and (2) optimal descriptor can be a translator of eclectic information into an endpoint prediction.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Pablo R. Duchowicz
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas INIFTA (UNLP, CCT La Plata-CONICET), Argentina
| | | | - Eduardo A. Castro
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas INIFTA (UNLP, CCT La Plata-CONICET), Argentina
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16
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Sandhya NC, Nandeesh KN, Rangappa KS, Ananda S. One-pot synthesis of 2,3-substituted benzo[b]thiophenes via Cu(i) catalysed intramolecular cyclisation from dithioesters. RSC Adv 2015. [DOI: 10.1039/c5ra02114f] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The novel route involves CuI catalyzed C–S bond formation using dithioesters. This approach is valuable for synthesis of rolaxifene analogues.
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Affiliation(s)
| | | | | | - Sannaiah. Ananda
- Department of Studies in Chemistry
- University of Mysore
- Mysuru-570006
- India
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17
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Khedr LH, Nassar NN, El-Denshary ES, Abdel-Tawab AM. Paroxetine ameliorates changes in hippocampal energy metabolism in chronic mild stress-exposed rats. Neuropsychiatr Dis Treat 2015; 11:2887-901. [PMID: 26622178 PMCID: PMC4654549 DOI: 10.2147/ndt.s87089] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
The molecular mechanisms underlying stress-induced depression have not been fully outlined. Hence, the current study aimed at testing the link between behavioral changes in chronic mild stress (CMS) model and changes in hippocampal energy metabolism and the role of paroxetine (PAROX) in ameliorating these changes. Male Wistar rats were divided into three groups: vehicle control, CMS-exposed rats, and CMS-exposed rats receiving PAROX (10 mg/kg/day intraperitoneally). Sucrose preference, open-field, and forced swimming tests were carried out. Corticosterone (CORT) was measured in serum, while adenosine triphosphate and its metabolites, cytosolic cytochrome-c (Cyt-c), caspase-3 (Casp-3), as well as nitric oxide metabolites (NOx) were measured in hippocampal tissue homogenates. CMS-exposed rats showed a decrease in sucrose preference as well as body weight compared to control, which was reversed by PAROX. The latter further ameliorated the CMS-induced elevation of CORT in serum (91.71±1.77 ng/mL vs 124.5±4.44 ng/mL, P<0.001) as well as the changes in adenos-ine triphosphate/adenosine diphosphate (3.76±0.02 nmol/mg protein vs 1.07±0.01 nmol/mg protein, P<0.001). Furthermore, PAROX reduced the expression of Cyt-c and Casp-3, as well as restoring NOx levels. This study highlights the role of PAROX in reversing depressive behavior associated with stress-induced apoptosis and changes in hippocampal energy metabolism in the CMS model of depression.
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Affiliation(s)
- Lobna H Khedr
- Department of Pharmacology, Faculty of Pharmacy, Misr International University, Cairo, Egypt
| | - Noha N Nassar
- Department of Pharmacology, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | | | - Ahmed M Abdel-Tawab
- Department of Pharmacology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
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18
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Synthesis and biological evaluation of novel pyrrolidine-2,5-dione derivatives as potential antidepressant agents. Part 1. Eur J Med Chem 2013; 63:484-500. [PMID: 23524160 DOI: 10.1016/j.ejmech.2013.02.033] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2012] [Revised: 02/21/2013] [Accepted: 02/23/2013] [Indexed: 01/01/2023]
Abstract
A series of 3-(1H-indol-3-yl)pyrrolidine-2,5-dione derivatives was synthesized and their biological activity was evaluated. The chemical structures of the newly prepared compounds were confirmed by (1)H NMR, (13)C NMR and ESI-HRMS spectra data. All tested compounds proved to be potent 5-HT1A receptor and serotonin transporter protein (SERT) ligands. Among them, compounds 15, 18, 19 and 30 showed significant affinity for 5-HT1A and SERT. Computer docking simulations carried out for compounds 15, 31 and 32 to models of 5-HT1A receptor and SERT confirm the results of biological tests. Due to high affinity for the 5-HT1A receptor and moderate affinity for SERT, compounds 31, 32, 35, and 37 were evaluated for their affinity for D2L, 5-HT6, 5-HT7 and 5-HT2A receptors. In vivo tests, in turn, resulted in determining the functional activity of compounds 15, 18, 19 and 30 to the 5-HT1A receptor. The results of these tests indicate that all of the ligands possess properties characteristic of 5-HT1A receptor agonists.
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19
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Veselinović AM, Milosavljević JB, Toropov AA, Nikolić GM. SMILES-based QSAR model for arylpiperazines as high-affinity 5-HT1A receptor ligands using CORAL. Eur J Pharm Sci 2013; 48:532-41. [DOI: 10.1016/j.ejps.2012.12.021] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2012] [Revised: 12/06/2012] [Accepted: 12/22/2012] [Indexed: 10/27/2022]
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20
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Zhu XY, Etukala JR, Eyunni SVK, Setola V, Roth BL, Ablordeppey SY. Benzothiazoles as probes for the 5HT1A receptor and the serotonin transporter (SERT): a search for new dual-acting agents as potential antidepressants. Eur J Med Chem 2012; 53:124-32. [PMID: 22520153 DOI: 10.1016/j.ejmech.2012.03.042] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2012] [Revised: 03/25/2012] [Accepted: 03/26/2012] [Indexed: 10/28/2022]
Abstract
The synthesis and evaluation of several benzothiazole-based compounds are described in an attempt to identify novel dual-acting 5HT(1A) receptor and SERT inhibitors as new antidepressants. Binding affinities at the 5HT(1A) receptor and the serotonin transporter do not appear to be congruent and other areas of the binding sites would need to be explored in order to improve binding simultaneously at both sites. Compounds 20 and 23 show moderate binding affinity at the 5HT(1A) receptor and the SERT site and thus, have the potential to be further explored as dual-acting agents. In addition, compound 20 binds with low affinity to the dopamine transporter (DAT), the norepinephrine transporter (NET) and 5HT(2C) receptor, which are desirable properties as selectivity for SERT (and not DAT or NET) is associated with an absence of cardiovascular side effects.
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Affiliation(s)
- Xue Y Zhu
- Division of Basic Pharmaceutical Sciences, Florida A&M University, College of Pharmacy and Pharmaceutical Sciences, Tallahassee, FL 32307, USA
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21
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Pessoa-Mahana H, Recabarren-Gajardo G, Temer JF, Zapata-Torres G, Pessoa-Mahana CD, Barría CS, Araya-Maturana R. Synthesis, docking studies and biological evaluation of benzo[b]thiophen-2-yl-3-(4-arylpiperazin-1-yl)-propan-1-one derivatives on 5-HT1A serotonin receptors. Molecules 2012; 17:1388-407. [PMID: 22306829 PMCID: PMC6268179 DOI: 10.3390/molecules17021388] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2011] [Revised: 01/28/2012] [Accepted: 01/30/2012] [Indexed: 01/03/2023] Open
Abstract
A series of novel benzo[b]thiophen-2-yl-3-(4-arylpiperazin-1-yl)-propan-1-one derivatives 6a-f, 7a-f and their corresponding alcohols 8a-f were synthesized and evaluated for their affinity towards 5-HT(1A) receptors. The influence of arylpiperazine moiety and benzo[b]thiophene ring substitutions on binding affinity was studied. The most promising analogue, 1-(benzo[b]thiophen-2-yl)-3-(4-(pyridin-2-yl)piperazin-1-yl)propan-1-one (7e) displayed micromolar affinity (K(i) = 2.30 μM) toward 5-HT(1A) sites. Docking studies shed light on the relevant electrostatic interactions which could explain the observed affinity for this compound.
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Affiliation(s)
- Hernán Pessoa-Mahana
- Departamento de Química Orgánica y Fisicoquímica, Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Casilla 233, Santiago 1, Chile.
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22
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Kuz'min VE, Polishchuk PG, Artemenko AG, Andronati SA. Interpretation of QSAR Models Based on Random Forest Methods. Mol Inform 2011; 30:593-603. [DOI: 10.1002/minf.201000173] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2010] [Accepted: 05/13/2011] [Indexed: 11/07/2022]
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23
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Paul N, Muthusubramanian S. Domino Vilsmeier–Haack/ring closure sequences: a facile synthesis of 3-chlorobenzo[b]thiophene-2-carbaldehydes. Tetrahedron Lett 2011. [DOI: 10.1016/j.tetlet.2011.05.046] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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24
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Berrade L, Aisa B, Ramirez MJ, Galiano S, Guccione S, Moltzau LR, Levy FO, Nicoletti F, Battaglia G, Molinaro G, Aldana I, Monge A, Perez-Silanes S. Novel Benzo[b]thiophene Derivatives as New Potential Antidepressants with Rapid Onset of Action. J Med Chem 2011; 54:3086-90. [DOI: 10.1021/jm2000773] [Citation(s) in RCA: 73] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Luis Berrade
- Unidad en Investigación y Desarrollo de Medicamentos, Centro de Investigación en Farmacobiología Aplicada (CIFA), University of Navarra, C/Irunlarrea 1, 31080 Pamplona, Spain
- Dipartimento di Scienze del Farmaco, University of Catania, V. le Andrea Doria 6 Ed, 2 Città Universitaria, I-95125, Catania, Italy
| | - Bárbara Aisa
- Department of Pharmacology, University of Navarra, C/Irunlarrea 1, 31080 Pamplona, Spain
| | - María J. Ramirez
- Department of Pharmacology, University of Navarra, C/Irunlarrea 1, 31080 Pamplona, Spain
| | - Silvia Galiano
- Unidad en Investigación y Desarrollo de Medicamentos, Centro de Investigación en Farmacobiología Aplicada (CIFA), University of Navarra, C/Irunlarrea 1, 31080 Pamplona, Spain
| | - Salvatore Guccione
- Dipartimento di Scienze del Farmaco, University of Catania, V. le Andrea Doria 6 Ed, 2 Città Universitaria, I-95125, Catania, Italy
| | - Lise Román Moltzau
- Department of Pharmacology, University of Oslo and Oslo University Hospital, N-0316 Oslo, Norway
| | - Finn Olav Levy
- Department of Pharmacology, University of Oslo and Oslo University Hospital, N-0316 Oslo, Norway
| | - Ferdinando Nicoletti
- I.R.C.C.S. Instituto Neurologico Mediterraneo Neuromed, Localitá Camerelle, 86077 Pozzilli (IS), Italy
- Department of Physiology and Pharmacology, University of Rome Sapienza, Italy
| | - Giuseppe Battaglia
- Department of Physiology and Pharmacology, University of Rome Sapienza, Italy
| | - Gemma Molinaro
- Department of Physiology and Pharmacology, University of Rome Sapienza, Italy
| | - Ignacio Aldana
- Unidad en Investigación y Desarrollo de Medicamentos, Centro de Investigación en Farmacobiología Aplicada (CIFA), University of Navarra, C/Irunlarrea 1, 31080 Pamplona, Spain
| | - Antonio Monge
- Unidad en Investigación y Desarrollo de Medicamentos, Centro de Investigación en Farmacobiología Aplicada (CIFA), University of Navarra, C/Irunlarrea 1, 31080 Pamplona, Spain
| | - Silvia Perez-Silanes
- Unidad en Investigación y Desarrollo de Medicamentos, Centro de Investigación en Farmacobiología Aplicada (CIFA), University of Navarra, C/Irunlarrea 1, 31080 Pamplona, Spain
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25
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Leopoldo M, Berardi F, Colabufo NA, Contino M, Lacivita E, Perrone R, Tortorella V. Studies on 1-arylpiperazine derivatives with affinity for rat 5-HT7 and 5-HT1A receptors. J Pharm Pharmacol 2010; 56:247-55. [PMID: 15005884 DOI: 10.1211/0022357022575] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
Abstract
Several 1-aryl-4-(2-arylethyl)piperazine derivatives were synthesized and tested in-vitro for their binding affinity for 5-HT7 and 5-HT1A receptors. These compounds displayed 5-HT7 receptor affinity ranging between Ki = 474 nm and Ki = 8.2 nm, besides high affinity for the 5-HT1A receptor. Intrinsic activity of the most potent compounds was assessed. 4-[2-(3-Methoxyphenyl)ethyl]-1-(2-methoxyphenyl)piperazine (16) and 1-(1,2-benzisoxazol-3-yl)-4-[2-(3-methoxyphenyl)ethyl]piperazine (20) (Ki = 24.5 and 8.2 nm, respectively) behaved as partial agonist and full agonist, respectively, when tested for 5-HT7 receptor-mediated relaxation of substance P-induced guinea-pig ileum contraction.
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Affiliation(s)
- Marcello Leopoldo
- Dipartimento Farmaco-Chimico, Università degli Studi di Bari, via Orabona, 4, 70125 Bari, Italy.
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26
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Pharmacophore-based 3D QSAR studies on a series of high affinity 5-HT1A receptor ligands. Eur J Med Chem 2010; 45:1508-14. [PMID: 20133028 DOI: 10.1016/j.ejmech.2009.12.059] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2009] [Accepted: 12/18/2009] [Indexed: 11/21/2022]
Abstract
5-HT(1A) receptor antagonists have been employed to treat depression, but the lack of structural information on this receptor hampers the design of specific and selective ligands. In this study, we have performed CoMFA studies on a training set of arylpiperazines (high affinity 5-HT(1A) receptor ligands) and to produce an effective alignment of the data set, a pharmacophore model was produced using Galahad. A statistically significant model was obtained, indicating a good internal consistency and predictive ability for untested compounds. The information gathered from our receptor-independent pharmacophore hypothesis is in good agreement with results from independent studies using different approaches. Therefore, this work provides important insights on the chemical and structural basis involved in the molecular recognition of these compounds.
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27
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Singh PP, Yadav AK, Ila H, Junjappa H. Novel Route to 2,3-Substituted Benzo[b]thiophenes via Intramolecular Radical Cyclization. J Org Chem 2009; 74:5496-501. [DOI: 10.1021/jo900615p] [Citation(s) in RCA: 67] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Prabal P. Singh
- Department of Chemistry, Indian Institute of Technology, Kanpur-208016, India
| | - A. K. Yadav
- Department of Chemistry, Indian Institute of Technology, Kanpur-208016, India
| | - H. Ila
- Department of Chemistry, Indian Institute of Technology, Kanpur-208016, India
| | - H. Junjappa
- Department of Chemistry, Indian Institute of Technology, Kanpur-208016, India
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28
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Hatzenbuhler NT, Baudy R, Evrard DA, Failli A, Harrison BL, Lenicek S, Mewshaw RE, Saab A, Shah U, Sze J, Zhang M, Zhou D, Chlenov M, Kagan M, Golembieski J, Hornby G, Lai M, Smith DL, Sullivan KM, Schechter LE, Andree TH. Advances toward New Antidepressants with Dual Serotonin Transporter and 5-HT1A Receptor Affinity within a Class of 3-Aminochroman Derivatives. Part 2. J Med Chem 2008; 51:6980-7004. [DOI: 10.1021/jm8007097] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Nicole T. Hatzenbuhler
- Chemical and Screening Sciences and Discovery Neuroscience, Wyeth Research, CN 8000, Princeton, New Jersey 08543, and Chemical and Screening Sciences, Wyeth Research, 500 Arcola Road, Collegeville, Pennsylvania 19426
| | - Reinhardt Baudy
- Chemical and Screening Sciences and Discovery Neuroscience, Wyeth Research, CN 8000, Princeton, New Jersey 08543, and Chemical and Screening Sciences, Wyeth Research, 500 Arcola Road, Collegeville, Pennsylvania 19426
| | - Deborah A. Evrard
- Chemical and Screening Sciences and Discovery Neuroscience, Wyeth Research, CN 8000, Princeton, New Jersey 08543, and Chemical and Screening Sciences, Wyeth Research, 500 Arcola Road, Collegeville, Pennsylvania 19426
| | - Amedeo Failli
- Chemical and Screening Sciences and Discovery Neuroscience, Wyeth Research, CN 8000, Princeton, New Jersey 08543, and Chemical and Screening Sciences, Wyeth Research, 500 Arcola Road, Collegeville, Pennsylvania 19426
| | - Boyd L. Harrison
- Chemical and Screening Sciences and Discovery Neuroscience, Wyeth Research, CN 8000, Princeton, New Jersey 08543, and Chemical and Screening Sciences, Wyeth Research, 500 Arcola Road, Collegeville, Pennsylvania 19426
| | - Steven Lenicek
- Chemical and Screening Sciences and Discovery Neuroscience, Wyeth Research, CN 8000, Princeton, New Jersey 08543, and Chemical and Screening Sciences, Wyeth Research, 500 Arcola Road, Collegeville, Pennsylvania 19426
| | - Richard E. Mewshaw
- Chemical and Screening Sciences and Discovery Neuroscience, Wyeth Research, CN 8000, Princeton, New Jersey 08543, and Chemical and Screening Sciences, Wyeth Research, 500 Arcola Road, Collegeville, Pennsylvania 19426
| | - Annmarie Saab
- Chemical and Screening Sciences and Discovery Neuroscience, Wyeth Research, CN 8000, Princeton, New Jersey 08543, and Chemical and Screening Sciences, Wyeth Research, 500 Arcola Road, Collegeville, Pennsylvania 19426
| | - Uresh Shah
- Chemical and Screening Sciences and Discovery Neuroscience, Wyeth Research, CN 8000, Princeton, New Jersey 08543, and Chemical and Screening Sciences, Wyeth Research, 500 Arcola Road, Collegeville, Pennsylvania 19426
| | - Jean Sze
- Chemical and Screening Sciences and Discovery Neuroscience, Wyeth Research, CN 8000, Princeton, New Jersey 08543, and Chemical and Screening Sciences, Wyeth Research, 500 Arcola Road, Collegeville, Pennsylvania 19426
| | - Minsheng Zhang
- Chemical and Screening Sciences and Discovery Neuroscience, Wyeth Research, CN 8000, Princeton, New Jersey 08543, and Chemical and Screening Sciences, Wyeth Research, 500 Arcola Road, Collegeville, Pennsylvania 19426
| | - Dahui Zhou
- Chemical and Screening Sciences and Discovery Neuroscience, Wyeth Research, CN 8000, Princeton, New Jersey 08543, and Chemical and Screening Sciences, Wyeth Research, 500 Arcola Road, Collegeville, Pennsylvania 19426
| | - Michael Chlenov
- Chemical and Screening Sciences and Discovery Neuroscience, Wyeth Research, CN 8000, Princeton, New Jersey 08543, and Chemical and Screening Sciences, Wyeth Research, 500 Arcola Road, Collegeville, Pennsylvania 19426
| | - Michael Kagan
- Chemical and Screening Sciences and Discovery Neuroscience, Wyeth Research, CN 8000, Princeton, New Jersey 08543, and Chemical and Screening Sciences, Wyeth Research, 500 Arcola Road, Collegeville, Pennsylvania 19426
| | - Jeannette Golembieski
- Chemical and Screening Sciences and Discovery Neuroscience, Wyeth Research, CN 8000, Princeton, New Jersey 08543, and Chemical and Screening Sciences, Wyeth Research, 500 Arcola Road, Collegeville, Pennsylvania 19426
| | - Geoffrey Hornby
- Chemical and Screening Sciences and Discovery Neuroscience, Wyeth Research, CN 8000, Princeton, New Jersey 08543, and Chemical and Screening Sciences, Wyeth Research, 500 Arcola Road, Collegeville, Pennsylvania 19426
| | - Margaret Lai
- Chemical and Screening Sciences and Discovery Neuroscience, Wyeth Research, CN 8000, Princeton, New Jersey 08543, and Chemical and Screening Sciences, Wyeth Research, 500 Arcola Road, Collegeville, Pennsylvania 19426
| | - Deborah L. Smith
- Chemical and Screening Sciences and Discovery Neuroscience, Wyeth Research, CN 8000, Princeton, New Jersey 08543, and Chemical and Screening Sciences, Wyeth Research, 500 Arcola Road, Collegeville, Pennsylvania 19426
| | - Kelly M. Sullivan
- Chemical and Screening Sciences and Discovery Neuroscience, Wyeth Research, CN 8000, Princeton, New Jersey 08543, and Chemical and Screening Sciences, Wyeth Research, 500 Arcola Road, Collegeville, Pennsylvania 19426
| | - Lee E. Schechter
- Chemical and Screening Sciences and Discovery Neuroscience, Wyeth Research, CN 8000, Princeton, New Jersey 08543, and Chemical and Screening Sciences, Wyeth Research, 500 Arcola Road, Collegeville, Pennsylvania 19426
| | - Terrance H. Andree
- Chemical and Screening Sciences and Discovery Neuroscience, Wyeth Research, CN 8000, Princeton, New Jersey 08543, and Chemical and Screening Sciences, Wyeth Research, 500 Arcola Road, Collegeville, Pennsylvania 19426
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29
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Long-lasting behavioral effects and recognition memory deficit induced by chronic mild stress in mice: effect of antidepressant treatment. Psychopharmacology (Berl) 2008; 199:1-14. [PMID: 18470507 DOI: 10.1007/s00213-007-1035-1] [Citation(s) in RCA: 142] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2007] [Accepted: 11/27/2007] [Indexed: 12/15/2022]
Abstract
RATIONALE Many studies support the validity of the chronic mild stress (CMS) model of depression in rodents. However, most of them focus on analysis of reactivity to rewards during the CMS and/or depressive-like behavior shortly after stress. In this study, we investigate acute and long-term effects of CMS and antidepressant treatment on depressive, anxiety-like behavior and learning. MATERIALS AND METHODS Mice (C57BL/6) were exposed to CMS for 6 weeks and anhedonia was evaluated by weekly monitoring of sucrose intake. Paroxetine (10 mg kg(-1)day(-1) i.p.) or saline were administered the last 3 weeks of CMS and continued for 2 weeks thereafter. Behavioral tests were performed over the last week of CMS (acute effects) and 1 month later (long-term effects). RESULTS Mice exposed to CMS displayed both acute and long-term decreased sucrose intake, increased immobility in the forced swimming test (FST) and impaired memory in the novel object recognition test. It is interesting to note that a correlation was found between the cognitive deficits and the helpless behavior in the FST induced by CMS. During the CMS procedure, paroxetine treatment reverted partially recognition memory impairment but failed to prevent the increased immobility in the FST. Moreover, it decreased on its own sucrose intake. Importantly, the long-term effects of CMS were partially prevented by chronic paroxetine. CONCLUSIONS CMS leads to a long-term altered behavioral profile that could be partially reverted by chronic antidepressant treatment. This study brings novel features regarding the long-term effects of CMS and on the predictive validity of this depression animal model.
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30
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Studies toward the discovery of the next generation of antidepressants. Part 6: Dual 5-HT1A receptor and serotonin transporter affinity within a class of arylpiperazinyl-cyclohexyl indole derivatives. Bioorg Med Chem 2008; 16:6707-23. [DOI: 10.1016/j.bmc.2008.05.075] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2008] [Revised: 05/29/2008] [Accepted: 05/29/2008] [Indexed: 11/23/2022]
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31
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Kuz'min VE, Polischuk PG, Artemenko AG, Makan SY, Andronati SA. Quantitative structure-affinity relationship of 5-HT1A receptor ligands by the classification tree method. SAR AND QSAR IN ENVIRONMENTAL RESEARCH 2008; 19:213-244. [PMID: 18484496 DOI: 10.1080/10629360802085090] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
The influence of molecular structure of 346 ligands on their affinity for 5-HT1A receptors was investigated. It was shown that the effectiveness of the proposed novel approach for interpretation of decision tree models compared favourably with the PLS method. In the context of the proposed approach, molecular fragments and their values of the relative influence on the affinity for 5-HT1A receptors were defined.
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Affiliation(s)
- V E Kuz'min
- A.V. Bogatsky Physical-Chemical Institute of the National Academy of Sciences of Ukraine, Odessa, Ukraine
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32
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New 3-(4-arylpiperazin-1-yl)-1-(benzo[b]thiophen-3-yl)-2-methylpropanol derivatives: Synthesis and evaluation for dual 5-HT1A/SSRI activities. CHINESE CHEM LETT 2008. [DOI: 10.1016/j.cclet.2008.01.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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33
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Wu XD, Liu DZ, Li AJ, Zhou XQ. Arylpiperazine derivatives of diphenylsulfide: Synthesis and evaluation for dual 5-HT1A/SSRI activities. CHINESE CHEM LETT 2008. [DOI: 10.1016/j.cclet.2008.01.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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34
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Wu XD, Liu DZ, Li AJ, Zhou XQ. N-(2-(2-Methoxyphenylthio)benzyl)-2-aryloxyethylamines: Synthesis and evaluation for dual 5-HT1A/SSRI activities. CHINESE CHEM LETT 2008. [DOI: 10.1016/j.cclet.2008.01.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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35
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Weber KC, da Silva ABF. A chemometric study of the 5-HT1A receptor affinities presented by arylpiperazine compounds. Eur J Med Chem 2008; 43:364-72. [PMID: 17562349 DOI: 10.1016/j.ejmech.2007.03.036] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2006] [Revised: 03/28/2007] [Accepted: 03/29/2007] [Indexed: 11/24/2022]
Abstract
Arylpiperazine compounds are promising 5-HT(1A) receptor ligands that can contribute for accelerating the onset of therapeutic effect of selective serotonin reuptake inhibitors. In the present work, the chemometric methods HCA, PCA, KNN, SIMCA and PLS were employed in order to obtain SAR and QSAR models relating the structures of arylpiperazine compounds to their 5-HT(1A) receptor affinities. A training set of 52 compounds was used to construct the models and the best ones were obtained with nine topological descriptors. The classification and regression models were externally validated by means of predictions for a test set of 14 compounds and have presented good quality, as verified by the correctness of classifications, in the case of pattern recognition studies, and by the high correlation coefficients (q(2)=0.76, r(2)=0.83) and small prediction errors for the PLS regression. Since the results are in good agreement with previous SAR studies, we can suggest that these findings can help in the search for 5-HT(1A) receptor ligands that are able to improve antidepressant treatment.
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Affiliation(s)
- Karen C Weber
- Instituto de Química de São Carlos, Universidade de São Paulo, P.O. Box 780, 13566-590 São Carlos, SP, Brazil
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36
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1-(N-(2-(2-Methoxyphenylthio)benzyl)-N-methylamino-3-aryloxypropan-2-ols: Synthesis and evaluation for dual 5-HT1A/SSRI activities. CHINESE CHEM LETT 2008. [DOI: 10.1016/j.cclet.2007.11.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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37
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Wang X, Liu DZ, Li AJ. 1-[2-(2-Methoxyphenylthio) benzyl]-4-arylpiperazines derivatives: Synthesis and evaluation for dual 5-HT1A/SSRI activities. CHINESE CHEM LETT 2008. [DOI: 10.1016/j.cclet.2007.10.054] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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38
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Nikitenko A, Evrard D, Sabb AL, Vogel RL, Stack G, Young M, Lin M, Harrison BL, Potoski JR. First Scale-Up: Problems and Resolutions on the Synthesis of WAY-253752, a Novel, Dual-Acting SSRI/5HT1A Antagonist. Org Process Res Dev 2007. [DOI: 10.1021/op700181n] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Antonia Nikitenko
- Wyeth Research, Pearl River, 401 North Middletown Road, Pearl River, New York 10965 U.S.A
| | - Deborah Evrard
- Wyeth Research, Pearl River, 401 North Middletown Road, Pearl River, New York 10965 U.S.A
| | - Annmarie L. Sabb
- Wyeth Research, Pearl River, 401 North Middletown Road, Pearl River, New York 10965 U.S.A
| | - Robert L. Vogel
- Wyeth Research, Pearl River, 401 North Middletown Road, Pearl River, New York 10965 U.S.A
| | - Gary Stack
- Wyeth Research, Pearl River, 401 North Middletown Road, Pearl River, New York 10965 U.S.A
| | - Mairead Young
- Wyeth Research, Pearl River, 401 North Middletown Road, Pearl River, New York 10965 U.S.A
| | - Melissa Lin
- Wyeth Research, Pearl River, 401 North Middletown Road, Pearl River, New York 10965 U.S.A
| | - Boyd L. Harrison
- Wyeth Research, Pearl River, 401 North Middletown Road, Pearl River, New York 10965 U.S.A
| | - John R. Potoski
- Wyeth Research, Pearl River, 401 North Middletown Road, Pearl River, New York 10965 U.S.A
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39
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Pal S, Khan MA, Bindu P, Dubey PK. Transition-metal/Lewis acid free synthesis of acyl benzothiophenes via C-C bond forming reaction. Beilstein J Org Chem 2007; 3:35. [PMID: 17961232 PMCID: PMC2200667 DOI: 10.1186/1860-5397-3-35] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2007] [Accepted: 10/25/2007] [Indexed: 05/25/2023] Open
Abstract
A simple and single-step synthesis of 2- and 3-acyl substituted benzothiophenes has been described via environmentally benign acylation of benzothiophene with in situ generated acyl trifluoroacetates. Both aliphatic and aromatic carboxylic acids participated in trifluoroacetic anhydride/phosphoric acid mediated C-C bond forming reactions under solvent-free conditions affording acyl benzothiophenes in good overall yields.
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Affiliation(s)
- Sarbani Pal
- Department of Chemistry, MNR Post Graduate College, Kukatpally, Hyderabad-500072, India.
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40
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Köksal M, Bilge SS. Synthesis and antidepressant-like profile of novel 1-aryl-3-[(4-benzyl)piperidine-1-yl]propane derivatives. Arch Pharm (Weinheim) 2007; 340:299-303. [PMID: 17562562 DOI: 10.1002/ardp.200700028] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
This study describes the chemical synthesis and pharmacological evaluation of some new 1-aryl-3-[(4-benzyl)piperidine-1-yl]propane derivatives as antidepressants. The structures attributed to the compounds were elucidated using IR and 1H-NMR spectroscopic techniques besides elemental analysis. The antidepressant-like effect of these compounds was assessed by using the forced swimming test (FST), a validated experimental model of depression in mice. A clear antidepressant-like effect was shown for compounds 1, 2 and 4 by a significant decrease in immobility behaviour.
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Affiliation(s)
- Meriç Köksal
- Yeditepe University, Faculty of Pharmacy, Department of Pharmaceutical Chemistry, Istanbul, Turkey.
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41
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Zhou D, Hatzenbuhler NT, Gross JL, Harrison BL, Evrard DA, Chlenov M, Golembieski J, Hornby G, Schechter LE, Smith DL, Andree TH, Stack GP. Novel pyridyl-fused 3-amino chroman derivatives with dual action at serotonin transporter and 5-HT1A receptor. Bioorg Med Chem Lett 2007; 17:3117-21. [PMID: 17407811 DOI: 10.1016/j.bmcl.2007.03.049] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2007] [Revised: 03/12/2007] [Accepted: 03/12/2007] [Indexed: 10/23/2022]
Abstract
Structural modifications of the initial lead, 3-aminochroman (4), led to the identification of a novel series of pyridyl-fused amino chroman derivatives (5-8) and the structural isomers (9-12). The compounds described were evaluated for dual 5-HT transporter inhibitory and 5-HT(1A) receptor activities. The design strategy, synthesis, and in vitro biological characterization for these novel compounds are described.
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Affiliation(s)
- Dahui Zhou
- Chemical and Screening Sciences, Wyeth Research, CN 8000, Princeton, NJ 08543-8000, USA.
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42
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Fournier Dit Chabert J, Marquez B, Neville L, Joucla L, Broussous S, Bouhours P, David E, Pellet-Rostaing S, Marquet B, Moreau N, Lemaire M. Synthesis and evaluation of new arylbenzo[b]thiophene and diarylthiophene derivatives as inhibitors of the NorA multidrug transporter of Staphylococcus aureus. Bioorg Med Chem 2007; 15:4482-97. [PMID: 17498961 DOI: 10.1016/j.bmc.2007.04.023] [Citation(s) in RCA: 79] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2007] [Revised: 04/07/2007] [Accepted: 04/13/2007] [Indexed: 11/30/2022]
Abstract
The synthesis based on palladium catalytic coupling of 38 new-arylated benzo[b]thiophenes or thiophenes is described in a few steps. We also report the direct arylation of the position 3 of the benzo[b]thiophenic structure, a 'one pot' 2,5-heterodiarylation of thiophenes as well as the synthesis of precursors of amino-acids with a 2-arylated benzo[b]thiophene core. These compounds were evaluated on bacteria strains: most of them did not exhibit any antibiotic activity but were found to selectively inhibit the NorA multidrug transporter of Staphylococcus aureus. As such, they restored the activity of the NorA substrates ciprofloxacin against a resistant S. aureus strain in which this efflux pump is over-expressed.
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Affiliation(s)
- Jérémie Fournier Dit Chabert
- ICBMS, Institut de chimie et BiochimieMoléculaire et Supramoléculaire, UMR-CNRS 5246, Université de Lyon, Université Claude Bernard Lyon 1, CPE Lyon, 43 Bd du 11 Novembre 1918, 69622 Villeurbanne Cedex, France
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43
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Kolasa T, Matulenko MA, Hakeem AA, Patel MV, Mortell K, Bhatia P, Henry R, Nakane M, Hsieh GC, Terranova MA, Uchic ME, Miller LN, Chang R, Donnelly-Roberts DL, Namovic MT, Hollingsworth PR, Martino B, El Kouhen O, Marsh KC, Wetter JM, Moreland RB, Brioni JD, Stewart AO. 1-Aryl-3-(4-pyridine-2-ylpiperazin-1-yl)propan-1-one Oximes as Potent Dopamine D4 Receptor Agonists for the Treatment of Erectile Dysfunction. J Med Chem 2006; 49:5093-109. [PMID: 16913699 DOI: 10.1021/jm060279f] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A new series of dopamine D4 receptor agonists, 1-aryl-3-(4-pyridinepiperazin-1-yl)propanone oximes, was designed through the modification of known dopamine D4 receptor agonist PD 168077. Replacement of the amide group with a methylene-oxime moiety produced compounds with improved stability and efficacy. Structure-activity relationsips (SAR) of the aromatic ring linked to the N-4-piperazine ring confirmed the superiority of 2-pyridine as a core for D4 agonist activity. A two-methylene linker between the oxime group and the N-1-piperazine ring displayed the best profile. New dopamine D4 receptor agonists, exemplified by (E)-1-(4-chlorophenyl)-3-(4-pyridin-2-ylpiperazin-1-yl)propan-1-one O-methyloxime (59a) and (E)-1-(3-chloro-4-fluorophenyl)-3-(4-pyridin-2-ylpiperazin-1-yl)propan-1-one O-methyloxime (64a), exhibited favorable pharmacokinetic profiles and showed oral bioavailability in rat and dog. Subsequent evaluation of 59a in the rat penile erection model revealed in vivo activity, comparable in efficacy to apomorphine. Our results suggest that the oximes provide a novel structural linker for 4-arylpiperazine-based D4 agonists, possessing leadlike quality and with potential to develop a new class of potent and selective dopamine D4 receptor agonists.
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Affiliation(s)
- Teodozyj Kolasa
- Neuroscience Research, Abbott Laboratories, 100 Abbott Park Road, Abbott Park, Illinois 60064-6101, USA.
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44
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Perrone R, Berardi F, Colabufo NA, Lacivita E, Larizza C, Leopoldo M, Tortorella V. Design and synthesis of long-chain arylpiperazines with mixed affinity for serotonin transporter (SERT) and 5-HT(1A) receptor. J Pharm Pharmacol 2006; 57:1319-27. [PMID: 16259761 DOI: 10.1211/jpp.57.10.0011] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
A new generation of antidepressant agents could be represented by compounds with mixed activity as serotonin transporter (SERT) inhibitors and 5-HT(1A) receptor antagonists. We report here on the synthesis and evaluation of SERT and 5-HT(1A) receptor affinity of long-chain arylpiperazines obtained either by modifying 6-nitroquipazine into a long-chain arylpiperazine or by inserting a modified 6-nitroquipazine moiety or other structures endowed with SERT affinity into a long-chain arylpiperazine with 5-HT(1A) affinity. Among the compounds studied, 2-[4-(2-methoxyphenyl)piperazin-1-yl]-N-(6-nitro-2-quinolyl)ethylamine (21) and 1-(5-bromo-1,2,3,4-tetrahydronaphthalen-1-yl)-3-[4-(2-methoxyphenyl)-piperazin-1-yl]-1-propanone (24) showed good affinity values for SERT and 5-HT(1A) receptors (SERT: K(i) (inhibition constant)=71.8 and 62.8 nM; 5-HT(1A)K(i)=14.2 and 0.82 nM, respectively).
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Affiliation(s)
- Roberto Perrone
- Dipartimento Farmaco-Chimico, Università degli Studi di Bari, via Orabona 4, 70125 Bari, Italy.
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45
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Zhou D, Harrison BL, Shah U, Andree TH, Hornby GA, Scerni R, Schechter LE, Smith DL, Sullivan KM, Mewshaw RE. Studies toward the discovery of the next generation of antidepressants. Part 5: 3,4-Dihydro-2H-benzo[1,4]oxazine derivatives with dual 5-HT1A receptor and serotonin transporter affinity. Bioorg Med Chem Lett 2006; 16:1338-41. [PMID: 16332439 DOI: 10.1016/j.bmcl.2005.11.054] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2005] [Revised: 11/11/2005] [Accepted: 11/14/2005] [Indexed: 11/30/2022]
Abstract
The design, synthesis, and structure-activity relationship of two novel classes of benzoxazine derivatives with dual selective serotonin reuptake inhibitors and 5-HT(1A) receptor activities are described.
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Affiliation(s)
- Dahui Zhou
- Chemical and Screening Sciences, Wyeth Research, CN 8000, Princeton, NJ 08543-8000, USA.
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46
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Kling A, Lange UEW, Mack H, Bakker MHM, Drescher KU, Hornberger W, Hutchins CW, Möller A, Müller R, Schmidt M, Unger L, Wicke K, Schellhaas K, Steiner G. Synthesis and SAR of highly potent dual 5-HT1A and 5-HT1B antagonists as potential antidepressant drugs. Bioorg Med Chem Lett 2005; 15:5567-73. [PMID: 16219465 DOI: 10.1016/j.bmcl.2005.04.077] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2005] [Revised: 04/25/2005] [Accepted: 04/28/2005] [Indexed: 11/26/2022]
Abstract
Novel 5-HT(1) autoreceptor ligands based on the N-4-aryl-piperazinyl-N'-ethyl-5,6,7,8-tetrahydropyrido[4', 3':4,5]thieno[2,3-d]pyrimidin-4(3H)-one core are described. Aiming at antidepressants with a novel mode of action our objective was to identify potent antagonists showing balanced affinities and high selectivity for the 5-HT(1A) and 5-HT(1B) receptors. Strategies for the development of dual 5-HT(1A) and 5-HT(1B) antagonists based on 1 and 2 as leads and the corresponding results are discussed. Isoquinoline analogue 33 displayed high affinity and an antagonistic mode of action for the 5-HT(1A) and the 5-HT(1B) receptors and was characterized further with respect to selectivity, electrically stimulated [(3)H]5-HT release and in vivo efficacy.
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Affiliation(s)
- Andreas Kling
- Neuroscience Discovery, Abbott GmbH & Co. KG, D-67008 Ludwigshafen, Germany.
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47
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Evrard DA, Zhou P, Yi SY, Zhou D, Smith DL, Sullivan KM, Hornby GA, Schechter LE, Andree TH, Mewshaw RE. Studies towards the next generation of antidepressants. Part 4: derivatives of 4-(5-fluoro-1H-indol-3-yl)cyclohexylamine with affinity for the serotonin transporter and the 5-HT1A receptor. Bioorg Med Chem Lett 2005; 15:911-4. [PMID: 15686885 DOI: 10.1016/j.bmcl.2004.12.064] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2004] [Revised: 12/17/2004] [Accepted: 12/21/2004] [Indexed: 11/30/2022]
Abstract
Derivatives of the serotonin reuptake inhibitor 4-(5-fluoro-1H-indol-3-yl)cyclohexylamine, in which serotonin 1A (5-HT(1A)) receptor pharmacophoric elements are incorporated, are reported. Analogs exhibiting affinity for both the serotonin transporter and the 5-HT(1A) receptor are described. Compounds containing 1-(4-indolyl)piperazine and 2-(1H-indol-4-yloxy)ethylamine are promising leads for further SAR studies.
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Affiliation(s)
- Deborah A Evrard
- Chemical and Screening Sciences, Wyeth Research, CN 8000, Princeton, NJ 08543, USA.
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48
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Dyck B. Small molecule melanin-concentrating hormone receptor 1 (MCH1R) antagonists as anxiolytic and antidepressive agents. Drug Dev Res 2005. [DOI: 10.1002/ddr.20030] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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49
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Leopoldo M, Berardi F, Colabufo NA, Contino M, Lacivita E, Niso M, Perrone R, Tortorella V. Structure−Affinity Relationship Study onN-(1,2,3,4-Tetrahydronaphthalen-1-yl)-4-Aryl-1-Piperazinealkylamides, a New Class of 5-Hydroxytryptamine7Receptor Agents. J Med Chem 2004; 47:6616-24. [PMID: 15588097 DOI: 10.1021/jm049702f] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A series of N-(1,2,3,4-tetrahydronaphthalen-1-yl)-4-aryl-1-piperazinealkylamides was prepared and their affinity for serotonin (5-hydroxytryptamine, 5-HT) 5-HT7, 5-HT(1A), and 5-HT(2A) receptors was measured by in vitro binding assays. In relation to 5-HT7 receptor affinity, receptor binding studies indicated that (i) the optimal alkyl chain length was five methylenes, (ii) an unsubstituted 1,2,3,4-tetrahydronaphthalenyl nucleus was preferred, and (iii) the substitution pattern of the aryl ring linked to the piperazine ring played a crucial role. Several compound with high affinity for 5-HT7 receptors were identified. Among them, 4-(2-methoxyphenyl)-N-(1,2,3,4-tetrahydronaphthalen-1-yl)-1-piperazinehexanamide (28), 4-(2-acetylphenyl)-N-(1,2,3,4-tetrahydronaphthalen-1-yl)-1-piperazinehexanamide (34), 4-(2-methylthiophenyl)-N-(1,2,3,4-tetrahydronaphthalen-1-yl)-1-piperazinehexanamide (44), 4-(2-hydroxyphenyl)-N-(1,2,3,4-tetrahydronaphthalen-1-yl)-1-piperazinehexanamide (46), and 4-(2-methylphenyl)-N-(1,2,3,4-tetrahydronaphthalen-1-yl)-1-piperazinehexanamide (49) were assayed for the 5-HT7 receptor-mediated relaxation of substance P-induced guinea pig ileum contraction. Compounds 28, 44, and 49 behaved as full agonists and compound 34 as a partial agonist, whereas derivative 46 acted as an antagonist. Among the compounds presented here, it emerged that 44 was identified as a potent 5-HT7 receptor agonist (Ki = 0.22 nM, EC50 = 2.56 microM), endowed with selectivity over 5-HT(1A) and 5-HT(2A) receptors (200-fold and >1000-fold, respectively).
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MESH Headings
- Amides/chemical synthesis
- Amides/chemistry
- Amides/pharmacology
- Animals
- Brain/drug effects
- Brain/metabolism
- Guinea Pigs
- Ileum/drug effects
- Ileum/physiology
- In Vitro Techniques
- Ligands
- Muscle Contraction/drug effects
- Muscle, Smooth/drug effects
- Muscle, Smooth/physiology
- Piperazines/chemical synthesis
- Piperazines/chemistry
- Piperazines/pharmacology
- Radioligand Assay
- Rats
- Receptor, Serotonin, 5-HT1A/drug effects
- Receptor, Serotonin, 5-HT1A/metabolism
- Receptor, Serotonin, 5-HT2A/drug effects
- Receptor, Serotonin, 5-HT2A/metabolism
- Receptors, Serotonin/drug effects
- Receptors, Serotonin/metabolism
- Serotonin Antagonists/chemical synthesis
- Serotonin Antagonists/chemistry
- Serotonin Antagonists/pharmacology
- Serotonin Receptor Agonists/chemical synthesis
- Serotonin Receptor Agonists/chemistry
- Serotonin Receptor Agonists/pharmacology
- Stereoisomerism
- Structure-Activity Relationship
- Tetrahydronaphthalenes/chemical synthesis
- Tetrahydronaphthalenes/chemistry
- Tetrahydronaphthalenes/pharmacology
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Affiliation(s)
- Marcello Leopoldo
- Dipartimento Farmaco-Chimico, Università degli Studi di Bari, via Orabona, 4, 70125 Bari, Italy.
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İbiş C, Yilmaz N, Ataseven HÖ. DIBUTADIENYL PIPERAZINE, DIBUTADIENYL HOMOPIPERAZINES AND BUTADIENYL-SUBSTITUTED PIPERIDINES FROM MONOSUBSTITUTED HALODIENES. PHOSPHORUS SULFUR 2004. [DOI: 10.1080/10426500490466850] [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]
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