1
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Witek JA, Brooks AF, Kapila SM, Winton WP, Stauff JR, Scott PJH, Viglianti BL. Automated Radiosynthesis of [ 18F]FluoFAPI and Its Dosimetry and Single Acute Dose Toxicological Evaluation. Pharmaceuticals (Basel) 2024; 17:833. [PMID: 39065684 PMCID: PMC11280013 DOI: 10.3390/ph17070833] [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: 05/26/2024] [Revised: 06/17/2024] [Accepted: 06/20/2024] [Indexed: 07/28/2024] Open
Abstract
BACKGROUND Cancer-associated fibroblasts have become a new target for therapy. Fibroblasts present within malignancies express the fibroblast activation protein (FAP). Inhibitors to FAP (FAPI) are small molecules recently developed as a theranostic agents for imaging and radiotherapy. All currently used FAPI rely on a linker-chelator complex attached to the 'inhibitor'. We describe a new automated method of the direct attachment of the radioisotope to the inhibitor, resulting in a >50% MW reduction with the hope of an improved tumor-to-background ratio and tumor uptake. METHODS [18F]FluroFAPI was developed from a Sn precursor. This allowed for subsequent automated radioflourination. We obtained the biodistribution of [18F]FluroFAPI in rats, performed estimated human radiation dosimetry, and performed a 100× expected single dose toxicology analysis for eventual first-in-human experiments. RESULTS The synthesis of the Sn precursor for FluorFAPI and the automated synthesis of [18F]FluroFAPI was demonstrated. [18F]FluroFAPI had favorable estimated human radiation dosimetry, and demonstrated no adverse effects when injected at a dose of 100× that planned for [18F]FluroFAPI. CONCLUSIONS With the successful development of an automated synthesis of [18F]FluroFAPI, first-in-human testing can be planned with the hope of an improved tumor-to-background performance compared to other FAPI agents.
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Affiliation(s)
- Jason A. Witek
- Department of Radiology, University of Michigan Medical School, Ann Arbor, MI 48109, USA; (J.A.W.); (W.P.W.); (J.R.S.); (P.J.H.S.)
| | - Allen F. Brooks
- Department of Radiology, University of Michigan Medical School, Ann Arbor, MI 48109, USA; (J.A.W.); (W.P.W.); (J.R.S.); (P.J.H.S.)
| | - Sahil M. Kapila
- Department of Chemistry, University of Michigan, Ann Arbor, MI 48109, USA;
| | - Wade P. Winton
- Department of Radiology, University of Michigan Medical School, Ann Arbor, MI 48109, USA; (J.A.W.); (W.P.W.); (J.R.S.); (P.J.H.S.)
| | - Jenelle R. Stauff
- Department of Radiology, University of Michigan Medical School, Ann Arbor, MI 48109, USA; (J.A.W.); (W.P.W.); (J.R.S.); (P.J.H.S.)
| | - Peter J. H. Scott
- Department of Radiology, University of Michigan Medical School, Ann Arbor, MI 48109, USA; (J.A.W.); (W.P.W.); (J.R.S.); (P.J.H.S.)
- The Interdepartmental Program in Medicinal Chemistry, University of Michigan College of Pharmacy, Ann Arbor, MI 48109, USA
| | - Benjamin L. Viglianti
- Department of Radiology, University of Michigan Medical School, Ann Arbor, MI 48109, USA; (J.A.W.); (W.P.W.); (J.R.S.); (P.J.H.S.)
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2
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Jiao Y, Zhu J, Han N, Shen R, Zhang Y, Rong L, Zhang J. Three-Component Reaction for the Synthesis of Spiro-Heterocycles from Isatins, Substituted Ureas, and Cyclic Ketones. J Org Chem 2024; 89:3441-3452. [PMID: 38377488 DOI: 10.1021/acs.joc.3c02894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2024]
Abstract
We reported an efficient three-component reaction to access new spiro heterocycles through the annulation reactions of isatins, substituted ureas, and cyclic ketones under normal laboratory conditions, which is another example of isatins being used to build spiro compounds by the ring-opening and recyclization processes. The wide range of substrates, simple operation, normal experimental conditions, and high yields make the approach of high practical value.
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Affiliation(s)
- Yang Jiao
- Jiangsu Engineering Research Center of Biological Data Mining and Healthcare Transformation, Xuzhou Medical University, Xuzhou 221004, Jiangsu, PR China
| | - Junyi Zhu
- Chemistry and Materials Science, Jiangsu Normal University, Xuzhou 221116, Jiangsu, PR China
| | - Niankun Han
- Chemistry and Materials Science, Jiangsu Normal University, Xuzhou 221116, Jiangsu, PR China
| | - Rongcheng Shen
- Chemistry and Materials Science, Jiangsu Normal University, Xuzhou 221116, Jiangsu, PR China
| | - Yiru Zhang
- Chemistry and Materials Science, Jiangsu Normal University, Xuzhou 221116, Jiangsu, PR China
| | - Liangce Rong
- Chemistry and Materials Science, Jiangsu Normal University, Xuzhou 221116, Jiangsu, PR China
| | - Jinpeng Zhang
- Jiangsu Engineering Research Center of Biological Data Mining and Healthcare Transformation, Xuzhou Medical University, Xuzhou 221004, Jiangsu, PR China
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3
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You Q, Liao M, Feng H, Huang J. Microwave-assisted decarboxylative reactions: advanced strategies for sustainable organic synthesis. Org Biomol Chem 2022; 20:8569-8583. [DOI: 10.1039/d2ob01677j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Recent advances in the microwave-assisted decarboxylative reactions of carboxylic acids and their derivatives, including transition-metal-catalyzed and metal-free approaches, are summarized.
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Affiliation(s)
- Qingqing You
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, China
- China State Institute of Pharmaceutical Industry, Shanghai Institute of Pharmaceutical Industry, State Key Laboratory of New Drug and Pharmaceutical Process, Shanghai 201203, China
| | - Mingjie Liao
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, China
- China State Institute of Pharmaceutical Industry, Shanghai Institute of Pharmaceutical Industry, State Key Laboratory of New Drug and Pharmaceutical Process, Shanghai 201203, China
| | - Huangdi Feng
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, China
| | - Junhai Huang
- China State Institute of Pharmaceutical Industry, Shanghai Institute of Pharmaceutical Industry, State Key Laboratory of New Drug and Pharmaceutical Process, Shanghai 201203, China
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4
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Abstract
Reactions in water have demonstrated numerous surprising results. The effects
of water in these reactions may include significant physical and chemical interactions with
the substrates and catalysts through polar effects and hydrogen bonding ability. In some
instances, water is also able to interact with the intermediates of reactions and possibly
with the transition states of chemical processes. Organic synthesis in water encourages the
researchers to follow the principles of green chemistry. Among heterocyclic compounds,
quinoline scaffold has become an important motif for the development of new
drugs. They are widely found in pharmaceuticals as well as in agrochemical industry. Over
the last few decades, numerous reports have been documented to access quinoline derivatives
with structural diversity, either by new annulation or by ring functionalization. This review summarizes an
overview of the synthesis and functionalisation of quinoline scaffolds in an aqueous medium. This method may
encourage researchers to adopt green chemistry and to apply these environmentally safe methods in designing
important heterocyclic cores.
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Affiliation(s)
- Gongutri Borah
- Chemical science and technology división, CSIR-North East Institute of Science and Technology, Jorhat, Assam, 785006, India
| | - Preetishmita Borah
- Agrionics, v1(a), CSIR-Central Scientific Instruments Organisation, Sector 30C, Chandigarh, 160030, India
| | - Arnav Bhuyan
- Chemical science and technology división, CSIR-North East Institute of Science and Technology, Jorhat, Assam, 785006, India
| | - Bimal Krishna Banik
- Research Development & College of Natural Sciences and Human Studies, Prince Mohammad Bin Fahd University, Al Khobar, Saudi Arabia
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5
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Karimi F, Yarie M, Zolfigol MA. Synthesis and characterization of Fe3O4@SiO2@(CH2)3NH(CH2)2O2P(OH)2 and its catalytic application in the synthesis of benzo-[h]quinoline-4-carboxylic acids via a cooperative anomeric based oxidation mechanism. MOLECULAR CATALYSIS 2020. [DOI: 10.1016/j.mcat.2020.110924] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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6
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Ghasemi P, Yarie M, Zolfigol MA, Taherpour AA, Torabi M. Ionically Tagged Magnetic Nanoparticles with Urea Linkers: Application for Preparation of 2-Aryl-quinoline-4-carboxylic Acids via an Anomeric-Based Oxidation Mechanism. ACS OMEGA 2020; 5:3207-3217. [PMID: 32118136 PMCID: PMC7045317 DOI: 10.1021/acsomega.9b03277] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Accepted: 01/29/2020] [Indexed: 05/08/2023]
Abstract
In this exploration, we reported the design and synthesis of a novel ionically tagged magnetic nanoparticles bearing urea linkers, namely, Fe3O4@SiO2@(CH2)3-urea-thiazole sulfonic acid chloride. The structure of the mentioned compound was fully characterized by using several techniques including Fourier transform infrared spectroscopy, energy-dispersive X-ray analysis, elemental mapping analysis, thermogravimetric analysis/differential thermal analysis, scanning electron microscopy, transmission electron microscopy, and vibrating sample magnetometer. In the presence of the novel reusable catalyst, applied starting materials including aryl aldehydes, pyruvic acid, and 1-naphthylamine condensed to afford the desired 2-aryl-quinoline-4-carboxylic acid derivatives via an anomeric-based oxidation pathway under solvent-free conditions.
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Affiliation(s)
- Parvin Ghasemi
- Department
of Organic Chemistry, Razi University, P.O. Box 67149-67346, Kermanshah 6714414971, Iran
| | - Meysam Yarie
- Department
of Organic Chemistry, Faculty of Chemistry, Bu-Ali Sina University, Hamedan 6516738695, Iran
- E-mail: . Phone: +98 8138282807. Fax: +98 8138257407 (M.Y.)
| | - Mohammad Ali Zolfigol
- Department
of Organic Chemistry, Faculty of Chemistry, Bu-Ali Sina University, Hamedan 6516738695, Iran
- E-mail: , (M.A.Z.)
| | - Avat Arman Taherpour
- Department
of Organic Chemistry, Razi University, P.O. Box 67149-67346, Kermanshah 6714414971, Iran
- Medical
Biology Research Center, Kermanshah University
of Medical Sciences, Kermanshah 6715847141, Iran
- E-mail: (A.A.T.)
| | - Morteza Torabi
- Department
of Organic Chemistry, Faculty of Chemistry, Bu-Ali Sina University, Hamedan 6516738695, Iran
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7
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Pallavi B, Singh RP, Jha PN, Chander S, Murugesan S, Sharma P, Shukla P. Green Synthesis, in-vitro Antimicrobial Evaluation, Docking, and SAR Studies of Potent Quinoline-4-Carboxylic Acids. LETT ORG CHEM 2019. [DOI: 10.2174/1570178616666190123121506] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
The paper describes the synthesis of quinoline-4-carboxylic acid derivatives employing
completely green methods such as the use of water as solvent and of microwave irradiation for heating.
The prepared molecules were examined for bactericidal and antifungal behavior and two of the tested
compounds showed reasonably good antimicrobial activity. The biological activity results were further
corroborated by fluorescence microscopy and by evaluating their time-dependent bactericidal behavior.
Two of the most potent compounds were then subjected to docking against DNA gyrase protein (PDB
ID: 2XCT) showing possible interactions responsible for the potency of these compounds. Also, an
SAR analysis was proposed based on the results obtained.
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Affiliation(s)
- Badvel Pallavi
- Department of Chemistry, Birla Institute of Technology and Science, Pilani 333301, India
| | - Rajnish Prakash Singh
- Department of Biological Sciences, Birla Institute of Technology and Science, Pilani 333301, India
| | - Prabhat Nath Jha
- Department of Biological Sciences, Birla Institute of Technology and Science, Pilani 333301, India
| | - Subhash Chander
- Department of Pharmacy, Birla Institute of Technology and Science, Pilani 333301, India
| | | | - Prachi Sharma
- Department of Chemistry, Birla Institute of Technology and Science, Pilani 333301, India
| | - Paritosh Shukla
- Department of Chemistry, Birla Institute of Technology and Science, Pilani 333301, India
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8
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De Matos R, Vuilleumier J, Mas C, Constant S, Staedler D, Gerber-Lemaire S. Inhibitor-conjugated harmonic nanoparticles targeting fibroblast activation protein. RSC Adv 2019; 9:31659-31669. [PMID: 35527932 PMCID: PMC9072645 DOI: 10.1039/c9ra05299b] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Accepted: 09/20/2019] [Indexed: 01/02/2023] Open
Abstract
The recent progress in the engineering of nanosized inorganic materials presenting tailored physical properties and reactive surface for post-functionalization has opened promising avenues for the use of nanoparticles (NPs) in diagnosis and therapeutic intervention. Surface decoration of metal oxide NPs with ligands modulating circulation time, cellular uptake, affinity and extravasation through active targeting led to efficient cancer specific bioimaging probes. The most relevant cancer biomarkers studied so far include surface and transmembrane cancer cell receptors. More recently, tumor microenvironments and more specifically the fibroblastic element of the tumor stroma have emerged as a valuable target for diagnosis and treatment of several types of cancers. In this study, a low molecular weight ligand targeting fibroblast activation protein α (FAP), which is specifically expressed by activated fibroblasts of the tumor stroma, was synthesized. This ligand demonstrated nanomolar inhibition of FAP with high selectivity with respect to prolyl oligopeptidase (PREP) and dipeptidyl peptidase (DPP) IV, as well as good biocompatibility toward a human lung tissue model. Bismuth ferrite (BFO) harmonic nanoparticles (HNPs) conjugated to this ligand showed target-specific association to FAP as demonstrated by reverse ELISA-type assay using Human Fibroblast Activation Protein alpha/FAP Alexa Fluor® 594-conjugated Antibody and multiphoton multispectral microscopy experiments. These functionalized HNPs may provide new nanocarriers to explore the role of FAP in tumorigenesis and to target the fibroblastic component of the tumor microenvironment. Harmonic nanoparticles, functionalized with a selective inhibitor of FAP, provide imaging probes targeting the fibroblastic element of the tumor stroma.![]()
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Affiliation(s)
- Raphaël De Matos
- Institute of Chemical Sciences and Engineering
- Ecole Polytechnique Fédérale de Lausanne
- Group for Functionalized Biomaterials
- CH-1015 Lausanne
- Switzerland
| | - Jérémy Vuilleumier
- Institute of Chemical Sciences and Engineering
- Ecole Polytechnique Fédérale de Lausanne
- Group for Functionalized Biomaterials
- CH-1015 Lausanne
- Switzerland
| | | | | | - Davide Staedler
- Department of Pharmacology and Toxicology
- Faculty of Biology and Medicine
- University of Lausanne
- Lausanne
- Switzerland
| | - Sandrine Gerber-Lemaire
- Institute of Chemical Sciences and Engineering
- Ecole Polytechnique Fédérale de Lausanne
- Group for Functionalized Biomaterials
- CH-1015 Lausanne
- Switzerland
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9
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Ye JL, Zhu YN, Geng H, Huang PQ. Metal-free synthesis of quinolines by direct condensation of amides with alkynes: revelation of N-aryl nitrilium intermediates by 2D NMR techniques. Sci China Chem 2017. [DOI: 10.1007/s11426-017-9160-1] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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10
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The role of pyruvic acid as starting material in some organic reactions in the presence of SBA-Pr-SO3H nanocatalyst. RESEARCH ON CHEMICAL INTERMEDIATES 2017. [DOI: 10.1007/s11164-017-3103-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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11
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Huang C, Li A, Chao ZS. Heterogeneous catalytic synthesis of quinoline compounds from aniline and C1–C4 alcohols over zeolite-based catalysts. RSC Adv 2017. [DOI: 10.1039/c7ra08442k] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The synthesis of quinolines from aniline and a C1–C4 alcohol was conducted under gas-phase reaction conditions over a series of zeolite-based catalysts.
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Affiliation(s)
- Chen Huang
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha
- China
| | - An Li
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha
- China
| | - Zi-Sheng Chao
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha
- China
- College of Materials Science and Engineering
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12
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Zirconium-mediated selective synthesis of quinoline derivatives. Chem Res Chin Univ 2016. [DOI: 10.1007/s40242-016-6021-x] [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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13
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Recent Advances in Metal-Free Quinoline Synthesis. Molecules 2016; 21:molecules21080986. [PMID: 27483222 PMCID: PMC6273574 DOI: 10.3390/molecules21080986] [Citation(s) in RCA: 96] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2016] [Revised: 07/21/2016] [Accepted: 07/22/2016] [Indexed: 11/17/2022] Open
Abstract
The quinoline ring system is one of the most ubiquitous heterocycles in the fields of medicinal and industrial chemistry, forming the scaffold for compounds of great significance. These include anti-inflammatory and antitumor agents, the antimalarial drugs quinine and chloroquine, and organic light-emitting diodes. Quinolines were first synthesized in 1879, and since then a multitude of synthetic routes have been developed. Many of these methods, such as the Skraup, Doebner–Von Miller, and Friedlander quinoline syntheses, are well-known but suffer from inefficiency, harsh reaction conditions, and toxic reagents. This review focuses on recent transition metal-free processes toward these important heterocycles, including both novel routes and modifications to established methods. For example, variations on the Skraup method include microwave irradiation, ionic liquid media, and novel annulation partners, all of which have shown increased reaction efficiency and improved yield of the heteroring-unsubstituted quinoline products. Similarly, modifications to other synthetic routes have been implemented, with the quinoline products displaying a wide variety of substitution patterns.
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14
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Bharate JB, Vishwakarma RA, Bharate SB. Metal-free domino one-pot protocols for quinoline synthesis. RSC Adv 2015. [DOI: 10.1039/c5ra07798b] [Citation(s) in RCA: 120] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Metal-free domino one-pot protocols for quinoline synthesis have been reviewed.
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Affiliation(s)
- Jaideep B. Bharate
- Medicinal Chemistry Division
- CSIR-Indian Institute of Integrative Medicine
- Jammu-180001
- India
- Academy of Scientific & Innovative Research (AcSIR)
| | - Ram A. Vishwakarma
- Medicinal Chemistry Division
- CSIR-Indian Institute of Integrative Medicine
- Jammu-180001
- India
- Academy of Scientific & Innovative Research (AcSIR)
| | - Sandip B. Bharate
- Medicinal Chemistry Division
- CSIR-Indian Institute of Integrative Medicine
- Jammu-180001
- India
- Academy of Scientific & Innovative Research (AcSIR)
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15
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Jansen K, Heirbaut L, Verkerk R, Cheng JD, Joossens J, Cos P, Maes L, Lambeir AM, De Meester I, Augustyns K, Van der Veken P. Extended structure-activity relationship and pharmacokinetic investigation of (4-quinolinoyl)glycyl-2-cyanopyrrolidine inhibitors of fibroblast activation protein (FAP). J Med Chem 2014; 57:3053-74. [PMID: 24617858 DOI: 10.1021/jm500031w] [Citation(s) in RCA: 164] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Fibroblast activation protein (FAP) is a serine protease related to dipeptidyl peptidase IV (DPPIV). It has been convincingly linked to multiple disease states involving remodeling of the extracellular matrix. FAP inhibition is investigated as a therapeutic option for several of these diseases, with most attention so far devoted to oncology applications. We previously discovered the N-4-quinolinoyl-Gly-(2S)-cyanoPro scaffold as a possible entry to highly potent and selective FAP inhibitors. In the present study, we explore in detail the structure-activity relationship around this core scaffold. We report extensively optimized compounds that display low nanomolar inhibitory potency and high selectivity against the related dipeptidyl peptidases (DPPs) DPPIV, DPP9, DPPII, and prolyl oligopeptidase (PREP). The log D values, plasma stabilities, and microsomal stabilities of selected compounds were found to be highly satisfactory. Pharmacokinetic evaluation in mice of selected inhibitors demonstrated high oral bioavailability, plasma half-life, and the potential to selectively and completely inhibit FAP in vivo.
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Affiliation(s)
- Koen Jansen
- Medicinal Chemistry, Department of Pharmaceutical Sciences, University of Antwerp , Universiteitsplein 1, B-2610 Antwerp, Belgium
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16
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Prajapati SM, Patel KD, Vekariya RH, Panchal SN, Patel HD. Recent advances in the synthesis of quinolines: a review. RSC Adv 2014. [DOI: 10.1039/c4ra01814a] [Citation(s) in RCA: 314] [Impact Index Per Article: 31.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
This review article gives information about the recent advances in the synthesis of quinoline derivatives by various eco-friendly, green and clean protocols.
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Affiliation(s)
| | - Kinjal D. Patel
- Department of Chemistry
- School of Sciences
- Gujarat University
- Ahmedabad, India
| | - Rajesh H. Vekariya
- Department of Chemistry
- School of Sciences
- Gujarat University
- Ahmedabad, India
| | | | - Hitesh D. Patel
- Department of Chemistry
- School of Sciences
- Gujarat University
- Ahmedabad, India
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