1
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Manash Bharali M, Pramanik S, Santra A. Zinc Tetrafluoroborate Catalyzed Stereo- and Regioselective O-Glycosylation for the Direct Synthesis of β-Glycosides from Armed O-Glycosyl Trichloroacetimidates. Chem Asian J 2024; 19:e202400420. [PMID: 38801056 DOI: 10.1002/asia.202400420] [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: 04/16/2024] [Revised: 05/25/2024] [Accepted: 05/26/2024] [Indexed: 05/29/2024]
Abstract
Efficient stereo- and regioselective O-glycosylation methods remain essential to capacitate the studies of sugars and sugar derivatives in various disciplines. In this work, we demonstrated an operationally simple and cost-effective strategy for the synthesis of 1,2-trans glycosides by the activation of armed O-glycosyl trichloroacetimidates donor using zinc tetrafluoroborate. This mild, transition metal-free, and scalable approach allowed stereo- and regioselective synthesis of β-glycosides with a wide range of acceptors containing various protecting groups/functionalities. This method is exemplified by synthesizing a branched trisaccharide fragment related to the cell wall O-polysaccharide of E. Coli O27.
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Affiliation(s)
- Mrinmoy Manash Bharali
- Department of Organic Synthesis and Process Chemistry, CSIR-Indian Institute of Chemical Technology, Uppal Road, Hyderabad, 500007, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Swapnendu Pramanik
- Department of Organic Synthesis and Process Chemistry, CSIR-Indian Institute of Chemical Technology, Uppal Road, Hyderabad, 500007, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Abhishek Santra
- Department of Organic Synthesis and Process Chemistry, CSIR-Indian Institute of Chemical Technology, Uppal Road, Hyderabad, 500007, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
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2
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Luu T, Gristwood K, Knight JC, Jörg M. Click Chemistry: Reaction Rates and Their Suitability for Biomedical Applications. Bioconjug Chem 2024; 35:715-731. [PMID: 38775705 PMCID: PMC11191409 DOI: 10.1021/acs.bioconjchem.4c00084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2024] [Revised: 05/09/2024] [Accepted: 05/09/2024] [Indexed: 06/21/2024]
Abstract
Click chemistry has become a commonly used synthetic method due to the simplicity, efficiency, and high selectivity of this class of chemical reactions. Since their initial discovery, further click chemistry methods have been identified and added to the toolbox of click chemistry reactions for biomedical applications. However, selecting the most suitable reaction for a specific application is often challenging, as multiple factors must be considered, including selectivity, reactivity, biocompatibility, and stability. Thus, this review provides an overview of the benefits and limitations of well-established click chemistry reactions with a particular focus on the importance of considering reaction rates, an often overlooked criterion with little available guidance. The importance of understanding each click chemistry reaction beyond simply the reaction speed is discussed comprehensively with reference to recent biomedical research which utilized click chemistry. This review aims to provide a practical resource for researchers to guide the selection of click chemistry classes for different biomedical applications.
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Affiliation(s)
- Tracey Luu
- Medicinal
Chemistry Theme, Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, Victoria 3052, Australia
| | - Katie Gristwood
- School
of Natural & Environmental Sciences, Newcastle University, Newcastle Upon Tyne NE1 7RU, U.K.
| | - James C. Knight
- School
of Natural & Environmental Sciences, Newcastle University, Newcastle Upon Tyne NE1 7RU, U.K.
| | - Manuela Jörg
- Medicinal
Chemistry Theme, Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, Victoria 3052, Australia
- School
of Natural & Environmental Sciences, Newcastle University, Newcastle Upon Tyne NE1 7RU, U.K.
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3
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Jain S, Satpute SS, Jha RK, Patel MS, Kumar S. Bidentate Ligand Driven Intramolecularly Te…O Bonded Organotellurium Cations from Synthesis, Stability to Catalysis. Chemistry 2024; 30:e202303089. [PMID: 37966430 DOI: 10.1002/chem.202303089] [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: 10/16/2023] [Revised: 11/15/2023] [Accepted: 11/15/2023] [Indexed: 11/16/2023]
Abstract
A new series of unsymmetrical phenyl tellurides derived from 2-N-(quinolin-8-yl) benzamide ligand has been synthesized in a practical manner by the copper-catalyzed method by using diaryl ditelluride and Mg as a reductant at room temperature. In order to augment the Lewis acidity of these newly formed unsymmetrical monotellurides, these have been transformed into corresponding unsymmetrical 2-N-(quinolin-8-yl)benzamide tellurium cations. Subsequently, these Lewis acidic tellurium cations were used as chalcogen bonding catalysts, enabling the synthesis of various substituted 1,2-dihydroquinolines by activating ketones with anilines under mild conditions. Moreover, the synthesized 2-N-(quinolin-8-yl)benzamide phenyl tellurium cation has also catalyzed the formation of β-amino alcohols in high regioselectivity by effectively activating epoxides at room temperature. Mechanistic insight by 1 H and 19 F NMR study, electrostatic surface potential (ESP map), control reaction in which tellurium cation reacted explosively with epoxide, suggested that the enhanced Lewis acidity of tellurium center seems responsible for efficient catalytic activities under mild conditions enabling β-amino alcohols with excellent regioselectivity and 1,2-dihydroquinolines with trifluoromethyl, nitro, and pyridylsubstitution, which were difficult to access.
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Affiliation(s)
- Saket Jain
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhauri By-pass Road, Bhopal, 462 066, Madhya Pradesh, India
| | - Saurabh Sandip Satpute
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhauri By-pass Road, Bhopal, 462 066, Madhya Pradesh, India
| | - Raushan Kumar Jha
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhauri By-pass Road, Bhopal, 462 066, Madhya Pradesh, India
| | - Mili Sanjeev Patel
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhauri By-pass Road, Bhopal, 462 066, Madhya Pradesh, India
| | - Sangit Kumar
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhauri By-pass Road, Bhopal, 462 066, Madhya Pradesh, India
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4
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Yan Z, Di Y, Wang L, Fei P, Chen S, Yue X, Wang Y, Zuo Z, Lu J, Zhao Z. Mechanistic insight into homogeneous catalytic crosslinking behavior between cellulose and epoxide by explicit solvent models. Int J Biol Macromol 2023; 252:126093. [PMID: 37573910 DOI: 10.1016/j.ijbiomac.2023.126093] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 07/10/2023] [Accepted: 07/21/2023] [Indexed: 08/15/2023]
Abstract
Inspired by recent advances on functional modification of cellulosic materials, the crosslinking behaviors of epoxide with cellulose under the catalysis of different homogeneous catalysts including H2O, Brønsted acid, Brønsted base, Lewis acid and neutral salt were systematically investigated using density functional theory (DFT) methods with hybrid micro-solvation-continuum approach. The results showed that catalytic activity, reaction mechanism and regioselectivity are determined by the combined effect of catalyst type, electronic effect and steric hindrance. All the homogeneous catalysts have catalytic activity for the crosslinking reaction, which decreases in the order of NaOH > HCl > NCl3 > MCl2 > CH3COOH > NaCl (N = Fe3+, Al3+; M = Zn2+, Ca2+). Upon the catalysis of NaOH, hydroxyl group of cellulose is firstly deprotonated to form a carbanion-like intermediate which will further attack the less sterically hindered C atom of epoxide showing excellent regioselectivity. Acidic catalysts readily cause epoxide protonated, which suffers from nucleophilic attack of cellulose and forms the carbocation-like intermediate. Brønsted acid exhibits poor regioselectivity, however, Lewis acid shows an interesting balance between catalytic activity and regioselectivity for the crosslinking reaction, which may be attributed to the unique catalysis and stabilization effects of its coordinated H2O on the transition state structure.
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Affiliation(s)
- Zhifeng Yan
- College of Textile Engineering, Taiyuan University of Technology, Taiyuan 030024, Shanxi, China; College of Environmental Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, Shanxi, China; National Advanced Functional Fiber Innovation Center, Suzhou 215228, Jiangsu, China
| | - Youbo Di
- College of Textile Engineering, Taiyuan University of Technology, Taiyuan 030024, Shanxi, China
| | - Le Wang
- College of Textile Engineering, Taiyuan University of Technology, Taiyuan 030024, Shanxi, China
| | - Pengfei Fei
- College of Textile Engineering, Taiyuan University of Technology, Taiyuan 030024, Shanxi, China
| | - Shaojie Chen
- College of Textile Engineering, Taiyuan University of Technology, Taiyuan 030024, Shanxi, China
| | - Xiuping Yue
- College of Environmental Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, Shanxi, China
| | - Yuping Wang
- National Advanced Functional Fiber Innovation Center, Suzhou 215228, Jiangsu, China
| | - Zhijun Zuo
- Key Laboratory of Coal Science and Technology of Ministry of Education and Shanxi Province, Taiyuan University of Technology, Taiyuan 030024, Shanxi, China
| | - Jianjun Lu
- College of Textile Engineering, Taiyuan University of Technology, Taiyuan 030024, Shanxi, China; Key Laboratory of Coal Science and Technology of Ministry of Education and Shanxi Province, Taiyuan University of Technology, Taiyuan 030024, Shanxi, China
| | - Zhou Zhao
- School of Textile science and engineering, Xi'an Polytechnic university, Xi'an 710048, Shaanxi, China.
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5
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Ben Maamer C, Dridi R, Lahmar M, Tabarki MA, Jobran M, Sahtel S, Zid MF, Ouzari HI, Vrancken E, Besbes R. Zinc Tetrafluoroborate-Mediated Ring Expansion of trans-Aziridine-2-carboxylates to cis-2-Iminothiazolidines and cis-Thiazolidine-2-iminium Tetrafluoroborates and Evaluation of Antimicrobial Activity. ACS OMEGA 2023; 8:30402-30409. [PMID: 37636906 PMCID: PMC10448496 DOI: 10.1021/acsomega.3c03531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Accepted: 07/28/2023] [Indexed: 08/29/2023]
Abstract
Cis-2-iminothiazolidines and cis-thiazolidine-2-iminium tetrafluoroborates were successfully produced from trans-N-alkyl aziridine-2-carboxylates and phenyl/alkyl isothiocyanates mediated by zinc tetrafluoroborate in refluxing DCE. Reactions were performed via a complete regio- and stereoselective process to give the title iminothiazolidines and cis-thiazolidine-2-iminium salts in moderate to good yields (35 to 82%) with a wide substrate scope. In addition, the antibacterial activity evaluation of these compounds, as well as the minimum inhibitory concentration (MIC) determination, revealed that only four cis-thiazolidine-2-iminium salts showed growth inhibition against Bacillus cereus.
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Affiliation(s)
- Chayma Ben Maamer
- Faculty
of Sciences of Tunis, Department of Chemistry, Laboratory of Analytical
Chemistry and Electrochemistry,University
of Tunis El Manar, Campus
Universities,2092 Tunis El Manar, Tunisia
- UMR
5253 CNRS-UM-ENSCM, Institut Charles Gerhardt
de Montpellier, 240 avenue
du Professeur Emile Jeanbrau, 34296
Cedex 5 Montpellier, France
| | - Rihab Dridi
- Faculty
of Sciences of Tunis, Department of Chemistry, Laboratory of Materials,
Crystal Chemistry and Applied Thermodynamics, University of Tunis El Manar, Campus Universities ,2092 Tunis El Manar, Tunisia
| | - Malek Lahmar
- Faculty
of Sciences of Tunis, Department of Biology, Laboratory Microorganisms
and Active Biomolecules ,University of Tunis
El Manar, Campus Universities, 2092 Tunis El Manar, Tunisia
| | - Mohamed Ali Tabarki
- Faculty
of Sciences of Tunis, Department of Chemistry, Laboratory of Analytical
Chemistry and Electrochemistry,University
of Tunis El Manar, Campus
Universities,2092 Tunis El Manar, Tunisia
| | - Mariem Jobran
- Faculty
of Sciences of Tunis, Department of Chemistry, Laboratory of Analytical
Chemistry and Electrochemistry,University
of Tunis El Manar, Campus
Universities,2092 Tunis El Manar, Tunisia
| | - Sami Sahtel
- Faculty
of Sciences of Tunis, Department of Chemistry, Laboratory of Analytical
Chemistry and Electrochemistry,University
of Tunis El Manar, Campus
Universities,2092 Tunis El Manar, Tunisia
| | - Mohamed Faouzi Zid
- Faculty
of Sciences of Tunis, Department of Chemistry, Laboratory of Materials,
Crystal Chemistry and Applied Thermodynamics, University of Tunis El Manar, Campus Universities ,2092 Tunis El Manar, Tunisia
| | - Hadda Imene Ouzari
- Faculty
of Sciences of Tunis, Department of Biology, Laboratory Microorganisms
and Active Biomolecules ,University of Tunis
El Manar, Campus Universities, 2092 Tunis El Manar, Tunisia
| | - Emmanuel Vrancken
- UMR
5253 CNRS-UM-ENSCM, Institut Charles Gerhardt
de Montpellier, 240 avenue
du Professeur Emile Jeanbrau, 34296
Cedex 5 Montpellier, France
| | - Rafâa Besbes
- Faculty
of Sciences of Tunis, Department of Chemistry, Laboratory of Analytical
Chemistry and Electrochemistry,University
of Tunis El Manar, Campus
Universities,2092 Tunis El Manar, Tunisia
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6
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Synthesis and characterization of novel binuclear zinc complex, immobilization in nano-porous support, and its catalytic application. MOLECULAR CATALYSIS 2023. [DOI: 10.1016/j.mcat.2023.112964] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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7
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Huang H, Zhang Y, Xu X, Liu Y, Zhao J, Ma L, Lei J, Ge W, Li N, Ma E, Li Y, Yuan L. Design and synthesis of dual cathepsin L and S inhibitors and antimetastatic activity evaluation in pancreatic cancer cells. Bioorg Med Chem Lett 2023; 80:129087. [PMID: 36427655 DOI: 10.1016/j.bmcl.2022.129087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2022] [Revised: 10/27/2022] [Accepted: 11/19/2022] [Indexed: 11/24/2022]
Abstract
Currently, the migration and invasion of cancer cells remain the main factors of poor prognosis in the majority of cancer patients. Developing an effective antimetastatic agent is crucial for cancer therapy. Our recent research revealed that Cat L and S are expressed concurrently in metastatic pancreatic cancer cells. Asperphenamate analog ASPER-29, which exhibits dual Cat L and S inhibitory potency, showed a definite antimetastatic effect on pancreatic cancer BxPC-3 and PANC-1 cells. To further improve the antimetastatic ability of asperphenamate-type molecules, 24 derivatives were designed and synthesized by a scaffold-hopping strategy. The cathepsin inhibitory activity assay results showed that most of the derivatives exhibited dual inhibitory effects on Cat L and S. Among all derivatives, Compound B1a showed the strongest inhibitory activity, with IC50 values of 4.10 ± 0.14 μM and 1.79 ± 0.11 μM, which were 1.5-fold and 2.8-fold more potent than those of positive drugs against Cat L and S, respectively. Further wound-healing and transwell chamber assays demonstrated that B1a presented significant antimetastatic ability in vitro.
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Affiliation(s)
- Haoqiang Huang
- Key Laboratory of Structure-Based Drug Design and Discovery (Shenyang Pharmaceutical University), Ministry of Education, Shenyang 110016, PR China
| | - Yi Zhang
- Key Laboratory of Structure-Based Drug Design and Discovery (Shenyang Pharmaceutical University), Ministry of Education, Shenyang 110016, PR China
| | - Xiaohong Xu
- Center for Drug Evaluation, NMPA, Beijing 100022, PR China
| | - Yongzheng Liu
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, PR China
| | - Juanping Zhao
- Department of Pharmacology, Shenyang Pharmaceutical University, Shenyang 110016, PR China
| | - Lili Ma
- Key Laboratory of Structure-Based Drug Design and Discovery (Shenyang Pharmaceutical University), Ministry of Education, Shenyang 110016, PR China
| | - Jie Lei
- Key Laboratory of Structure-Based Drug Design and Discovery (Shenyang Pharmaceutical University), Ministry of Education, Shenyang 110016, PR China
| | - Wentao Ge
- Key Laboratory of Structure-Based Drug Design and Discovery (Shenyang Pharmaceutical University), Ministry of Education, Shenyang 110016, PR China
| | - Ning Li
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, PR China
| | - Enlong Ma
- Department of Pharmacology, Shenyang Pharmaceutical University, Shenyang 110016, PR China
| | - Yanchun Li
- Department of Pharmacology, Shenyang Pharmaceutical University, Shenyang 110016, PR China.
| | - Lei Yuan
- Key Laboratory of Structure-Based Drug Design and Discovery (Shenyang Pharmaceutical University), Ministry of Education, Shenyang 110016, PR China.
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8
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Zhu X, He J, Yang Y, Zhou S, Wei Y, Wang S. Synthesis of rare-earth metal complexes with a morpholine-functionalized β-diketiminato ligand and their catalytic activities towards C–O and C–N bond formation. Dalton Trans 2022; 51:13227-13235. [DOI: 10.1039/d2dt02053j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Unusual tridentate β-diketiminato rare-earth metal chlorides LRECl(µ-Cl)2Li(THF)2 (RE = Y (1a), Yb (1b), Lu (1c); L = MeC(NDipp)CHC(Me)N(CH2)2NC4H8O; Dipp = 2,6-iPr2C6H3) and the corresponding dialkyl complexes LRE(CH2SiMe3)2 (RE = Y...
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9
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Gürü M, Güngör G, Yılmaz Aydın D, Çakanyıldırım Ç. The investigation of synthesis parameters, kinetic and flame retardant properties of magnesium fluoroborate. CHEMICAL PAPERS 2021. [DOI: 10.1007/s11696-021-01941-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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10
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Huang Z, Xu Z, Liu X, Zhao Y, Wang P, Liu Z, Sun W. A novel copper framework with amino tridentate N‐donor ligand as heterogeneous catalyst for ring opening of epoxides. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Zi‐Qing Huang
- Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing National Laboratory of Microstructures, Collaborative Innovation Center of Advanced Microstructures Nanjing University Nanjing China
| | - Zou‐Hong Xu
- Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing National Laboratory of Microstructures, Collaborative Innovation Center of Advanced Microstructures Nanjing University Nanjing China
| | - Xiao‐Hui Liu
- Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing National Laboratory of Microstructures, Collaborative Innovation Center of Advanced Microstructures Nanjing University Nanjing China
| | - Yue Zhao
- Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing National Laboratory of Microstructures, Collaborative Innovation Center of Advanced Microstructures Nanjing University Nanjing China
| | - Peng Wang
- Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing National Laboratory of Microstructures, Collaborative Innovation Center of Advanced Microstructures Nanjing University Nanjing China
| | - Zhi‐Qiang Liu
- Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing National Laboratory of Microstructures, Collaborative Innovation Center of Advanced Microstructures Nanjing University Nanjing China
- School of Chemistry and Chemical Engineering, Anhui Key Laboratory of Functional Coordination Compounds Anqing Normal University Anqing China
| | - Wei‐Yin Sun
- Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing National Laboratory of Microstructures, Collaborative Innovation Center of Advanced Microstructures Nanjing University Nanjing China
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11
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Magnesium chloride (MgCl2) catalyzed highly regioselective C-3 ring opening of 2,3 epoxy alcohols by N-nucleophile. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2021.153013] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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12
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Shahiri‐Haghayegh M, Azizi N, Heidarzadeh F. Greener and Additive‐Free Ring Opening of Epoxides by All‐in‐One Choline Systems. ChemistrySelect 2020. [DOI: 10.1002/slct.202002815] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Mehran Shahiri‐Haghayegh
- Department of green chemistry Chemistry & Chemical Engineering Research Center of Iran P.O. Box 14335–186 Tehran Iran
| | - Najmedin Azizi
- Department of green chemistry Chemistry & Chemical Engineering Research Center of Iran P.O. Box 14335–186 Tehran Iran
| | - Fatemeh Heidarzadeh
- Department of green chemistry Chemistry & Chemical Engineering Research Center of Iran P.O. Box 14335–186 Tehran Iran
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13
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Saadat M, Qomi M, Azizi N. Greener and regioselective ring opening of epoxides with TMSCN using potassium salts of magnetic carbon nitride. MONATSHEFTE FUR CHEMIE 2020. [DOI: 10.1007/s00706-020-02689-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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14
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Kumar S, Upadhyay C, Bansal M, Grishina M, Chhikara BS, Potemkin V, Rathi B, Poonam. Experimental and Computational Studies of Microwave-Assisted, Facile Ring Opening of Epoxide with Less Reactive Aromatic Amines in Nitromethane. ACS OMEGA 2020; 5:18746-18757. [PMID: 32775876 PMCID: PMC7408245 DOI: 10.1021/acsomega.0c01760] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Accepted: 07/09/2020] [Indexed: 05/05/2023]
Abstract
Nucleophilic ring opening reactions of epoxides with aromatic amines are in the forefront of the synthetic organic chemistry research to build new bioactive scaffolds. Here, convenient, green, and highly efficient regioselective ring opening reactions of sterically hindered (2R,3S)-3-(N-Boc-amino)-1-oxirane-4-phenylbutane with various poorly reactive aromatic amines are accomplished under microwave irradiation in nitromethane. All the reactions effectively implemented for various aromatic amines involve the reuse of nitromethane that supports its dual role as a solvent and catalyst. The corresponding new β-alcohol analogs of hydroxyethylamine (HEA) are isolated in 41-98% yields. The reactions proceed under mild conditions for a broad range of less reactive and sterically hindered aromatic amines. Proton NMR experiments suggest that the nucleophilicity of amines is influenced by nitromethane, which is substantiated by the extensive computational studies. Overall, this methodology elucidates the first-time use of nitromethane as a solvent for the ring opening reactions under microwave conditions involving an equimolar ratio of epoxide and aromatic amine without any catalyst, facile ring opening of complex epoxide by less reactive aromatic amines, low reaction time, less energy consumption, recycling of the solvent, and simple workup procedures.
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Affiliation(s)
- Sumit Kumar
- Department
of Chemistry, Miranda House, University
of Delhi, Delhi 110007, India
| | - Charu Upadhyay
- Department
of Chemistry, Miranda House, University
of Delhi, Delhi 110007, India
| | - Meenakshi Bansal
- Laboratory
for Translational Chemistry and Drug Discovery, Department of Chemistry, Hansraj College University Enclave, University of Delhi, Delhi 110007, India
| | - Maria Grishina
- Laboratory
of Computational Modelling of Drugs, South
Ural State University, Chelyabinsk 454080, Russia
| | - Bhupender S. Chhikara
- Department
of Chemistry, Aditi Mahavidyalaya, University
of Delhi, Bawana, Delhi 110039, India
| | - Vladimir Potemkin
- Laboratory
of Computational Modelling of Drugs, South
Ural State University, Chelyabinsk 454080, Russia
| | - Brijesh Rathi
- Laboratory
for Translational Chemistry and Drug Discovery, Department of Chemistry, Hansraj College University Enclave, University of Delhi, Delhi 110007, India
- Laboratory
of Computational Modelling of Drugs, South
Ural State University, Chelyabinsk 454080, Russia
| | - Poonam
- Department
of Chemistry, Miranda House, University
of Delhi, Delhi 110007, India
- Laboratory
of Computational Modelling of Drugs, South
Ural State University, Chelyabinsk 454080, Russia
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15
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2-Oxiranyl-pyridines: Synthesis and Regioselective Epoxide Ring Openings with Chiral Amines as a Route to Chiral Ligands. HETEROATOM CHEMISTRY 2019. [DOI: 10.1155/2019/2381208] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
New epoxides, derivatives of pyridine, 2,2′-bipyridine, and 1,10-phenanthroline, were synthesized from the respective α-methylazaarenes. The obtained racemic 2-oxiranyl-azaarenes along with styrene oxide and trans-stilbene oxide were submitted to the ring opening with chiral primary amines as a chiral auxiliary. The most effective reaction was run in the presence of Sc(OTf)3/diisopropylethylamine for 7 days at 80°C, affording a good yield of the amino alcohols. Except for styrene oxide which gave both α- and β-amino alcohols, the reactions led regioselectively to the corresponding diastereomeric β-amino alcohols. The resulting diastereomers were separated, and the configurations of their stereogenic centers were established. The obtained enantiomerically pure 2-pyridinyl- and 6-(2,2′-bipyridinyl)-β-amino alcohols were tentatively tested as chiral ligands in the zinc-catalyzed aldol reaction.
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16
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Schwalbe T, Huebner H, Gmeiner P. Development of covalent antagonists for β1- and β2-adrenergic receptors. Bioorg Med Chem 2019; 27:2959-2971. [PMID: 31151791 DOI: 10.1016/j.bmc.2019.05.034] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Revised: 05/16/2019] [Accepted: 05/22/2019] [Indexed: 12/16/2022]
Abstract
The selective covalent tethering of ligands to a specific GPCR binding site has attracted considerable interest in structural biology, molecular pharmacology and drug design. We recently reported on a covalently binding noradrenaline analog (FAUC37) facilitating crystallization of the β2-adrenergic receptor (β2ARH2.64C) in an active state. We herein present the stereospecific synthesis of covalently binding disulfide ligands based on the pharmacophores of adrenergic β1- and β2 receptor antagonists. Radioligand depletion experiments revealed that the disulfide-functionalized ligands were able to rapidly form a covalent bond with a specific cysteine residue of the receptor mutants β1ARI2.64C and β2ARH2.64C. The propranolol derivative (S)-1a induced nearly complete irreversible blockage of the β2ARH2.64C within 30 min incubation. The CGP20712A-based ligand (S)-4 showed efficient covalent blocking of the β2ARH2.64C at very low concentrations. The analog (S)-5a revealed extraordinary covalent cross-linking at the β1ARI2.64C and β2ARH2.64C mutant while retaining a 41-fold selectivity for the β1AR wild type over β2AR. These compounds may serve as valuable molecular tools for studying β1/β2 subtype selectivity or investigations on GPCR trafficking and dimerization.
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Affiliation(s)
- Tobias Schwalbe
- Department of Chemistry and Pharmacy, Medicinal Chemistry, Friedrich-Alexander Universität Erlangen-Nürnberg, Nikolaus-Fiebiger-Straße 10, D-91058 Erlangen, Germany
| | - Harald Huebner
- Department of Chemistry and Pharmacy, Medicinal Chemistry, Friedrich-Alexander Universität Erlangen-Nürnberg, Nikolaus-Fiebiger-Straße 10, D-91058 Erlangen, Germany
| | - Peter Gmeiner
- Department of Chemistry and Pharmacy, Medicinal Chemistry, Friedrich-Alexander Universität Erlangen-Nürnberg, Nikolaus-Fiebiger-Straße 10, D-91058 Erlangen, Germany.
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17
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Stanek M, Picard LP, Schmidt MF, Kaindl JM, Hübner H, Bouvier M, Weikert D, Gmeiner P. Hybridization of β-Adrenergic Agonists and Antagonists Confers G Protein Bias. J Med Chem 2019; 62:5111-5131. [PMID: 31042379 DOI: 10.1021/acs.jmedchem.9b00349] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Starting from the β-adrenoceptor agonist isoprenaline and beta-blocker carvedilol, we designed and synthesized three different chemotypes of agonist/antagonist hybrids. Investigations of ligand-mediated receptor activation using bioluminescence resonance energy transfer biosensors revealed a predominant effect of the aromatic head group on the intrinsic activity of our ligands, as ligands with a carvedilol head group were devoid of agonistic activity. Ligands composed of a catechol head group and an antagonist-like oxypropylene spacer possess significant intrinsic activity for the activation of Gαs, while they only show weak or even no β-arrestin-2 recruitment at both β1- and β2-AR. Molecular dynamics simulations suggest that the difference in G protein efficacy and β-arrestin recruitment of the hybrid ( S)-22, the full agonist epinephrine, and the β2-selective, G protein-biased partial agonist salmeterol depends on specific hydrogen bonding between Ser5.46 and Asn6.55, and the aromatic head group of the ligands.
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Affiliation(s)
- Markus Stanek
- Department of Chemistry and Pharmacy, Medicinal Chemistry , Friedrich-Alexander University Erlangen-Nürnberg (FAU) , Nikolaus-Fiebiger-Str. 10 , Erlangen 91058 , Germany
| | - Louis-Philippe Picard
- Institute for Research in Immunology and Cancer (IRIC), Department of Biochemistry and Molecular Medicine , University of Montreal , Québec H3C 3J7 , Canada
| | - Maximilian F Schmidt
- Department of Chemistry and Pharmacy, Medicinal Chemistry , Friedrich-Alexander University Erlangen-Nürnberg (FAU) , Nikolaus-Fiebiger-Str. 10 , Erlangen 91058 , Germany
| | - Jonas M Kaindl
- Department of Chemistry and Pharmacy, Medicinal Chemistry , Friedrich-Alexander University Erlangen-Nürnberg (FAU) , Nikolaus-Fiebiger-Str. 10 , Erlangen 91058 , Germany
| | - Harald Hübner
- Department of Chemistry and Pharmacy, Medicinal Chemistry , Friedrich-Alexander University Erlangen-Nürnberg (FAU) , Nikolaus-Fiebiger-Str. 10 , Erlangen 91058 , Germany
| | - Michel Bouvier
- Institute for Research in Immunology and Cancer (IRIC), Department of Biochemistry and Molecular Medicine , University of Montreal , Québec H3C 3J7 , Canada
| | - Dorothée Weikert
- Department of Chemistry and Pharmacy, Medicinal Chemistry , Friedrich-Alexander University Erlangen-Nürnberg (FAU) , Nikolaus-Fiebiger-Str. 10 , Erlangen 91058 , Germany
| | - Peter Gmeiner
- Department of Chemistry and Pharmacy, Medicinal Chemistry , Friedrich-Alexander University Erlangen-Nürnberg (FAU) , Nikolaus-Fiebiger-Str. 10 , Erlangen 91058 , Germany
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18
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Huang Y, Yang P. Synthesis, structure, and catalytic performance of heterobimetallic coordination polymers with β-diketone containing imidazole group. Polyhedron 2019. [DOI: 10.1016/j.poly.2018.10.050] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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19
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Zhu F, Xie Y, Zhang J, Tian G, Qin H, Yang X, Hu T, He Y, Aisa HA, Shen J. A Facile Epoxide Aminolysis Promoted by ( t-BuO) 2Mg and Its Application to the Synthesis of Efinaconazole. Org Process Res Dev 2018. [DOI: 10.1021/acs.oprd.8b00081] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Fuqiang Zhu
- Key Laboratory of Plant Resources and Chemistry in Arid Regions, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, South Beijing Road 40-1, Urumqi, Xinjiang 830011, P. R. China
- University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, P. R. China
| | - Yuanchao Xie
- CAS Key Laboratory for Receptor Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai 201203, P. R. China
| | - Jian Zhang
- Topharman Shanghai Co., Ltd., Building 1, No. 388 Jialilue Road, Zhangjiang Hitech Park, Shanghai 201209, P. R. China
| | - Guanghui Tian
- Topharman Shanghai Co., Ltd., Building 1, No. 388 Jialilue Road, Zhangjiang Hitech Park, Shanghai 201209, P. R. China
| | - Hongjian Qin
- Topharman Shanghai Co., Ltd., Building 1, No. 388 Jialilue Road, Zhangjiang Hitech Park, Shanghai 201209, P. R. China
| | - Xiaojun Yang
- Topharman Shanghai Co., Ltd., Building 1, No. 388 Jialilue Road, Zhangjiang Hitech Park, Shanghai 201209, P. R. China
| | - Tianwen Hu
- Topharman Shanghai Co., Ltd., Building 1, No. 388 Jialilue Road, Zhangjiang Hitech Park, Shanghai 201209, P. R. China
| | - Yang He
- CAS Key Laboratory for Receptor Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai 201203, P. R. China
| | - Haji A. Aisa
- Key Laboratory of Plant Resources and Chemistry in Arid Regions, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, South Beijing Road 40-1, Urumqi, Xinjiang 830011, P. R. China
| | - Jingshan Shen
- CAS Key Laboratory for Receptor Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai 201203, P. R. China
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20
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Simple approach for the regioselective synthesis of a bis (β-aminoalcohol) derived from polyoxyethylene: first report of fast ring-opening of polyoxyethylene diglycidyl ethers with sodium amide. RESEARCH ON CHEMICAL INTERMEDIATES 2018. [DOI: 10.1007/s11164-018-3323-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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21
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Aqueous mortar–pestle grinding: An efficient, attractive, and viable technique for the regioselective synthesis of β-amino alcohols. CR CHIM 2018. [DOI: 10.1016/j.crci.2017.11.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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22
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Ahooie TS, Azizi N, Hashemi MM, Yavari I. Magnetic g-C3N4 nanocomposite-catalyzed environmentally benign aminolysis of epoxide. RESEARCH ON CHEMICAL INTERMEDIATES 2017. [DOI: 10.1007/s11164-017-3176-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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23
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Banoth L, Banerjee U. New chemical and chemo-enzymatic synthesis of (RS)-, (R)-, and (S)-esmolol. ARAB J CHEM 2017. [DOI: 10.1016/j.arabjc.2014.03.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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24
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Synthesis and Characterization of Zinc Fluoroborate from Zinc Fluoride and Boron by Mechanochemical Reaction. ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING 2017. [DOI: 10.1007/s13369-017-2559-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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25
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MIRZA-AGHAYAN M, ALVANDI F, MOLAEE TAVANA M, BOUKHERROUB R. Graphite oxide catalyzed synthesis of $\beta $-amino alcohols by ring-opening of epoxides. Turk J Chem 2017. [DOI: 10.3906/kim-1604-45] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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26
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Chenette HC, Welsh JM, Husson SM. Affinity membrane adsorbers for binding arginine-rich proteins. SEP SCI TECHNOL 2016; 52:276-286. [PMID: 37830059 PMCID: PMC10569433 DOI: 10.1080/01496395.2016.1206934] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2016] [Accepted: 06/24/2016] [Indexed: 10/21/2022]
Abstract
Delivering protein chemotherapeutics into cancer cells is a challenge. Fusing the protein to an arginine-rich cell-penetrating peptide offers a possible solution. The goal of this work was to develop an affinity membrane for purification of Arg-rich fusion proteins via capture chromatography. Membranes were prepared by grafting polymers bearing diethyl-4-aminobenzyl phosphonate (D4ABP) ligands from macroporous membrane supports. Incorporation of D4ABP was studied by infrared spectroscopy and energy dispersive spectroscopy. Protein binding capacities of 3 mg lysozyme/mL were measured. While further studies are required to evaluate binding kinetics and Arg-selectivity, achieving higher protein binding capacity is needed before investment in such studies.
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Affiliation(s)
| | - James M. Welsh
- Department of Chemical and Biomolecular Engineering and Center for Advanced Engineering Fibers and Films, Clemson University, Clemson, SC 29634, USA
| | - Scott M. Husson
- Department of Chemical and Biomolecular Engineering and Center for Advanced Engineering Fibers and Films, Clemson University, Clemson, SC 29634, USA
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27
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Gorla L, Martí-Centelles V, Freimuth L, Altava B, Burguete MI, Luis SV. Cu(2+), Zn(2+), and Ni(2+) Complexes of C2-Symmetric Pseudopeptides with an Aromatic Central Spacer. Inorg Chem 2016; 55:7617-29. [PMID: 27438410 DOI: 10.1021/acs.inorgchem.6b01066] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Two new tetradentate C2-symmetric pseudopeptidic ligands derived from Val and Phe containing two amino and two amido groups and a central o-substituted aromatic spacer have been prepared. Their complexes with Cu(2+), Zn(2+), and Ni(2+) have been studied by potentiometry, UV-vis spectrophotometry, FT-IR, and ESI-MS. The presence of the aromatic spacer provides Cu(2+) complexes with stability constants several orders of magnitude higher than those observed for related ligands containing aliphatic central spacers. Besides, the formation of [MH-2L] complex species is favored. Crystal structures for the corresponding Cu(2+) and Ni(2+) have been obtained, revealing the metal atom in an essentially square-planar geometry, although, in several instances, the oxygen atom of an amide carbonyl of a second complex species can act as a fifth coordination site. In the case of Zn(2+), the only crystal structure obtained displays a square-pyramidal arrangement of the metal center. Finally, preliminary experiments show the catalytic activity of some of these complexes, in particular, Zn(2+) complexes, for epoxide ring-opening with using aniline as the nucleophile in a ligand accelerated process.
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Affiliation(s)
- Lingaraju Gorla
- Departamento de Química Inorgánica y Orgánica, Universitat Jaume I , Av. de Vicent Sos Baynat, s/n, 12071, Castellón, Spain
| | - Vicente Martí-Centelles
- Departamento de Química Inorgánica y Orgánica, Universitat Jaume I , Av. de Vicent Sos Baynat, s/n, 12071, Castellón, Spain
| | - Lena Freimuth
- Departamento de Química Inorgánica y Orgánica, Universitat Jaume I , Av. de Vicent Sos Baynat, s/n, 12071, Castellón, Spain
| | - Belén Altava
- Departamento de Química Inorgánica y Orgánica, Universitat Jaume I , Av. de Vicent Sos Baynat, s/n, 12071, Castellón, Spain
| | - M Isabel Burguete
- Departamento de Química Inorgánica y Orgánica, Universitat Jaume I , Av. de Vicent Sos Baynat, s/n, 12071, Castellón, Spain
| | - Santiago V Luis
- Departamento de Química Inorgánica y Orgánica, Universitat Jaume I , Av. de Vicent Sos Baynat, s/n, 12071, Castellón, Spain
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28
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Mohsenzadeh F, Aghapoor K, Darabi HR, Jalali MR, Halvagar MR. Greener aminolysis of epoxides on BiCl3/SiO2. CR CHIM 2016. [DOI: 10.1016/j.crci.2016.03.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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29
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Shi C, Ren C, Zhang E, Jin H, Yu X, Wang S. Synthesis of β-amino alcohols using the tandem reduction and ring-opening reaction of nitroarenes and epoxides. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.04.083] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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30
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Acocella MR, D'Urso L, Maggio M, Guerra G. Green Regio- and Enantioselective Aminolysis Catalyzed by Graphite and Graphene Oxide under Solvent-Free Conditions. ChemCatChem 2016. [DOI: 10.1002/cctc.201600241] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Maria Rosaria Acocella
- Department of Chemistry and Biology; University of Salerno; Via Giovanni Paolo II 132 Fisciano SA Italy
| | - Luciana D'Urso
- Department of Chemistry and Biology; University of Salerno; Via Giovanni Paolo II 132 Fisciano SA Italy
| | - Mario Maggio
- Department of Chemistry and Biology; University of Salerno; Via Giovanni Paolo II 132 Fisciano SA Italy
| | - Gaetano Guerra
- Department of Chemistry and Biology; University of Salerno; Via Giovanni Paolo II 132 Fisciano SA Italy
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31
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Saddique FA, Zahoor AF, Faiz S, Naqvi SAR, Usman M, Ahmad M. Recent trends in ring opening of epoxides by amines as nucleophiles. SYNTHETIC COMMUN 2016. [DOI: 10.1080/00397911.2016.1170148] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
| | - Ameer Fawad Zahoor
- Institute of Chemistry, Government College University, Faisalabad, Pakistan
| | - Sadia Faiz
- Institute of Chemistry, Government College University, Faisalabad, Pakistan
| | | | - Muhammad Usman
- Institute of Chemistry, Government College University, Faisalabad, Pakistan
| | - Matloob Ahmad
- Institute of Chemistry, Government College University, Faisalabad, Pakistan
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32
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Borkar RM, Bhandi MM, Dubey AP, Ganga Reddy V, Komirishetty P, Nandekar PP, Sangamwar AT, Kamal A, Banerjee SK, Srinivas R. An evaluation of the CYP2D6 and CYP3A4 inhibition potential of metoprolol metabolites and their contribution to drug-drug and drug-herb interaction by LC-ESI/MS/MS. Biomed Chromatogr 2016; 30:1556-72. [PMID: 27006091 DOI: 10.1002/bmc.3721] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2016] [Revised: 03/08/2016] [Accepted: 03/11/2016] [Indexed: 11/06/2022]
Abstract
The aim of the present study was to evaluate the contribution of metabolites to drug-drug interaction and drug-herb interaction using the inhibition of CYP2D6 and CYP3A4 by metoprolol (MET) and its metabolites. The peak concentrations of unbound plasma concentration of MET, α-hydroxy metoprolol (HM), O-desmethyl metoprolol (ODM) and N-desisopropyl metoprolol (DIM) were 90.37 ± 2.69, 33.32 ± 1.92, 16.93 ± 1.70 and 7.96 ± 0.94 ng/mL, respectively. The metabolites identified, HM and ODM, had a ratio of metabolic area under the concentration-time curve (AUC) to parent AUC of ≥0.25 when either total or unbound concentration of metabolite was considered. In vitro CYP2D6 and CYP3A4 inhibition by MET, HM and ODM study revealed that MET, HM and ODM were not inhibitors of CYP3A4-catalyzed midazolam metabolism and CYP2D6-catalyzed dextromethorphan metabolism. However, DIM only met the criteria of >10% of the total drug related material and <25% of the parent using unbound concentrations. If CYP inhibition testing is solely based on metabolite exposure, DIM metabolite would probably not be considered. However, the present study has demonstrated that DIM contributes significantly to in vitro drug-drug interaction. Copyright © 2016 John Wiley & Sons, Ltd.
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Affiliation(s)
- Roshan M Borkar
- National Centre for Mass Spectrometry, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500 007, India.,Medicinal Chemistry and Pharmacology Division, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500 007, India
| | - Murali Mohan Bhandi
- National Centre for Mass Spectrometry, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500 007, India
| | - Ajay P Dubey
- Department of Pharmaceutical Analysis, National Institute of Pharmaceutical Education and Research, Balanagar, Hyderabad, 500037, India
| | - V Ganga Reddy
- Medicinal Chemistry and Pharmacology Division, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500 007, India
| | - Prashanth Komirishetty
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research, Balanagar, Hyderabad, 500037, India
| | - Prajwal P Nandekar
- Department of Pharmacoinformatics, National Institute of Pharmaceutical Education and Research, Sector 67, S.A.S. Nagar (Mohali), 160 062, Punjab, India
| | - Abhay T Sangamwar
- Department of Pharmacoinformatics, National Institute of Pharmaceutical Education and Research, Sector 67, S.A.S. Nagar (Mohali), 160 062, Punjab, India
| | - Ahmed Kamal
- Medicinal Chemistry and Pharmacology Division, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500 007, India
| | - Sanjay K Banerjee
- Medicinal Chemistry and Pharmacology Division, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500 007, India.,Drug Discovery Research Center, Translational Health Science and Technology Institute, Faridabad, 121001, India
| | - R Srinivas
- National Centre for Mass Spectrometry, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500 007, India.,Department of Pharmaceutical Analysis, National Institute of Pharmaceutical Education and Research, Balanagar, Hyderabad, 500037, India
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33
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Chen A, Wang H, Liu R, Bo Y, Hu J. N-Alkylation of Alkylolamines with Alcohols Over Mesoporous Solid Acid–Base Cs–B–Zr Catalyst. Catal Letters 2016. [DOI: 10.1007/s10562-016-1737-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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34
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Kumar Kondapi VP, Soueidan OM, Hosseini SN, Jabari N, West FG. Efficient and Easy Access to Optically Pure Tetrasubstituted Tetrahydrofurans via Stereoselective Opening ofC2-Symmetric Epoxide and Aziridine Rings. European J Org Chem 2016. [DOI: 10.1002/ejoc.201501540] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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35
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Azizi N, Edrisi M. Biodegradable choline hydroxide promoted environmentally benign thiolysis of epoxides. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2015.12.080] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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36
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Cioc RC, van der Niet DJH, Janssen E, Ruijter E, Orru RVA. One-Pot Synthesis of N-Substituted β-Amino Alcohols from Aldehydes and Isocyanides. Chemistry 2015; 21:7808-13. [PMID: 25868115 DOI: 10.1002/chem.201500210] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2015] [Indexed: 12/12/2022]
Abstract
A practical two-stage one-pot synthesis of N-substituted β-amino alcohols using aldehydes and isocyanides as starting materials has been developed. This method features mild reaction conditions, broad scope, and general tolerance of functional groups. Based on a less common central carbon-carbon bond disconnection, this protocol complements traditional approaches that involve amines and various carbon electrophiles (epoxides, α-halo ketones, β-halohydrins). Medicinally relevant products can be prepared in a concise and efficient way from simple building blocks, as demonstrated in the synthesis of the antiasthma drug salbutamol. Upgrading the synthesis to an enantioselective variant is also feasible.
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Affiliation(s)
- Răzvan C Cioc
- Department of Chemistry & Pharmaceutical Sciences and Amsterdam Institute for Molecules Medicines and Systems (AIMMS), VU University Amsterdam, De Boelelaan 1083, 1081 HV Amsterdam (The Netherlands)
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37
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Toribatake K, Miyata S, Naganawa Y, Nishiyama H. Asymmetric synthesis of optically active 3-amino-1,2-diols from N-acyl-protected allylamines via catalytic diboration with Rh[bis(oxazolinyl)phenyl] catalysts. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.04.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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38
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Tanwar B, Kumar D, Kumar A, Ansari MI, Qadri MM, Vaja MD, Singh M, Chakraborti AK. Friedländer annulation: scope and limitations of metal salt Lewis acid catalysts in selectivity control for the synthesis of functionalised quinolines. NEW J CHEM 2015. [DOI: 10.1039/c5nj02010g] [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]
Abstract
In(OTf)3 is the most effective catalyst among metal halides, tetrafluoroborates, perchlorates, and triflates for Friedländer quinoline synthesis in 75–92% yields.
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Affiliation(s)
- Babita Tanwar
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research (NIPER)
- India
| | - Dinesh Kumar
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research (NIPER)
- India
| | - Asim Kumar
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research (NIPER)
- India
| | - Md. Imam Ansari
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research (NIPER)
- India
| | - Mohammad Mohsin Qadri
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research (NIPER)
- India
| | - Maulikkumar D. Vaja
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research (NIPER)
- India
| | - Madhulika Singh
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research (NIPER)
- India
| | - Asit K. Chakraborti
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research (NIPER)
- India
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39
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Kumar D, Jadhavar PS, Nautiyal M, Sharma H, Meena PK, Adane L, Pancholia S, Chakraborti AK. Convenient synthesis of 2,3-disubstituted quinazolin-4(3H)-ones and 2-styryl-3-substituted quinazolin-4(3H)-ones: applications towards the synthesis of drugs. RSC Adv 2015. [DOI: 10.1039/c5ra03888j] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Simple, convenient, and green synthetic protocols have been developed for the one pot synthesis of 2,3-disubstituted quinazolin-4(3H)-ones and 2-styryl-3-substituted quinazolin-4(3H)-ones under catalyst and solvent free conditions.
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Affiliation(s)
- Dinesh Kumar
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research (NIPER)
- India
| | - Pradeep S. Jadhavar
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research (NIPER)
- India
| | - Manesh Nautiyal
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research (NIPER)
- India
| | - Himanshu Sharma
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research (NIPER)
- India
| | - Prahlad K. Meena
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research (NIPER)
- India
| | - Legesse Adane
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research (NIPER)
- India
| | - Sahaj Pancholia
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research (NIPER)
- India
| | - Asit K. Chakraborti
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research (NIPER)
- India
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40
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Larin EA, Kochubei VS, Atroshchenko YM. Regio- and stereoselective synthesis of new diaminocyclopentanols. Beilstein J Org Chem 2014; 10:2513-20. [PMID: 25383122 PMCID: PMC4222406 DOI: 10.3762/bjoc.10.262] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2014] [Accepted: 10/16/2014] [Indexed: 12/18/2022] Open
Abstract
The optimal conditions for regio- and stereoselective epoxide ring opening of N,N-disubstituted 1,2-epoxy-3-aminocyclopentanes by different nucleophilic reagents have been developed. The substituents on the nitrogen atom in the epoxide precursor and the orientation of the oxirane ring are crucial for the reaction outcome. Thus, treatment of (1RS,2SR,3SR)-1,2-epoxy-3-(N,N-dibenzylamino)cyclopentane (3b) with amines gave a mixture of C1 and C2 regioadducts, while the use of (1RS,2SR,3SR)-1,2-epoxy-3-(N-benzyl-N-methylamino)cyclopentane (3a) led ultimately to C1 adducts. Base-catalyzed aminolysis of epoxides 6a,b afforded mainly C1 adducts 13a,b arising from trans-diaxal opening of the epoxide ring. Using a Lewis acid catalyst, epoxides 6a,b were transformed into diaminocyclopentanols 14a,b via an alternative pathway involving the formation of aziridinium intermediate 17.
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Affiliation(s)
- Evgeni A Larin
- Organic Synthesis Department, Asinex Corporation, 101 North Chestnut, Winston-Salem 27101, NC, USA
| | - Valeri S Kochubei
- Organic Synthesis Department, Asinex Corporation, 101 North Chestnut, Winston-Salem 27101, NC, USA
| | - Yuri M Atroshchenko
- Organic Chemistry and Biochemistry Department, Tolstoi State Pedagogical University, 126 Lenin, Tula 300026, Russian Federation
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41
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Roy SR, Nijamudheen A, Pariyar A, Ghosh A, Vardhanapu PK, Mandal PK, Datta A, Mandal SK. Phenalenyl in a Different Role: Catalytic Activation through the Nonbonding Molecular Orbital. ACS Catal 2014. [DOI: 10.1021/cs5010695] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Sudipta Raha Roy
- Department
of Chemical Sciences, Indian Institute of Science Education and Research, 741252 Kolkata, Mohanpur-741246, India
| | - A. Nijamudheen
- Department
of Spectroscopy, Indian Association for the Cultivation of Science, 2A and 2B Raja S. C. Mullick Road, Jadavpur, 700032 Kolkata, West Bengal, India
| | - Anand Pariyar
- Department
of Chemical Sciences, Indian Institute of Science Education and Research, 741252 Kolkata, Mohanpur-741246, India
| | - Anup Ghosh
- Department
of Chemical Sciences, Indian Institute of Science Education and Research, 741252 Kolkata, Mohanpur-741246, India
| | - Pavan K. Vardhanapu
- Department
of Chemical Sciences, Indian Institute of Science Education and Research, 741252 Kolkata, Mohanpur-741246, India
| | - Prasun K. Mandal
- Department
of Chemical Sciences, Indian Institute of Science Education and Research, 741252 Kolkata, Mohanpur-741246, India
| | - Ayan Datta
- Department
of Spectroscopy, Indian Association for the Cultivation of Science, 2A and 2B Raja S. C. Mullick Road, Jadavpur, 700032 Kolkata, West Bengal, India
| | - Swadhin K. Mandal
- Department
of Chemical Sciences, Indian Institute of Science Education and Research, 741252 Kolkata, Mohanpur-741246, India
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42
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Silver nanoparticle-catalysed phenolysis of epoxides under neutral conditions: Scope and limitations of metal nanoparticles and applications towards drug synthesis. ACTA ACUST UNITED AC 2014. [DOI: 10.1016/j.molcata.2014.05.011] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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43
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Sol-gel immobilized catalyst systems for tandem transformations with trans-stilbene as an intermediate. CATAL COMMUN 2014. [DOI: 10.1016/j.catcom.2014.04.016] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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Peña-López M, Neumann H, Beller M. Ruthenium-Catalyzed Synthesis of Indoles from Anilines and Epoxides. Chemistry 2014; 20:1818-24. [DOI: 10.1002/chem.201304432] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2013] [Indexed: 01/08/2023]
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45
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Mata L, Avenoza A, Busto JH, Peregrina JM. Chemoselectivity Control in the Reactions of 1,2-Cyclic Sulfamidates with Amines. Chemistry 2013; 19:6831-9. [DOI: 10.1002/chem.201204392] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2012] [Revised: 02/19/2013] [Indexed: 11/10/2022]
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46
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Kommi DN, Kumar D, Seth K, Chakraborti AK. Protecting group-Free Concise Synthesis of (RS)/(S)-Lubeluzole. Org Lett 2013; 15:1158-61. [DOI: 10.1021/ol302601b] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Damodara N. Kommi
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Sector 67, S. A. S. Nagar, Punjab 160 062, India
| | - Dinesh Kumar
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Sector 67, S. A. S. Nagar, Punjab 160 062, India
| | - Kapileswar Seth
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Sector 67, S. A. S. Nagar, Punjab 160 062, India
| | - Asit K. Chakraborti
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Sector 67, S. A. S. Nagar, Punjab 160 062, India
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Varshney H, Ahmad A, Rauf A. Ring Opening of Epoxy Fatty Esters by Nucleophile to Form the Derivatives of Substituted <i>β</i>-Amino Alcohol. ACTA ACUST UNITED AC 2013. [DOI: 10.4236/fns.2013.49a1004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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48
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Gawande MB, Bonifácio VDB, Luque R, Branco PS, Varma RS. Benign by design: catalyst-free in-water, on-water green chemical methodologies in organic synthesis. Chem Soc Rev 2013; 42:5522-51. [DOI: 10.1039/c3cs60025d] [Citation(s) in RCA: 501] [Impact Index Per Article: 45.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Chawla R, Singh AK, Yadav LDS. Organocatalysis in synthesis and reactions of epoxides and aziridines. RSC Adv 2013. [DOI: 10.1039/c3ra00175j] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Seth K, Roy SR, Pipaliya BV, Chakraborti AK. Synergistic dual activation catalysis by palladium nanoparticles for epoxide ring opening with phenols. Chem Commun (Camb) 2013; 49:5886-8. [DOI: 10.1039/c3cc42507j] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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