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Nieto CT, Manchado A, Belda L, Diez D, Garrido NM. 2-Phenethylamines in Medicinal Chemistry: A Review. MOLECULES (BASEL, SWITZERLAND) 2023; 28:molecules28020855. [PMID: 36677913 PMCID: PMC9864394 DOI: 10.3390/molecules28020855] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 01/10/2023] [Accepted: 01/11/2023] [Indexed: 01/19/2023]
Abstract
A concise review covering updated presence and role of 2-phenethylamines in medicinal chemistry is presented. Open-chain, flexible alicyclic amine derivatives of this motif are enumerated in key therapeutic targets, listing medicinal chemistry hits and appealing screening compounds. Latest reports in discovering new bioactive 2-phenethylamines by research groups are covered too.
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Murai Y, Hashimoto M, Yoshida T, Puteri Tachrim Z. Design and Synthesis of 1,3-Bis(3-(trifluoromethyl)diazirin-3-yl)phenylalanine for Efficient Photo Cross-Linking. HETEROCYCLES 2022. [DOI: 10.3987/com-21-14563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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3
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Kildahl-Andersen G, Schnaars C, Prandina A, Radix S, Le Borgne M, Jordheim LP, Gjøen T, Andresen AMS, Lauksund S, Fröhlich C, Samuelsen Ø, Rongved P, Åstrand OAH. Synthesis and biological evaluation of zinc chelating compounds as metallo-β-lactamase inhibitors. MEDCHEMCOMM 2019; 10:528-537. [PMID: 31057732 DOI: 10.1039/c8md00578h] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Accepted: 03/06/2019] [Indexed: 12/24/2022]
Abstract
The syntheses of metallo-β-lactamase inhibitors comprising chelating moieties, with varying zinc affinities, and peptides partly inspired from bacterial peptide sequences, have been undertaken. The zinc chelator strength was varied using the following chelators, arranged in order of ascending binding affinity: dipicolylamine (DPA, tridentate), dipicolyl-1,2,3-triazolylmethylamine (DPTA, tetradentate) dipicolyl ethylenediamine (DPED, tetradentate) and trispicolyl ethylenediamine (TPED, pentadentate). The chosen peptides were mainly based on the known sequence of the C-terminus of the bacterial peptidoglycan precursors. Biological evaluation on clinical bacterial isolates, harbouring either the NDM-1 or VIM-2 metallo-β-lactamase, showed a clear relationship between the zinc chelator strength and restoration of meropenem activity. However, evaluation of toxicity on different cancer cell lines demonstrated a similar trend, and thus inclusion of the bacterial peptides did possess rather high toxicity towards eukaryotic cells.
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Affiliation(s)
- Geir Kildahl-Andersen
- Department of Pharmaceutical Chemistry , School of Pharmacy , University of Oslo , PO Box 1068 Blindern , 0316 Oslo , Norway . ; Tel: +47 22854478
| | - Christian Schnaars
- Department of Pharmaceutical Chemistry , School of Pharmacy , University of Oslo , PO Box 1068 Blindern , 0316 Oslo , Norway . ; Tel: +47 22854478
| | - Anthony Prandina
- Department of Pharmaceutical Chemistry , School of Pharmacy , University of Oslo , PO Box 1068 Blindern , 0316 Oslo , Norway . ; Tel: +47 22854478
| | - Sylvie Radix
- EA 4446 Bioactive Molecules and Medicinal Chemistry , Faculté de Pharmacie - ISPB , Université de Lyon , Université Lyon 1 , SFR Santé Lyon-Est CNRS UMS3453 - INSERM US7 , F-69373 , Lyon cedex 08 , France
| | - Marc Le Borgne
- EA 4446 Bioactive Molecules and Medicinal Chemistry , Faculté de Pharmacie - ISPB , Université de Lyon , Université Lyon 1 , SFR Santé Lyon-Est CNRS UMS3453 - INSERM US7 , F-69373 , Lyon cedex 08 , France
| | - Lars Petter Jordheim
- Université de Lyon , Université Claude Bernard Lyon 1 , INSERM 1052 , CNRS UMR5286 , Centre Léon Bérard , Centre de Recherche en Cancérologie de Lyon , 69008 Lyon , France
| | - Tor Gjøen
- Centre for Integrative Microbial Evolution (CIME) , Faculty of Mathematics and Natural Sciences , University of Oslo , Blindern , Oslo , Norway
| | - Adriana Magalhães Santos Andresen
- Centre for Integrative Microbial Evolution (CIME) , Faculty of Mathematics and Natural Sciences , University of Oslo , Blindern , Oslo , Norway
| | - Silje Lauksund
- Norwegian National Advisory Unit on Detection of Antimicrobial Resistance , Department of Microbiology and Infection Control , University Hospital of North Norway , 9038 Tromsø , Norway.,Department of Pharmacy , UiT - The Arctic University of Norway , 9037 Tromsø , Norway
| | - Christopher Fröhlich
- Norwegian National Advisory Unit on Detection of Antimicrobial Resistance , Department of Microbiology and Infection Control , University Hospital of North Norway , 9038 Tromsø , Norway.,The Norwegian Structural Biology Centre (NorStruct) , Department of Chemistry , UiT The Arctic University of Norway , 9037 Tromsø , Norway
| | - Ørjan Samuelsen
- Norwegian National Advisory Unit on Detection of Antimicrobial Resistance , Department of Microbiology and Infection Control , University Hospital of North Norway , 9038 Tromsø , Norway.,Department of Pharmacy , UiT - The Arctic University of Norway , 9037 Tromsø , Norway
| | - Pål Rongved
- Department of Pharmaceutical Chemistry , School of Pharmacy , University of Oslo , PO Box 1068 Blindern , 0316 Oslo , Norway . ; Tel: +47 22854478
| | - Ove Alexander Høgmoen Åstrand
- Department of Pharmaceutical Chemistry , School of Pharmacy , University of Oslo , PO Box 1068 Blindern , 0316 Oslo , Norway . ; Tel: +47 22854478
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Trifluoromethanesulfonic Acid as Acylation Catalyst: Special Feature for C- and/or O-Acylation Reactions. Catalysts 2017. [DOI: 10.3390/catal7020040] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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5
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Dormán G, Nakamura H, Pulsipher A, Prestwich GD. The Life of Pi Star: Exploring the Exciting and Forbidden Worlds of the Benzophenone Photophore. Chem Rev 2016; 116:15284-15398. [PMID: 27983805 DOI: 10.1021/acs.chemrev.6b00342] [Citation(s) in RCA: 125] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The widespread applications of benzophenone (BP) photochemistry in biological chemistry, bioorganic chemistry, and material science have been prominent in both academic and industrial research. BP photophores have unique photochemical properties: upon n-π* excitation at 365 nm, a biradicaloid triplet state is formed reversibly, which can abstract a hydrogen atom from accessible C-H bonds; the radicals subsequently recombine, creating a stable covalent C-C bond. This light-directed covalent attachment process is exploited in many different ways: (i) binding/contact site mapping of ligand (or protein)-protein interactions; (ii) identification of molecular targets and interactome mapping; (iii) proteome profiling; (iv) bioconjugation and site-directed modification of biopolymers; (v) surface grafting and immobilization. BP photochemistry also has many practical advantages, including low reactivity toward water, stability in ambient light, and the convenient excitation at 365 nm. In addition, several BP-containing building blocks and reagents are commercially available. In this review, we explore the "forbidden" (transitions) and excitation-activated world of photoinduced covalent attachment of BP photophores by touring a colorful palette of recent examples. In this exploration, we will see the pros and cons of using BP photophores, and we hope that both novice and expert photolabelers will enjoy and be inspired by the breadth and depth of possibilities.
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Affiliation(s)
- György Dormán
- Targetex llc , Dunakeszi H-2120, Hungary.,Faculty of Pharmacy, University of Szeged , Szeged H-6720, Hungary
| | - Hiroyuki Nakamura
- Laboratory for Chemistry and Life Science, Institute of Innovative Research, Tokyo Institute of Technology , Yokohama 226-8503, Japan
| | - Abigail Pulsipher
- GlycoMira Therapeutics, Inc. , Salt Lake City, Utah 84108, United States.,Division of Head and Neck Surgery, Rhinology - Sinus and Skull Base Surgery, Department of Surgery, University of Utah School of Medicine , Salt Lake City, Utah 84108, United States
| | - Glenn D Prestwich
- Division of Head and Neck Surgery, Rhinology - Sinus and Skull Base Surgery, Department of Surgery, University of Utah School of Medicine , Salt Lake City, Utah 84108, United States
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Protasova I, Bulat B, Jung N, Bräse S. Synthesis of Diaziridines and Diazirines via Resin-Bound Sulfonyl Oximes. Org Lett 2016; 19:34-37. [PMID: 27959555 DOI: 10.1021/acs.orglett.6b03252] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Diazirines are one of the most prominent functionalities in labeling experiments in vivo and in vitro because they allow photochemical generation of carbenes. The strategy presented herein describes the formation of diaziridines, being essential precursors in diazirine syntheses, using solid-supported procedures with immobilized sulfonyl oximes. The solid-supported building blocks have been shown to be valuable intermediates for CuAAC and amidation reactions, offering the possibility to build complex compounds with diverse functionalities.
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Affiliation(s)
- Irina Protasova
- Institute of Toxicology and Genetics, Karlsruhe Institute of Technology , Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Bekir Bulat
- Institute of Toxicology and Genetics, Karlsruhe Institute of Technology , Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Nicole Jung
- Institute of Toxicology and Genetics, Karlsruhe Institute of Technology , Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany.,Institute of Organic Chemistry, Karlsruhe Institute of Technology , Fritz-Haber-Weg 6, 76131 Karlsruhe, Germany
| | - Stefan Bräse
- Institute of Toxicology and Genetics, Karlsruhe Institute of Technology , Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany.,Institute of Organic Chemistry, Karlsruhe Institute of Technology , Fritz-Haber-Weg 6, 76131 Karlsruhe, Germany
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Qiao CJ, Ali HI, Ahn KH, Kolluru S, Kendall DA, Lu D. Synthesis and biological evaluation of indole-2-carboxamides bearing photoactivatable functionalities as novel allosteric modulators for the cannabinoid CB1 receptor. Eur J Med Chem 2016; 121:517-529. [PMID: 27318976 DOI: 10.1016/j.ejmech.2016.05.044] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2016] [Revised: 05/19/2016] [Accepted: 05/20/2016] [Indexed: 11/25/2022]
Abstract
5-Chloro-3-ethyl-N-(4-(piperidin-1-yl)phenethyl)-1H-indole-2-carboxamide (ORG27569, 1) is a prototypical allosteric modulator for the cannabinoid CB1 receptor. Based on this indole-2-carboxamide scaffold, we designed and synthesized novel CB1 allosteric modulators that possess photoactivatable functionalities, which include benzophenone, phenyl azide, aliphatic azide and phenyltrifluoromethyldiazrine. To assess their allosteric effects, the dissociation constant (KB) and allosteric binding cooperativity factor (α) were determined and compared to their parent compounds. Within this series, benzophenone-containing compounds 26 and 27, phenylazide-containing compound 28, and the aliphatic azide containing compound 36b showed allosteric binding parameters (KB and α) comparable to their parent compound 1, 7, 8, and 9, respectively. We further assessed these modulators for their impact on G-protein coupling activity. Interestingly, these compounds exhibited negative allosteric modulator properties in a manner similar to their parent compounds, which antagonize agonist-induced G-protein coupling. These novel CB1 allosteric modulators, possessing photoactivatable functionalities, provide valuable tools for future photo-affinity labeling and mapping the CB1 allosteric binding site(s).
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Affiliation(s)
- Chang-Jiang Qiao
- Irma Lerma Rangel College of Pharmacy, Health Science Center, Texas A&M University, 1010 West Avenue B, Kingsville, TX 78363, United States; School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, China
| | - Hamed I Ali
- Irma Lerma Rangel College of Pharmacy, Health Science Center, Texas A&M University, 1010 West Avenue B, Kingsville, TX 78363, United States
| | - Kwang H Ahn
- Department of Pharmaceutical Sciences, University of Connecticut, Storrs, CT 06269, United States
| | - Srikanth Kolluru
- Irma Lerma Rangel College of Pharmacy, Health Science Center, Texas A&M University, 1010 West Avenue B, Kingsville, TX 78363, United States
| | - Debra A Kendall
- Department of Pharmaceutical Sciences, University of Connecticut, Storrs, CT 06269, United States.
| | - Dai Lu
- Irma Lerma Rangel College of Pharmacy, Health Science Center, Texas A&M University, 1010 West Avenue B, Kingsville, TX 78363, United States.
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Wang L, Murai Y, Yoshida T, Ishida A, Masuda K, Sakihama Y, Hashidoko Y, Hatanaka Y, Hashimoto M. Alternative one-pot synthesis of (trifluoromethyl)phenyldiazirines from tosyloxime derivatives: application for new synthesis of optically pure diazirinylphenylalanines for photoaffinity labeling. Org Lett 2015; 17:616-9. [PMID: 25588056 DOI: 10.1021/ol503630z] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Alternative one-pot synthesis of 3-(trifluoromethyl)-3-phenyldiazirine derivatives from corresponding tosyloximes is developed. The deprotonation of intermediate diaziridine by NH2(-) is a new approach for construction of diazirine. Moreover, a novel synthesis of optically pure (trifluoromethyl)diazirinylphenylalanine derivatives was attempted involving these methods.
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Affiliation(s)
- Lei Wang
- Division of Applied Bioscience, Graduate School of Agriculture, Hokkaido University , Kita 9, Nishi 9, Kita-ku, Sapporo 060-8589, Japan
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Wang L, Murai Y, Yoshida T, Okamoto M, Masuda K, Sakihama Y, Hashidoko Y, Hatanaka Y, Hashimoto M. Hydrogen/deuterium exchange of cross-linkable α-amino acid derivatives in deuterated triflic acid. Biosci Biotechnol Biochem 2014; 78:1129-34. [DOI: 10.1080/09168451.2014.917267] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Abstract
In this paper we report here a hydrogen/deuterium exchange (H/D exchange) of cross-linkable α-amino acid derivatives with deuterated trifluoromethanesulfonic acid (TfOD). H/D exchange with TfOD was easily applied to o-catechol containing phenylalanine (DOPA) within an hour. A partial H/D exchange was observed for trifluoromethyldiazirinyl (TFMD) phenylalanine derivatives. N-Acetyl-protected natural aromatic α-amino acids (Tyr and Trp) were more effective in H/D exchange than unprotected ones. The N-acetylated TFMD phenylalanine derivative afforded slightly higher H/D exchange than unprotected derivatives. An effective post-deuteration method for cross-linkable α-amino acid derivatives will be useful for the analysis of biological functions of bioactive peptides and proteins by mass spectrometry.
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Affiliation(s)
- Lei Wang
- Division of Applied Science, Graduate School of Agriculture, Hokkaido University, Sapporo, Japan
| | - Yuta Murai
- Division of Applied Science, Graduate School of Agriculture, Hokkaido University, Sapporo, Japan
| | - Takuma Yoshida
- Division of Applied Science, Graduate School of Agriculture, Hokkaido University, Sapporo, Japan
| | - Masashi Okamoto
- Division of Applied Science, Graduate School of Agriculture, Hokkaido University, Sapporo, Japan
| | | | - Yasuko Sakihama
- Division of Applied Science, Graduate School of Agriculture, Hokkaido University, Sapporo, Japan
| | - Yasuyuki Hashidoko
- Division of Applied Science, Graduate School of Agriculture, Hokkaido University, Sapporo, Japan
| | - Yasumaru Hatanaka
- Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Toyama, Japan
| | - Makoto Hashimoto
- Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Toyama, Japan
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Recent advances in target characterization and identification by photoaffinity probes. Molecules 2013; 18:10425-51. [PMID: 23994969 PMCID: PMC6270116 DOI: 10.3390/molecules180910425] [Citation(s) in RCA: 86] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2013] [Revised: 08/23/2013] [Accepted: 08/23/2013] [Indexed: 11/17/2022] Open
Abstract
Target identification of biologically active molecules such as natural products, synthetic small molecules, peptides, and oligonucleotides mainly relies on affinity chromatography, activity-based probes, or photoaffinity labeling (PAL). Amongst them, activity-based probes and PAL have offered great advantages in target identification technology due to their ability to form covalent bonds with the corresponding targets. Activity-based probe technology mainly relies on the chemical reactivity of the target proteins, thereby limiting the majority of the biological targets to enzymes or proteins which display reactive residues at the probe-binding site. In general, the probes should bear a reactive moiety such as an epoxide, a Michael acceptor, or a reactive alkyl halide in their structures. On the other hand, photoaffinity probes (PAPs) are composed of a target-specific ligand and a photoactivatable functional group. When bound to the corresponding target proteins and activated with wavelength-specific light, PAPs generate highly reactive chemical species that covalently cross-link proximal amino acid residues. This process is better known as PAL and is widely employed to identify cellular targets of biologically active molecules. This review highlights recent advances in target identification by PAL, with a focus on the structure and chemistry of the photoaffinity probes developed in the recent decade, coupled to the target proteins identified using these probes.
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