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Okladnikov I, Boyko Y, Nelyubina Y, Ioffe S, Sukhorukov A. Asymmetric Synthesis of a Pyrrolizidinone‐Based hNK1 Antagonist through Reductive Ring Contraction of a Six‐Membered Cyclic Nitronate. European J Org Chem 2022. [DOI: 10.1002/ejoc.202200796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ilya Okladnikov
- Zelinsky Institute of Organic Chemistry RAS: Institut organiceskoj himii imeni N D Zelinskogo RAN Laboratory of organic and metal-organic nitrogen-oxygen systems RUSSIAN FEDERATION
| | - Yaroslav Boyko
- University of Illinois Urbana-Champaign Roger Adams Laboratory, Department of Chemistry UNITED STATES
| | - Yulia Nelyubina
- A N Nesmeyanov Institute of Organoelement Compounds RAS: Institut elementoorganiceskih soedinenij imeni A N Nesmeanova RAN Center for molecular composition studies RUSSIAN FEDERATION
| | - Sema Ioffe
- Zelinsky Institute of Organic Chemistry RAS: Institut organiceskoj himii imeni N D Zelinskogo RAN Laboratory of organic and metal-organic nitrogen-oxygen systems RUSSIAN FEDERATION
| | - Alexey Sukhorukov
- Zelinsky Institute of Organic Chemistry RAS: Institut organiceskoj himii imeni N D Zelinskogo RAN Laboratory of Organic and Metal-organic Nitrogen-oxygen Systems Leninsky prospect, 47 119991 Moscow RUSSIAN FEDERATION
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2
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Samper Barceló V, Bienz S. Synthesis of Highly Substituted 3-Pyrrolin-2-ones from N,N-Disubstituted α-Amino Acids. J Org Chem 2018; 83:2734-2743. [PMID: 29402083 DOI: 10.1021/acs.joc.7b03187] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Highly functionalized 5-membered N-heterocyclic compounds, 4-aryl-3-chloro-5-methoxy-1-methyl-3-pyrrolin-2-ones, have been synthesized in moderate to high yields by the reaction of N,N-dimethylated aromatic α-amino acids with oxalyl chloride, followed by solvolysis with MeOH. The products possess a number of functional groups such as an amide, a mixed amido/alkoxy acetal, a vinyl halide, and an alkene and thus are promising candidates to be used as starting materials for the synthesis of diverse five-membered N-heterocyclic compounds.
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Affiliation(s)
- Víctor Samper Barceló
- Department of Chemistry, University of Zurich , Winterthurerstrasse 190, CH-8057 Zurich, Switzerland
| | - Stefan Bienz
- Department of Chemistry, University of Zurich , Winterthurerstrasse 190, CH-8057 Zurich, Switzerland
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3
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Murakami K, Sasano Y, Tomizawa M, Shibuya M, Kwon E, Iwabuchi Y. Highly Enantioselective Organocatalytic Oxidative Kinetic Resolution of Secondary Alcohols Using Chiral Alkoxyamines as Precatalysts: Catalyst Structure, Active Species, and Substrate Scope. J Am Chem Soc 2014; 136:17591-600. [DOI: 10.1021/ja509766f] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Keiichi Murakami
- Department of Organic Chemistry,
Graduate School of Pharmaceutical
Sciences and ‡Research and Analytical Center for Giant Molecules, Graduate School
of Science, Tohoku University, 6-3 Aoba, Aramaki, Aoba-ku, Sendai 980-8578, Japan
| | - Yusuke Sasano
- Department of Organic Chemistry,
Graduate School of Pharmaceutical
Sciences and ‡Research and Analytical Center for Giant Molecules, Graduate School
of Science, Tohoku University, 6-3 Aoba, Aramaki, Aoba-ku, Sendai 980-8578, Japan
| | - Masaki Tomizawa
- Department of Organic Chemistry,
Graduate School of Pharmaceutical
Sciences and ‡Research and Analytical Center for Giant Molecules, Graduate School
of Science, Tohoku University, 6-3 Aoba, Aramaki, Aoba-ku, Sendai 980-8578, Japan
| | - Masatoshi Shibuya
- Department of Organic Chemistry,
Graduate School of Pharmaceutical
Sciences and ‡Research and Analytical Center for Giant Molecules, Graduate School
of Science, Tohoku University, 6-3 Aoba, Aramaki, Aoba-ku, Sendai 980-8578, Japan
| | - Eunsang Kwon
- Department of Organic Chemistry,
Graduate School of Pharmaceutical
Sciences and ‡Research and Analytical Center for Giant Molecules, Graduate School
of Science, Tohoku University, 6-3 Aoba, Aramaki, Aoba-ku, Sendai 980-8578, Japan
| | - Yoshiharu Iwabuchi
- Department of Organic Chemistry,
Graduate School of Pharmaceutical
Sciences and ‡Research and Analytical Center for Giant Molecules, Graduate School
of Science, Tohoku University, 6-3 Aoba, Aramaki, Aoba-ku, Sendai 980-8578, Japan
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4
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Murai T, Miwa T. Kinetic Resolution of Secondary 2-Aryl-1-cycloalkanols with Phosphoroselenoyl Chloride with a Binaphthyl Group. HETEROATOM CHEMISTRY 2014. [DOI: 10.1002/hc.21168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Toshiaki Murai
- Department of Chemistry and Biomolecular Science; Faculty of Engineering, Gifu University; Yanagido Gifu 501-1193 Japan
- JST, 4-1-8, Honcho; Kawaguchi Saitama 332-0012 Japan
| | - Tomoaki Miwa
- Department of Chemistry and Biomolecular Science; Faculty of Engineering, Gifu University; Yanagido Gifu 501-1193 Japan
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5
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Krautscheid Y, Senning CJÅ, Sartori SB, Singewald N, Schuster D, Stuppner H. Pharmacophore modeling, virtual screening, and in vitro testing reveal haloperidol, eprazinone, and fenbutrazate as neurokinin receptors ligands. J Chem Inf Model 2014; 54:1747-57. [PMID: 24849814 DOI: 10.1021/ci500106z] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Neurokinin receptors (NKRs) have been shown to be involved in many physiological processes, rendering them promising novel drug targets, but also making them the possible cause for side effects of several drugs. Aiming to answer the question whether the binding to NKRs could have a share in the side effects or even the desired effects of already licensed drugs, we generated a set of ligand-based common feature pharmacophore models based on the structural information about subtype-selective and nonselective NKR antagonists and screened an in-house database mainly composed of licensed drugs. The prospective pharmacological investigations of the virtual hits haloperidol, eprazinone, and fenbutrazate confirmed them to be NKR ligands in vitro. By the identification of licensed drugs as so far unknown NKR ligands, this study contributes to establishing an activity profile of the investigated compounds and confirms the presented pharmacophore models as useful tools for this purpose.
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Affiliation(s)
- Yvonne Krautscheid
- Institute of Pharmacy/Pharmacognosy, ‡Institute of Pharmacy/Pharmaceutical Chemistry/CAMD Group, §Institute of Pharmacy/Pharmacology and Toxicology, University of Innsbruck and Center for Molecular Biosciences Innsbruck (CMBI) , Center for Chemistry and Biomedicine (CCB), Innrain 80-82, A-6020 Innsbruck, Austria
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6
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Abstract
AbstractThe first enzyme-catalyzed kinetic resolution of tert-butyl-3-hydroxy-4-phenylpyrrolidine-1-carboxylate is presented. Enzyme, solvent and temperature optimization resulted in a new resolution method with E = 40 enantioselectivity. The acetate derivative of the (+)-(3S,4R) enantiomer formed while the (−)-(3R,4S) isomer remained intact. Very good enantioselectivities (E > 200) were achieved in the enzyme-catalyzed alcoholysis of the racemic acetate in i-propanol and t-butanol where the (+)-(3S,4R) enantiomer was prepared in pure form (ee > 99.7%). Absolute configuration of the (−)-(3R,4S)-enantiomer was determined by single crystal X-ray diffraction method.
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7
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Wang J, Sánchez-Roselló M, Aceña JL, del Pozo C, Sorochinsky AE, Fustero S, Soloshonok VA, Liu H. Fluorine in Pharmaceutical Industry: Fluorine-Containing Drugs Introduced to the Market in the Last Decade (2001–2011). Chem Rev 2013; 114:2432-506. [DOI: 10.1021/cr4002879] [Citation(s) in RCA: 3202] [Impact Index Per Article: 291.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Jiang Wang
- Key
Laboratory of Receptor Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, China
| | - María Sánchez-Roselló
- Department
of Organic Chemistry, Faculty of Pharmacy, University of Valencia, Av. Vicente Andrés Estellés, 46100 Burjassot, Valencia, Spain
- Laboratorio
de Moléculas Orgánicas, Centro de Investigación Príncipe Felipe, C/ Eduardo Primo Yúfera 3, 46012 Valencia, Spain
| | - José Luis Aceña
- Department
of Organic Chemistry I, Faculty of Chemistry, University of the Basque Country UPV/EHU, Paseo Manuel Lardizábal 3, 20018 San Sebastian, Spain
| | - Carlos del Pozo
- Department
of Organic Chemistry, Faculty of Pharmacy, University of Valencia, Av. Vicente Andrés Estellés, 46100 Burjassot, Valencia, Spain
| | - Alexander E. Sorochinsky
- Department
of Organic Chemistry I, Faculty of Chemistry, University of the Basque Country UPV/EHU, Paseo Manuel Lardizábal 3, 20018 San Sebastian, Spain
- IKERBASQUE, Basque Foundation for Science, Alameda Urquijo, 36-5 Plaza Bizkaia, 48011 Bilbao, Spain
- Institute
of Bioorganic Chemistry and Petrochemistry, National Academy of Sciences of Ukraine, Murmanska Street 1, 02660 Kyiv-94, Ukraine
| | - Santos Fustero
- Department
of Organic Chemistry, Faculty of Pharmacy, University of Valencia, Av. Vicente Andrés Estellés, 46100 Burjassot, Valencia, Spain
- Laboratorio
de Moléculas Orgánicas, Centro de Investigación Príncipe Felipe, C/ Eduardo Primo Yúfera 3, 46012 Valencia, Spain
| | - Vadim A. Soloshonok
- Department
of Organic Chemistry I, Faculty of Chemistry, University of the Basque Country UPV/EHU, Paseo Manuel Lardizábal 3, 20018 San Sebastian, Spain
- IKERBASQUE, Basque Foundation for Science, Alameda Urquijo, 36-5 Plaza Bizkaia, 48011 Bilbao, Spain
| | - Hong Liu
- Key
Laboratory of Receptor Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, China
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Vasbinder MM, Aquila B, Augustin M, Chen H, Cheung T, Cook D, Drew L, Fauber BP, Glossop S, Grondine M, Hennessy E, Johannes J, Lee S, Lyne P, Mörtl M, Omer C, Palakurthi S, Pontz T, Read J, Sha L, Shen M, Steinbacher S, Wang H, Wu A, Ye M. Discovery and Optimization of a Novel Series of Potent Mutant B-RafV600E Selective Kinase Inhibitors. J Med Chem 2013; 56:1996-2015. [DOI: 10.1021/jm301658d] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
| | | | - Martin Augustin
- Proteros Biostructures GmbH, Bunsenstrasse 7a, D-82152 Planegg-Martinsried,
Germany
| | | | | | | | | | | | | | | | | | | | | | | | - Mario Mörtl
- Proteros Biostructures GmbH, Bunsenstrasse 7a, D-82152 Planegg-Martinsried,
Germany
| | | | | | | | | | | | | | - Stefan Steinbacher
- Proteros Biostructures GmbH, Bunsenstrasse 7a, D-82152 Planegg-Martinsried,
Germany
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Fused tricyclic pyrrolizinones that exhibit pseudo-irreversible blockade of the NK1 receptor. Bioorg Med Chem Lett 2010; 20:5925-32. [DOI: 10.1016/j.bmcl.2010.07.058] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2010] [Revised: 07/12/2010] [Accepted: 07/14/2010] [Indexed: 11/21/2022]
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10
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Kysil V, Khvat A, Tsirulnikov S, Tkachenko S, Williams C, Churakova M, Ivachtchenko A. General Multicomponent Strategy for the Synthesis of 2-Amino-1,4-diazaheterocycles: Scope, Limitations, and Utility. European J Org Chem 2010. [DOI: 10.1002/ejoc.200901360] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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11
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Jiang J, Bunda JL, Doss GA, Chicchi GG, Kurtz MM, Tsao KLC, Tong X, Zheng S, Upthagrove A, Samuel K, Tschirret-Guth R, Kumar S, Wheeldon A, Carlson EJ, Hargreaves R, Burns D, Hamill T, Ryan C, Krause SM, Eng W, DeVita RJ, Mills SG. Potent, brain-penetrant, hydroisoindoline-based human neurokinin-1 receptor antagonists. J Med Chem 2009; 52:3039-46. [PMID: 19354254 DOI: 10.1021/jm8016514] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
3-[(3aR,4R,5S,7aS)-5-{(1R)-1-[3,5-bis(trifluoromethyl)phenyl]ethoxy}-4-(4-fluorophenyl)octahydro-2H-isoindol-2-yl]cyclopent-2-en-1-one (17) is a high affinity, brain-penetrant, hydroisoindoline-based neurokinin-1 (NK(1)) receptor antagonist with a long central duration of action in preclinical species and a minimal drug-drug interaction profile. Positron emission tomography (PET) studies in rhesus showed that this compound provides 90% NK(1) receptor blockade in rhesus brain at a plasma level of 67 nM, which is about 10-fold more potent than aprepitant, an NK(1) antagonist marketed for the prevention of chemotherapy-induced and postoperative nausea and vomiting (CINV and PONV). The synthesis of this enantiomerically pure compound containing five stereocenters includes a Diels-Alder condensation, one chiral separation of the cyclohexanol intermediate, an ether formation using a trichloroacetimidate intermediate, and bis-alkylation to form the cyclic amine.
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Affiliation(s)
- Jinlong Jiang
- Department of Medicinal Chemistry, Merck Research Laboratories, Rahway, New Jersey 07065, USA.
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12
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Li R, Jansen DJ, Datta A. Intramolecular azide-alkyne [3 + 2] cycloaddition: versatile route to new heterocyclic structural scaffolds. Org Biomol Chem 2009; 7:1921-30. [PMID: 19590789 DOI: 10.1039/b818962e] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Investigating the relatively unexplored intramolecular version of the azide-alkyne [3 + 2] cycloaddition, the present studies demonstrate the utility of the above reaction in the synthesis of a variety of as yet unreported heterocyclic structural scaffolds. The approach involved initial installation of strategic azide and alkyne moieties on a common structural framework, followed by their intramolecular cycloaddition studies. The pivotal azidoalkyne intermediates were efficiently accessed from a variety of easily available starting materials such as olefins, epoxides, amino acids, amino alcohols, ketones etc. The key reactions for incorporation of the azide functionality into the desired framework involved azidolysis of epoxides, displacement of hydroxy groups with azide nucleophiles, and diazo transfer on amine. Attachment of the desired alkyne functionalities was accomplished by either N-, or, O-alkylation with appropriate propargylic halides. The azidoalkynes thus prepared underwent smooth intramolecular cycloaddition, resulting in a variety of novel triazolooxazine and triazolopyrazine derivatives. Interestingly, unlike in the intermolecular version, metal catalysis was not necessary for the performance of the above cycloadditions. It is expected that the results from the present studies and its further extension will provide a potentially fertile pathway to a variety of unique chemical entities of structural and biological significance.
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Affiliation(s)
- Rongti Li
- Department of Medicinal Chemistry, The University of Kansas, 1251 Wescoe Hall Drive, Lawrence, Kansas 66045, USA
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13
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Morriello GJ, DeVita RJ, Mills SG, Young JR, Lin P, Doss G, Chicchi GG, DeMartino J, Kurtz MM, Tsao KLC, Carlson E, Townson K, Wheeldon A, Boyce S, Collinson N, Rupniak N, Moore S. Fused bicyclic pyrrolizinones as new scaffolds for human NK1 antagonists. Bioorg Med Chem 2008; 16:2156-70. [DOI: 10.1016/j.bmc.2007.11.081] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2007] [Accepted: 11/30/2007] [Indexed: 11/26/2022]
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