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Król M, Ślifirski G, Kleps J, Podsadni P, Materek I, Kozioł AE, Herold F. The Synthesis and Absolute Configuration of Enantiomeric Pure (R)- and (S)-3-(piperidin-3-yl)-1H-Indole Derivatives. Int J Mol Sci 2022; 24:ijms24010517. [PMID: 36613958 PMCID: PMC9820373 DOI: 10.3390/ijms24010517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 12/05/2022] [Accepted: 12/12/2022] [Indexed: 12/29/2022] Open
Abstract
This article describes the synthesis of new chiral 3-(piperidin-3-yl)-1H-indole derivatives (R)-10a-c and (S)-11a-c from the corresponding diastereomers: (3R, 2R) and (3S, 2R)-2-[3-(1H-indol-3-yl)-1-piperidyl]-2-phenyl-acetamides (3R, 2R)-4a, (3R, 2R)-6b, (3R, 2R)-8c and (3S, 2R)-5a, (3S, 2R)-7b, (3S, 2R)-9c. Diastereomers were obtained by N-alkylation of derivatives of racemic 3-(piperidin-3-yl)-1H-indoles 1a-c using (S)-2-(4-toluenesulfonyloxy)-phenylacetic amide (S)-II. The same method was applied to obtain (3R, 2S)-methyl-2-[3-(1H-indole-3-yl)-1-piperidyl]-2-phenylacetate (3R, 2S)-2a and (3S, 2S)-methyl-2-[3-(1H-indole-3-yl)-1-piperidyl]-2-phenylacetate (3S, 2S)-3a diastereomers by treating amine 1a with (R)-2-(4-toluenesulfonyloxy)-phenylacetic acid methylester (R)-I. Systematic studies via single crystal X-ray crystallography were used to determine the molecular structure of the racemates 1a-c and the absolute configuration of the enantiomers. The solid racemates 1b and 1c were "true racemates" crystallizing in a centrosymmetric space group, while 1a formed a racemic conglomerate of homoenantiomeric crystals. The absolute configuration was determined for the enantiomeric pairs (R)-10a/(S)-11a, (R)-10b/(S)-11b, and (R)-12c/(S)-13c, as well as for (3S,2S)-3a. Spectra of 1H, 13CNMR, HPLC, and HRMS for diastereomers and enantiomers were consistent with the determined structures.
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Affiliation(s)
- Marek Król
- Department of Drug Technology and Pharmaceutical Biotechnology, Faculty of Pharmacy, Medical University of Warsaw, 1, Banacha Street, 02-097 Warsaw, Poland
| | - Grzegorz Ślifirski
- Department of Drug Technology and Pharmaceutical Biotechnology, Faculty of Pharmacy, Medical University of Warsaw, 1, Banacha Street, 02-097 Warsaw, Poland
- Correspondence:
| | - Jerzy Kleps
- Department of Drug Technology and Pharmaceutical Biotechnology, Faculty of Pharmacy, Medical University of Warsaw, 1, Banacha Street, 02-097 Warsaw, Poland
| | - Piotr Podsadni
- Department of Drug Technology and Pharmaceutical Biotechnology, Faculty of Pharmacy, Medical University of Warsaw, 1, Banacha Street, 02-097 Warsaw, Poland
| | - Ilona Materek
- Faculty of Chemistry, Maria Curie-Skłodowska University, 3, M. Curie-Skłodowskiej Sq., 20-031 Lublin, Poland
| | - Anna E. Kozioł
- Faculty of Chemistry, Maria Curie-Skłodowska University, 3, M. Curie-Skłodowskiej Sq., 20-031 Lublin, Poland
| | - Franciszek Herold
- Department of Drug Technology and Pharmaceutical Biotechnology, Faculty of Pharmacy, Medical University of Warsaw, 1, Banacha Street, 02-097 Warsaw, Poland
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Kulyabin PS, Portnyagin IA, Tsarev AN, Asachenko AF, Goryunov GP, Izmer VV, Uborsky DV, Voskoboynikov AZ, Ajellal N, Vanne T, Varzeshkhah R, Resconi L, Castro P. Ansa-zirconocenes bearing 5-NR2-6-alkyl-4-hydrocarbyl-2-methylindenyl moieties: Synthesis, structure, stereoselective polymerization of propylene. J Organomet Chem 2019. [DOI: 10.1016/j.jorganchem.2019.04.027] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Schapiro I, Gueye M, Paolino M, Fusi S, Marchand G, Haacke S, Martin ME, Huntress M, Vysotskiy VP, Veryazov V, Léonard J, Olivucci M. Synthesis, spectroscopy and QM/MM simulations of a biomimetic ultrafast light-driven molecular motor. Photochem Photobiol Sci 2019; 18:2259-2269. [PMID: 31347633 DOI: 10.1039/c9pp00223e] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A molecular motor potentially performing a continuous unidirectional rotation is studied by a multidisciplinary approach including organic synthesis, transient spectroscopy and excited state trajectory calculations. A stereogenic center was introduced in the N-alkylated indanylidene-pyrroline Schiff base framework of a previously investigated light-driven molecular switch in order to achieve the unidirectional C[double bond, length as m-dash]C rotary motion typical of Feringa's motor. Here we report that the specific substitution pattern of the designed chiral molecule must critically determine the unidirectional efficiency of the light-induced rotary motion. More specifically, we find that a stereogenic center containing a methyl group and a hydrogen atom as substituents does not create a differential steric effect large enough to fully direct the motion in either the clockwise or counterclockwise direction especially along the E→Z coordinate. However, due to the documented ultrafast character and electronic circular dichroism activity of the investigated system, we find that it provides the basis for development of a novel generation of rotary motors with a biomimetic framework and operating on a picosecond time scale.
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Affiliation(s)
- Igor Schapiro
- Université de Strasbourg, CNRS, UMR 7504, Institut de Physique et Chimie des Matériaux de Strasbourg, 23 du Loess, 67034 Strasbourg, France
| | - Moussa Gueye
- Université de Strasbourg, CNRS, UMR 7504, Institut de Physique et Chimie des Matériaux de Strasbourg, 23 du Loess, 67034 Strasbourg, France
| | - Marco Paolino
- Dipartimento di Biotecnologia, Chimica e Farmacia (Dipartimento di Eccellenza 2018-2022), Università degli Studi di Siena, via Aldo Moro 2, I-53100 Siena, Italy.
| | - Stefania Fusi
- Dipartimento di Biotecnologia, Chimica e Farmacia (Dipartimento di Eccellenza 2018-2022), Università degli Studi di Siena, via Aldo Moro 2, I-53100 Siena, Italy.
| | - Gabriel Marchand
- Université de Strasbourg, CNRS, UMR 7504, Institut de Physique et Chimie des Matériaux de Strasbourg, 23 du Loess, 67034 Strasbourg, France
| | - Stefan Haacke
- Université de Strasbourg, CNRS, UMR 7504, Institut de Physique et Chimie des Matériaux de Strasbourg, 23 du Loess, 67034 Strasbourg, France
| | - M Elena Martin
- Area de Química Física, Universidad de Extremadura, Avenida de Elvas sn, E-06071, Badajoz, Spain
| | - Mark Huntress
- Chemistry Department, Bowling Green State University, Bowling Green Ohio 43403, USA
| | - Victor P Vysotskiy
- Division of Theoretical Chemistry, Kemicentrum, Lund University, P.O. Box 124, Lund, SE-221 00, Sweden
| | - Valera Veryazov
- Division of Theoretical Chemistry, Kemicentrum, Lund University, P.O. Box 124, Lund, SE-221 00, Sweden
| | - Jérémie Léonard
- Université de Strasbourg, CNRS, UMR 7504, Institut de Physique et Chimie des Matériaux de Strasbourg, 23 du Loess, 67034 Strasbourg, France
| | - Massimo Olivucci
- Dipartimento di Biotecnologia, Chimica e Farmacia (Dipartimento di Eccellenza 2018-2022), Università degli Studi di Siena, via Aldo Moro 2, I-53100 Siena, Italy. and Chemistry Department, Bowling Green State University, Bowling Green Ohio 43403, USA
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Ślifirski G, Król M, Kleps J, Podsadni P, Belka M, Bączek T, Siwek A, Stachowicz K, Szewczyk B, Nowak G, Bojarski A, Kozioł AE, Turło J, Herold F. Synthesis of new 5,6,7,8-tetrahydropyrido[1,2-c]pyrimidine derivatives with rigidized tryptamine moiety as potential SSRI and 5-HT 1A receptor ligands. Eur J Med Chem 2019; 180:383-397. [PMID: 31325785 DOI: 10.1016/j.ejmech.2019.07.027] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Revised: 07/08/2019] [Accepted: 07/08/2019] [Indexed: 01/16/2023]
Abstract
Extended studies in the 4-aryl-pyrido[1,2-c]pyrimidine group resulted in 27 new compounds (10.1-10.27), 5,6,7,8-tetrahydropyrido[1,2-c]pyrimidine derivatives. In vitro tests (RBA) were carried out for 10.1-10.27 compounds in order to determine their affinity to 5-HT1A receptor and SERT protein. 10.1-10.3, 10.6, 10.7, 10.16 and 10.27 compounds had high binding ability to both molecular targets (5-HT1A Ki = 8-87 nM; SERT Ki = 8-52 nM). For these compounds (10.1-10.3, 10.6, 10.7, 10.16, 10.27) further in vitro, in vivo and metabolic stability tests were performed. In vitro studies in the extended receptor profile (D2, 5-HT2A, 5-HT6 and 5-HT7) showed their selectivity towards 5-HT1A receptor and SERT protein. In vivo tests revealed that compounds 10.7 and 10.16 had the properties of presynaptic antagonists of the 5-HT1A receptor. The redesign of the 2H-pyrido[1,2-c]pyrimidine residue present in the terminal part towards 5,6,7,8-tetrahydropyrido[1,2-c]pyrimidine resulted in the improved metabolic stability and enhanced affinity to both molecular targets (5-HT1A-R and SERT) compared to the precursors.
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Affiliation(s)
- Grzegorz Ślifirski
- Department of Drug Technology and Pharmaceutical Biotechnology, Faculty of Pharmacy, Medical University of Warsaw, 1, Banacha Street, 02-097, Warszawa, Poland
| | - Marek Król
- Department of Drug Technology and Pharmaceutical Biotechnology, Faculty of Pharmacy, Medical University of Warsaw, 1, Banacha Street, 02-097, Warszawa, Poland.
| | - Jerzy Kleps
- Department of Drug Technology and Pharmaceutical Biotechnology, Faculty of Pharmacy, Medical University of Warsaw, 1, Banacha Street, 02-097, Warszawa, Poland
| | - Piotr Podsadni
- Department of Drug Technology and Pharmaceutical Biotechnology, Faculty of Pharmacy, Medical University of Warsaw, 1, Banacha Street, 02-097, Warszawa, Poland
| | - Mariusz Belka
- Department of Pharmaceutical Chemistry, Medical University of Gdańsk, 107, J. Hallera Street, 80-416, Gdańsk, Poland
| | - Tomasz Bączek
- Department of Pharmaceutical Chemistry, Medical University of Gdańsk, 107, J. Hallera Street, 80-416, Gdańsk, Poland
| | - Agata Siwek
- Institute of Pharmacology, Polish Academy of Sciences, 12, Smętna Street, 31-343, Kraków, Poland
| | - Katarzyna Stachowicz
- Institute of Pharmacology, Polish Academy of Sciences, 12, Smętna Street, 31-343, Kraków, Poland
| | - Bernadeta Szewczyk
- Institute of Pharmacology, Polish Academy of Sciences, 12, Smętna Street, 31-343, Kraków, Poland
| | - Gabriel Nowak
- Institute of Pharmacology, Polish Academy of Sciences, 12, Smętna Street, 31-343, Kraków, Poland; Chair of Pharmacobiology, Jagiellonian University Medical College, 9, Medyczna Street, 30-688, Kraków, Poland
| | - Andrzej Bojarski
- Institute of Pharmacology, Polish Academy of Sciences, 12, Smętna Street, 31-343, Kraków, Poland
| | - Anna E Kozioł
- Faculty of Chemistry, Maria Curie-Skłodowska University, 3, M. Curie-Skłodowskiej Sq., 20-031, Lublin, Poland
| | - Jadwiga Turło
- Department of Drug Technology and Pharmaceutical Biotechnology, Faculty of Pharmacy, Medical University of Warsaw, 1, Banacha Street, 02-097, Warszawa, Poland
| | - Franciszek Herold
- Department of Drug Technology and Pharmaceutical Biotechnology, Faculty of Pharmacy, Medical University of Warsaw, 1, Banacha Street, 02-097, Warszawa, Poland
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Ślifirski G, Król M, Kleps J, Ulenberg S, Belka M, Bączek T, Siwek A, Stachowicz K, Szewczyk B, Nowak G, Bojarski A, Kozioł AE, Turło J, Herold F. Synthesis of novel pyrido[1,2-c]pyrimidine derivatives with rigidized tryptamine moiety as potential SSRI and 5-HT 1A receptor ligands. Eur J Med Chem 2019; 166:144-158. [PMID: 30703658 DOI: 10.1016/j.ejmech.2019.01.031] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Revised: 01/11/2019] [Accepted: 01/13/2019] [Indexed: 12/29/2022]
Abstract
The study enabled obtaining a number of new derivatives of 4-aryl-pyrido[1,2-c]pyrimidine 9.1-9.27 having conformationally restricted tryptamine moiety. In vitro studies (RBA) have shown that derivatives 9.1, 9.2, 9.4, 9.7, 9.9, 9.14 and 9.27 exhibit high affinity to molecular targets 5-HT1A receptor and SERT protein. In general, compounds with an unsubstituted or a para-substituted benzene ring of the pyrido[1,2-c]pyrimidine residue in the terminal part were characterized by higher binding ability, which can be justified by the greater flexibility of the structure. For the selected compounds 9.1, 9.7, 9.9 and 9.27, further in vitro, in vivo and metabolic stability tests were performed. The in vitro studies in the extended receptor profile (D2, 5-HT2A, 5-HT6 and 5-HT7) indicated their selectivity toward the 5-HT1A receptor and SERT protein. The in vivo studies (8-OH-DPAT-induced hypothermia in mice, FST) revealed that the compound 9.1 has the properties of presynaptic agonist of the 5-HT1A receptor, and compound 9.7 demonstrated the properties of a presynaptic antagonist of the 5-HT1A receptor. Metabolic stability studies, in turn, showed that compounds 9.1, 9.7 and 9.9, having an unsubstituted indole residue, were more resistant to biotransformation reactions of the first pass phase than was compound 9.27 containing a 5-methoxy-substituted indole residue. The obtained results allowed further optimization of the structure.
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Affiliation(s)
- Grzegorz Ślifirski
- Department of Drug Technology and Pharmaceutical Biotechnology, Faculty of Pharmacy, Medical University of Warsaw, 1, Banacha Street, 02-097 Warsaw, Poland
| | - Marek Król
- Department of Drug Technology and Pharmaceutical Biotechnology, Faculty of Pharmacy, Medical University of Warsaw, 1, Banacha Street, 02-097 Warsaw, Poland.
| | - Jerzy Kleps
- Department of Drug Technology and Pharmaceutical Biotechnology, Faculty of Pharmacy, Medical University of Warsaw, 1, Banacha Street, 02-097 Warsaw, Poland
| | - Szymon Ulenberg
- Department of Pharmaceutical Chemistry, Medical University of Gdańsk, 107, J. Hallera Street, 80-416 Gdańsk, Poland
| | - Mariusz Belka
- Department of Pharmaceutical Chemistry, Medical University of Gdańsk, 107, J. Hallera Street, 80-416 Gdańsk, Poland
| | - Tomasz Bączek
- Department of Pharmaceutical Chemistry, Medical University of Gdańsk, 107, J. Hallera Street, 80-416 Gdańsk, Poland
| | - Agata Siwek
- Institute of Pharmacology, Polish Academy of Sciences, 12, Smętna Street, 31-343 Kraków, Poland
| | - Katarzyna Stachowicz
- Institute of Pharmacology, Polish Academy of Sciences, 12, Smętna Street, 31-343 Kraków, Poland
| | - Bernadeta Szewczyk
- Institute of Pharmacology, Polish Academy of Sciences, 12, Smętna Street, 31-343 Kraków, Poland
| | - Gabriel Nowak
- Institute of Pharmacology, Polish Academy of Sciences, 12, Smętna Street, 31-343 Kraków, Poland; Jagiellonian University Medical College, 9, Medyczna Street, 30-688 Kraków, Poland
| | - Andrzej Bojarski
- Institute of Pharmacology, Polish Academy of Sciences, 12, Smętna Street, 31-343 Kraków, Poland
| | - Anna E Kozioł
- Faculty of Chemistry, Maria Curie-Skłodowska University, 3, M. Curie-Skłodowskiej Sq., 20-031 Lublin, Poland
| | - Jadwiga Turło
- Department of Drug Technology and Pharmaceutical Biotechnology, Faculty of Pharmacy, Medical University of Warsaw, 1, Banacha Street, 02-097 Warsaw, Poland
| | - Franciszek Herold
- Department of Drug Technology and Pharmaceutical Biotechnology, Faculty of Pharmacy, Medical University of Warsaw, 1, Banacha Street, 02-097 Warsaw, Poland
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Yi R, Chen J, Wang X, Liang Z, Xu X. A Rapid and Highly Efficient Method for the Synthesis of Benzofulvenes via CsOH-Catalyzed Condensation of Indene and Aldehydes. European J Org Chem 2018. [DOI: 10.1002/ejoc.201701710] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Rongnan Yi
- State Key Laboratory of Chemo/Biosensing and Chemometrics. College of Chemistry and Chemical Engineering; Hunan University Changsha; 410082 Hunan P. R. China
| | - Jinyang Chen
- College of Chemistry and Chemical Engineering; Yangtze Normal University; 408000 Fuling, Chongqing P. R. China
| | - Xueyan Wang
- State Key Laboratory of Chemo/Biosensing and Chemometrics. College of Chemistry and Chemical Engineering; Hunan University Changsha; 410082 Hunan P. R. China
| | - Zhiwu Liang
- State Key Laboratory of Chemo/Biosensing and Chemometrics. College of Chemistry and Chemical Engineering; Hunan University Changsha; 410082 Hunan P. R. China
| | - Xinhua Xu
- State Key Laboratory of Chemo/Biosensing and Chemometrics. College of Chemistry and Chemical Engineering; Hunan University Changsha; 410082 Hunan P. R. China
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Adcock HV, Langer T, Davies PW. 1,2-N-migration in a gold-catalysed synthesis of functionalised indenes by the 1,1-carboalkoxylation of ynamides. Chemistry 2014; 20:7262-6. [PMID: 24828030 PMCID: PMC4204129 DOI: 10.1002/chem.201403040] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2014] [Indexed: 12/02/2022]
Abstract
Unique α-hemiaminal ether gold carbene intermediates were accessed by a gold-catalysed 1,1-carboalkoxylation strategy and evolved through a highly selective 1,2-N-migration. This skeletal rearrangement gave functionalised indenes, and isotopic labelling confirmed the rare C–N bond cleavage of the ynamide moiety. The effect of substituents on the migration has been explored, and a model is proposed to rationalise the observed selectivity.
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Affiliation(s)
- Holly V Adcock
- School of Chemistry, University of Birmingham (UK), Fax: (+44) 121-4144403
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Can we discover pharmacological promiscuity early in the drug discovery process? Drug Discov Today 2012; 17:325-35. [DOI: 10.1016/j.drudis.2012.01.001] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2011] [Revised: 09/26/2011] [Accepted: 01/09/2012] [Indexed: 11/22/2022]
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Harrison DP, Iovan DA, Myers WH, Sabat M, Wang S, Zottig VE, Harman WD. [4 + 2] Cyclocondensation reactions of tungsten-dihydropyridine complexes and the generation of tri- and tetrasubstituted piperidines. J Am Chem Soc 2011; 133:18378-87. [PMID: 21961580 DOI: 10.1021/ja2075086] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A new method for the preparation of functionalized piperidines is described in which various dihydropyridine (DHP) complexes of {TpW(NO)(PMe(3))} that are derived from pyridine-borane undergo [4 + 2] cyclocondensation with enones, enals, nitrosobenzene, and several isocyanates to form [2.2.2] bicyclic species. In several cases the diazabicyclooctene products derived from DHP complexes and isocyanates can be further elaborated into novel syn-2,5-disubstituted and 2,3,6-trisubstituted piperidinamides.
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Affiliation(s)
- Daniel P Harrison
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
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