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Harriswangler C, Omweri JM, Saini S, Valencia L, Esteban-Gómez D, Ranga M, Guidolin N, Baranyai Z, Lapi SE, Platas-Iglesias C. Improving the In Vivo Stability of [ 52Mn]Mn(II) Complexes with 18-Membered Macrocyclic Chelators for PET Imaging. J Med Chem 2024; 67:11242-11253. [PMID: 38935616 PMCID: PMC11247486 DOI: 10.1021/acs.jmedchem.4c00812] [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] [Indexed: 06/29/2024]
Abstract
We report the [natMn/52Mn]Mn(II) complexes of the macrocyclic chelators PYAN [3,6,10,13-tetraaza-1,8(2,6)-dipyridinacyclotetradecaphane] and CHXPYAN [(41R,42R,101R,102R)-3,5,9,11-tetraaza-1,7(2,6)-dipyridina-4,10(1,2)-dicyclohexanacyclododecaphane]. The X-ray crystal structures of Mn-PYAN and Mn-CHXPYAN evidence distorted octahedral geometries through coordination of the nitrogen atoms of the macrocycles. Cyclic voltammetry studies evidence reversible processes due to the Mn(II)/Mn(III) pair, indicating that the complexes are resistant to oxidation. CHXPYAN forms a more thermodynamically stable and kinetically inert Mn(II) complex than PYAN. Radiochemical studies with the radioactive isotope manganese-52 (52Mn, t1/2 = 5.6 days) evidenced better radiochemical yields for CHXPYAN than for PYAN. Both [52Mn]Mn(II) complexes remained stable in mouse and human serum, so in vivo stability studies were carried out. Positron emission tomography/computed tomography scans and biodistribution assays indicated that [52Mn]Mn-PYAN has a distribution pattern similar to that of [52Mn]MnCl2, showing persistent radioactivity accumulation in the kidneys. Conversely, [52Mn]Mn-CHXPYAN remained stable in vivo, clearing quickly from the liver and kidneys.
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Affiliation(s)
- Charlene Harriswangler
- Universidade da Coruña, Centro Interdisciplinar de Química e Bioloxía (CICA) and Departamento de Química, Facultade de Ciencias, A Coruña 15071, Galicia, Spain
| | - James M Omweri
- Department of Chemistry, University of Alabama at Birmingham, Birmingham, Alabama 35205, United States
- Department of Radiology, University of Alabama at Birmingham, Birmingham, Alabama 35294, United States
| | - Shefali Saini
- Department of Chemistry, University of Alabama at Birmingham, Birmingham, Alabama 35205, United States
- Department of Radiology, University of Alabama at Birmingham, Birmingham, Alabama 35294, United States
| | - Laura Valencia
- Departamento de Química Inorgánica, Facultad de Ciencias, Universidade de Vigo, As Lagoas, Marcosende 36310, Pontevedra, Spain
| | - David Esteban-Gómez
- Universidade da Coruña, Centro Interdisciplinar de Química e Bioloxía (CICA) and Departamento de Química, Facultade de Ciencias, A Coruña 15071, Galicia, Spain
| | - Madalina Ranga
- Bracco Imaging SpA, CRB Trieste, AREA Science Park, ed. Q─S.S. 14 Km 163,5, 34149 Basovizza, TS, Italy
| | - Nicol Guidolin
- Bracco Imaging SpA, CRB Trieste, AREA Science Park, ed. Q─S.S. 14 Km 163,5, 34149 Basovizza, TS, Italy
| | - Zsolt Baranyai
- Bracco Imaging SpA, CRB Trieste, AREA Science Park, ed. Q─S.S. 14 Km 163,5, 34149 Basovizza, TS, Italy
| | - Suzanne E Lapi
- Department of Chemistry, University of Alabama at Birmingham, Birmingham, Alabama 35205, United States
- Department of Radiology, University of Alabama at Birmingham, Birmingham, Alabama 35294, United States
| | - Carlos Platas-Iglesias
- Universidade da Coruña, Centro Interdisciplinar de Química e Bioloxía (CICA) and Departamento de Química, Facultade de Ciencias, A Coruña 15071, Galicia, Spain
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Wang Z, Nour HF, Roch LM, Guo M, Li W, Baldridge KK, Sue ACH, Olson MA. [3+3] Cyclocondensation of Disubstituted Biphenyl Dialdehydes: Access to Inherently Luminescent and Optically Active Hexa-substituted C 3-Symmetric and Asymmetric Trianglimine Macrocycles. J Org Chem 2017; 82:2472-2480. [PMID: 28121150 DOI: 10.1021/acs.joc.6b02868] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A general synthetic route to inherently luminescent and optically active 6-fold substituted C3-symmetric and asymmetric biphenyl-based trianglimines has been developed. The synthesis of these hexa-substituted triangular macrocycles takes advantage of a convenient method for the synthesis of symmetrically and asymmetrically difunctionalized biphenyl dialdehydes through a convergent two-step aromatic nucleophilic substitution-one-pot Suzuki-coupling reaction protocol. A modular [3+3] diamine-dialdehyde cyclocondensation reaction between both the symmetrically and asymmetrically difunctionalized-4,4'-biphenyldialdehydes with enantiomerically pure (1R,2R)-1,2-diaminocyclohexane was employed to construct the hexa-substituted triangular macrocycles. B97-D/6-311G(2d,p) density functional theory determined structures and X-ray crystallographic analysis reveal that the six substituents appended to the biphenyl legs of the trianglimine macrocycles adopt an alternating conformation not unlike the 1,3,5-alternate conformation observed for calix[6]arenes. Reduction of the imine bonds using NaBH4 afforded the corresponding 6-fold substituted trianglamine without the need to alkylate the amine nitrogen atoms which could hinder their later use as metal coordination sites and without having to introduce asymmetric carbons.
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Affiliation(s)
- Zhenzhen Wang
- Institute for Molecular Design and Synthesis, School of Pharmaceutical Science and Technology, Tianjin University , 92 Weijin Road, Nankai District, Tianjin 300072, P. R. China
| | - Hany F Nour
- Institute for Molecular Design and Synthesis, School of Pharmaceutical Science and Technology, Tianjin University , 92 Weijin Road, Nankai District, Tianjin 300072, P. R. China.,Chemical Industries Research Division, Department of Photochemistry, National Research Centre , 33 El Buhouth Street, Giza 12622, Egypt
| | - Loïc M Roch
- Institute for Molecular Design and Synthesis, School of Pharmaceutical Science and Technology, Tianjin University , 92 Weijin Road, Nankai District, Tianjin 300072, P. R. China.,Department of Chemistry, University of Zürich , Winterthurerstrasse 190, 8057 Zürich, Switzerland
| | - Minjie Guo
- Institute for Molecular Design and Synthesis, School of Pharmaceutical Science and Technology, Tianjin University , 92 Weijin Road, Nankai District, Tianjin 300072, P. R. China
| | - Wenjiao Li
- Institute for Molecular Design and Synthesis, School of Pharmaceutical Science and Technology, Tianjin University , 92 Weijin Road, Nankai District, Tianjin 300072, P. R. China
| | - Kim K Baldridge
- Institute for Molecular Design and Synthesis, School of Pharmaceutical Science and Technology, Tianjin University , 92 Weijin Road, Nankai District, Tianjin 300072, P. R. China
| | - Andrew C H Sue
- Institute for Molecular Design and Synthesis, School of Pharmaceutical Science and Technology, Tianjin University , 92 Weijin Road, Nankai District, Tianjin 300072, P. R. China
| | - Mark A Olson
- Institute for Molecular Design and Synthesis, School of Pharmaceutical Science and Technology, Tianjin University , 92 Weijin Road, Nankai District, Tianjin 300072, P. R. China
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Fraschetti C, Filippi A, Crestoni ME, Marcantoni E, Glucini M, Guarcini L, Montagna M, Guidoni L, Speranza M. Contact Ion Pairs on a Protonated Azamacrocycle: the Role of the Anion Basicity. JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 2016; 27:615-621. [PMID: 26744294 DOI: 10.1007/s13361-015-1327-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2015] [Revised: 12/14/2015] [Accepted: 12/16/2015] [Indexed: 06/05/2023]
Abstract
A potassium-containing hexaazamacrocyclic dication, [M•H•K](2+), is able to add in the gas phase mono- and dicarboxylate anions as well as inorganic anions by forming the corresponding monocharged adducts, the structure of which markedly depends on the basicity of the anion. With anions, such as acetate or fluoride, the neutral hexaazamacrocycle M acts as an acceptor of monosolvated K(+) ion. With less basic anions, such as trifluoroacetate or chloride, the protonated hexaazamacrocycle [M•H](+) performs the unusual functions of an acceptor of contact K(+)/anion pairs. Graphical Abstract ᅟ.
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Affiliation(s)
- Caterina Fraschetti
- Dipartimento di Chimica e Tecnologie del Farmaco, Università La Sapienza, Rome, Italy
| | - Antonello Filippi
- Dipartimento di Chimica e Tecnologie del Farmaco, Università La Sapienza, Rome, Italy
| | - Maria Elisa Crestoni
- Dipartimento di Chimica e Tecnologie del Farmaco, Università La Sapienza, Rome, Italy
| | - Enrico Marcantoni
- Scuola di Scienze e Tecnologie, Divisione Chimica, Università di Camerino, 62032, Camerino (MC), Italy
| | - Marco Glucini
- Scuola di Scienze e Tecnologie, Divisione Chimica, Università di Camerino, 62032, Camerino (MC), Italy
| | - Laura Guarcini
- Dipartimento di Chimica e Tecnologie del Farmaco, Università La Sapienza, Rome, Italy
| | - Maria Montagna
- Dipartimento di Chimica e Tecnologie del Farmaco, Università La Sapienza, Rome, Italy
| | - Leonardo Guidoni
- Dipartimento di Scienze Fisiche e Chimiche, Università degli Studi de L'Aquila, 67100, L'Aquila, Italy
| | - Maurizio Speranza
- Dipartimento di Chimica e Tecnologie del Farmaco, Università La Sapienza, Rome, Italy.
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Fraschetti C, Filippi A, Crestoni ME, Marcantoni E, Glucini M, Guarcini L, Montagna M, Guidoni L, Speranza M. Protonated Hexaazamacrocycles as Selective K(+) Receptors. JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 2015; 26:1186-1190. [PMID: 25854782 DOI: 10.1007/s13361-015-1104-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/07/2015] [Revised: 02/03/2015] [Accepted: 02/13/2015] [Indexed: 06/04/2023]
Abstract
Protonated hexaazamacrocycle [M•H](+) is able to detect K(+) ions present at ppb level in methanolic solutions containing 10(-5) M of Na(+) ions. The high sensitivity and selectivity of [M•H](+) for K(+) is ascribed to the favorable energy balance between the K(+) ion desolvation and its coordination to the [M•H](+) macrocycle, which allows the formation of the corresponding adduct before the Coulombic explosion of the ESI-MS nanodroplets.
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Affiliation(s)
- Caterina Fraschetti
- Dipartimento di Chimica e Tecnologia del Farmaco, Università La Sapienza, Rome, Italy
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Elhabiri M, Abada S, Sy M, Nonat A, Choquet P, Esteban-Gómez D, Cassino C, Platas-Iglesias C, Botta M, Charbonnière LJ. Importance of Outer-Sphere and Aggregation Phenomena in the Relaxation Properties of Phosphonated Gadolinium Complexes with Potential Applications as MRI Contrast Agents. Chemistry 2015; 21:6535-46. [DOI: 10.1002/chem.201500155] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2015] [Indexed: 11/10/2022]
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González-Álvarez A, Alfonso I, Díaz P, García-España E, Gotor-Fernández V, Gotor V. A Simple Helical Macrocyclic Polyazapyridinophane as a Stereoselective Receptor of Biologically Important Dicarboxylates under Physiological Conditions. J Org Chem 2007; 73:374-82. [DOI: 10.1021/jo701636b] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Almudena González-Álvarez
- Departamento de Química Orgánica e Inorgánica, Universidad de Oviedo, C/Julián Clavería, s/n, Oviedo, Spain, Departamento de Química Orgánica Biológica, Instituto de Investigaciones Químicas y Ambientales de Barcelona, Consejo Superior de Investigaciones Científicas (IIQAB-CSIC), C/Jordi Girona 18-26, E-08034 Barcelona, Spain, and Instituto de Ciencia Molecular, Departamento de Químca Inorgánica y Orgánica, Universidad de Valencia, C/Dr. Moliner, 50, E-46100, Burjassot, Valencia, Spain
| | - Ignacio Alfonso
- Departamento de Química Orgánica e Inorgánica, Universidad de Oviedo, C/Julián Clavería, s/n, Oviedo, Spain, Departamento de Química Orgánica Biológica, Instituto de Investigaciones Químicas y Ambientales de Barcelona, Consejo Superior de Investigaciones Científicas (IIQAB-CSIC), C/Jordi Girona 18-26, E-08034 Barcelona, Spain, and Instituto de Ciencia Molecular, Departamento de Químca Inorgánica y Orgánica, Universidad de Valencia, C/Dr. Moliner, 50, E-46100, Burjassot, Valencia, Spain
| | - Pilar Díaz
- Departamento de Química Orgánica e Inorgánica, Universidad de Oviedo, C/Julián Clavería, s/n, Oviedo, Spain, Departamento de Química Orgánica Biológica, Instituto de Investigaciones Químicas y Ambientales de Barcelona, Consejo Superior de Investigaciones Científicas (IIQAB-CSIC), C/Jordi Girona 18-26, E-08034 Barcelona, Spain, and Instituto de Ciencia Molecular, Departamento de Químca Inorgánica y Orgánica, Universidad de Valencia, C/Dr. Moliner, 50, E-46100, Burjassot, Valencia, Spain
| | - Enrique García-España
- Departamento de Química Orgánica e Inorgánica, Universidad de Oviedo, C/Julián Clavería, s/n, Oviedo, Spain, Departamento de Química Orgánica Biológica, Instituto de Investigaciones Químicas y Ambientales de Barcelona, Consejo Superior de Investigaciones Científicas (IIQAB-CSIC), C/Jordi Girona 18-26, E-08034 Barcelona, Spain, and Instituto de Ciencia Molecular, Departamento de Químca Inorgánica y Orgánica, Universidad de Valencia, C/Dr. Moliner, 50, E-46100, Burjassot, Valencia, Spain
| | - Vicente Gotor-Fernández
- Departamento de Química Orgánica e Inorgánica, Universidad de Oviedo, C/Julián Clavería, s/n, Oviedo, Spain, Departamento de Química Orgánica Biológica, Instituto de Investigaciones Químicas y Ambientales de Barcelona, Consejo Superior de Investigaciones Científicas (IIQAB-CSIC), C/Jordi Girona 18-26, E-08034 Barcelona, Spain, and Instituto de Ciencia Molecular, Departamento de Químca Inorgánica y Orgánica, Universidad de Valencia, C/Dr. Moliner, 50, E-46100, Burjassot, Valencia, Spain
| | - Vicente Gotor
- Departamento de Química Orgánica e Inorgánica, Universidad de Oviedo, C/Julián Clavería, s/n, Oviedo, Spain, Departamento de Química Orgánica Biológica, Instituto de Investigaciones Químicas y Ambientales de Barcelona, Consejo Superior de Investigaciones Científicas (IIQAB-CSIC), C/Jordi Girona 18-26, E-08034 Barcelona, Spain, and Instituto de Ciencia Molecular, Departamento de Químca Inorgánica y Orgánica, Universidad de Valencia, C/Dr. Moliner, 50, E-46100, Burjassot, Valencia, Spain
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Peña C, Alfonso I, Tooth B, Voelcker NH, Gotor V. Synthesis and Stereoselective DNA Binding Abilities of New Optically Active Open-Chain Polyamines. J Org Chem 2007; 72:1924-30. [PMID: 17291047 DOI: 10.1021/jo0619837] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The efficient synthesis of new open-chain enantiopure polyamines bearing (R,R)- and/or (S,S)-trans-cyclohexane-1,2-diamine moieties is described. The key step for the synthetic procedure is the selective monoalkylation of the cyclohexanebis(sulfonamide) core, which allows the subsequent functionalization of this moiety. Compounds bearing different combinations of absolute configurations, length of the aliphatic spacers and terminal groups have been prepared. As a demonstration of the potential utility of the obtained compounds, the preliminary DNA binding abilities of some of them have been studied by UV-measurements of melting temperatures (Tm). The effects of the absolute configuration of the corresponding chiral centers and the length of the spacer separating the cyclohexanediamine moieties on the strength of the interaction with DNA are also discussed.
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Affiliation(s)
- Carmen Peña
- Departamento de Química Orgánica e Inorgánica, Facultad de Química, Universidad de Oviedo, Spain
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Gregoliński J, Kochel A, Lisowski J. Lanthanide complexes of 2+2 meso-type macrocycle derived from trans-1,2-diaminocyclohexane and 2,6-diformylpyridine: X-ray crystal structures of La(III) and Sm(III) complexes. Polyhedron 2006. [DOI: 10.1016/j.poly.2006.04.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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9
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González-Álvarez A, Alfonso I, Gotor V. An azamacrocyclic receptor as efficient polytopic chiral solvating agent for carboxylic acids. Tetrahedron Lett 2006. [DOI: 10.1016/j.tetlet.2006.06.154] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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10
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González-Alvarez A, Alfonso I, Díaz P, García-España E, Gotor V. A highly enantioselective abiotic receptor for malate dianion in aqueous solution. Chem Commun (Camb) 2006:1227-9. [PMID: 16518499 DOI: 10.1039/b517729d] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The highly enantioselective molecular recognition of the malate dianion by a synthetic receptor in aqueous solution has been studied by potentiometric titrations, mass spectrometry (ESI-MS), diffusion measurements (PGSE NMR) and molecular modeling.
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Affiliation(s)
- Almudena González-Alvarez
- Departamento de Químca Orgánica e Inorgánica, Universidad de Oviedo, Julián Clavería, 33071 Oviedo, Spain
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Lisowski J, Gregoliński J, Świtalska M, Wiglusz K. New chiral macrocyclic lanthanide complexes derived from (1R,2R)-1,2-diaminocyclohexane and 2,6-diformylpyridine. Inorganica Chim Acta 2005. [DOI: 10.1016/j.ica.2005.03.054] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Gregoliński J, Lisowski J, Lis T. New 2+2, 3+3 and 4+4 macrocycles derived from 1,2-diaminocyclohexane and 2,6-diformylpyridine. Org Biomol Chem 2005; 3:3161-6. [PMID: 16106296 DOI: 10.1039/b505909g] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two new Schiff base macrocycles - a 4+4 condensation product and a meso-type 2+2 condensation product - were obtained in a reaction of trans-1,2-diaminocyclohexane and 2,6-diformylpyridine. Reduction of these compounds led to the corresponding 4+4 and 2+2 macrocyclic amines. The macrocycles were characterised by NMR spectroscopy and electrospray mass spectrometry. The symmetry and stereochemistry of these macrocycles, as well as of new 3+3 and 4+4 diastereomers identified in solution, has been established. X-Ray structures of the 2+2 and 4+4 Schiff base macrocycles confirm the configurations determined on the basis of spectroscopic investigations. The crystal structures reveal that the centres of the square-shaped 4+4 macrocycles form channels as a result of columnar stacking.
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Affiliation(s)
- Janusz Gregoliński
- Department of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383 Wrocław, Poland
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Kurosaki H, Koike H, Omori S, Ogata Y, Yamaguchi Y, Goto M. Synthesis, characterization, and crystal structure of the copper(II) complex of the optical active polypyridylmethylamine ligand: N,N,N′-tris(2-pyridylmethyl)-S-2-(aminomethyl)piperidine=S-P3pipda. INORG CHEM COMMUN 2004. [DOI: 10.1016/j.inoche.2004.09.014] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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14
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Chiral macrocyclic lanthanide complexes derived from (1R,2R)-1,2-diphenylethylenediamine and 2,6-diformylpyridine. Polyhedron 2003. [DOI: 10.1016/s0277-5387(03)00406-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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