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Wada Y, Usov PM, Chan B, Mukaida M, Ohmori K, Ando Y, Fuwa H, Ohtsu H, Kawano M. Atomic-resolution structure analysis inside an adaptable porous framework. Nat Commun 2024; 15:81. [PMID: 38167264 PMCID: PMC10762011 DOI: 10.1038/s41467-023-44401-w] [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: 06/07/2023] [Accepted: 12/12/2023] [Indexed: 01/05/2024] Open
Abstract
We introduce a versatile metal-organic framework (MOF) for encapsulation and immobilization of various guests using highly ordered internal water network. The unique water-mediated entrapment mechanism is applied for structural elucidation of 14 bioactive compounds, including 3 natural product intermediates whose 3D structures are clarified. The single-crystal X-ray diffraction analysis reveals that incorporated guests are surrounded by hydrogen-bonded water networks inside the pores, which uniquely adapt to each molecule, providing clearly defined crystallographic sites. The calculations of host-solvent-guest structures show that the guests are primarily interacting with the MOF through weak dispersion forces. In contrast, the coordination and hydrogen bonds contribute less to the total stabilization energy, however, they provide highly directional point interactions, which help align the guests inside the pore.
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Affiliation(s)
- Yuki Wada
- Department of Chemistry, School of Science, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo, 152-8550, Japan
| | - Pavel M Usov
- Department of Chemistry, School of Science, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo, 152-8550, Japan
| | - Bun Chan
- Graduate School of Engineering, Nagasaki University, Bunkyo 1-14, Nagasaki-shi, Nagasaki, 852-8521, Japan
| | - Makoto Mukaida
- Asahi Kasei Pharma Corporation, 632-1 Mifuku Izunokuni, Shizuoka, 410-2321, Japan
| | - Ken Ohmori
- Department of Chemistry, School of Science, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo, 152-8550, Japan
| | - Yoshio Ando
- Department of Chemistry, School of Science, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo, 152-8550, Japan
| | - Haruhiko Fuwa
- Department of Applied Chemistry, Faculty of Science and Engineering, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo, 112-8551, Japan
| | - Hiroyoshi Ohtsu
- Department of Chemistry, School of Science, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo, 152-8550, Japan
| | - Masaki Kawano
- Department of Chemistry, School of Science, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo, 152-8550, Japan.
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2
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Menta S, Carradori S, Siani G, Secci D, Mannina L, Sobolev AP, Cirilli R, Pierini M. Elucidation of the mechanisms governing the thermal diastereomerization of bioactive chiral 1,3,4-thiadiazoline spiro-cyclohexyl derivatives towards their anancomeric stereoisomers. RSC Adv 2016. [DOI: 10.1039/c6ra13727j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Synthesis of bioactive 1,3,4-thiadiazoline-spiro-cyclohexyl-alkyl-substituted diastereomers by effective switching between kinetic and thermodynamic control.
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Affiliation(s)
- S. Menta
- Dipartimento di Chimica e Tecnologie del Farmaco
- Sapienza Università di Roma
- 00185 Rome
- Italy
| | - S. Carradori
- Department of Pharmacy
- “G. D'Annunzio” University of Chieti-Pescara
- 66100 Chieti
- Italy
| | - G. Siani
- Department of Pharmacy
- “G. D'Annunzio” University of Chieti-Pescara
- 66100 Chieti
- Italy
| | - D. Secci
- Dipartimento di Chimica e Tecnologie del Farmaco
- Sapienza Università di Roma
- 00185 Rome
- Italy
| | - L. Mannina
- Dipartimento di Chimica e Tecnologie del Farmaco
- Sapienza Università di Roma
- 00185 Rome
- Italy
| | - A. P. Sobolev
- Laboratorio di Risonanza Magnetica “AnnalauraSegre”
- Istituto di Metodologie Chimiche CNR Area della Ricerca di Roma
- 00015 Monterotondo
- Italy
| | - R. Cirilli
- Dipartimento del Farmaco
- Istituto Superiore di Sanità
- 00161 Rome
- Italy
| | - M. Pierini
- Dipartimento di Chimica e Tecnologie del Farmaco
- Sapienza Università di Roma
- 00185 Rome
- Italy
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4
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Kotoni D, Piras M, Cabri W, Giorgi F, Mazzanti A, Pierini M, Quaglia M, Villani C, Gasparrini F. Thermodynamic and kinetic investigation of monoketo-aldehyde-peroxyhemiacetal (MKA), a stereolabile degradation product of dihydroartemisinin. RSC Adv 2014. [DOI: 10.1039/c4ra00879k] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
Theβ⇆αepimerization process ofMKAhas been studied under a thermodynamic and kinetic point of view in several solvents. LSER analyses and molecular modeling calculations allowed an effective rationalization of the findings.
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Affiliation(s)
- D. Kotoni
- Dipartimento di Chimica e Tecnologie del Farmaco
- Sapienza Università di Roma
- 00185 Roma, Italy
| | - M. Piras
- Dipartimento di Chimica e Tecnologie del Farmaco
- Sapienza Università di Roma
- 00185 Roma, Italy
- Kosterlitz Centre for Therapeutics
- Institute of Medical Sciences
| | - W. Cabri
- Analytical Development
- R&D Department
- Sigma-Tau S.p.A
- 00040 Pomezia, Italy
| | - F. Giorgi
- Analytical Development
- R&D Department
- Sigma-Tau S.p.A
- 00040 Pomezia, Italy
| | - A. Mazzanti
- Dipartimento di Chimica Industriale “T. Montanari”
- Università di Bologna
- 40136 Bologna, Italy
| | - M. Pierini
- Dipartimento di Chimica e Tecnologie del Farmaco
- Sapienza Università di Roma
- 00185 Roma, Italy
| | - M. Quaglia
- Analytical Development
- R&D Department
- Sigma-Tau S.p.A
- 00040 Pomezia, Italy
| | - C. Villani
- Dipartimento di Chimica e Tecnologie del Farmaco
- Sapienza Università di Roma
- 00185 Roma, Italy
| | - F. Gasparrini
- Dipartimento di Chimica e Tecnologie del Farmaco
- Sapienza Università di Roma
- 00185 Roma, Italy
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5
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Vaghi L, Benincori T, Cirilli R, Alberico E, Mussini PR, Pierini M, Pilati T, Rizzo S, Sannicolò F. Ph-tetraMe-Bithienine, the First Member of the Class of Chiral Heterophosphepines: Synthesis, Electronic and Steric Properties, Metal Complexes and Catalytic Activity. European J Org Chem 2013. [DOI: 10.1002/ejoc.201301098] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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6
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Navacchia ML, Capobianco ML, D’Angelantonio M, Marconi G. Monoelectronic reduction of dihydroartemsisinin (DHA): pH dependence and product analysis. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.07.088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Vandercruyssen K, D’Hondt M, Vergote V, Jansen H, Burvenich C, De Spiegeleer B. LC-UV/MS quality analytics of paediatric artemether formulations. J Pharm Anal 2013; 4:37-52. [PMID: 29403867 PMCID: PMC5761056 DOI: 10.1016/j.jpha.2013.03.006] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2012] [Accepted: 03/26/2013] [Indexed: 11/18/2022] Open
Abstract
A highly selective and stability-indicating HPLC-method, combined with appropriate sample preparation steps, is developed for β-artemether assay and profiling of related impurities, including possible degradants, in a complex powder for oral suspension. Following HPLC conditions allowed the required selectivity: a Prevail organic acid (OA) column (250 mm×4.6 mm, 5 μm), flow rate set at 1.5 mL/min combined with a linear gradient (where A=25 mM phosphate buffer (pH 2.5), and B=acetonitrile) from 30% to 75% B in a runtime of 60 min. Quantitative UV-detection was performed at 210 nm. Acetonitrile was applied as extraction solvent for sample preparation. Using acetonitrile-water mixtures as extraction solvent, a compartmental behaviour by a non-solving excipient-bound fraction and an artemether-solubilising free fraction of solvent was demonstrated, making a mobile phase based extraction not a good choice. Method validation showed that the developed HPLC-method is considered to be suitable for its intended regulatory stability-quality characterisation of β-artemether paediatric formulations. Furthermore, LC-MS on references as well as on stability samples was performed allowing identity confirmation of the β-artemether related impurities. MS-fragmentation scheme of β-artemether and its related substances is proposed, explaining the m/z values of the in-source fragments obtained.
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Affiliation(s)
- Kirsten Vandercruyssen
- Drug Quality and Registration (DruQuaR) group, Faculty of Pharmaceutical Sciences, Ghent University, Harelbekestraat 72, B-9000 Ghent, Belgium
| | - Matthias D’Hondt
- Drug Quality and Registration (DruQuaR) group, Faculty of Pharmaceutical Sciences, Ghent University, Harelbekestraat 72, B-9000 Ghent, Belgium
| | - Valentijn Vergote
- Drug Quality and Registration (DruQuaR) group, Faculty of Pharmaceutical Sciences, Ghent University, Harelbekestraat 72, B-9000 Ghent, Belgium
| | - Herwig Jansen
- Dafra Pharma International, Slachthuisstraat 30/7, B-2300 Turnhout, Belgium
| | - Christian Burvenich
- Department of Physiology and Biometrics, Faculty of Veterinary Medicine, Ghent University, B-9820 Merelbeke, Belgium
| | - Bart De Spiegeleer
- Drug Quality and Registration (DruQuaR) group, Faculty of Pharmaceutical Sciences, Ghent University, Harelbekestraat 72, B-9000 Ghent, Belgium
- Corresponding author. Tel.: +32 9 264 8100; fax: +32 9 264 8193.
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Saleh G, Soave R, Lo Presti L, Destro R. Progress in the Understanding of the Key Pharmacophoric Features of the Antimalarial Drug Dihydroartemisinin: An Experimental and Theoretical Charge Density Study. Chemistry 2013; 19:3490-503. [DOI: 10.1002/chem.201202486] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2012] [Revised: 11/29/2012] [Indexed: 12/12/2022]
Affiliation(s)
- Gabriele Saleh
- Università degli Studi di Milano, Dipartimento di Chimica, Via Golgi 19, I‐20133 Milano (Italy), Fax: (+39) 02‐50314300
- Center for Materials Crystallography, Århus University, Langelandsgade 140, 8000 Århus (Denmark)
| | - Raffaella Soave
- Istituto di Scienze e Tecnologie Molecolari del CNR (CNR‐ISTM), Via Golgi 19 I‐20133 Milano (Italy), Fax: (+39) 02‐50314300
| | - Leonardo Lo Presti
- Università degli Studi di Milano, Dipartimento di Chimica, Via Golgi 19, I‐20133 Milano (Italy), Fax: (+39) 02‐50314300
- Center for Materials Crystallography, Århus University, Langelandsgade 140, 8000 Århus (Denmark)
- Istituto di Scienze e Tecnologie Molecolari del CNR (CNR‐ISTM), Via Golgi 19 I‐20133 Milano (Italy), Fax: (+39) 02‐50314300
| | - Riccardo Destro
- Università degli Studi di Milano, Dipartimento di Chimica, Via Golgi 19, I‐20133 Milano (Italy), Fax: (+39) 02‐50314300
- Istituto di Scienze e Tecnologie Molecolari del CNR (CNR‐ISTM), Via Golgi 19 I‐20133 Milano (Italy), Fax: (+39) 02‐50314300
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Carradori S, Cirilli R, Dei Cicchi S, Ferretti R, Menta S, Pierini M, Secci D. 3-Methylcyclohexanone thiosemicarbazone: Determination of E/Z isomerization barrier by dynamic high-performance liquid chromatography, configuration assignment and theoretical study of the mechanisms involved by the spontaneous, acid and base catalyzed processes. J Chromatogr A 2012; 1269:168-77. [DOI: 10.1016/j.chroma.2012.08.007] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2012] [Revised: 07/20/2012] [Accepted: 08/02/2012] [Indexed: 11/16/2022]
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10
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Rizzo S, Benincori T, Bonometti V, Cirilli R, Mussini PR, Pierini M, Pilati T, Sannicolò F. Steric and Electronic Effects on the Configurational Stability of Residual Chiral Phosphorus-Centered Three-Bladed Propellers: Tris-aryl Phosphanes. Chemistry 2012; 19:182-94. [DOI: 10.1002/chem.201201182] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2012] [Revised: 08/03/2012] [Indexed: 11/08/2022]
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11
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Benincori T, Bonometti V, Cirilli R, Mussini PR, Marchesi A, Pierini M, Pilati T, Rizzo S, Sannicolò F. Steric and Electronic Effects on the Configurational Stability of Residual Chiral Phosphorus-Centered Three-Bladed Propellers: Tris-aryl Phosphane Oxides. Chemistry 2012; 19:165-81. [DOI: 10.1002/chem.201201180] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2012] [Revised: 08/02/2012] [Indexed: 11/06/2022]
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12
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Louw S, Njoroge M, Chigorimbo-Murefu N, Chibale K. Comparison of electrospray ionisation, atmospheric pressure chemical ionisation and atmospheric pressure photoionisation for the identification of metabolites from labile artemisinin-based anti-malarial drugs using a QTRAP® mass spectrometer. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2012; 26:2431-2442. [PMID: 22976210 DOI: 10.1002/rcm.6359] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
RATIONALE Artemisinin-based drugs and their metabolites are prone to in-source fragmentation under atmospheric pressure ionisation mass spectrometry (API-MS) conditions. To facilitate correct and efficient identification of all possible drug metabolites using full scan MS analyzer methods, stable [M + NH(4) ](+) ions should be produced in the MS source. METHODS Using a high-performance liquid chromatography (HPLC) hybrid triple quadrupole linear ion trap MS system, electrospray ionisation (ESI), atmospheric pressure chemical ionisation (APCI) and atmospheric pressure photoionisation (APPI) methods were developed for the detection of [M + NH(4) ](+) ions of the test compounds dihydroartemisinin, artemisinin, artemether and artesunic acid. The optimised methods employed ammonium formate buffered HPLC mobile phase in combination with moderate source temperatures (100-200 °C) and showed satisfactorily reduced in-source fragmentation. RESULTS With a full scan MS analyser method for the detection of the in vitro metabolites of the test compounds, the respective performance of the ESI and APCI methods was found to be comparable. ESI generally resulted in less in-source fragmentation. Incorrect assignment of metabolites resulted from strong in-source fragmentation of artemether using the APPI method. The most number of metabolites could be detected using ESI in combination with a selective MS analyser method. CONCLUSIONS ESI and APCI full scan methods proved to be capable of detecting any drug metabolites present in reasonable concentrations, and are useful when employed in addition to selective scan methods that target low level expected metabolites. APPI can be a valuable alternative for detecting expected metabolites due to good signal-to-noise (S/N) ratio.
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Affiliation(s)
- Stefan Louw
- Department of Chemistry and Institute of Infectious Disease & Molecular Medicine, University of Cape Town, Rondebosch, 7701, South Africa
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13
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Angelini G, Coletti C, De Maria P, Ballini R, Gasbarri C, Fontana A, Pierini M, Siani G. Effect of Ring Size on the Tautomerization and Ionization Reaction of Cyclic 2-Nitroalkanones: An Experimental and Theoretical Study. J Org Chem 2012; 77:899-907. [DOI: 10.1021/jo202065h] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Guido Angelini
- Dipartimento di Scienze del
Farmaco, Università “G. d’Annunzio”, Via dei Vestini 31, Chieti, Italy
| | - Cecilia Coletti
- Dipartimento di Scienze del
Farmaco, Università “G. d’Annunzio”, Via dei Vestini 31, Chieti, Italy
| | - Paolo De Maria
- Dipartimento di Scienze del
Farmaco, Università “G. d’Annunzio”, Via dei Vestini 31, Chieti, Italy
| | - Roberto Ballini
- School of Science and Technology,
Chemistry Division, Università di Camerino, 62032 Camerino (Macerata), Italy
| | - Carla Gasbarri
- Dipartimento di Scienze del
Farmaco, Università “G. d’Annunzio”, Via dei Vestini 31, Chieti, Italy
| | - Antonella Fontana
- Dipartimento di Scienze del
Farmaco, Università “G. d’Annunzio”, Via dei Vestini 31, Chieti, Italy
| | - Marco Pierini
- Dipartimento di Chimica e Tecnologie
del Farmaco, Università “La Sapienza”, P.le Aldo Moro 5, Roma, Italy
| | - Gabriella Siani
- Dipartimento di Scienze del
Farmaco, Università “G. d’Annunzio”, Via dei Vestini 31, Chieti, Italy
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Affiliation(s)
- Braulio M Fraga
- Instituto de Productos Naturales y Agrobiología, CSIC, 38206-La Laguna, Tenerife, Canary Islands, Spain.
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Ciogli A, Fontana A, Gasparrini F, Maggini M, Giovannoli M, Pierini M, Busolo F, Siani G, Villani C. Inductive and Mesomeric Effects of the [60]Fulleropyrrolidine Fragment and [60]Fullerene Sphere: A Quantitative Evaluation Based on Theory and Experiments. European J Org Chem 2011. [DOI: 10.1002/ejoc.201100997] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Cabri W, D’Acquarica I, Simone P, Iorio MD, Mattia MD, Gasparrini F, Giorgi F, Mazzanti A, Pierini M, Quaglia M, Villani C. Stereolability of Dihydroartemisinin, an Antimalarial Drug: A Comprehensive Kinetic Investigation. Part 2. J Org Chem 2011; 76:4831-40. [DOI: 10.1021/jo102392p] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Walter Cabri
- Analytical Development, R&D Department, Sigma-Tau S.p.A., Via Pontina km 30.400, 00040 Pomezia, Italy
| | - Ilaria D’Acquarica
- Dipartimento di Chimica e Tecnologie del Farmaco, Sapienza Università di Roma, P. le Aldo Moro 5, 00185 Roma, Italy
| | - Patrizia Simone
- Dipartimento di Chimica e Tecnologie del Farmaco, Sapienza Università di Roma, P. le Aldo Moro 5, 00185 Roma, Italy
| | - Marta Di Iorio
- Dipartimento di Chimica e Tecnologie del Farmaco, Sapienza Università di Roma, P. le Aldo Moro 5, 00185 Roma, Italy
| | - Michela Di Mattia
- Analytical Development, R&D Department, Sigma-Tau S.p.A., Via Pontina km 30.400, 00040 Pomezia, Italy
| | - Francesco Gasparrini
- Dipartimento di Chimica e Tecnologie del Farmaco, Sapienza Università di Roma, P. le Aldo Moro 5, 00185 Roma, Italy
| | - Fabrizio Giorgi
- Analytical Development, R&D Department, Sigma-Tau S.p.A., Via Pontina km 30.400, 00040 Pomezia, Italy
| | - Andrea Mazzanti
- Dipartimento di Chimica Organica “A. Mangini”, Università di Bologna, Viale Risorgimento 4, 40136 Bologna, Italy
| | - Marco Pierini
- Dipartimento di Chimica e Tecnologie del Farmaco, Sapienza Università di Roma, P. le Aldo Moro 5, 00185 Roma, Italy
| | - Marco Quaglia
- Analytical Development, R&D Department, Sigma-Tau S.p.A., Via Pontina km 30.400, 00040 Pomezia, Italy
| | - Claudio Villani
- Dipartimento di Chimica e Tecnologie del Farmaco, Sapienza Università di Roma, P. le Aldo Moro 5, 00185 Roma, Italy
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