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Grell T, Barbero M, Pattarino F, Giovenzana GB, Colombo V. Solvatomorphism of Moxidectin. Molecules 2021; 26:molecules26164869. [PMID: 34443452 PMCID: PMC8398095 DOI: 10.3390/molecules26164869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 08/02/2021] [Accepted: 08/07/2021] [Indexed: 11/16/2022] Open
Abstract
The solvatomorphism of the anthelmintic drug moxidectin is investigated, and a new solvatomorph with nitromethane is reported. Moreover, the hitherto unknown crystal structures of the solvatomorphs with ethanol and 2-propanol are reported and discussed. The thermal characterization of these solvatomorphs through variable-temperature powder X-ray diffraction analysis (VT-PXRD) is also described, providing new insights into the crystallochemistry of this active pharmaceutical ingredient.
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Affiliation(s)
- Toni Grell
- Dipartimento di Chimica, Università degli Studi di Milano, Via Golgi 19, I-20133 Milano, Italy;
| | - Mauro Barbero
- Dipartimento di Scienze del Farmaco, Università del Piemonte Orientale A. Avogadro, Largo Donegani 2/3, I-28100 Novara, Italy; (M.B.); (F.P.); (G.B.G.)
| | - Franco Pattarino
- Dipartimento di Scienze del Farmaco, Università del Piemonte Orientale A. Avogadro, Largo Donegani 2/3, I-28100 Novara, Italy; (M.B.); (F.P.); (G.B.G.)
| | - Giovanni Battista Giovenzana
- Dipartimento di Scienze del Farmaco, Università del Piemonte Orientale A. Avogadro, Largo Donegani 2/3, I-28100 Novara, Italy; (M.B.); (F.P.); (G.B.G.)
| | - Valentina Colombo
- Dipartimento di Chimica, Università degli Studi di Milano, Via Golgi 19, I-20133 Milano, Italy;
- Correspondence: ; Tel.: +39-02-5031-4450
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Cerreia Vioglio P, Chierotti MR, Gobetto R. Pharmaceutical aspects of salt and cocrystal forms of APIs and characterization challenges. Adv Drug Deliv Rev 2017; 117:86-110. [PMID: 28687273 DOI: 10.1016/j.addr.2017.07.001] [Citation(s) in RCA: 139] [Impact Index Per Article: 19.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2017] [Revised: 06/23/2017] [Accepted: 07/03/2017] [Indexed: 11/28/2022]
Abstract
In recent years many efforts have been devoted to the screening and the study of new solid-state forms of old active pharmaceutical ingredients (APIs) with salification or co-crystallization processes, thus modulating final properties without changing the pharmacological nature. Salts, hydrates/solvates, and cocrystals are the common solid-state forms employed. They offer the intriguing possibility of exploring different pharmaceutical properties for a single API in the quest of enhancing the final drug product. New synthetic strategies and advanced characterization techniques have been recently proposed in this hot topic for pharmaceutical companies. This paper reviews the recent progresses in the field particularly focusing on the characterization challenges encountered when the nature of the solid-state form must be determined. The aim of this article is to offer the state-of-the-art on this subject in order to develop new insights and to promote cooperative efforts in the fascinating field of API salt and cocrystal forms.
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Affiliation(s)
| | - Michele R Chierotti
- Department of Chemistry, University of Torino, Via P. Giuria 7, 10125 Torino, Italy
| | - Roberto Gobetto
- Department of Chemistry, University of Torino, Via P. Giuria 7, 10125 Torino, Italy.
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Attilio Ardizzoia G, Brenna S, Civati F, Colombo V, Sironi A. A phosphorescent copper(i) coordination polymer with sodium 3,5-dimethyl-4-sulfonate pyrazolate. CrystEngComm 2017. [DOI: 10.1039/c7ce01404j] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A phosphorescent copper(i) coordination polymer has been synthesized and characterized via ab initio PXRD.
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Affiliation(s)
- G. Attilio Ardizzoia
- Dipartimento di Scienza e Alta Tecnologia
- Università degli Studi dell'Insubria
- 22100 Como
- Italy
| | - Stefano Brenna
- Dipartimento di Scienza e Alta Tecnologia
- Università degli Studi dell'Insubria
- 22100 Como
- Italy
| | - Francesco Civati
- School of Chemistry
- National University of Ireland
- H91 TK33 Galway
- Ireland
| | | | - Angelo Sironi
- Department of Chemistry
- University of Milan
- 20133 Milano
- Italy
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Bacchi A, Pelagatti P. Organometallic chemistry meets crystal engineering to give responsive crystalline materials. Chem Commun (Camb) 2016; 52:1327-37. [PMID: 26673552 DOI: 10.1039/c5cc09427e] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Dynamically porous crystalline materials have been obtained by engineering organometallic molecules. This feature article deals with organometallic wheel-and-axle compounds, molecules with two relatively bulky groups (wheels) connected by a linear spacer. The wheels are represented by half-sandwich Ru(ii) moieties, while the spacer can be covalent or supramolecular in character. Covalent spacers are obtained using divergent bidentate ligands connecting two [(arene)RuX2] groups. Supramolecular spacers are instead obtained by exploiting the dimerization of COOH or C(O)NH2 groups appended to N-based ligands. A careful choice of ligand functional groups and X ligands leads to the isolation of crystalline materials with remarkable host-guest properties, evidenced by the possibility of reversibly capturing/releasing volatile guests through heterogenous solid-gas reactions. Structural correlations between the crystalline arrangement of the apohost and the host-guest compounds allow us to envisage the structural path followed by the system during the exchange processes.
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Affiliation(s)
- A Bacchi
- Dipartimento di Chimica, Università degli Studi di Parma, Parco Area delle Scienze 17/A, 43124 Parma, Italy.
| | - P Pelagatti
- Dipartimento di Chimica, Università degli Studi di Parma, Parco Area delle Scienze 17/A, 43124 Parma, Italy.
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Pettinari R, Marchetti F, Pettinari C, Condello F, Skelton BW, White AH, Chierotti MR, Gobetto R. Self-assembly of arene ruthenium acylpyrazolone fragments to tetranuclear metallacycles. Molecular structures and solid-state 15N CPMAS NMR correlations. Dalton Trans 2016; 45:3974-82. [DOI: 10.1039/c6dt00168h] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Mono- and tetranuclear Ru(ii) half-sandwich complexes containing acylpyrazolone ligands. 13C and 15N solid state NMR spectroscopy.
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Affiliation(s)
| | - Fabio Marchetti
- School of Science and Technology
- University of Camerino
- 62032 Camerino
- Italy
| | | | | | - Brian W. Skelton
- School of Chemistry and Biochemistry M310
- The University of Western Australia
- Crawley
- Australia
| | - Allan H. White
- Centre for Microscopy
- Characterization and Analysis M010
- The University of Western Australia
- Crawley
- Australia
| | | | - Roberto Gobetto
- Dipartimento di Chimica and NIS Centre
- University of Torino
- 10125 Torino
- Italy
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Vioglio PC, Chierotti MR, Gobetto R. Solid-state nuclear magnetic resonance as a tool for investigating the halogen bond. CrystEngComm 2016. [DOI: 10.1039/c6ce02219g] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Solid-state and solution characterization of half-sandwich Ru(II) complexes with carboxylic ligands containing N-based coordinating functions. J Organomet Chem 2015. [DOI: 10.1016/j.jorganchem.2014.12.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Gushchin PV, Kuznetsov ML, Haukka M, Kukushkin VY. Anionic Halide···Alcohol Clusters in the Solid State. J Phys Chem A 2014; 118:9529-39. [DOI: 10.1021/jp506256a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Pavel V. Gushchin
- Institute
of Chemistry, Saint Petersburg State University, 198504 Stary Petergof, Russian Federation
| | - Maxim L. Kuznetsov
- Centro
de Química Estrutural, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisbon, Portugal
| | - Matti Haukka
- Department
of Chemistry, University of Jyväskylä, P.O. Box 35, FI-40014, Jyväskylä, Finland
| | - Vadim Yu. Kukushkin
- Institute
of Chemistry, Saint Petersburg State University, 198504 Stary Petergof, Russian Federation
- Institute
of Macromolecular Compounds of Russian Academy of Sciences, V. O. Bolshoii
Pr. 31, 199004, Saint Petersburg, Russian Federation
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Presti D, Pedone A, Menziani MC. Unraveling the Polymorphism of [(p-cymene)Ru(κN-INA)Cl2] through Dispersion-Corrected DFT and NMR GIPAW Calculations. Inorg Chem 2014; 53:7926-35. [DOI: 10.1021/ic5006743] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Davide Presti
- Dipartimento di Scienze Chimiche e Geologiche, Università di Modena e Reggio-Emilia, 183 via G. Campi, I-41125 Modena, Italy
| | - Alfonso Pedone
- Dipartimento di Scienze Chimiche e Geologiche, Università di Modena e Reggio-Emilia, 183 via G. Campi, I-41125 Modena, Italy
| | - Maria Cristina Menziani
- Dipartimento di Scienze Chimiche e Geologiche, Università di Modena e Reggio-Emilia, 183 via G. Campi, I-41125 Modena, Italy
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Zehe C, Schmidt M, Siegel R, Kreger K, Daebel V, Ganzleben S, Schmidt HW, Senker J. Influence of fluorine side-group substitution on the crystal structure formation of benzene-1,3,5-trisamides. CrystEngComm 2014. [DOI: 10.1039/c4ce01077a] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The crystal structure of 1,3,5-tris(2-fluoro-2-methylpropionylamino)benzene was solved by combining powder X-ray diffraction, solid-state NMR spectroscopy and quantum chemical calculations.
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Affiliation(s)
- Christoph Zehe
- Inorganic Chemistry III and Bayreuth Center for Colloids and Interfaces
- University of Bayreuth
- Bayreuth, Germany
| | - Marko Schmidt
- Inorganic Chemistry III and Bayreuth Center for Colloids and Interfaces
- University of Bayreuth
- Bayreuth, Germany
| | - Renée Siegel
- Inorganic Chemistry III and Bayreuth Center for Colloids and Interfaces
- University of Bayreuth
- Bayreuth, Germany
| | - Klaus Kreger
- Macromolecular Chemistry I
- Bayreuth Institute of Macromolecular Research and Bayreuth Center for Colloids and Interfaces
- University of Bayreuth
- Bayreuth, Germany
| | | | - Sandra Ganzleben
- Macromolecular Chemistry I
- Bayreuth Institute of Macromolecular Research and Bayreuth Center for Colloids and Interfaces
- University of Bayreuth
- Bayreuth, Germany
| | - Hans-Werner Schmidt
- Macromolecular Chemistry I
- Bayreuth Institute of Macromolecular Research and Bayreuth Center for Colloids and Interfaces
- University of Bayreuth
- Bayreuth, Germany
| | - Jürgen Senker
- Inorganic Chemistry III and Bayreuth Center for Colloids and Interfaces
- University of Bayreuth
- Bayreuth, Germany
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