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The Role of Fluids in High-Pressure Polymorphism of Drugs: Different Behaviour of β-Chlorpropamide in Different Inert Gas and Liquid Media Full article

Journal RSC Advances
ISSN: 2046-2069
Output data Year: 2016, Volume: 6, Number: 95, Pages: 92629-92637 Pages count : 9 DOI: 10.1039/c6ra17750f
Tags Paraffins, Ambient pressures, High pressure polymorphism, High-pressure phasis, Hydrostatic compression, Liquid media, Pentane isopentane, Inert gases
Authors Zakharov B.A. 1,2 , Seryotkin Y.V. 1,2,3 , Tumanov N.A. 4,5 , Paliwoda D. 6 , Hanfland M. 6 , Kurnosov A.V. 7 , Boldyreva E.V. 1
Affiliations
1 Institute of Solid State Chemistry and Mechanochemistry SB RAS, Kutateladze Str. 18, Novosibirsk, Russian Federation
2 Novosibirsk State University, Pirogova Str. 2, Novosibirsk, Russian Federation
3 V.S. Sobolev Institute of Geology and Mineralogy SB RAS Ac., Koptyuga ave. 3, Novosibirsk, Russian Federation
4 Institute of Condensed Matter and Nanosciences, Université Catholique de Louvain, Place L. Pasteur 1, Louvain-la-Neuve, Belgium
5 Université de Namur, Rue de Bruxelles 61, Namur, Belgium
6 European Synchrotron Radiation Facility, Avenue des Martyrs 71, Grenoble, France
7 Bayerisches Geoinstitut, Universität Bayreuth, Universitätsstraße 30, Bayreuth, Germany

Abstract: The hydrostatic compression of β-chlorpropamide gives different high-pressure phases, depending on the choice of pressure-transmitting fluid (paraffin, neon and helium). This is particularly surprising as none of these fluids interact obviously with the solid at ambient pressure. This phenomenon is not related to dissolution and recrystallization, in contrast to what has been previously observed for β-chlorpropamide in a 1:1 pentane-isopentane mixture.
Cite: Zakharov B.A. , Seryotkin Y.V. , Tumanov N.A. , Paliwoda D. , Hanfland M. , Kurnosov A.V. , Boldyreva E.V.
The Role of Fluids in High-Pressure Polymorphism of Drugs: Different Behaviour of β-Chlorpropamide in Different Inert Gas and Liquid Media
RSC Advances. 2016. V.6. N95. P.92629-92637. DOI: 10.1039/c6ra17750f WOS Scopus РИНЦ OpenAlex AN
Files: Full text from publisher
Dates:
Submitted: Jul 12, 2016
Accepted: Sep 21, 2016
Published online: Sep 21, 2016
Identifiers:
≡ Web of science: WOS:000385389800057
≡ Scopus: 2-s2.0-84989318889
≡ Elibrary: 27570815
≡ OpenAlex: W2523564795
≡ Chemical Abstracts: 2016:1539080
Citing:
≡ Web of science 30 Сбор данных от 13.02.2026
≡ Scopus 29 Сбор данных от 15.02.2026
≡ OpenAlex 26 Сбор данных от 15.02.2026
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