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Dostęp zamkniętyCharge density analysis of abiraterone acetate
| cris.lastimport.scopus | 2024-02-12T20:46:09Z |
| dc.abstract.en | A high-resolution single-crystal X-ray diffraction study of abiraterone acetate (1) has been carried out. The charge ensity distribution in the crystal of this anticancer drug is reconstructed from experimental data. The nature and the contributions of various intermolecular interactions to the total crystal energy are studied by means of the quantum theory ‘Atoms-in-Molecules’, a noncovalent interactions method and energy framework plots. In general, dispersion C—H H—C and C—H interactions play the main role in crystal packing of 1. The Voronoi tessellation analysis of 1 confirmed that contribution of hydrophobic and hydrophilic interactions to the molecular surface is close to their contribution to the total crystal energy. Similar analysis of abiraterone complexes with the cytochrome P450 family demonstrated that contribution of the C—H H—C and C—H interactions to the molecular rface of the drug remains unchanged to fit the binding pocket, despite the presence of water and heme molecules, and ydrophilic groups within the pocket. |
| dc.affiliation | Uniwersytet Warszawski |
| dc.contributor.author | Malińska, Maura |
| dc.contributor.author | Korlyukov, Alexander A. |
| dc.contributor.author | Vologzhanina, Anna V. |
| dc.contributor.author | Trzybiński, Damian |
| dc.contributor.author | Woźniak, Krzysztof |
| dc.date.accessioned | 2024-01-24T19:12:22Z |
| dc.date.available | 2024-01-24T19:12:22Z |
| dc.date.issued | 2020 |
| dc.description.finance | Publikacja bezkosztowa |
| dc.description.number | 6 |
| dc.description.volume | 76 |
| dc.identifier.doi | 10.1107/S2052520620013244 |
| dc.identifier.issn | 2052-5206 |
| dc.identifier.uri | https://repozytorium.uw.edu.pl//handle/item/102952 |
| dc.identifier.weblink | http://journals.iucr.org/b/issues/2020/06/00/px5030/px5030.pdf |
| dc.language | eng |
| dc.pbn.affiliation | chemical sciences |
| dc.relation.ispartof | Acta Crystallographica Section B: Structural Science, Crystal Engineering and Materials |
| dc.relation.pages | 1018-1026 |
| dc.rights | ClosedAccess |
| dc.sciencecloud | nosend |
| dc.subject.en | drug discovery |
| dc.subject.en | intermolecular interactions |
| dc.subject.en | multipole refinement |
| dc.subject.en | structure determination |
| dc.title | Charge density analysis of abiraterone acetate |
| dc.type | JournalArticle |
| dspace.entity.type | Publication |