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dc.contributor.author
Paz Robles, Cristian  
dc.contributor.author
Mercado, Dario  
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Suarez, Sebastian  
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Baggio, Ricardo Fortunato  
dc.date.available
2019-09-16T20:46:10Z  
dc.date.issued
2014-12  
dc.identifier.citation
Paz Robles, Cristian; Mercado, Dario; Suarez, Sebastian; Baggio, Ricardo Fortunato; Two drimane lactones, valdiviolide and 11-epivaldiviolide, in the form of a 1:1 cocrystal obtained from Drimys winteri extracts; International Union of Crystallography; Acta Crystallographica Section C: Structural Chemistry; 70; 12-2014; 1112-1115  
dc.identifier.issn
2053-2296  
dc.identifier.uri
http://hdl.handle.net/11336/83665  
dc.description.abstract
A cocrystal, C15H22O3.C15H22O3, (I), obtained from Drimys winteri, is composed of two isomeric drimane sesquiterpene lactones, namely valdiviolide, (Ia), and 11-epivaldiviolide, (Ib), neither of which has been reported in the crystal form. Both diastereoisomers present three chiral centres at sites 5, 10 and 11, with an SSR sequence in (Ia) and an SSS sequence in (Ib). O-H⋯O hydrogen bonds bind molecules into chains running along [ 120] and the chains are in turn linked by π-π stacking interactions to define planar weakly interacting arrays parallel to (001).  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
International Union of Crystallography  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
11-Epivaldiviolide  
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Cocrystal  
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Crystal Structure  
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Drimane Lactone  
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Drimys Winteri Extracts  
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Natural Products  
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Sesquiterpenes  
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Valdiviolide  
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Química Inorgánica y Nuclear  
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Ciencias Químicas  
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CIENCIAS NATURALES Y EXACTAS  
dc.title
Two drimane lactones, valdiviolide and 11-epivaldiviolide, in the form of a 1:1 cocrystal obtained from Drimys winteri extracts  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2019-06-11T19:43:36Z  
dc.journal.volume
70  
dc.journal.pagination
1112-1115  
dc.journal.pais
Reino Unido  
dc.journal.ciudad
Londres  
dc.description.fil
Fil: Paz Robles, Cristian. Universidad de La Frontera; Chile  
dc.description.fil
Fil: Mercado, Dario. Universidad de La Frontera; Chile  
dc.description.fil
Fil: Suarez, Sebastian. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Inorgánica, Analítica y Química Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina  
dc.description.fil
Fil: Baggio, Ricardo Fortunato. Comisión Nacional de Energía Atómica; Argentina  
dc.journal.title
Acta Crystallographica Section C: Structural Chemistry  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1107/S205322961402395X  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1107/S205322961402395X