(11R)-13-[2-(4-Hydroxy­phen­yl)ethyl­amino]-4,5-ep­oxy-11,13-dihydro­costunolide monohydrate

The title compound (systematic name: 12-{[2-(4-hydroxyphenyl)ethyl]aminomethyl}-4,8-dimethyl-3,14-dioxatricyclo[9.3.0.0(2,4)]tetradec-7-en-13-one monohydrate), C(23)H(31)NO(4)·H(2)O, was obtained by the reaction of tyramine with parthenolide. The configuration of the new chiral center in the title c...

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Detalles Bibliográficos
Autores principales: Nasim, Shama., Parkin, Sean, Crooks, Peter A.
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2960819/
https://www.ncbi.nlm.nih.gov/pubmed/21201974
http://dx.doi.org/10.1107/S1600536808003863
Descripción
Sumario:The title compound (systematic name: 12-{[2-(4-hydroxyphenyl)ethyl]aminomethyl}-4,8-dimethyl-3,14-dioxatricyclo[9.3.0.0(2,4)]tetradec-7-en-13-one monohydrate), C(23)H(31)NO(4)·H(2)O, was obtained by the reaction of tyramine with parthenolide. The configuration of the new chiral center in the title compound is R, establishing the stereospecificity of the amination reaction. The water molecule is disordered over three positions; the site occupancy factors are 0.45, 0.40 and 0.15.

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