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The zwitterion (23′E)-(23R,25S)-23-[1-(oxidoiminio)ethyl]-5β-spirostan-3β-yl acetate

The title steroidal compound, C(31)H(49)NO(5), resulted from the selective oximation of (23R)-23-acetylsarsasapogenin acetate. One- and two-dimensional (1)H and (13)C NMR spectra, as well as IR data, are in agreement with the presence of a ketoxime group at C-23. However, recrystallization in sligh...

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Detalles Bibliográficos
Autores principales:	Hernández Linares, María-Guadalupe, Sandoval Ramírez, Jesús, Meza Reyes, Socorro, Montiel Smith, Sara, Bernès, Sylvain
Formato:	Texto
Lenguaje:	English
Publicado:	International Union of Crystallography 2009
Materias:	Organic Papers
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2970983/ https://www.ncbi.nlm.nih.gov/pubmed/21578527 http://dx.doi.org/10.1107/S1600536809044651

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