Distinction of Absolute Configuration at C-22 of C-23-Hydroxyspirostane and C-23-Hydroxyspirosolane Glycosides

It has been revealed that the absolute configurations at C-22 of 23-hydroxyspirostane and 23-hydroxyspirosolane could be unambiguouly judged by the 1H- and 13C-NMR spectroscopies.

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Bibliographische Detailangaben
Veröffentlicht in:	Chemical & Pharmaceutical Bulletin 2007, Vol.55(7), pp.1079-1081
Hauptverfasser:	Matsushita, Sayaka, Yanai, Yoshihiro, Fusyuku, Asami, Ikeda, Tsuyoshi, Ono, Masateru, Nohara, Toshihiro
Format:	Artikel
Sprache:	eng
Schlagworte:	23-hydroxyspirosolane 23-hydroxyspirostane C-22 absolute configuration Glycosides - chemistry Magnetic Resonance Spectroscopy Molecular Conformation Molecular Structure Spirostans - chemistry Stereoisomerism
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Beschreibung
Zusammenfassung:	It has been revealed that the absolute configurations at C-22 of 23-hydroxyspirostane and 23-hydroxyspirosolane could be unambiguouly judged by the 1H- and 13C-NMR spectroscopies.
ISSN:	0009-2363 1347-5223
DOI:	10.1248/cpb.55.1079