Saponin and Sapogenol. XXVIII. Reinvestigation of the Branching Positions in the Glucuronide Moieties of Three Glucuronide Saponins : Desacyl-jegosaponin, Desacyl-boninsaponin A, and Sakuraso-saponin

Saponin and Sapogenol. XXVIII. Reinvestigation of the Branching Positions in the Glucuronide Moieties of Three Glucuronide Saponins : Desacyl-jegosaponin, Desacyl-boninsaponin A, and Sakuraso-saponin

The branching positions in the glucuronide moieties of desacyl-jegosaponin (1), desacyl-boninsaponin A (2), and sakuraso-saponin (3) have been reinvestigated. It has been found that the branching positions in the glucuronide moieties of these glucuronide saponins should be revised to C-2 and C-3 fro...

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Veröffentlicht in:Chemical & pharmaceutical bulletin 1980/01/25, Vol.28(1), pp.296-300
Hauptverfasser: KITAGAWA, ISAO, YOSHIKAWA, MASAYUKI, KOBAYASHI, KATSUYA, IMAKURA, YASUHIRO, IM, KWANGSIK, IKENISHI, YUJI
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Sprache:eng
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Zusammenfassung:The branching positions in the glucuronide moieties of desacyl-jegosaponin (1), desacyl-boninsaponin A (2), and sakuraso-saponin (3) have been reinvestigated. It has been found that the branching positions in the glucuronide moieties of these glucuronide saponins should be revised to C-2 and C-3 from the previously assigned C-2 and C-4.
ISSN:0009-2363
1347-5223
DOI:10.1248/cpb.28.296