The Structures of Platycodin A and C, Monoacetylated Saponins of the Roots of Platycodon grandiflorum A. DC.

TENJI KONISHI; AKIHIRO TADA; JUNZO SHOJI; RYOJI KASAI; OSAMU TANAKA

doi:10.1248/cpb.26.668

TENJI KONISHI, AKIHIRO TADA, JUNZO SHOJI, RYOJI KASAI, OSAMU TANAKA

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Keywords: acyl migration

JOURNAL FREE ACCESS

1978 Volume 26 Issue 2 Pages 668-670

DOI https://doi.org/10.1248/cpb.26.668

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Abstract

Two monoacetylated saponins named platycodin A (2) and C (3) were isolated from the roots of Platycodon grandiflorum A. DC. (Campanulaceae) and the chemical structures of both saponins were established by Mass and ¹³C NMR spectrometries.

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