Triterpenoid saponins from the aerial parts of Lonicera japonica

  • Phytochemistry. 1994 Mar;35(4):1005-8. doi: 10.1016/s0031-9422(00)90656-3.
K H Son  1 ,  K Y Jung ,  H W Chang ,  H P Kim ,  S S Kang
Affiliations
  • 1. Department of Food and Nutrition, Andong National University, Korea.
PMID: 7764625 DOI: 10.1016/s0031-9422(00)90656-3
Abstract

Two new triterpenoid saponins, loniceroside A and B, were isolated from the aerial parts of Lonicera japonica. Their structures were established as 3-O-alpha-L-arabinopyranosyl hederagenin 28-O-alpha-L-rhamnopyranosyl (1-->2)-[beta-D-xylopyranosyl(1-->6)]-beta-D-glucopyranosyl ester and 3-O-alpha-L-rhamnopyranosyl(1-->2)-alpha-L-arabinopyranosyl hederagenin 28-O-alpha-L-rhamnopyranosyl(1-->2)-[beta-D- xylopyranosyl(1-->6)]-beta-D-glucopyranosyl ester, respectively.

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