A New Dammarane-Type Saponin from the Rhizomes of Panax japonicus
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DOI: 10.1007/s10600-018-2452-6
Abstract: A new dammarane-type saponin, named yesanchinoside R3 (1), along with three known compounds, has been isolated from the rhizomes of Panax japonicus. Their structures were elucidated on the basis of spectroscopic evidence. read more here.
Keywords: type saponin; rhizomes panax; dammarane type; new dammarane ... See more keywords
New dammarane-type triterpenoid saponins from Panax notoginseng saponins
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DOI: 10.1016/j.jgr.2018.12.001
Abstract: Background Panax notoginseng saponin (PNS) is the extraction from the roots and rhizomes of Panaxnotoginseng (Burk.) F. H. Chen. PNS is the main bioactive component of Xuesaitong, Xueshuantong, and other Chinese patent medicines, which are… read more here.
Keywords: triterpenoid saponins; panax notoginseng; dammarane type; new dammarane ... See more keywords
Two new dammarane-type ginsenosides from Panax ginseng.
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DOI: 10.1080/14786419.2021.1991338
Abstract: Two new dammarane-type ginsenosides elucidated as 3-O-[β-D-glucopyranosyl-(1→6)-β-D-glucopyranosyl-(1→2)-β-D-glucopyranosyl]-20-O-[α-D-glucopyranosyl-(1→4)-β-D-glucopyranosyl]-20(S)-protopanaxadiol, named Ginsenoside Rb6(2); (Z)-6-O-β-D-glucopyranosyl-dammar-20(22), 24-diene-3β, 6α, 12β-triol, named (20Z)-Ginsenoside Rh4 (4); along with five known ginsenosides(1, 3, 5, 6, 7) were isolated from the radix and rhizome of… read more here.
Keywords: dammarane type; glucopyranosyl; glucopyranosyl glucopyranosyl; type ginsenosides ... See more keywords
Two new dammarane-type saponins from radix and rhizomes of Panax ginseng C. A. Meyer.
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DOI: 10.1080/14786419.2022.2150848
Abstract: Two new dammarane-type ginsenosides elucidated as 6-O-[α-D-glucopyranosyl-(1→3)-β-D-glucopyranosyl]-dammar-24-ene-3β, 6α, 12β, 20S-tetraol, named 20(S)-Ginsenoside Re10 (4); 6-O-[α-L-rhamnopyranosyl-(1→2)-β-D-glucopyranosyl]-20-O-[α-D-glucopyranosyl-(1→4)-β-D-glucopyranosyl]-dammar-24-ene-3β, 6α, 12β, 20R-tetraol, named 20(R)-Ginsenoside Re11 (8); along with one steroidal saponin (1) and six known triterpenoid ginsenosides (2, 3,… read more here.
Keywords: radix rhizomes; dammarane type; new dammarane; panax ginseng ... See more keywords