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1. (Article ID: 11120)
Zhang JM, Li BG, Wang MK, Chen YZ
Oleanolic acid based bisglycosides from Anemone raddeana Regel
Phytochemistry 45(5) (1997)
1031-1033
From the roots of Anemone raddeana, two new triterpenoid bisglycosides, raddeanosides R10,R11, have been characterized as 3-O-[α-l-rhamnopyranosyl-(1→2)-α-d-glucopyranosyl-1(1→2)-α-l-arabino-pyranosyl] oleanolic acid 28-O-[α-d-glucopyranosyl-(1→3)-α-l-rhamnopyranosyl-(1→4)-β-d-glucopyranosyl-(1→6)-β-d-glucopyranoside] and 3-O-[α-l-rhamnopyranosyl(l→2)-β-d-glucopyranosyl-(1→2)-α-l-rhamnopyranosyl] oleanolic acid 28-O-[β-d-glucopyranosyl-(1→6)-α-d-glucopyranosyl-(1→3)-α-l-rhamnopyranosyl-(1→4)-β-d-glucopyranosyl-(1→6)-β-d-glucopyranoside].
structure elucidation, oleanolic acid, Ranunculaceae, Anemone raddeana, triterpenoid saponins, raddeanosides R10 and R11
Publication DOI: 10.1016/S0031-9422(97)82710-0Journal NLM ID: 0151434Publisher: Elsevier
Institutions: Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, 610041 China
Methods: 13C NMR, 1H NMR, TLC, ESI-MS, acid hydrolysis, chemical methods, alkaline hydrolysis, extraction
The publication contains the following compound(s):
- Compound ID: 27763
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a-L-Rhap-(1-2)-b-D-Glcp-(1-2)-a-L-Arap-(1-3)-+
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a-D-Glcp-(1-3)-a-L-Rhap-(1-4)-b-D-Glcp-(1-6)-b-D-Glcp-(1-28)-Oleanolic
Oleanolic = 3β-hydroxyolean-12-en-28-oic acid |
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Structure type: oligomer
Trivial name: raddeanoside R10
Compound class: saponin glycoside
- Compound ID: 27764
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a-L-Rhap-(1-2)-b-D-Glcp-(1-2)-a-L-Arap-(1-3)-+
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b-D-Glcp-(1-6)-a-D-Glcp-(1-3)-a-L-Rhap-(1-4)-b-D-Glcp-(1-6)-b-D-Glcp-(1-28)-Oleanolic
Oleanolic = 3β-hydroxyolean-12-en-28-oic acid |
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Structure type: oligomer
Trivial name: raddeanoside R11
Compound class: saponin glycoside
- Compound ID: 27765
|
a-L-Rhap-(1-2)-b-D-Glcp-(1-2)-a-L-Arap-(1-3)-Oleanolic
Oleanolic = 3β-hydroxyolean-12-en-28-oic acid |
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Structure type: oligomer
Trivial name: raddeanoside R3
Compound class: saponin glycoside
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