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1. (Article ID: 11958)
Li T, Yuying Z, Guangzhong T, Bin W, Shaoqing C, Ruyi Z
Saikosaponins from roots of Bupleurum scorzonerifolium
Phytochemistry 50(1) (1999)
139-142
Saikosaponin u and saikosaponin v, were isolated from the roots of Bupleurum scorzonerifolium and these saponins were identified as 3-O-[β-D-glucopyranosyl-(1→2)-β-D-glucopyranosyl-(1→3)-β-D-fucopyranosyl]-3β,16α,23,28-tetrahydroxy-olean-11,13(18)-dien-30-oic acid-30-O-[pentito(1→1)-β-D-glucopyranosyl-(6→)] ester and 3-O-[β-D-glucopyranosyl-(1→3)-β-D-fucopyranosyl]-3β,16α,23,28-tetrahydroxy-olean-11,13(18)-dien-30-oic acid-30-O-[pentito(1→1)-β-D-glucopyranosyl(6→)] ester, respectively.
Umbelliferae, triterpenoid saponin, Bupleurum scorzonerifolium, saikosaponin u, saikosaponin v
NCBI PubMed ID: 9891938Publication DOI: 10.1016/S0031-9422(98)00451-8Journal NLM ID: 0151434Publisher: Elsevier
Institutions: Division of Natural Medicinal Chemistry, Department of Natural Medicines, Beijing Medical University, Beijing 100083, China, Beijing Institute of Microchemistry, Beijing, China, Division of Pharmacognosy, Beijing Medical University, Beijing, China
Methods: 13C NMR, 1H NMR, FAB-MS, TLC, UV, TOCSY, HMBC, DEPT, COSY, HCl hydrolysis
The publication contains the following compound(s):
- Compound ID: 31069
|
b-D-Glcp-(1-2)-b-D-Glcp-(1-3)-b-D-Fucp-(1-3)-Subst1-(30-6)-b-D-Glcp-(1-1)-Subst2
Subst1 = 3β,16α,23,28-tetrahydroxy-olean-11,13(18)-dien-30-oic acid = SMILES C[C@]1({30}C(=O)O)CC[C@@]2({28}CO)C(=C3C=CC4[C@@]5(C)CC{3}[C@H](O)[C@@](C)({23}CO)C5CC[C@@]4(C)[C@]3(C)C{16}[C@H]2O)C1;
Subst2 = pentitol = SMILES OCC(O)C(O)C(O){1}CO |
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Structure type: oligomer
; 1291 [M+Na]+
Trivial name: saikosaponin u
Compound class: saponin glycoside
- Compound ID: 31070
|
b-D-Glcp-(1-3)-b-D-Fucp-(1-3)-Subst1-(30-6)-b-D-Glcp-(1-1)-Subst2
Subst1 = 3β,16α,23,28-tetrahydroxy-olean-11,13(18)-dien-30-oic acid = SMILES C[C@]1({30}C(=O)O)CC[C@@]2({28}CO)C(=C3C=CC4[C@@]5(C)CC{3}[C@H](O)[C@@](C)({23}CO)C5CC[C@@]4(C)[C@]3(C)C{16}[C@H]2O)C1;
Subst2 = pentitol = SMILES OCC(O)C(O)C(O){1}CO |
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Structure type: oligomer
; 1129 [M+Na]+
Trivial name: saikosaponin v
Compound class: saponin glycoside
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