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1. (Article ID: 12648)
Sánchez-Contreras S, Diaz-Lanza AM, Bernabé M
Four new triterpenoid saponins from the roots of Bupleurum rigidum
Journal of Natural Products 63(11) (2000)
1479-1482
Five triterpenoid saponins [buddlejasaponin IV, sandrosaponins VII (1), VIII (2), IX (3), and X (4)] were isolated from an n-BuOH extract of the roots of Bupleurum rigidum. Sandrosaponins VII-X (1-4) are new compounds, and their structures were established by 1D and 2D NMR techniques, FABMS, and chemical methods.
saponins, Bupleurum rigidum, buddlejasaponin IV, sandrosaponins VII-X
NCBI PubMed ID: 11087587Publication DOI: 10.1021/np000004hJournal NLM ID: 7906882Publisher: American Society of Pharmacognosy
Correspondence: Díaz-Lanza AM
farma.alcala.es>
Institutions: Departamento de Química Orgánica Biológica, Instituto de Química Orgánica General, CSIC, Madrid, Spain, Laboratorio de Farmacognosia, Departamento de Farmacología, Facultad de Farmacia, Universidad de Alcalá de Henares, Alcalá de Henares, Spain
Methods: 13C NMR, 1H NMR, NMR-2D, FAB-MS, TLC, ESI-MS, HPLC, extraction, CC
The publication contains the following compound(s):
- Compound ID: 25202
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b-D-Glcp-(1-3)-+
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b-D-Glcp-(1-2)-b-D-Fucp-(1-3)-Subst
Subst = saikogenin F = SMILES C[C@@]1({23}CO){3}[C@@H](O)CC[C@]2(C)[C@@]3([H])C=C[C@]45[C@]6([H])CC(C)(C)CC[C@@](CO5)6{16}[C@@H](O)C[C@](C)4[C@@](C)3CC[C@@]12[H] |
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Structure type: oligomer
Trivial name: buddlejasaponin IV, sandrosaponin VII
Compound class: saponin glycoside, glycoside, triterpenoid glycoside
Reference(s) to other database(s): CCSD:
39348, CBank-STR:9530
- Compound ID: 32770
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b-D-Glcp-(1-3)-+
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b-D-Glcp-(1-2)-b-D-Fucp-(1-3)-Subst
Subst = sandrosaponin II,VII aglycon = SMILES O{3}[C@H]1CC[C@@]2(C)[C@@H](CC[C@]3(C)[C@@H]2C=C[C@@]45[C@@]3(C)C{16}[C@H](O)[C@]6(CO5)[C@H]4C[C@](C)({29}CO)CC6)[C@@]1({23}CO)C |
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Structure type: oligomer
Trivial name: sandrosaponin VIII
Compound class: glycoside, triterpenoid glycoside
- Compound ID: 32771
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b-D-Glcp-(1-2)-+
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S-4)-b-D-Glcp-(1-3)-b-D-Fucp-(1-3)-Subst
Subst = sandrosaponin VIII aglycon = SMILES O{3}[C@H]1CC[C@@]2(C)[C@@H](CC[C@]3(C)[C@@H]2C=CC4=C5C[C@@]({29}CO)({30}C(O)=O)CC[C@]5(C){16}[C@H](O)C[C@]43C)[C@@]1({23}CO)C |
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Structure type: oligomer
Trivial name: sandrosaponin IX
Compound class: glycoside, triterpenoid glycoside
- Compound ID: 32772
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b-D-Glcp-(1-28)-+
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b-D-Glcp-(1-2)-b-D-Galp-(1-2)-b-D-GlcpA-(1-3)-Oleanolic |
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Structure type: oligomer
Trivial name: sandrosaponin X
Compound class: glycoside, triterpenoid glycoside
- Compound ID: 32773
Structure type: oligomer
Trivial name: buddlejasaponin IV
Compound class: glycoside, triterpenoid glycoside
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2. (Article ID: 12649)
Sánchez-Contreras S, Diaz-Lanza AM, Bartolome C, Bernabé M
Minor sulfated saikosaponins from the aerial parts of Bupleurum rigidum L.
Phytochemistry 54(8) (2000)
783-789
Five new sulfated saikosaponins (Sandrosaponins II-VI) were isolated as minor components from the aerial parts of Bupleurum rigidum L. Their structures have been established by 1D and 2D-NMR techniques, FABMS, and chemical methods.
Bupleurum rigidum; Umbelliferae; saponins; saikosaponins
NCBI PubMed ID: 11014266Publication DOI: 10.1016/s0031-9422(00)00199-0Journal NLM ID: 0151434Publisher: Elsevier
Correspondence: Díaz-Lanza AM
farma.alcala.es>
Institutions: Laboratorio de Farmacognosia, Departamento de Fisiologia y Farmacologia, Facultad de Farmacia, Universidad de Alcalá de Henares, Alcalá de Henares, Spain, Departamento de Biologı́a Vegetal, Facultad de Ciencias Biológicas, Universidad de Alcalá de Henares, Alcalá de Henares, Spain, Departamento de Quı́mica Orgánica Biológica, Instituto de Quı́mica Orgánica General, CSIC, Madrid, Spain
Methods: 13C NMR, 1H NMR, NMR-2D, FAB-MS, TLC, ESI-MS, HPLC, extraction, CC
The publication contains the following compound(s):
- Compound ID: 32774
|
b-D-Glcp-(1-2)-+
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S-4)-b-D-Glcp-(1-3)-b-D-Fucp-(1-3)-Subst
Subst = sandrosaponin II,VII aglycon = SMILES O{3}[C@H]1CC[C@@]2(C)[C@@H](CC[C@]3(C)[C@@H]2C=C[C@@]45[C@@]3(C)C{16}[C@H](O)[C@]6(CO5)[C@H]4C[C@](C)({29}CO)CC6)[C@@]1({23}CO)C |
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Structure type: oligomer
Trivial name: sandrosaponin II
Compound class: glycoside, triterpenoid glycoside
- Compound ID: 32775
|
b-D-Glcp-(1-2)-+
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S-4)-b-D-Glcp-(1-3)-b-D-Fucp-(1-3)-Subst
Subst = sandrosaponin V aglycon = SMILES O{3}[C@H]1CC[C@@]2(C)[C@@H](CC[C@]3(C)[C@@H]2C=C[C@@]45[C@@]3(C)C{16}[C@H](O)[C@]6(CO5)[C@H]4C[C@@](C)({29}CO)CC6)[C@@]1({23}CO)C |
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Structure type: oligomer
Trivial name: sandrosaponin V
Compound class: glycoside, triterpenoid glycoside
- Compound ID: 32776
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b-D-Glcp-(1-2)-+
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S-4)-b-D-Glcp-(1-3)-b-D-Fucp-(1-3)-Subst
Subst = sandrosaponin III aglycon = SMILES O{3}[C@H]1CC[C@@]2(C)[C@@H](CC[C@]3(C)[C@@H]2C=C[C@@]45[C@@]3(C)C{16}[C@H](O)[C@]6(CO5)[C@H]4C[C@@](C)({29}C(O)=O)CC6)[C@@]1({23}CO)C |
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Structure type: oligomer
Trivial name: sandrosaponin III
Compound class: glycoside, triterpenoid glycoside
- Compound ID: 32777
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b-D-Glcp-(1-2)-+
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S-4)-b-D-Glcp-(1-3)-b-D-Fucp-(1-3)-Subst
Subst = sandrosaponin IV aglycon = SMILES O{3}[C@H]1CC[C@@]2(C)[C@@H](CC[C@]3(C)[C@@H]2C=C[C@@]45[C@@]3(C)C{16}[C@H](O)[C@]6(CO5)[C@H]4C[C@@]({30}CO)({29}C(O)=O)CC6)[C@@]1({23}CO)C |
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Structure type: oligomer
Trivial name: sandrosaponin IV
Compound class: glycoside, triterpenoid glycoside
- Compound ID: 32778
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b-D-Glcp-(1-2)-+
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S-4)-b-D-Glcp-(1-3)-b-D-Fucp-(1-3)-Subst
Subst = sandrosaponin VI aglycon = SMILES O{3}[C@H]1CC[C@@]2(C)[C@@H](CC[C@]3(C)[C@@H]2C=CC4=C5C[C@](C)({31}CO)CC[C@]5({29}CO){16}[C@H](O)C[C@]43C)[C@@]1({23}CO)C |
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Structure type: oligomer
Trivial name: sandrosaponin VI
Compound class: glycoside, triterpenoid glycoside
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