Tags

Type your tag names separated by a space and hit enter

Acylated triterpene saponins from Silene jenisseensis.
Phytochemistry. 1995 Sep; 40(2):509-14.P

Abstract

From the roots of Silene jenisseensis a new trans-p-methoxycinnamoyl triterpene saponin has been isolated along with its cis-p-methoxycinnamoyl isomer as an inseparable mixture. Their structures were established by chemical means and spectroscopic methods including 1D- and 2D-homonuclear and heteronuclear correlation NMR spectroscopy as 3-O-[beta-D-galactopyranosyl-(1 --> 2)-beta-D-glucuronopyranosyl]-28-O-[beta-D-glucopyranosyl-(1 --> 2)-alpha-L-rhamnopyranosyl- (1 --> 2)-beta-D-4-O-trans-p-methoxycinnamoyl-fucopyranosyl] quillaic acid and its cis-isomer, respectively. They did not show any activity in the in vitro chemoluminescence granulocytes assay, but exhibited only a weak inhibitory effect in the cyclooxygenase inhibition assay.

Links

Publisher Full Text

Authors+Show Affiliations

Lacaille-Dubois MA
Laboratoire de Pharmacognosie, Faculté de Pharmacie, Université de Bourgogne, Dijon, France.
Hanquet B
No affiliation info available
Cui ZH
No affiliation info available
Lou ZC
No affiliation info available
Wagner H
No affiliation info available

MeSH

AcylationCarbohydrate ConformationCarbohydrate SequenceGranulocytesHumansLuminescent MeasurementsMagnetic Resonance SpectroscopyMedicine, Chinese TraditionalMolecular Sequence DataOleanolic AcidPlant RootsPlants, MedicinalSaponinsTriterpenes

Pub Type(s)

Journal Article

Language

eng

PubMed ID

7546560

Citation

Lacaille-Dubois, M A., et al. "Acylated Triterpene Saponins From Silene Jenisseensis." Phytochemistry, vol. 40, no. 2, 1995, pp. 509-14.
Lacaille-Dubois MA, Hanquet B, Cui ZH, et al. Acylated triterpene saponins from Silene jenisseensis. Phytochemistry. 1995;40(2):509-14.
Lacaille-Dubois, M. A., Hanquet, B., Cui, Z. H., Lou, Z. C., & Wagner, H. (1995). Acylated triterpene saponins from Silene jenisseensis. Phytochemistry, 40(2), 509-14.
Lacaille-Dubois MA, et al. Acylated Triterpene Saponins From Silene Jenisseensis. Phytochemistry. 1995;40(2):509-14. PubMed PMID: 7546560.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Acylated triterpene saponins from Silene jenisseensis. AU - Lacaille-Dubois,M A, AU - Hanquet,B, AU - Cui,Z H, AU - Lou,Z C, AU - Wagner,H, PY - 1995/9/1/pubmed PY - 1995/9/1/medline PY - 1995/9/1/entrez SP - 509 EP - 14 JF - Phytochemistry JO - Phytochemistry VL - 40 IS - 2 N2 - From the roots of Silene jenisseensis a new trans-p-methoxycinnamoyl triterpene saponin has been isolated along with its cis-p-methoxycinnamoyl isomer as an inseparable mixture. Their structures were established by chemical means and spectroscopic methods including 1D- and 2D-homonuclear and heteronuclear correlation NMR spectroscopy as 3-O-[beta-D-galactopyranosyl-(1 --> 2)-beta-D-glucuronopyranosyl]-28-O-[beta-D-glucopyranosyl-(1 --> 2)-alpha-L-rhamnopyranosyl- (1 --> 2)-beta-D-4-O-trans-p-methoxycinnamoyl-fucopyranosyl] quillaic acid and its cis-isomer, respectively. They did not show any activity in the in vitro chemoluminescence granulocytes assay, but exhibited only a weak inhibitory effect in the cyclooxygenase inhibition assay. SN - 0031-9422 UR - https://www.unboundmedicine.com/medline/citation/7546560/Acylated_triterpene_saponins_from_Silene_jenisseensis_ L2 - https://linkinghub.elsevier.com/retrieve/pii/003194229500222S DB - PRIME DP - Unbound Medicine ER -