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Asteryunnanosides F and G: two new triterpenoid saponins from Aster yunnanensis.
Planta Med. 1995 Oct; 61(5):446-9.PM

Abstract

Two new triterpenoid saponins, aster-yunnanosides F and G, were isolated from the roots of Aster-yunnanensis. Their structures were determined as oleanolic acid-28-O-beta-D-glucopyranosyl-(1-->6)-beta-D-glucopyranoside and 3-O-beta-glucopyranosyloleanolic acid-28-O-beta-D-glucopyranosyl-(1-->6)-[alpha-L-rhamnopyranosyl-(1-->2) ]- beta-D-glucopyranoside by spectral data, especially 2D NMR analysis including COSY, HETCOR, HOHAHA, and ROESY techniques, and chemical transformation.

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Authors+Show Affiliations

Shao Y
Shanghai Institute of Materia Medica, Academia Sinica, China.
Zhou BN
No affiliation info available
Lin LZ
No affiliation info available
Cordell GA
No affiliation info available

MeSH

Carbohydrate SequenceDrugs, Chinese HerbalHydrogen-Ion ConcentrationHydrolysisMagnetic Resonance SpectroscopyMolecular StructureOleanolic AcidPlant RootsSaponins

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't
Research Support, U.S. Gov't, P.H.S.

Language

eng

PubMed ID

7480206

Citation

Shao, Y, et al. "Asteryunnanosides F and G: Two New Triterpenoid Saponins From Aster Yunnanensis." Planta Medica, vol. 61, no. 5, 1995, pp. 446-9.
Shao Y, Zhou BN, Lin LZ, et al. Asteryunnanosides F and G: two new triterpenoid saponins from Aster yunnanensis. Planta Med. 1995;61(5):446-9.
Shao, Y., Zhou, B. N., Lin, L. Z., & Cordell, G. A. (1995). Asteryunnanosides F and G: two new triterpenoid saponins from Aster yunnanensis. Planta Medica, 61(5), 446-9.
Shao Y, et al. Asteryunnanosides F and G: Two New Triterpenoid Saponins From Aster Yunnanensis. Planta Med. 1995;61(5):446-9. PubMed PMID: 7480206.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Asteryunnanosides F and G: two new triterpenoid saponins from Aster yunnanensis. AU - Shao,Y, AU - Zhou,B N, AU - Lin,L Z, AU - Cordell,G A, PY - 1995/10/1/pubmed PY - 1995/10/1/medline PY - 1995/10/1/entrez SP - 446 EP - 9 JF - Planta medica JO - Planta Med VL - 61 IS - 5 N2 - Two new triterpenoid saponins, aster-yunnanosides F and G, were isolated from the roots of Aster-yunnanensis. Their structures were determined as oleanolic acid-28-O-beta-D-glucopyranosyl-(1-->6)-beta-D-glucopyranoside and 3-O-beta-glucopyranosyloleanolic acid-28-O-beta-D-glucopyranosyl-(1-->6)-[alpha-L-rhamnopyranosyl-(1-->2) ]- beta-D-glucopyranoside by spectral data, especially 2D NMR analysis including COSY, HETCOR, HOHAHA, and ROESY techniques, and chemical transformation. SN - 0032-0943 UR - https://www.unboundmedicine.com/medline/citation/7480206/Asteryunnanosides_F_and_G:_two_new_triterpenoid_saponins_from_Aster_yunnanensis_ L2 - http://www.thieme-connect.com/DOI/DOI?10.1055/s-2006-958133 DB - PRIME DP - Unbound Medicine ER -