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Polygalasaponins XLII-XLVI from roots of Polygala glomerata.
Phytochemistry. 1998 Feb; 47(3):459-66.P

Abstract

Five new oleanane-type saponins, polygalasaponins XLII-XLVI, along with two known saponins were isolated from the roots of Polygala glomerata Lour. The structures of polygalasaponins XLII-XLVI were elucidated as 3-O-beta-D-glucopyranosyl presenegenin 28-O-beta-D-xylopyranosyl-(1-->4)-alpha-L-rhamnopyranosyl- (1-->2)-{4-O-[(E)-3,4-dimethoxycinnamoyl]}-beta-D-fucopyranosyl ester, 3-O-beta-D-glucopyranosyl presenegenin 28-O-beta-D-galactopyranosyl-(1-->4)-beta-D-xylopyranosyl-(1-->4)- alpha-L-rhamnopyranosyl-(1-->2)-[alpha-L-arabinopyranosyl- (1-->3)]-[4-O-(E)-p-methoxycinnamoyl]-beta-D-fucopyranosyl ester, 3-O-beta-D-glucopyranosyl presenegenin 28-O-beta-D-galactopyranosyl-(1-->4)-beta-D-xylopyranosyl-(1-->4)- alpha-L-rhamnopyranosyl-(1-->2)-[beta-D-glucopyranosyl- (1-->3)]-{4-O-[(E)-3,4-dimethoxycinnamoyl]}-beta-D-fucopyranosyl ester, 3-O-beta-D-glucopyranosyl presenegenin 28-O-beta-D-galactopyranosyl-(1-->4)-beta-D-xylopyranosyl-(1-->4)- alpha-L-rhamnopyranosyl-(1-->2)-[6-O- acetyl-beta-D-glucopyranosyl-(1-->3)]-{4-O- [(E)-3,4-dimethoxycinnamoyl]}-beta-D-fucopyranosyl ester, 3-O-beta-D- glucopyranosyl presenegenin 28-O-beta-D-galactopyranosyl-(1-->4)- beta-D-xylopyranosyl-(1-->4)-alpha-L-rhamnopyranosyl- (1-->2)-[6-O-acetyl-beta-D-glucopyranosyl-(1-->3)]-{4-O-[(Z)-3, 4-dimethoxycinnamoyl]}-beta-D-fucopyranosyl ester, respectively, on the basis of spectroscopic and chemical evidence.

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Authors+Show Affiliations

Zhang D
School of Pharmaceutical Sciences, University of Shizuoka, Japan.
Miyase T
No affiliation info available
Kuroyanagi M
No affiliation info available
Umehara K
No affiliation info available
Noguchi H
No affiliation info available

MeSH

Carbohydrate SequenceMolecular ConformationMolecular Sequence DataNuclear Magnetic Resonance, BiomolecularOleanolic AcidPlant ExtractsPlant RootsSaponins

Pub Type(s)

Journal Article

Language

eng

PubMed ID

9433820

Citation

Zhang, D, et al. "Polygalasaponins XLII-XLVI From Roots of Polygala Glomerata." Phytochemistry, vol. 47, no. 3, 1998, pp. 459-66.
Zhang D, Miyase T, Kuroyanagi M, et al. Polygalasaponins XLII-XLVI from roots of Polygala glomerata. Phytochemistry. 1998;47(3):459-66.
Zhang, D., Miyase, T., Kuroyanagi, M., Umehara, K., & Noguchi, H. (1998). Polygalasaponins XLII-XLVI from roots of Polygala glomerata. Phytochemistry, 47(3), 459-66.
Zhang D, et al. Polygalasaponins XLII-XLVI From Roots of Polygala Glomerata. Phytochemistry. 1998;47(3):459-66. PubMed PMID: 9433820.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Polygalasaponins XLII-XLVI from roots of Polygala glomerata. AU - Zhang,D, AU - Miyase,T, AU - Kuroyanagi,M, AU - Umehara,K, AU - Noguchi,H, PY - 1998/1/20/pubmed PY - 1998/1/20/medline PY - 1998/1/20/entrez SP - 459 EP - 66 JF - Phytochemistry JO - Phytochemistry VL - 47 IS - 3 N2 - Five new oleanane-type saponins, polygalasaponins XLII-XLVI, along with two known saponins were isolated from the roots of Polygala glomerata Lour. The structures of polygalasaponins XLII-XLVI were elucidated as 3-O-beta-D-glucopyranosyl presenegenin 28-O-beta-D-xylopyranosyl-(1-->4)-alpha-L-rhamnopyranosyl- (1-->2)-{4-O-[(E)-3,4-dimethoxycinnamoyl]}-beta-D-fucopyranosyl ester, 3-O-beta-D-glucopyranosyl presenegenin 28-O-beta-D-galactopyranosyl-(1-->4)-beta-D-xylopyranosyl-(1-->4)- alpha-L-rhamnopyranosyl-(1-->2)-[alpha-L-arabinopyranosyl- (1-->3)]-[4-O-(E)-p-methoxycinnamoyl]-beta-D-fucopyranosyl ester, 3-O-beta-D-glucopyranosyl presenegenin 28-O-beta-D-galactopyranosyl-(1-->4)-beta-D-xylopyranosyl-(1-->4)- alpha-L-rhamnopyranosyl-(1-->2)-[beta-D-glucopyranosyl- (1-->3)]-{4-O-[(E)-3,4-dimethoxycinnamoyl]}-beta-D-fucopyranosyl ester, 3-O-beta-D-glucopyranosyl presenegenin 28-O-beta-D-galactopyranosyl-(1-->4)-beta-D-xylopyranosyl-(1-->4)- alpha-L-rhamnopyranosyl-(1-->2)-[6-O- acetyl-beta-D-glucopyranosyl-(1-->3)]-{4-O- [(E)-3,4-dimethoxycinnamoyl]}-beta-D-fucopyranosyl ester, 3-O-beta-D- glucopyranosyl presenegenin 28-O-beta-D-galactopyranosyl-(1-->4)- beta-D-xylopyranosyl-(1-->4)-alpha-L-rhamnopyranosyl- (1-->2)-[6-O-acetyl-beta-D-glucopyranosyl-(1-->3)]-{4-O-[(Z)-3, 4-dimethoxycinnamoyl]}-beta-D-fucopyranosyl ester, respectively, on the basis of spectroscopic and chemical evidence. SN - 0031-9422 UR - https://www.unboundmedicine.com/medline/citation/9433820/Polygalasaponins_XLII_XLVI_from_roots_of_Polygala_glomerata_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0031942297004391 DB - PRIME DP - Unbound Medicine ER -