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Phenolic glycosides from berries of Pimenta dioica.
J Nat Prod. 2008 May; 71(5):861-5.JN

Abstract

Four new phenolic glycosides, (2-hydroxy-3-methoxy-5-allyl)phenyl beta- d-(6-O-E-sinapoyl)glucopyranoside (1), (1' R,5' R)-5-(5-carboxymethyl-2-oxocyclopentyl)-3 Z-pentenyl beta-D-(6-O-galloyl)glucopyranoside (2), (S)-alpha-terpinyl [alpha-L-(2-O-galloyl)arabinofuranosyl]-(1-->6)-beta-D-glucopyranoside (3), and (R)-alpha-terpinyl [alpha-L-(2-O-galloyl)arabinofuranosyl]-(1-->6)-beta-D-glucopyranoside (4), were isolated from the berries of Pimenta dioica together with eight known flavonoids. The structures of 1-4 were elucidated on the basis of MS and NMR data and enzymatic hydrolysis. All four glycosides showed radical-scavenging activity against 1,1-diphenyl-2-picrylhydrazyl (DPPH) radicals.

Authors+Show Affiliations

Division of Food and Health Sciences, Graduate School of Human Life Science, Osaka City University, Sumiyoshi, Osaka, Japan. kikuzaki@life.osaka-cu.ac.jpNo affiliation info availableNo affiliation info available

Pub Type(s)

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

Language

eng

PubMed ID

18314960

Citation

Kikuzaki, Hiroe, et al. "Phenolic Glycosides From Berries of Pimenta Dioica." Journal of Natural Products, vol. 71, no. 5, 2008, pp. 861-5.
Kikuzaki H, Miyajima Y, Nakatani N. Phenolic glycosides from berries of Pimenta dioica. J Nat Prod. 2008;71(5):861-5.
Kikuzaki, H., Miyajima, Y., & Nakatani, N. (2008). Phenolic glycosides from berries of Pimenta dioica. Journal of Natural Products, 71(5), 861-5. https://doi.org/10.1021/np0705615
Kikuzaki H, Miyajima Y, Nakatani N. Phenolic Glycosides From Berries of Pimenta Dioica. J Nat Prod. 2008;71(5):861-5. PubMed PMID: 18314960.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Phenolic glycosides from berries of Pimenta dioica. AU - Kikuzaki,Hiroe, AU - Miyajima,Yoshiko, AU - Nakatani,Nobuji, Y1 - 2008/03/04/ PY - 2008/3/5/pubmed PY - 2008/7/29/medline PY - 2008/3/5/entrez SP - 861 EP - 5 JF - Journal of natural products JO - J Nat Prod VL - 71 IS - 5 N2 - Four new phenolic glycosides, (2-hydroxy-3-methoxy-5-allyl)phenyl beta- d-(6-O-E-sinapoyl)glucopyranoside (1), (1' R,5' R)-5-(5-carboxymethyl-2-oxocyclopentyl)-3 Z-pentenyl beta-D-(6-O-galloyl)glucopyranoside (2), (S)-alpha-terpinyl [alpha-L-(2-O-galloyl)arabinofuranosyl]-(1-->6)-beta-D-glucopyranoside (3), and (R)-alpha-terpinyl [alpha-L-(2-O-galloyl)arabinofuranosyl]-(1-->6)-beta-D-glucopyranoside (4), were isolated from the berries of Pimenta dioica together with eight known flavonoids. The structures of 1-4 were elucidated on the basis of MS and NMR data and enzymatic hydrolysis. All four glycosides showed radical-scavenging activity against 1,1-diphenyl-2-picrylhydrazyl (DPPH) radicals. SN - 0163-3864 UR - https://www.unboundmedicine.com/medline/citation/18314960/Phenolic_glycosides_from_berries_of_Pimenta_dioica_ L2 - https://doi.org/10.1021/np0705615 DB - PRIME DP - Unbound Medicine ER -