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5-Alkylresorcinol glucosides from the leaves of Grevillea robusta Allan Cunningham.
J Nat Med. 2010 Oct; 64(4):474-7.JN

Abstract

From the 1-BuOH-soluble fraction of a MeOH extract of the leaves of Grevillea robusta Allan Cunningham, two 5-alkylresorcinol glucosides, named grevillosides G and H (1, 2), and grevilloside E methyl ester (3) were isolated, along with one known megastigmane glucoside, staphylionoside D (4). The structures of the new compounds were elucidated by means of spectroscopic analyses. The structure of the related phenolic glucoside (1a) isolated from Veronica thymoides subsp. pseudocinerea was reported to be the same as that of 1. However, as judged on the close inspection of the spectroscopic data, its structure (1a) must be revised to 3,4-dihydroxyphenylethanol 3-O-glucoside.

Authors+Show Affiliations

Department of Pharmacognosy, Graduate School of Biomedical Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8553, Japan.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

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

Language

eng

PubMed ID

20506042

Citation

Yamashita, Yukiko, et al. "5-Alkylresorcinol Glucosides From the Leaves of Grevillea Robusta Allan Cunningham." Journal of Natural Medicines, vol. 64, no. 4, 2010, pp. 474-7.
Yamashita Y, Matsunami K, Otsuka H, et al. 5-Alkylresorcinol glucosides from the leaves of Grevillea robusta Allan Cunningham. J Nat Med. 2010;64(4):474-7.
Yamashita, Y., Matsunami, K., Otsuka, H., Shinzato, T., & Takeda, Y. (2010). 5-Alkylresorcinol glucosides from the leaves of Grevillea robusta Allan Cunningham. Journal of Natural Medicines, 64(4), 474-7. https://doi.org/10.1007/s11418-010-0420-y
Yamashita Y, et al. 5-Alkylresorcinol Glucosides From the Leaves of Grevillea Robusta Allan Cunningham. J Nat Med. 2010;64(4):474-7. PubMed PMID: 20506042.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - 5-Alkylresorcinol glucosides from the leaves of Grevillea robusta Allan Cunningham. AU - Yamashita,Yukiko, AU - Matsunami,Katsuyoshi, AU - Otsuka,Hideaki, AU - Shinzato,Takakazu, AU - Takeda,Yoshio, Y1 - 2010/05/27/ PY - 2010/01/12/received PY - 2010/03/29/accepted PY - 2010/5/28/entrez PY - 2010/5/28/pubmed PY - 2011/6/7/medline SP - 474 EP - 7 JF - Journal of natural medicines JO - J Nat Med VL - 64 IS - 4 N2 - From the 1-BuOH-soluble fraction of a MeOH extract of the leaves of Grevillea robusta Allan Cunningham, two 5-alkylresorcinol glucosides, named grevillosides G and H (1, 2), and grevilloside E methyl ester (3) were isolated, along with one known megastigmane glucoside, staphylionoside D (4). The structures of the new compounds were elucidated by means of spectroscopic analyses. The structure of the related phenolic glucoside (1a) isolated from Veronica thymoides subsp. pseudocinerea was reported to be the same as that of 1. However, as judged on the close inspection of the spectroscopic data, its structure (1a) must be revised to 3,4-dihydroxyphenylethanol 3-O-glucoside. SN - 1861-0293 UR - https://www.unboundmedicine.com/medline/citation/20506042/5_Alkylresorcinol_glucosides_from_the_leaves_of_Grevillea_robusta_Allan_Cunningham_ L2 - https://dx.doi.org/10.1007/s11418-010-0420-y DB - PRIME DP - Unbound Medicine ER -