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Iridoid glycosides from Barleria trispinosa.
Nat Prod Res. 2009; 23(10):903-8.NP

Abstract

A new iridoid glycoside and three known iridoid glycosides were isolated from the aerial parts of Barleria trispinosa. The structure of the new compound was determined as 6-alpha-L-rhamnopyranosyl-8-O-acetylshanzihiside methyl ester. The known compounds were identified as 6,8-O,O-diacetylshanhiside methyl ester (acetyl barlerin), 8-O-acetylshanzhiside methyl ester (barlerin) and shanzhiside methyl ester, which were isolated from the plant for the first time. The structures of the isolated compounds were elucidated by spectroscopic evidence, mainly one- and two-dimensional proton and carbon-13 NMR spectroscopy.

Authors+Show Affiliations

Faculty of Pharmacy, Department of Natural Products and Alternative Medicine, King Abdul Aziz University, Jeddah, Kingdom of Saudi Arabia.No affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article

Language

eng

PubMed ID

19521903

Citation

Harraz, Fathalla M H., et al. "Iridoid Glycosides From Barleria Trispinosa." Natural Product Research, vol. 23, no. 10, 2009, pp. 903-8.
Harraz FM, El-Halawany AM, El Gayed SH, et al. Iridoid glycosides from Barleria trispinosa. Nat Prod Res. 2009;23(10):903-8.
Harraz, F. M., El-Halawany, A. M., El Gayed, S. H., & Abdel-Sattar, E. (2009). Iridoid glycosides from Barleria trispinosa. Natural Product Research, 23(10), 903-8. https://doi.org/10.1080/14786410802278350
Harraz FM, et al. Iridoid Glycosides From Barleria Trispinosa. Nat Prod Res. 2009;23(10):903-8. PubMed PMID: 19521903.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Iridoid glycosides from Barleria trispinosa. AU - Harraz,Fathalla M H, AU - El-Halawany,Ali M, AU - El Gayed,Sabah H, AU - Abdel-Sattar,Essam, PY - 2009/6/13/entrez PY - 2009/6/13/pubmed PY - 2009/9/2/medline SP - 903 EP - 8 JF - Natural product research JO - Nat Prod Res VL - 23 IS - 10 N2 - A new iridoid glycoside and three known iridoid glycosides were isolated from the aerial parts of Barleria trispinosa. The structure of the new compound was determined as 6-alpha-L-rhamnopyranosyl-8-O-acetylshanzihiside methyl ester. The known compounds were identified as 6,8-O,O-diacetylshanhiside methyl ester (acetyl barlerin), 8-O-acetylshanzhiside methyl ester (barlerin) and shanzhiside methyl ester, which were isolated from the plant for the first time. The structures of the isolated compounds were elucidated by spectroscopic evidence, mainly one- and two-dimensional proton and carbon-13 NMR spectroscopy. SN - 1478-6427 UR - https://www.unboundmedicine.com/medline/citation/19521903/Iridoid_glycosides_from_Barleria_trispinosa_ L2 - https://www.tandfonline.com/doi/full/10.1080/14786410802278350 DB - PRIME DP - Unbound Medicine ER -