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Karsoside and scropolioside D, two new iridoid glycosides from Scrophularia ilwensis.
J Nat Prod. 1993 Apr; 56(4):606-9.JN

Abstract

Two new iridoid glycosides, karsoside [1] and scropolioside D [2], were isolated from the aerial parts of Scrophularia ilwensis. Their structures were elucidated on the basis of chemical and spectral data as 6'-O-(beta-D-xylopyranosyl)-methylcatalpol and 6-O-[(2",4"-di-O-acetyl-3"-O-trans-cinnamoyl)-alpha-L-rhamnopyranosyl]- catalpol, respectively. Additionally, four known iridoids (aucubin, harpagide, 8-O-acetylharpagide, and ajugol), a phenylpropanoid glycoside (angoroside C), and two flavonoids (quercetin-3-O-rutinoside and kaempferol-3-O-rutinoside) were isolated and identified.

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Authors+Show Affiliations

Caliş I
Department of Pharmacognosy, Faculty of Pharmacy, Hacettepe University, Ankara, Turkey.
Zor M
No affiliation info available
Başaran AA
No affiliation info available
Wright AD
No affiliation info available
Sticher O
No affiliation info available

MeSH

AcetylationGlycosidesHydrolysisIridoid GlucosidesIridoidsMagnetic Resonance SpectroscopyPlants, MedicinalPyransSpectrometry, Mass, Fast Atom BombardmentSpectrophotometry, InfraredSpectrophotometry, Ultraviolet

Pub Type(s)

Journal Article

Language

eng

PubMed ID

8496707

Citation

Caliş, I, et al. "Karsoside and Scropolioside D, Two New Iridoid Glycosides From Scrophularia Ilwensis." Journal of Natural Products, vol. 56, no. 4, 1993, pp. 606-9.
Caliş I, Zor M, Başaran AA, et al. Karsoside and scropolioside D, two new iridoid glycosides from Scrophularia ilwensis. J Nat Prod. 1993;56(4):606-9.
Caliş, I., Zor, M., Başaran, A. A., Wright, A. D., & Sticher, O. (1993). Karsoside and scropolioside D, two new iridoid glycosides from Scrophularia ilwensis. Journal of Natural Products, 56(4), 606-9.
Caliş I, et al. Karsoside and Scropolioside D, Two New Iridoid Glycosides From Scrophularia Ilwensis. J Nat Prod. 1993;56(4):606-9. PubMed PMID: 8496707.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Karsoside and scropolioside D, two new iridoid glycosides from Scrophularia ilwensis. AU - Caliş,I, AU - Zor,M, AU - Başaran,A A, AU - Wright,A D, AU - Sticher,O, PY - 1993/4/1/pubmed PY - 1993/4/1/medline PY - 1993/4/1/entrez SP - 606 EP - 9 JF - Journal of natural products JO - J Nat Prod VL - 56 IS - 4 N2 - Two new iridoid glycosides, karsoside [1] and scropolioside D [2], were isolated from the aerial parts of Scrophularia ilwensis. Their structures were elucidated on the basis of chemical and spectral data as 6'-O-(beta-D-xylopyranosyl)-methylcatalpol and 6-O-[(2",4"-di-O-acetyl-3"-O-trans-cinnamoyl)-alpha-L-rhamnopyranosyl]- catalpol, respectively. Additionally, four known iridoids (aucubin, harpagide, 8-O-acetylharpagide, and ajugol), a phenylpropanoid glycoside (angoroside C), and two flavonoids (quercetin-3-O-rutinoside and kaempferol-3-O-rutinoside) were isolated and identified. SN - 0163-3864 UR - https://www.unboundmedicine.com/medline/citation/8496707/Karsoside_and_scropolioside_D_two_new_iridoid_glycosides_from_Scrophularia_ilwensis_ L2 - https://www.lens.org/lens/search/patent/list?q=citation_id:8496707 DB - PRIME DP - Unbound Medicine ER -