Monoterpene glucosides from Origanum syriacum

From the aerial parts of Origanum syriacum, three new monoterpene glucosides thymoquinol 2,5-O-β-diglucopyranoside (3), carvacrol 2-O-β-glucopyranosyl-(1→2)-β-glucopyranoside (4) and p-menth-1-ene-3,4-diol 4-O-β-glucopyranoside (5) together with two known monoterpene glucosides thymoquinol 2-O-β-glu...

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Bibliographic Details
Published in:Phytochemistry (Oxford) 2001-12, Vol.58 (8), p.1149-1152
Main Authors: Kamel, M.S, Assaf, M.H, Hasanean, H.A, Ohtani, K, Kasai, R, Yamasaki, K
Format: Article
Language:English
Subjects:
Anti-Infective Agents - chemistry
Anti-Infective Agents - isolation & purification
Biological and medical sciences
Carvacrol glucoside
Chemical constitution
Fundamental and applied biological sciences. Psychology
Glucosides - chemistry
Glucosides - isolation & purification
Lamiaceae
Lamiaceae - chemistry
Magnetic Resonance Spectroscopy
Mass Spectrometry
Monoterpenes
Origanum syriacum
Plant physiology and development
Terpenes - chemistry
Terpenes - isolation & purification
Thymoquinol glucosides
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Summary:From the aerial parts of Origanum syriacum, three new monoterpene glucosides thymoquinol 2,5-O-β-diglucopyranoside (3), carvacrol 2-O-β-glucopyranosyl-(1→2)-β-glucopyranoside (4) and p-menth-1-ene-3,4-diol 4-O-β-glucopyranoside (5) together with two known monoterpene glucosides thymoquinol 2-O-β-glucopyranoside (1), thymoquinol 5-O-β-glucopyranoside (2) have been isolated. The structures of the isolated compounds were verified by means of MS and NMR spectral analyses. From the aerial parts of Origanum syriacum, three monoterpene glucosides, together with two compounds were isolated and identified by MS and NMR techniques.
ISSN:0031-9422
1873-3700
DOI:10.1016/S0031-9422(01)00386-7