Results 151 to 160 of about 4,357 (177)

Iridoid glycosides from Barleria trispinosa

Natural Product Research, 2009
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 ...
Fathalla M H, Harraz, Ali M, El-Halawany, Sabah H, El Gayed, Essam, Abdel-Sattar   +3 more
openaire   +2 more sources

THE OCCURRENCE OF IRIDOID GLYCOSIDES IN THE SCROPHULARIACEAE

Acta Botanica Neerlandica, 1970
SUMMARY A study was made of the occurrence of iridoid glycosides (giving a colour reaction with anisidine) in the Scrophulariaceae. Aucuboside, catalpol and antirrhinoside were found in many species: in addition some hitherto unknown, presumably iridoid glycosides were found.
openaire   +1 more source

Iridoid Glycosides from Tabebuia avellanedae

Chemistry & Biodiversity, 2016
Five novel iridoid glycosides, avellanedaesides A‐E (1 – 5) were isolated from the H2O extract of Tabebuia avellanedae. Their structures were determined on the basis of NMR and MS analysis. Isolated compounds suppressed inflammatory cytokine, tumor‐necrosis factor‐α and interleukin‐1β production in cultured human myeloma THP‐1 cells co‐stimulated with ...
Mao-Rong, Suo, Sheng-Ying, Yan
openaire   +2 more sources

Iridoid glycosides of Pedicularis

Biochemical Systematics and Ecology, 1996
Marilyn J. Schneider, James D. Lynch, Limor Deutsch, Cheryl M. Duda, Julie C. Green, Diane McPeak   +5 more
openaire   +2 more sources

Non-glycosidic iridoids from Cymbaria mongolica

Phytochemistry, 2002
Six non-glycosidic iridoids, i.e. (1R,4S,4aS,7S,7aS)-7-hydroxyl-4-hydroxy- methyl-7-methyl-1-methoxyl-1,4,4a,7a-tetrahydrocyclopenta[e]pyran-3-one (1), (1S,4R,4aS,7S,7aS)-7-hydroxyl-4-hydroxymethyl-7-methyl-1-methoxyl-1,4,4a,7a-tetrahydrocyclopenta[e]pyran-3-one (2), (1R,4R,4aS,7S,7aS)-7-hydroxyl-4-hydroxy-methyl-7-methyl-1-methoxyl-1,4,4a,7a ...
Jing Qiu, Dai, Zhong Li, Liu, Li, Yang
openaire   +2 more sources

Iridoid Glycosides fromSaprosma ternatum

Planta Medica, 2010
Three new iridoid glycosides, epiasperuloside (1), epipaederosidic acid (2), and epipaederoside (3), together with 7 known compounds, were isolated from the 85% ethanol extract of the leaves of Saprosma ternatum Hook. f. Their structures were determined by application of spectroscopic (NMR, MS) and chemical methodologies.
Xiao-Ling, Lu, Xin, Cao, Xiao-Yu, Liu, Cong, Long, Jun-Hua, Liu, Qiang-Zhi, Xu, Bing-Hua, Jiao   +6 more
openaire   +2 more sources

Iridoid and phenolic glycosides of Fraxinus griffithii

Phytochemistry, 1978
Surtarjadi, [No Value], Malingre, TM, van Os, FHL   +2 more
openaire   +2 more sources

Iridoid glycosides of Cornus canadensis

Biochemical Systematics and Ecology, 1998
Frank R Stermitz, Robert E Krull
openaire   +1 more source

Iridoid glycosides ofVerbascum sinuatum

Chemistry of Natural Compounds, 1987
M. I. Eribekyan, L. S. Arutyunyan, V. A. Mnatsakanyan   +2 more
openaire   +1 more source

Stereoselective Synthesis of Iridoid Glycosides

Angewandte Chemie International Edition in English, 1983
Lutz‐F. Tietze, Roland Fischer
openaire   +1 more source