Information om | Engelska ordet IRIDOIDS

Exempel på hur man kan använda IRIDOIDS i en mening

• Most of the iridoids in question were derived from loganin or secologanin with a glucose moiety at C-1 position and these findings indicate a close relationship between the genera Triosteum and Lonicera, and support the viewpoint that the iridoids derived from loganin or secologanin could be considered chemotaxonomic markers for the family Caprifoliaceae.
• The chemical structure is exemplified by iridomyrmecin, a defensive chemical produced by the ant genus Iridomyrmex, for which iridoids are named.
• Chemical studies of this species have allowed to isolate glycosidic flavonoids, phenylethanoids including verbascoside, iridoids, triterpenoids, di and sesquiterpenoid s.
• A number of chemical constituents including iridoids, phenethyl alcohol, glycosides, cyclopentanoid monoterpenes, and norcarotenoids, have been reported from the fresh or processed roots of R.
• A study published in January 2021 suggests that felines are specifically attracted to the iridoids nepetalactol and nepetalactone, present in silver vine and catnip, respectively.
• These compounds have highly divergent structures including alkaloids, anthraquinones, flavonoids, iridoids, triterpenoids, sterols, lignans and a number of other compounds.
• The iridane skeleton found in iridoids is monoterpenoid in origin and contains a cyclopentane ring fused to a six-membered oxygen heterocycle.
• Phytochemical analyses of Phlomoides tuberosa leaves have found flavonoids apigenin, apigenin-7-O-glucuronide, luteolin, luteolin-7-O-glucoside, luteolin-7-О-glucuronide, orientin, isoorientin, phenylpropanoids acteoside (verbascoside), forsythoside B, decaffeoyl-acteoside, leucosceptoside A, marthynoside, neolignanes, iridoids sesamoside, 5-desoxy-sesamoside, shanzhiside methyl ester, lamalbide, 8-O-acetyl-shanzhiside, phloyoside I, chlorotuberoside, sterols, triterpenes oleanolic acid, ursolic acid.

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