3-O-Rhamnosides

Achmadi, S. et al., Catechin-3-O-rhamnoside chain extender units in polymeric proanthocyanidins from mangrove bark. Phytochemistry, 35, 217, 1994. 

A whole range of other quercetin conjugates such as quercetin-3-O-galacto-side, quercetin-3-O-rhamnoside, quercetin-3-O-xyloside, quercetin-3-O-rutino-side, quercetin-3-O-arabinopyranoside, and quercetin-3-O-arabinofuranoside are found in apples (Malus x domestica) (Fig. 1.4) [Marks et al., 2008]. 

Fig. 13 Structures of quercetin-3-O-rhamnoside (59), cyanidin-3-O-glucoside (60) and catechin-3-O-glucoside (anthocyanin) (61)...

Sharoar MG, Thapa A, Shahnawaz M, Ramasamy VS, Woo ER, Shin SY et al (2012) Keampferol-3-O-rhamnoside abrogates amyloid beta toxicity by modulating monomers and remodeling oligomers and fibrils to non-toxic aggregates. J Biomed Sci 19 104... 

Quercetin glycosides rutin, hyperoside, quercitrin, quercetin-3-O-arabinoside Kaempferol -SJ-O-dirhamnoside, k-3-O-rhamnoside and -3-0-arabinoside... 

Loranthus europaeus L rhamnodtrin-3-O-rhamnoside, rhamnetin-3-0-glucoside>... 

The leaves of Clausena excavata contained clausenlactam (159), zapot-erin, myricetin-3-O-rhamnoside, ferulic acid, 7-hydroxycoumarin, and tri-ethylamine hydroiodide (123). 

Quercetin-3-O-gluooside Quercetin-3-O-galactoside Quercetin-3-O-rhamnoside Cyanidin-3-Ogalactoside... 

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