167276-19-9Relevant academic research and scientific papers
Structure of doubly-linked oxidative product of quercetin in lipid peroxidation
Hirose, Yuko,Fujita, Tomoyuki,Nakayama, Mitsuru
, p. 775 - 776 (1999)
From quercetin during autoxidation of unsaturated lipid and radical reaction, a novel doubly-linked oxidative product was isolated and its structure has been characterized to be 1,3,11a-trihydroxy-9-(3,5,7-trihydroxy-4H-1-benzopyran-4-on-2-yl)-5a-(3,4-dih
A new flavonol glucoside from onion
Furusawa, Miyuki,Tanaka, Toshiyuki,Nakaya, Ken-Ichi,Iinuma, Munekazu,Tuchiya, Hironori
, p. 2175 - 2177 (2002)
A new flavonol glucoside was isolated from the outer bulb of onions (Allium cepa). The structure was determined by the analysis of spectral data.
Novel quercetin derivatives: Synthesis and screening for anti-oxidant activity and aldose reductase inhibition
Veverka, Miroslav,Gallovic, Jan,Svajdlenka, Emil,Veverkova, Eva,Pronayova, Nada,Milackova, Ivana,Stefek, Milan
, p. 76 - 83,8 (2020/08/24)
The direct acylation of quercetin (I) with 3-chloro-2,2-dimethylpropanoyl chloride (II) gives a complex reaction mixture. The synthesis of different acylated quercetin with from mono- to tetra-O-substituted functions was achieved in a simple procedure whe
Novel quercetin derivatives, their preparation, pharmaceutical compositions containing them and their use
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Page/Page column 10, (2012/07/03)
The invention relates to novel quercetin derivatives and pharmaceutically acceptable salts, hydrates, and solvates and dimers thereof; a process for the preparation of the novel quercetin derivatives and pharmaceutically acceptable salts, hydrates, and so
Oligomeric oxidation products of the flavonoid quercetin
Chervyakovsky,Bolibrukh,Kurovskii,Gilep,Vlasova,Kurchenko,Usanov
experimental part, p. 427 - 431 (2009/04/04)
Some of the main oxidation products of quercetin were shown to be compounds formed by oligomerization of the starting flavonoid. Conditions for the preparative synthesis of these compounds were developed. Their structures were established using HPLC-MS an
