C8-selective biomimetic transformation of 5,7-dihydroxylated flavonoids by an acid-catalysed phenolic Mannich reaction: Synthesis of flavonoid alkaloids with quercetin and (–)-epicatechin skeletons

Autor: Ilkei, Viktor, Spaits, András, Prechl, Anita, Müller, Judit, Könczöl, Árpád, Lévai, Sándor, Riethmüller, Eszter, Szigetvári, Áron, Béni, Zoltán, Dékány, Miklós, Martins, Ana, Hunyadi, Attila, Antus, Sándor, Szántay, Csaba, Jr., Balogh, György Tibor, Kalaus, György, Bölcskei, Hedvig, Hazai, László
Zdroj: In Tetrahedron 16 March 2017 73(11):1503-1510
Databáze: ScienceDirect