求文献2篇，Chemistry of Natural Compounds，谢谢

【作者】Bondarenko, S. P. and Frasinyuk, M. S.

【2】

【题目】Use of the Mannich reaction to synthesize spin-labeled derivatives of the natural flavonoid dihydroquercetin

【作者】N.V.Kosheleva, E.I.Chernyak, Yu.F.Polienko, S.V.Morozov, I.A.Grigor’ev

【期刊】Chemistry of Natural Compounds

【年卷页】2014, 50, (2), 261-265.