Journal Chemistry of Heterocyclic Compounds
Issue Volume 38, Number 8 / August, 2002, Pages 883-899
Flavones, Isoflavones, and 2- and 3-Hetarylchromones in Reactions with Hydroxylamine. (Review)
V. P. Khilya and V. V. Ishchenko
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http://dx.doi.org/10.1023/A:1020920109737Код: Выделить всё
http://www.springerlink.com/content/w81uq323mh65j641/fulltext.pdf