Conversions of Coumarins Accompanied by Intermediate Opening and Recyclization of the Lactone Ring. 2. Study of the Interaction of Malonic Acid Hydrazide and Amide Derivatives with 3-Acyl(3-cyano, 3-ethoxycarbonyl)Coumarins
作者:M. P. Nemeryuk、V. D. Dimitrova、O. S. Anisimova、A. L. Sedov、N. P. Solov'eva、V. F. Traven