共 50 条
- [2] 4-aryl-2-hydroxy-4-oxobut-2-enoic acids N-(2-pyridyl)amides in reactions with diazo compounds Russian Journal of Organic Chemistry, 2008, 44 : 709 - 714
- [6] Synthesis and biological activity of substituted 4-aryl-2-methylenehydrazino-4-oxobut-2-enoic acids and their derivatives Pharmaceutical Chemistry Journal, 2009, 43 : 444 - 447