【摘要】 吡喃二酮衍生物具有较好的生物活性。回顾了近年来2,4 吡喃二酮化合物的生物活性的相关报道,概述了该类化合物的研究进展,简要介绍了吡喃酮并吡唑的合成方法。更多还原

【Abstract】 Pyrano is a natural compound with good bioactivity. The recent progress of bioactive pyrano derivatives was reviewed. On the other hand, A summary of synthesic methods of pyranpyrazol was given.更多还原