"Yipflavone Dispersible Tablets and Preparation Method" obtained the national invention patent certificate, and the patent application number is CN200410086549.3. It invented a new dosage form and preparation method of drugs for the treatment of osteoporosis, which is mainly based on carboxylic acid. Dispersible tablets prepared by using sodium starch methyl as a disintegrant, mannitol, microcrystalline cellulose, sodium lauryl sulfate, and aspartame through a special process. The new dosage form of the invention has the characteristics of fast release speed, high bioavailability, convenient use and higher curative effect than ordinary tablets.