Maleic acid trimebutine slow release tablet comprising quick release part and preparing method thereof

This invention concerns a the maleic acid trimebutine sustained-releasing tablets with rapid releasing part and preparation of pharmaceutical pharmaceuticals, including double slice and tablet mixed and suppressed by particles with different releasing characteristics, it is found in the invention that after the maleic acid trimebutine and fumaric acid being mixed and granulated, the stability and compressibility of the maleic acid trimebutine is improved, and its citation moist is lowered, and it can be used for preparation of the praeparatum of the present invention, the present invention includes the rapid releasing part and sustained-releasing part.