| abstract |
The invention relates to a new crystal form of sarcoza valsartan sodium, a preparation method thereof and use thereof. The new crystal form of the invention greatly improves the hygroscopicity of the existing crystal form of the sirubar sarsartan sodium, has good fluidity of the pharmaceutical preparation, and has high purity of the product, up to 99.5% or more, and can be directly used. The tableting process prepares three kinds of tablets, the process is simple, the production time can be greatly shortened, the cost is reduced, and the preparation is suitable for preparing various stable pharmaceutical preparations. |