| abstract |
The invention discloses an enalapril maleate tablet and a preparation method thereof, belonging to the technical field of pharmaceutical preparations. The enalapril maleate tablet is made of the following components in parts by weight: enalapril maleate 0.25-1.02 parts of lactose, 7-9 parts of lactose, 0.5-1.5 parts of corn starch, 0.1-0.2 parts of povidone, and 0.1-0.3 parts of glyceryl distearate. The composition of auxiliary materials selected by the present invention and the synergistic effect of the preparation process significantly reduce the degradation rate of enalapril maleate, greatly improve the stability of enalapril maleate tablet products, and solve the problem of existing products. Existing quality problems are conducive to ensuring the safety, effectiveness and long-term storage of clinical medication. |