| 摘要 |
1. Alkaline aluminium valproate with the general formula presented in the figure. 2. The method of obtaining alkaline aluminium valproate with the general formula presented in the figure, characterised in that 20 parts by mass of aluminium sulphate is dissolved in 50 parts by mass of water. Then, 9.4 parts by mass of calcium carbonate rubbed with 14 parts by mass of water are added to the resultant solution, followed by adding 24 parts by mass of 30 percdnt acetic acid, while the mixture is being constantly stirred. The resultant liquid is left to settle for 1 to 3 days. The settlings are removed and 9.6 parts by mass of valproic acid are added. The mixture is shaken for 15 minutes. |
