| 摘要 |
PCT No. PCT/CA96/00040 Sec. 371 Date Jul. 31, 1997 Sec. 102(e) Date Jul. 31, 1997 PCT Filed Jan. 19, 1996 PCT Pub. No. WO96/23491 PCT Pub. Date Aug. 8, 1996Substances that are solid at 25 DEG C. are obtained by dissolving sodium valproate in heated valproic acid and cooling the resultant solution. The resulting solid substances can easily be processed into solid pharmaceutical dosage forms.
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