Novel application of oxiracetam or levo-oxiracetam in pharmaceutical field
A technology of drugs and compounds, applied in the new application field of oxiracetam or levoxiracetam in the pharmaceutical field, can solve problems such as hallucinations and confusion of consciousness
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Embodiment 1
[0155] Raw material composition:
[0156] (a) Levoxiracetam (99.5% pure) 200mg / capsule
[0157] (b) Lactose 80mg / grain
[0158] (c) Microcrystalline cellulose 70mg / capsule
[0159]Taking the preparation of 1000 levoxiracetam capsules as an example, the specific preparation method is: first pass the raw and auxiliary materials through an 80-mesh sieve, weigh the prescribed amount of levoxiracetam, lactose, and microcrystalline cellulose and mix evenly, directly Fill the capsule.
Embodiment 2
[0161] Raw material composition:
[0162]
[0163]
[0164] Take making 1000 levoxiracetam tablets as an example, the specific preparation method is: first pass the raw and auxiliary materials through an 80-mesh sieve, weigh the prescribed amount of levoxiracetam, starch, and microcrystalline cellulose and mix evenly, add 2% HPMC aqueous solution is used to prepare soft materials, granulate, dry, and granulate, add prescription amount of talcum powder to the granules, mix evenly, and compress into tablets.
Embodiment 3
[0166] Raw material composition:
[0167]
[0168] Taking the preparation of 1000 levoxiracetam capsules as an example, the specific preparation method is as follows: the raw and auxiliary materials are first passed through an 80 mesh sieve, and the prescribed amount of levoxiracetam, lactose, and sodium starch glycolate are mixed evenly. Add 10% PVP ethanol solution to make soft material, granulate, dry, granulate, add prescription amount of talcum powder to the granules, mix evenly, and fill the capsules.
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