Method for preparing apixaban tablets
A technology for apixaban tablets and lubricants, which is applied in the field of preparation of apixaban tablets, can solve the problems of low in vitro dissolution rate, low bioavailability, and slow dissolution rate, and achieve high bioavailability and preparation The effect of simple method and low packaging cost
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Embodiment 1
[0028] Components of apixaban tablets
[0029] Component
Dose 1 (mg)
Dose 2 (mg)
Dose 3 (mg)
Apixaban
10
20
30
Microcrystalline fiber
38
76
114
Anhydrous lactose
70
140
210
Crosslinked Sodium Cellulose
2
4
6
Sodium dodecyl sulfate
2
4
6
Magnesium stearate
0.2
0.4
0.6
[0030] Preparation:
[0031] (1) Weigh the raw and auxiliary materials in the above-mentioned prescription amount, except for magnesium stearate, mix all the raw and auxiliary materials and perform wet granulation. The soft material obtained is granulated with a 20-mesh sieve. The obtained granules are dried and sized. Granules, and then collect dry granules between 20 mesh and 80 mesh.
[0032] (2) After mixing the prepared granules with magnesium stearate for 30 minutes, press the tablet, and the tablet hardness is 50-60N.
Embodiment 2
[0034] Apixaban tablet components
[0035] Component
Dose 1 (mg)
Dose 2 (mg)
Dose 3 (mg)
Apixaban
10
20
40
Powdered sugar
60
120
250
Microcrystalline fiber
22
40
88
Crospovidone
3
6
16
Sodium Dodecyl Sulfonate
2
4
6
Magnesium stearate
0.2
0.4
0.6
[0036] Preparation:
[0037] (1) Weigh the raw and auxiliary materials in the above-mentioned prescription amount, except for magnesium stearate, mix all the raw and auxiliary materials and perform wet granulation. The soft material obtained is granulated with a 20-mesh sieve. The obtained granules are dried and sized. Granules, and then collect dry granules between 20 mesh and 80 mesh.
[0038] (2) After mixing the prepared granules with magnesium stearate for 30 minutes, press the tablet, and the tablet hardness is 50-60N.
Embodiment 3
[0040] Components of apixaban tablets
[0041]
[0042] Preparation:
[0043] (1) Weigh the raw and auxiliary materials in the above-mentioned prescription amount, except for magnesium stearate, mix all the raw and auxiliary materials and perform wet granulation. The soft material obtained is granulated with a 20-mesh sieve. The obtained granules are dried and sized. Granules, and then collect dry granules between 20 mesh and 80 mesh.
[0044] (2) After mixing the prepared granules with magnesium stearate for 30 minutes, press the tablet, and the tablet hardness is 50-60N.
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