Levamlodipine beaylate tablets and preparation method thereof
A technology of levamlodipine besylate and levo-amlodipine besylate, applied in the field of levamlodipine besylate tablets and its preparation, can solve tablet compressibility, friability, tablet weight difference, and content uniformity , Dissolution is difficult to control, poor stability and other problems, to achieve the effect of good tablet weight difference, good compressibility and simple production process
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Embodiment 1
[0040] Levoamlodipine Besylate 3.5g
[0041] 70g pregelatinized starch
[0042] Low-substituted hydroxypropyl cellulose 30g
[0043] Cross-linked polyvinylpyrrolidone 8.5g
[0045]
[0046] Makes 1000 pieces
[0047] Preparation
[0048] Weigh respectively levamlodipine besylate, pregelatinized starch, low-substituted hydroxypropyl cellulose, cross-linked polyvinylpyrrolidone, magnesium stearate according to the prescription quantity, mix well, pulverize, pass through an 80 mesh sieve, and mix well , placed in a powder feeder for a new type of tablet press, the dry powder is directly pressed into tablets, packed, and ready to be obtained.
Embodiment 2
[0050] Levoamlodipine Besylate 3.5g
[0051] Lactose 70g
[0052] Low-substituted hydroxypropyl cellulose 30g
[0053] Cross-linked polyvinylpyrrolidone 8.5g
[0055]
[0056] Makes 1000 pieces
[0057] Preparation
[0058] Weigh respectively levamlodipine besylate, lactose, low-substituted hydroxypropyl cellulose, cross-linked polyvinylpyrrolidone, and magnesium stearate according to the prescription amount, mix well, pulverize, pass through a 80-mesh sieve, mix well, and place in a new In the powder feeder for the tablet machine, the dry powder is directly compressed into tablets, packed, and ready to be obtained.
Embodiment 3
[0060] Levoamlodipine Besylate 3.5g
[0061] Mannitol 70g
[0062] Low-substituted hydroxypropyl cellulose 30g
[0063] Cross-linked polyvinylpyrrolidone 8.5g
[0065]
[0066] Makes 1000 pieces
[0067] Preparation
[0068] Weigh respectively levamlodipine besylate, mannitol, low-substituted hydroxypropyl cellulose, cross-linked polyvinylpyrrolidone, and magnesium stearate according to the prescription amount, mix well, pulverize, pass through an 80-mesh sieve, mix well, and place In the powder feeder for the new tablet press machine, the dry powder is directly compressed into tablets, packaged, and ready to be obtained.
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