Patent ID: 11878078
Assignee: JIANGSU VCARE PHARMATECH CO., LTD.
Field: Pharmaceuticals (Chemistry)
Classification: CPC A | IPC A

Claim 0:
1. An instant release pharmaceutical preparation, wherein the preparation is a tablet or a capsule, and comprises the following components:
a) a vicagrel compound, or a pharmaceutically acceptable salt thereof in the range 0.5%-30% wt of the tablet or capsule filling;
b) one or more fillers in the range of 1%-95% wt of the tablet or capsule filling, wherein the filler is selected from microcrystalline cellulose, lactose, starch, pregelatinized starch, mannitol or sorbitol;
c) one or more binders in the range of 0%-20% wt of the tablet or capsule filling, wherein the binder is selected from hydroxypropyl methyl cellulose, hydroxypropyl cellulose, polyvinylpyrrolidone or ethyl cellulose;
d) one or more disintegrants in the range of 0%-20% wt of the tablet or capsule filling, wherein the disintegrant is selected from low-substituted hydroxypropyl cellulose, sodium carboxymethyl starch, croscarmellose sodium, or crospovidone; and
e) one or more glidants/lubricants in the range of 0%-5% wt of the tablet or capsule filling, wherein the glidant/lubricant is selected from hydrogenated vegetable oil, silicon dioxide, magnesium stearate or sodium stearyl fumarate;, wherein the vicagrel compound or the pharmaceutically acceptable salt thereof is provided in form of particles, wherein 90% of said particles have a diameter (D90) of less than 50 μm.