Oral aripiprazole liquid dry suspension agent and preparation method thereof

[0013]

[0014] Preparation Process:

[0015] 1) Grinding the aripiprazole, sucrose and xylitol through a 100-mesh sieve for later use;

[0016] 2) Mix the aripiprazole, the above-mentioned sucrose, xylitol, and xanthan gum evenly, add a binder, stir and granulate, dry at 50°C, granulate, and classify to obtain granules for later use;

[0017] 3) Mix the flavoring agent, sodium carboxymethyl starch and the granules prepared in the above 2).

[0019]

[0020] Preparation Process:

[0021] 1) Pass the aripiprazole, mannitol, and xylitol through a 100-mesh sieve for later use;

[0022] 2) Mix the aripiprazole with the above-mentioned mannitol, xylitol, and xanthan gum evenly, add a binder, stir and granulate, dry at 50°C, granulate, and classify to obtain granules for later use;

[0023] 3) Mix sucralose, strawberry essence, sodium carboxymethyl starch and the granules prepared in the above 2).

[0025]

[0026] Preparation Process:

[0027] 1) Pass the aripiprazole, lactose, and xylitol through a 100-mesh sieve for later use;

[0028] 2) Mix the aripiprazole with the above-mentioned lactose, xylitol, and xanthan gum evenly, then add a binder, stir and granulate, dry at 50°C, granulate, and classify to obtain granules for later use;

[0029] 3) Mix sucralose, orange essence, sodium carboxymethyl starch and the granules prepared in 2) above to get the product.