Ubenimex capsule and preparation method thereof

The invention provides an ubenimex capsule and a preparation method thereof, and the preparation method comprises the following steps: (1) adding 1/3-1/2 of a prescription amount of a filler, all ubenimex, sucrose stearate and lauryl sodium sulfate into a wet granulator, and stirring and mixing in the wet granulator; (2) adding the remaining formula amount of filler and the mixed material in the step (1) into a mixing machine, mixing, finally adding magnesium stearate into a hopper of the mixing machine, and mixing to obtain total mixed powder; and (3) capsule filling: performing capsule filling on the total mixed powder prepared in the step (2) by using a capsule filling machine to obtain the ubenimex capsule. According to the preparation method of the ubenimex capsule, powder is directly mixed and filled into the capsule, the operation is simple, the mixing uniformity is better, the production cost is lower, and commercial production is more facilitated. The ubenimex capsule prepared by adopting the prescri