Patent ID: 8354122

Claim:
A tablet of a solid dispersion, the solid dispersion including at least a poorly water-soluble drug and a water-soluble polymer, the tablet further including an excipient and a disintegrator, wherein a content of the water-soluble polymer is 1 to 5% by weight, based on the weight of the tablet, and a content of the disintegrator is 15 to 50% by weight, based on the weight of the tablet, the water-soluble polymer is selected from the group consisting of alkylcellulose, hydroxyalkylalkylcellulose and polyvinyl pyrrolidone, the disintegrator is a low-substituted hydroxypropylcellulose having 5 to 16% by weight hydroxypropoxyl groups, and molecules of the poorly water-soluble drug in an amorphous state are dispersed in the water-soluble polymer.