The dissolution of the micro-granules was rapid in artificial intestinal liquid.In 8 volunteers, the AUC of prepared capsules was 1.99 times as much as that of conventional enteric coated tablets.

• 该胶囊剂耐酸性好；人工肠液中释药快；在8名健康志愿者体内的AUC为市售红霉素肠溶片的1.；99倍；且个体差异小。