| abstract |
The invention discloses a preparation method of a hypoglycemic agent, which comprises the following steps: step 1, preparing a slow release coating; step 2, placing the canagliflozin tablets in coating pots, spraying the solution prepared in the step 15 on the surfaces of the canagliflozin tablets by using a spray gun, wherein the spraying time of each coating pot is 20-30 s; and 3, putting the sprayed tablets into a vacuum drying box for drying to obtain the canagliflozin tablets. The slow-release coating of the canagliflozin prepared by the invention can ensure that the canagliflozin tablet is slowly and continuously released and plays a role, and has a certain slow-release effect. |