A method for the preparation of a Solid dosage form is Unitary, therapeutically Active Pattern, with regular Release and prolonged Administration.

摘要

Method for preparing Solid dosage forms Contoured and compressed, Unit, which have to be regular and extended release Progressive Medicine therapeutically Active material and a base vehicle.It includes the following Operations: First, adjust the Moisture content of a material Vehicle Base, containing hydroxypropyl methylcellulose, until a value between 0.1 and 1.0; Second, mix up to 33 in weight of the material Vehicle Base, with up to 67 in pes Or a therapeutically Active Drug and excipient; and finally,The mixture is compressed and is formed.