A stable pharmaceutical composition of amlodipine and benazepril or salts thereof

摘要

The present invention relates to a stable pharmaceutical composition of amlodipine and benazepril or salts thereof. In particular, the invention relates to a stable pharmaceutical composition comprising at least one amlodipine component and at least two benazepril components in which physical contact between amlodipine and benazepril components is limited. The invention also includes a process of preparing such compositions and method of treating hypertension by administering the composition to a patient in need thereof.