MONOCOMPARTMENT OSMOTIC-CONTROLLED DELIVERY SYSTEM OF DOXAZOSIN

摘要

Monocompartment osmotic-controlled delivery system of doxazosin is disclosed. The delivery system comprises a core comprising co-processed doxazosin and at least one alginic acid derivative; a semipermeable membrane enclosing the core; and at least one passageway through the semipermeable membrane. A process for the preparation of monocompartment osmotic-controlled drug delivery system is also disclosed.