Extended release dosage form of ropinirole

A - Human Necessities – 61 – K

Patent

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Details

A61K 9/20 (2006.01) A61K 9/28 (2006.01)

Patent

CA 2738414

There is provided an extended release tablet in tablet dosage form of ropinirole or salts thereof comprising a) an inner tablet of ropinirole or salts thereof optionally with other pharmaceutically acceptable excipients and b) an outer tablet of other pharmaceutically acceptable excipients. The invention also provides an extended release pharmaceutical composition comprising a core of ropinirole or salt thereof and outer mantle coating comprising one or more pharmaceutically acceptable excipients. The invention also relates to processes of preparing such compositions.

La présente invention concerne une forme posologique de comprimé à libération prolongée de ropinirole ou de sels de celui-ci, comprenant : a) un comprimé intérieur de ropinirole ou de sels de celui-ci éventuellement avec d'autres excipients pharmaceutiquement acceptables; et b) une comprimé extérieur constitué d'autres excipients pharmaceutiquement acceptables. L'invention a trait également à une composition pharmaceutique à libération prolongée comprenant un noyau de ropinirole ou de sel de celui-ci, et un enrobage extérieur comprenant un ou plusieurs excipients pharmaceutiquement acceptables. L'invention concerne également des procédés permettant la préparation de telles compositions.

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