| 摘要 |
A modified release pharmaceutical composition comprising, as active ingredient, a compound of formula (I), wherein R1 represents C1-2 alkyl substituted by one or more fluoro substituents; R2 represents hydrogen, hydroxy, methoxy or ethoxy, and n represents 0, 1 or 2; or a pharmaceutically acceptable salt thereof; and a pharmaceutically acceptable diluent or carrier; provided that the formulation may only contain iota-carageenan and a neutral gelling polymer when the compound of formula (I) is in the form of a salt; such formulations being of use for the treatment of a cardiovascular disorder.
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