MODIFIED RELEASE COMPOSITIONS FOR MINOCYCLINE

摘要

The technical field of the present invention relates to nonspheronized multiparticulate modified release compositions of 7-dimethylamino-6-deoxy-6-demethyltetracycline (minocycline) or non-toxic acid addition salts thereof. In particular, the present invention relates to a modified release compositions that deliver minocycline in a pulsatile manner over a prolonged period and processes for their preparation.