Stable pharmaceutical compositions containing...

Drug – bio-affecting and body treating compositions – Solid synthetic organic polymer as designated organic active... – Polymer from ethylenic monomers only

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Details

C424S451000, C424S464000, C424S489000, C514S367000, C514S369000

Reissue Patent

active

11083366

ABSTRACT:
Pharmaceutical compositions that have excellent storage stability even though they include a active component that is susceptible to degradation in an acidic environment are disclosed. The stabilized pharmaceutical composition of the invention includes a ring-opened 7-substituted-3,5-dihydroxyheptanoic or a ring-opened 7-substituted-3,5-dihydroxyheptenoic acid, or a pharmaceutically acceptable salt thereof, as an active component and a stabilizing effective amount of at least one amido-group containing polymeric compound or at least one amino-group containing polymeric compound, or combination thereof; wherein the stabilized pharmaceutical composition does not contain a stabilizing effective amount of another stabilizer or a combination of other stabilizers. The pharmaceutical composition may optionally include one or more pharmaceutically acceptable excipients such as a filler, a disintegrating agent and one or more lubricants such as magnesium stearate to aid compression where a tablet dosage form is desired.

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