Packaged stable enema solution or suspension containing 5-aminosalicyclic acid
First Claim
1. A packaged enema solution or suspension consisting essentially of an effective amount of 5-ASA or a pharmaceutically acceptable salt or ester thereof, a chelating agent, an antioxidant and a buffer, said solution or suspension having a pH value of about 4.8 and being contained in a plastic bottle under an inert gas, said plastic bottle being packaged in a diffusion-tight light-impervious package in the same inert gas as is present in the bottle.
1 Assignment
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Accused Products
Abstract
A packaged enema solution or suspension consisting essentially of an effective amount of 5-ASA or a pharmaceutically acceptable salt or ester thereof, a chelating agent, an antioxidant and a buffer, the solution or suspension having a pH value of from 4 to 7 and being contained in a plastic bottle under an inert gas, the plastic bottle being packaged in a diffusion-tight light-impervious package in the same inert gas as is present in the bottle.
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Citations
13 Claims
- 1. A packaged enema solution or suspension consisting essentially of an effective amount of 5-ASA or a pharmaceutically acceptable salt or ester thereof, a chelating agent, an antioxidant and a buffer, said solution or suspension having a pH value of about 4.8 and being contained in a plastic bottle under an inert gas, said plastic bottle being packaged in a diffusion-tight light-impervious package in the same inert gas as is present in the bottle.
Specification