Pharmaceutical compositions having improved storage stability
First Claim
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1. A method for the preparation of an aqueous pharmaceutical composition comprising a hydrolytically labile antipsychotic agent, wherein the method comprises adding to a composition comprising the antipsychotic agent and an aqueous vehicle (a) a stabilizing amount of a non-ionic water insoluble and/or immiscible ester co-surfactant and (b) a water miscible and/or soluble non-ionic surfactant.
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Abstract
The present invention relates to a pharmaceutical composition that provides long-term stability of a hydrolytically labile antipsychotic agent.
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Citations
23 Claims
- 1. A method for the preparation of an aqueous pharmaceutical composition comprising a hydrolytically labile antipsychotic agent, wherein the method comprises adding to a composition comprising the antipsychotic agent and an aqueous vehicle (a) a stabilizing amount of a non-ionic water insoluble and/or immiscible ester co-surfactant and (b) a water miscible and/or soluble non-ionic surfactant.
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