Enteric Coated Azithromycin Multiparticulates
First Claim
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1. A pharmaceutical composition comprising multiparticulates, wherein said multiparticulates comprise an azithromycin core and an enteric coating disposed upon said azithromycin core.
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Abstract
A pharmaceutical composition is disclosed which comprises multiparticulates wherein said multiparticulates further comprise an azithromycin core and an enteric coating disposed upon said azithromycin core.
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15 Claims
- 1. A pharmaceutical composition comprising multiparticulates, wherein said multiparticulates comprise an azithromycin core and an enteric coating disposed upon said azithromycin core.
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15. The pharmaceutical composition of claim 20 wherein said enteric coating is a trimellitate-containing coating or a phthalate-containing coating selected from the group consisting of acid phthalates of carbohydrates, amylose acetate phthalate, cellulose acetate phthalate, cellulose ester phthalates, cellulose ether phthalates, hydroxypropylcellulose phthalate, hydroxypropylethylcellulose phthalate, hydroxypropylmethylcellulose phthalate, methylcellulose phthalate, polyvinyl acetate phthalate, polyvinyl acetate hydrogen phthalate, sodium cellulose acetate phthalate, starch acid phthalate, styrene-maleic acid dibutyl phthalate copolymer, styrene-maleic acid polyvinylacetate phthalate copolymer, cellulose acetate trimellitate, and mixtures thereof.
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