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US 2010/0247646 A1Published application
Extended release tablets of nisoldipine
AssigneeRanbaxy Laboratories Limited
InventorsRamprasad PRASAD, Anuj Kumar FANDA, Rajan Kumar VERMA, Romi Barat SINGH, Kumaravel VIVEK
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Abstract
The present invention relates to extended release tablets comprising a core which comprises of nisoldipine, a rate-controlling hydrophilic polymer and optionally, an enteric agent. Such tablets may also be coated with a release rate-controlling coating comprising of a hydrophobic polymer or enteric agent or combinations thereof, in particular ethylcellulose, and Eudragits.
Claims10
An extended release tablet comprising:
- c) a core, comprising nisoldipine, a hydrophilic polymer and optionally, an enteric agent;
- and
- d) a release rate-controlling coating comprising a hydrophobic polymer, an enteric agent or a combination thereof.
Dependencies are inferred from the claim text.