Theophylline-noscapine sustained release composition for treatment of asthma
United States Patent 3109775

Inventors:
Mark, Shepard
Munch, James C.
Jack, Kantor
Publication Date:
11/05/1963
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Assignee:
KEY PHARMA
Primary Class:
424/498
Other Classes:
514/263.320, 424/467
International Classes:
A61K9/22
US Patent References:
2928770Sustained action pill
2954323Thin film coating for tablets and the like
2987445Drug composition
3080294Sustained release type of pharmaceutical vehicles