Coronary therapeutic agent in the form of soft gelatin capsules
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United States of America Patent
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Aug 25, 1987
Grant Date -
N/A
app pub date -
Jan 6, 1986
filing date -
Jan 6, 1986
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The present invention relates to a coronary therapeutic agent in the form of soft gelatin capsules, which contain the active substance nifedipine in an organic solvent. In the prior art, there where problems regarding the capsule size and with respect to the low nifedipine active substance concentration. These problems are obviated by the invention, in that nifedipine with PVP, optionally as a coprecipitate and without glycerin, is dissolved in THFP and consequently permits a capsule weight of in all only e.g. 162 mg.
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