Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1997-09-19
1999-05-04
Krass, Frederick
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
514772, 514781, 514784, 514788, 514965, 424457, 424461, 424462, 424463, 424464, 424465, 424468, 424469, 424470, A61K 914, A61K 920, A61K 3144
Patent
active
059004258
ABSTRACT:
The invention relates to pharmaceutical preparations having controlled release of active compound and to processes for their preparation, in particular for poorly soluble active compounds having problematic bioavailability.
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Kanikanti Venkata-Rangarao
Kurka Peter
Muck Wolfgang
Ohm Andreas
Toppel Gerd
Bayer Aktiengesellschaft
Krass Frederick
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