ORAL DOSAGE FORMS FOR PROPIVERINE OR ITS PHARMACEUTICALLY ACCEPTABLE SALTS WITH AN EXTENDED RELEASE OF THE ACTIVE INGREDIENT
摘要
By suitable retardation oral pharmaceutical compositions containing propiverine or one or several pharmaceutically acceptable salts thereof in an amount of 4 mg to 60 mg propiverine and having a prolonged release of the active agent are produced. Preferably a blend of active agent and optionally one or more acidic substances having a pKa value of less than 6.65 are provided with a retarding coating or are embedded in a matrix which is then optionally coated with further retarding layers.
申请公布号
EP1435915(B1)
申请公布日期
2008.07.23
申请号
EP20020782857
申请日期
2002.10.08
申请人
APOGEPHA ARZNEIMITTEL GMBH
发明人
GRAMATTE, THOMAS;GRUBER, PETER;GUELDNER, PETER;HESCHEL, MICHAEL;PAMPERIN, DIRK;PLOEN, JAN;SCHEITHAUER, STEFFEN;WEHNER, WOLFGANG