A pharmaceutical composition comprising a pharmaceutically active compound having an absolute bioavailability of not more than 20 % and diltiazem or a pharmaceutically acceptable acid addition salt thereof is disclosed. A method for enhancing the absorption of the pharmaceutically active compound by administering it enterally together with diltiazem or its salt is also disclosed. Diltiazem or its salt is effective to improve or enhance the absorption of said pharmaceutically active compound.
本发明公开了一种药物组合物,该组合物包含
生物利用度绝对值不超过 20% 的药用活性化合物和
地尔硫卓或其药学上可接受的酸加成盐。本发明还公开了一种通过与
地尔硫卓或其盐一起肠内给药来促进药用活性化合物吸收的方法。
地尔硫卓或其盐可有效改善或促进上述药物活性化合物的吸收。