Bile-acid derived compounds for enhancing oral absorption and systemic bioavailability of drugs
申请人:——
公开号:US20030130246A1
公开(公告)日:2003-07-10
Disclosed are compounds that exhibit high transport across the intestinal wall of an animal. The compounds may optionally be linked to drugs that are poorly absorbed or poorly transported across the intestinal wall after oral administration to provide for enhanced therapeutic, and optionally prolonged therapeutic, systemic blood concentrations of the drugs upon oral administration of the drug-compound conjugate. Also disclosed are pharmaceutical compositions containing and methods of using such compounds.
本文披露了一种在动物肠壁上具有高透过性的化合物。这些化合物可以选择性地与那些口服后吸收或透过肠壁运输效果不佳的药物结合,以提高药物-化合物共轭物口服后的治疗效果,并在口服药物-化合物共轭物时实现药物在全身血液中的浓度增加,可选择性地延长药物的治疗效果。还披露了含有这些化合物的药物组合物及使用这些化合物的方法。