Structure-ADME relationship: still a long way to go?

نویسندگان

  • Tingjun Hou
  • Junmei Wang
چکیده

BACKGROUND Theoretical models for predicting absorption, distribution, metabolism and excretion (ADME) properties play increasingly important roles in support of the drug development process. OBJECTIVE We briefly review the in silico prediction models for three important ADME properties, namely, aqueous solubility, human intestinal absorption, and oral bioavailability. METHODS Rather than giving detailed descriptions of the ADME prediction models, we focus on the discussions of the prediction accuracies of the in silico models. RESULTS/CONCLUSION We find that the robustness and predictive capability of the ADME models are directly associated with the complexity of the ADME property. For the ADME properties involving complex phenomena, such as bioavailability, the in silico models usually cannot give satisfactory predictions. Moreover, the lack of large and high-quality data sets also greatly hinder the reliability of ADME predictions. While considerable progress has been achieved in ADME predictions, many challenges remain to be overcome.

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عنوان ژورنال:
  • Expert opinion on drug metabolism & toxicology

دوره 4 6  شماره 

صفحات  -

تاریخ انتشار 2008