Method of predicting drug-food interaction
    2.
    发明授权
    Method of predicting drug-food interaction 失效
    预测药物 - 食物相互作用的方法

    公开(公告)号:US07097967B2

    公开(公告)日:2006-08-29

    申请号:US10280587

    申请日:2002-10-24

    IPC分类号: C12Q1/00

    CPC分类号: C12Q1/37

    摘要: The present invention provides a method of predicting a food-drug interaction in vivo, in the case of an orally administered drug interactive with digestive enzymes in the gastrointestinal tract, by measuring the activity of the drug to the digestive enzymes in vitro, which is based on the fact that the ingestion of foods causes the absorption of drug in vivo to decrease due to the above interaction between a drug and digestive enzymes. The present invention further provides methods of minimizing the change of absorption in vivo caused by the ingestion of foods by reducing the action of digestive enzymes, for example, introduction of prodrugs, modification of the chemical structure of drug, design of drug formulation, etc.

    摘要翻译: 本发明提供了一种在体外预测食物 - 药物相互作用的方法,在口服给药的药物与胃肠道中的消化酶相互作用的情况下,通过测量药物对体外消化酶的活性,其基于 关于食物的摄取导致药物在体内的吸收由于药物和消化酶之间的上述相互作用而降低。 本发明还提供了通过减少消化酶的作用,例如引入前药,药物化学结构的改变,药物制剂的设计等,最小化摄入食物引起的体内吸收变化的方法。