目的探讨以葡聚糖（平均分子量2 6万）为载体的地塞米松前体药在大鼠胃肠道内的转释特性。
AIM To explore whether dexamethasone dextran ( 260 000 ) has the characteristics of site specific delivery in rat gastrointestinal tract.
本发明公开了一种抗流感病毒前体药，是有关1，3-吡嗪并恶 嗪-2，4二酮的衍生物，其化学结构式为；
The invention discloses an anti-influenza virus prodrug which is a derivative related to 1, 3-pyrazine oxazine-2, 4 diketone with a chemical structural formula (I);
Becker Cyrus： 抗心律失常药前体化合物、合成方法和用法。
Antiarrhythmic precursor compounds, methods of synthesis and methods of use.
Becker Cyrus： 抗心律失常药前体化合物、合成方法和用法。
Antiarrhythmic precursor compounds, methods of synthesis and methods of use.
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