1-Methylhydantion is a compound, which was isolated from Oviductus Ranae for the first time. In our study,
we found that it showed good antitussive and anti-inflammatory activity. It is also the first report which illustrates the
antitussive activity of hydantion derivative. A series of hydantion derivatives were synthesized and evaluated for their
anti-inflammatory and antitussive activity in vivo. The pharmacological tests showed that compounds 7a, 7c and 7d have
good anti-inflammatory and antitussive activity compared to Ibuprofen and codeine. Compound 7a in particular showed
two-fold stronger anti-inflammatory activity than Ibuprofen.
1-甲基海因是从林蛙输卵管中首次分离得到的化合物。在我们的研究中,我们发现它显示出良好的镇咳和抗炎活性。这也是首次报道海因衍
生物的镇咳活性。合成了一系列海因衍
生物并评估了它们在体内的抗炎和镇咳活性。药理试验表明,与
布洛芬和
可待因相比,化合物7a、7c和7d显示出良好的抗炎和镇咳活性。特别是化合物7a,其抗炎活性比
布洛芬强两倍。