| 摘要 |
<p>Remedies for ischemic disease which contain as the active ingredient oxygen-containing heterocyclic derivatives represented by general formula (I), wherein R1 represents (a), (b) or (c), (whereing R4 represents alkyl, aryl or cycloalkyl); R2 represents alkyl; R3 represents hydrogen or acyl; and A represents alkylene. These drugs are efficacious in treating ischemic diseases, for example, ischemic brain diseases, cerebral stroke, cerebral thrombosis, cerebral embolism and myocardial infarction.</p> |
