Abstract:
The present invention relates to a composition containing erythro-(7S,8R)-7-acetoxy-3,4,3',5'-tetramethoxy-8-O-4'-neolignan for preventing or treating vascular diseases. The composition containing erythro-(7S,8R)-7-acetoxy-3,4,3',5'-tetramethoxy-8-O-4'-neolignan effectively suppresses platelet aggregation, thereby being used as a composition for effectively preventing and suppressing vascular diseases including thrombosis, arteriosclerosis, angina pectoris, myocardial infarction, ischemic heart disease, heart failure, complications after percutaneous transluminal coronary angioplasty, cerebral infarction, cerebral hemorrhage, and stroke. [Reference numerals] (AA,BB,CC) Blood platelet cohesion activation (%)