台灣前胡根之化學成分及抗血小板凝集活性   全文下載

Chemical Constituents and Anti-platelet Aggregation Activity from the Root of Peucedanum formosanum

分析台灣前胡之根得到32 個已知化合物。這些化合物的結構由光譜數據來決定。其中一些化合物具有顯著的抗血小板凝集活性。它顯示出台灣前胡與白花前胡兩者之根的成分一樣以seselin-type dihydropyranocoumarins 和psoralen-type furanocoumarins 為主。

Analysis of the root extract of Peucedanum formosanum (Taiwan Qian-Hu) led to the isolation of 32 known compounds. The structures of these isolates were determined by spectral data. Some of them displayed strong anti-platelet aggregation activities. Analysis showed that most of the constituents found in P. formosanum were the same as those found in P. praeruptorum (Bai-Hua Qian-Hu), in that many isolates of both plants’ roots belong to seselin-type dihydropyranocoumarins and psoralen-type furanocoumarins.