The Screening of Polyacetylenic Compounds in Korean Plants (II)

한국산(韓國産) 식물중(植物中) polyacetylene계(系) 화합물(化合物)의 검색(檢索)(II)

Seven species of Umbellifer-plants and five Compositae-plants were examined for the presence of polyacetylenic compounds. By using the UV-and IR-spectrometric technique combined with preparative T.L.C., the presence of polyacetylenic compounds was identified in Heracleum moellendorffi $H_{ANCE}$ and Aster scaber $T_{HUNBERG}$.