Polyacetylenic Compounds from Chrysanthemum Sibiricum Fischer. Part I

Abstract

한국산 구절초로부터 세가지 폴리아세틸렌성분을 추출, 분리하여 그 구조식을 밝혔다. 그 화합물들의 구조는 C₁₃의 cis와 trans의 Spiro-ketalenolether : H₃C-(C≡C)₂-CH=????????? and C₁?의 Triyne-diene : H₃C-(C≡C)₃-(CH=CH)₂-(CH₂)₃-OAc.임을 알았다.

The polyacetylene contents if Chrysanthemum Sibiricum Fischer have been examined. Their isolation, characterization and structure determination are described. They are the C₁₃Spiro-ketalenolethers, cis and trans H₃C-(C≡C)₂-CH=????????? and C₁? Triyne-diene acetate H₃C-(C≡C)₃-(CH=CH)₂-(CH₂)₃-OAc.

The polyacetylene contents if Chrysanthemum Sibiricum Fischer have been examined. Their isolation, characterization and structure determination are described. They are the C₁₃Spiro-ketalenolethers, cis and trans H₃C-(C≡C)₂-CH=????????? and C₁? Triyne-diene acetate H₃C-(C≡C)₃-(CH=CH)₂-(CH₂)₃-OAc.