作者:Kurnia Firman、Takeshi Kinoshita、Akiko Itai、Ushio Sankawa
DOI:10.1016/0031-9422(88)83038-3
日期:——
was isolated from the steam-distilled essential oil fraction of Curcuma heyneana in addition to known sesquiterpenes germacrone, dehydrocurdione, isocurcumenol, curcumenol, curcumanolide A, B and zerumbone. Its structure was elucidated on the basis of spectroscopic and chemical studies, and finally confirmed by X-ray crystallography. ( E )-Labda-8(17),12-diene-15,16-dial was isolated from the benzene
摘要 从姜黄水蒸气蒸馏的精油馏分中分离出一种新的愈创木酚倍半萜烯,命名为oxycurcumenol,此外还有已知的倍半萜类germacrone、dehydrocurdione、isocurcumenol、curcumenol、curcumanolide A、B 和zerumbone。其结构是在光谱和化学研究的基础上阐明的,最后通过 X 射线晶体学证实。( E )-Labda-8(17),12-diene-15,16-dial 与脱氢胆二酮、姜黄素、姜黄内酯 A 和 B 一起从同一植物的苯提取物中分离出来。 C. heyneana 的分类地位简述基于这些发现的化学分类学意义进行了讨论。