The present invention relates to a process for preparing an olefinically unsaturated phosphonium salt having at least two olefinic double bonds, of which one double bond has a Z or cis conformation and the second or a further double bond an E conformation, from an olefinically unsaturated phosphonium salt having at least two olefinic double bonds of different configuration compared to the target compound, and both especially have an all-E or all-trans conformation. In addition, the invention provides for the use of the compound obtained by the process for provision of terpenoid substances as medicaments.
本发明涉及一种制备具有至少两个
烯丙基双键的
烯丙基未饱和膦鎵盐的方法,其中一个双键具有Z或顺式构象,第二个或进一步的双键具有E构象,从具有至少两个与目标化合物不同构型的
烯丙基未饱和膦鎵盐中进行。两者都特别具有全E或全反构象。此外,本发明还提供了通过该方法获得的化合物用于提供
萜类物质作为药物的用途。