Four geometric isomers of a leukotriene B3 derivative (1b, 2b, 3b, 4b) and their nor derivatives (1a, 2a, 3a, 4a) were synthesized selectively from a common starting material by the same methodology using the Wittig-Horner reaction. All optical isomers of all-trans nor leukotriene B3 dimethylamide (1a), one of the eight compounds, were also synthesized.
采用Wittig-Horner反应,通过相同的方法,从同一初始原料出发,选择性地合成了
白三烯B3衍
生物(1b、2b、3b、4b)及其去饱和衍
生物(1a、2a、2a、2a)的四种几何异构体。同时,也合成了八种化合物之一的化合物(1a)的全反式去饱和
白三烯B3二甲基酰胺的所有光学异构体。