The present invention relates to a method for synthesizing artepillin C and a synthetic method for synthesizing an intermediate compound for use in preparing artepillin C. The structural formula of artepillin C is shown in the following formula (IV), and the intermediate compound is shown in the following formula (II). The synthesis method includes the following steps: a first reaction step: in the presence of a base initiator, a compound A shown in formula I and 3,3-dimethylallyl bromide are mixed, the reaction continues for a first reaction time and is stopped to generate an intermediate of artepillin C shown in formula II; and a second reaction step: the intermediate of artepillin C is dissolved in an aqueous alcohol solution and then mixed with an alkali metal salt, and the reaction continues for a second reaction time to generate artepillin C.
本发明涉及一种合成阿特皮林C的方法,以及用于制备阿特皮林C的中间化合物的合成方法。阿特皮林C的结构式如下式(IV)所示,中间化合物的结构式如下式(II)所示。合成方法包括以下步骤:第一反应步骤:在碱
引发剂的存在下,混合式I化合物和3,3-二
甲基丙烯基
溴,反应持续一定时间后停止,生成阿特皮林C的
中间体,其结构式为式II;第二反应步骤:将阿特皮林C的
中间体溶解在
水醇溶液中,然后与一种碱
金属盐混合,反应持续一定时间后生成阿特皮林C。