作者:Máté Bubenyák、Melinda Pálfi、Mária Takács、Szabolcs Béni、Éva Szökő、Béla Noszál、József Kökösi
DOI:10.1016/j.tetlet.2008.05.141
日期:2008.8
The synthesis of 7,12-dihydroindolo[2′,3′:3,4]pyrrolo[2,1-b]quinazolin-5-one, a hybrid compound containing common structural features of the natural alkaloids rutaecarpine (Evodia rutaecarpa) and luotonin A (Peganum nigellastrum), was performed by active methylene group transformations of deoxyvasicinone. The synthesis of 7-hydroxy-8-norrutaecarpine was accomplished via the first total synthesis of
7,12-二氢吲哚的合成[2',3':3,4]吡咯并[2,1- b ]喹唑啉-5-酮,含有天然生物碱的共同的结构特征的混合化合物吴茱萸次碱(吴茱萸)和褪黑素A(Peganum nigellastrum)是通过脱氧维西酮的活性亚甲基转化而进行的。7-羟基-8-去甲rutacarcarpine的合成是通过第一次全合成布查达汀(bouchardatia neurococca)及其酸催化的闭环反应。合成的生物碱类似物是新的杂环系统的第一个代表。对合成化合物的初步测试显示,在与对照药物依托泊苷相当的浓度下,其对HeLa细胞具有细胞毒活性,并诱导了凋亡。