One-Pot, Three-Component Assembly of Indoloquinolines: Total Synthesis of Isocryptolepine
作者:Alexander V. Aksenov、Dmitrii A. Aksenov、Naila A. Orazova、Nicolai A. Aksenov、Georgii D. Griaznov、Annelise De Carvalho、Robert Kiss、Véronique Mathieu、Alexander Kornienko、Michael Rubin
DOI:10.1021/acs.joc.6b03084
日期:2017.3.17
Indolo[3,2-c]quinolones have been efficiently synthesized via an acid-mediated, one-pot, three-component condensation of arylhydrazines, o-aminoacetophenones, and triazines or nitriles. The synthetic application of this method is showcased by the concise synthesis of isocryptolepine alkaloid and a series of its synthetic analogues with demonstrated cancer cell antiproliferative activities.
吲哚并[3,2- c ]喹诺酮已通过芳基肼,邻氨基苯乙酮和三嗪或腈的酸介导的一锅三组分缩合反应得到了有效合成。该方法的合成应用通过异隐油菜碱生物碱及其一系列具有证明的癌细胞抗增殖活性的合成类似物的简明合成得以展示。
Novel convenient one-pot method for the synthesis of indoloquinolines
作者:N. A. Aksenov、A. Z. Gasanova、G. M. Abakarov、I. V. Aksenova、A. V. Aksenov
DOI:10.1007/s11172-019-2493-4
日期:2019.4
A novel one-pot method based on the sequence of the Fisher reaction between nitroacetophenone and phenylhydrazines, the reduction with metallic tin directly in polyphosphoric acid, and acylation has been developed for the synthesis of indoloquinolines. The obtained indolo-[3,2-c]quinolines are precursors of the analogs of isocryptolepine alkaloid.