One-Pot Synthesis of Simple Alkaloids: 2,3-Polymethylene-4(3<i>H</i>)-quinazolinones, Luotonin A, Tryptanthrin, and Rutaecarpine
作者:Katherine Chae Jahng、Seung Ill Kim、Dong Hyeon Kim、Chang Seob Seo、Jong-Keun Son、Seung Ho Lee、Eung Seok Lee、Yurngdong Jahng
DOI:10.1248/cpb.56.607
日期:——
One-pot synthesis of various 2,3-polymethylene-4(3H)-quinazolinones from anthranilic acid, corresponding lactam and SOCl2 is described, which can be applicable to the synthesis of simple 4(3H)-quinazolinone-derived alkaloids, such as luotonin A, tryptanthrin, and rutaecarpine.
本文描述了从邻氨基苯甲酸、相应的内酰胺和SOCl2中一锅合成多种2,3-聚甲基-4(3H)-喹唑啉酮的方法,该方法可用于合成简单的4(3H)-喹唑啉酮衍生物生物碱,如鲁托霉素A、曲普坦和鲁托卡品。