A new method for the formation of the imidazo[4′, 5′; 3,4] pyrido[2,3-b]indole ring: Formal synthesis of the alkaloids from marine origin grossularines-1 and 2
作者:Pedro Molina、Pilar M. Fresneda、Miguel A. Sanz
DOI:10.1016/s0040-4039(97)01592-x
日期:1997.9
A new synthesis of the 2-dimethylamino-4-hydroxy-6-methoxymethyl-3H-imidazo[4′, 5′:3,4] pyrido[2,3-b]indole, used as key intermediate in the total synthesis of the alkaloids grossularines-1 and -2, based on the step-wise formation of the pyridine and imidazole rings, is described.
2-二
甲基氨基-
4-羟基-6-甲
氧基
甲基-3H-
咪唑并[4',5':3,4]
吡啶并[2,3-b]
吲哚的新合成用作关键
中间体描述了基于
吡啶和
咪唑环的逐步形成的
生物碱grosularines-1和-2。