Recyclization of chromenopyridine derivatives to pyridopyrazinediones
作者:Valeria M. Lyubchanskaya、Svetlana A. Savina、Lyudmila M. Alekseeva、Vladimir G. Granik
DOI:10.1070/mc2003v013n01abeh001679
日期:2003.1
The reactions of N-ω-chloroacyl derivatives of chromeno[3,4-b]pyridine with primaryarylalkylamines result in unusual recyclization to pyridopyrazinediones 11–16.