Convenient Synthesis of a Library of Lactam-Fused β-Carbolines via the Ugi Reaction¹
作者:Sanjay Batra、Samiran Hutait、Maloy Nayak、Ashok Penta
DOI:10.1055/s-0030-1258374
日期:2011.2
We present a convenient synthesis of a chemical library of lactam-fused β-carbolines via a Ugi four-center three-component reaction employing [1-formyl-3-(methoxycarbonyl)-9H-pyrido[3,4-b]indol-9-yl]acetic acid or (1-formyl-9H-pyrido[3,4-b]indol-9-yl)acetic acid, amines and isonitriles.
我们利用乌吉四中心三组分反应,通过[1-甲酰基-3-(甲氧羰基)-9H-吡啶并[3,4-b]吲哚-9-基]乙酸或(1-甲酰基-9H-吡啶并[3,4-b]吲哚-9-基)乙酸、胺和异腈,对内酰胺-β-咔啉的化学库进行了便捷的综合。