Formation of <i>N</i>-Alkoxyindole Framework: Intramolecular Heterocyclization of 3-Alkoxyimino-2-arylalkylnitriles Mediated by Ferric Chloride
作者:Yunfei Du、Junbiao Chang、John Reiner、Kang Zhao
DOI:10.1021/jo7024477
日期:2008.3.1
[GRAPHICS]A variety of functionalized N-alkoxyindole-3-carbonitrile derivatives are achieved under remarkably mild conditions by applying a FeCl3-mediated intramolecular heterocyclization of 3-alkoxyimino-2-arylalkylnitliles. This novel synthesis allows the N-moiety on the side chain to be annulated to the benzene ring as the final synthetic step, which enables the functionalization of the benzenoid portion of the indole at an early stage of the synthesis.
[EN] BICYCLIC PYRIDINE AND PYRIMIDINE DERIVATIVES USEFUL AS ANTICANCER AGENTS<br/>[FR] DERIVES BICYCLIQUES DE PYRIDINE ET DE PYRIMIDINE UTILES EN TANT QU'AGENTS ANTICANCEREUX
申请人:PFIZER
公开号:WO2003000194A2
公开(公告)日:2003-01-03
The invention relates to compounds of the formulas (1) and (2) and to prodrugs thereof, pharmaceutically acceptable salts or solvates of said compounds or said prodrugs, wherein X, R1 and R11 are as defined herein. The invention also relates to pharmaceutical compositions containing the compounds of formulas (1) and (2) and to methods of treating hyperproliferative disorders in a mammal by administering the compounds of formulas (1) and (2).