Tropane derivatives and method for their synthesis
申请人:Georgetown University
公开号:US06350758B1
公开(公告)日:2002-02-26
A compound of formula (I) wherein R1-R6 have any of the values defined in the specification are described, as well as pharmaceutical compositions comprising a compound of formula (I), and methods for preparing and using compounds of formula (I) are described.
Prakash; Araldi, Gian Luca; Smith, Miles P., Medicinal Chemistry Research, 1998, vol. 8, # 1-2, p. 43 - 58
作者:Prakash、Araldi, Gian Luca、Smith, Miles P.、Zhang, Mai、Johnson, Kenneth M.、Kozikowski, Alan P.
DOI:——
日期:——
Dipolar Cycloaddition Route to Diverse Analogues of Cocaine: The 6- and 7-Substituted 3-Phenyltropanes
作者:Alan P. Kozikowski、Gian Luca Araldi、Richard G. Ball
DOI:10.1021/jo961957g
日期:1997.2.1
type I was required. Starting from 3-hydroxy-1-methyl-4-phenylpyridinium iodide, we disclose a pyridinium betaine-based dipolar cycloaddition route to tropenones of type II. In turn, we show how this intermediate can be transformed to type I products either through the copper-catalyzed conjugate addition reaction of Grignardreagents to the enones 7-9 or by the copper(I)-catalyzedcrosscoupling reaction