A general method for the N-arylation of indoles using catalysts derived from Cul and trans-1,2-cyclohexanediamine (1a), trans-N,N'-dimethyl-1,2-cyclohexanediamine (2a), or N,N'-dimethyl-ethylenediamine (3) is reported. N-Arylindoles can be produced in high yield from the coupling of an aryl iodide or aryl bromide with a variety of indoles.
Spirocyclic cyclohexane compounds corresponding to formula I
a method for producing them, pharmaceutical compositions containing them, and methods of using them.
Spirocyclic cyclohexane compounds corresponding to formula I
a method for producing them, pharmaceutical compositions containing them, and methods of using them.
Process for Preparing Spirocyclic Cyclohexane Compounds, Compositions Containing Such Compounds and Method of Using Such Compounds
申请人:HINZE Claudia
公开号:US20110319440A1
公开(公告)日:2011-12-29
Spirocyclic cyclohexane compounds corresponding to formula I
a method for producing them, pharmaceutical compositions containing them, and methods of using them.
Process for Preparing Spirocyclic Cyclohexane Compounds, Compositions Containing Such Compounds and Method of Using Such Compounds
申请人:Gruenenthal GmbH
公开号:US20150322080A1
公开(公告)日:2015-11-12
Spirocyclic cyclohexane compounds corresponding to formula I
a method for producing them, pharmaceutical compositions containing them, and methods of using them.
本发明涉及与Ia式相对应的螺环烷化合物的制备方法、含有它们的制药组合物以及使用它们的方法。
Process for Preparing Spirocyclic Cyclohexane Compounds and Methods of Using Such Compounds
申请人:Hinze Claudia
公开号:US20090156626A1
公开(公告)日:2009-06-18
Spirocyclic cyclohexane compounds corresponding to formula I
a method for producing them, pharmaceutical compositions containing them, and methods of using them.