Cobalt-catalysed synthesis of highly substituted styrene derivatives via arylzincation of alkynes
作者:Martin Corpet、Corinne Gosmini
DOI:10.1039/c2cc36676b
日期:——
A new two-step procedure was developed by carbozincation of internal and terminal alkynes to synthesise highly functionalised vinylzinc bromides. Various tri and tetrasubstituted alkenes were prepared in moderate to good yields under mild reaction conditions in a stereo-selective manner. This methodology represents an interesting alternative to previously known methods.
NOVEL ALKYNYL DERIVATIVES AS MODULATORS OF METATROPIC GLUTAMATE RECEPTORS
申请人:Bessis Anne-Sophie
公开号:US20090124625A1
公开(公告)日:2009-05-14
The present invention relates to novel compounds of formula (I) wherein W, n, X and W′ are defined in the description; invention compounds are modulators of metabotropic glutamate receptors—subtype 5 (“mGluR5”) which are useful for the treatment of central nervous system disorders as well as other disorders modulated by mGluR5 receptors.
Alkynyl derivatives as modulators of metatropic glutamate receptors
申请人:Addex Pharma SA
公开号:US08101637B2
公开(公告)日:2012-01-24
The present invention relates to novel compounds of formula (I) wherein W, n, X and W′ are defined in the description; invention compounds are modulators of metabotropic glutamate receptors-subtype 5 (“mGluR5”) which are useful for the treatment of central nervous system disorders as well as other disorders modulated by mGluR5 receptors.
[EN] ALKYNYL DERIVATIVES AS MODULATORS OF METABOTROPIC GLUTAMATE RECEPTORS<br/>[FR] NOUVEAUC DERIVES ALKYNYL SERVANT DE MODULATEURS DE RECEPTEURS DE GLUTAMATE METABOTROPIQUES