Versatile method for the synthesis of 4-substituted 6-methyl-3-oxabicyclo[3.3.1]non-6-ene-1-methanol derivatives: Prins-type cyclization reaction catalyzed by hafnium triflate
A versatile method for the synthesis of 4-substituted 6-methyl-3-oxabicyclo[3.3.1]non-6-ene-1-methanol derivatives has been developed using Prins-typecyclization reaction between aldehydes and O-protected/unprotected cyclohex-3-ene-1,1-dimethanol. Under optimized reaction conditions using hafnium triflate, various substrates, including functionalized benzaldehydes and heteroaromatic carbaldehydes
Oxazolidinone Compounds and Their Use as Metabotropic Glutamate Receptor Potentiators
申请人:Slassi Abdelmalik
公开号:US20090012089A1
公开(公告)日:2009-01-08
The present invention is directed to compounds of Formula I:
Wherein R
1
, R
2
, Y, m and n are further defined in the description. The invention also relates to processes for the preparation of the compounds and to new intermediates employed in the preparation, pharmaceutical compositions containing the compounds, and to the use of the compounds in therapy.
Oxazolidinone compounds and their use as metabotropic glutamate receptor potentiators
申请人:Slassi Abdelmalik
公开号:US20070275966A1
公开(公告)日:2007-11-29
The present invention is directed to compounds of Formula I:
Wherein R
1
, R
2
, Y, m and n are further defined in the description. The invention also relates to processes for the preparation of the compounds and to new intermediates employed in the preparation, pharmaceutical compositions containing the compounds, and to the use of the compounds in therapy.
5-PHENYL-3-BENZYL-OXAZOLIDIN-2-ONE DERIVATIVES AND RELATED COMPOUNDS AS METABOTROPIC GLUTAMATE RECEPTOR POTENTIATORS FOR THE TREATMENT OF NEUROLOGICAL AND PSYCHIATRIC DISORDERS