Pharmaceutical compounds with serotonin receptor activity
申请人:——
公开号:US20040180883A1
公开(公告)日:2004-09-16
This invention relates to compounds of formula (I) wherein R2 to R10, —X—Y—, A, —W—, n and p have the values defined in claim
1
, their preparation and use as pharmaceuticals.
Aryl–secondary alkyl cross-coupling with aryl sulfonate esters as coupling partners remains a significant challenge. Efficient cross-coupling between aryl/alkenyl triflates and acyclicsecondary alkylboronic acids is realized for the first time to provide a series of sterically congested acyclicsecondary alkyl arenes/olefins in good to excellent yields. The employment of sterically bulky P,PO ligand L1/L2 is