Process for the production of optically enriched (R)- or (S)-albuterol
申请人:Fine Chemical Corporation Limited
公开号:US06365756B1
公开(公告)日:2002-04-02
A process for the production of optically enriched (R)- or (S)-albuterol or (R)- or (S)-albuterol salts by the resolution of a novel ketal derivative 2-(N-t-butylamino)-1-(+2,2-dimethyl-1,2-benzodioxin-6-yl) ethanol, with a chiral tartaric acid derivative.