发明申请
US20100056813A1 PROCESS FOR PREPARING NEBIVOLOL 有权
制备NEBIVOLOL的方法

PROCESS FOR PREPARING NEBIVOLOL
摘要:
The present invention relates to a process for preparing nebivolol and, more particularly, to a process for preparing d-nebivolol and its enantiomer l-nebivolol or acid addition salts thereof starting from commercially available or easily obtainable 2,2-dimethyl-1,3 dioxolane-4-carbaldehyde and a vinyl Grignard reagent.
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