Preparation of opiates, intermediates and uses of salts
申请人:Johnson Matthey Public Limited Company
公开号:US06365742B1
公开(公告)日:2002-04-02
A process for the preparation of thebaine, its salts such as the bitartrate, and analogues thereof, together with a novel intermediate useful in said process are disclosed. Thebaine bitartrate is itself useful in the preparation of oxycodone; analogues are useful in the preparation of analogous 14-hydroxymorphinones.