申请人:Cai Chaozhong
公开号:US20100152460A1
公开(公告)日:2010-06-17
The present invention is directed to novel processes for the preparation of opioid modulators (agonists and antagonists) and intermediates in their synthesis. The opioid modulators are useful for the treatment and prevention of as pain and gastrointestinal disorders.
本发明涉及一种新型工艺,用于制备阿片类调节剂(激动剂和拮抗剂)及其合成中间体。这些阿片类调节剂可用于治疗和预防疼痛和胃肠障碍。