Invention Grant
US08524904B2 Process for the preparation of 6-alpha-hydroxy-N-alkylated opiates
有权
6-α-羟基-N-烷基化阿片剂的制备方法
- Patent Title: Process for the preparation of 6-alpha-hydroxy-N-alkylated opiates
- Patent Title (中): 6-α-羟基-N-烷基化阿片剂的制备方法
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Application No.: US12630192Application Date: 2009-12-03
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Publication No.: US08524904B2Publication Date: 2013-09-03
- Inventor: Christopher W. Grote , Peter X. Wang , Tao Jiang , Gary L. Cantrell , Frank W. Moser , Catherine E. Thomasson
- Applicant: Christopher W. Grote , Peter X. Wang , Tao Jiang , Gary L. Cantrell , Frank W. Moser , Catherine E. Thomasson
- Applicant Address: US MO Hazelwood
- Assignee: Mallinckrodt LLC
- Current Assignee: Mallinckrodt LLC
- Current Assignee Address: US MO Hazelwood
- Main IPC: C07D489/08
- IPC: C07D489/08 ; C07D489/02
Abstract:
The present invention is directed to the preparation of 6-hydroxy morphinans having formula (II) or N-alkylated 6-hydroxy morphinans having formula (III).
Public/Granted literature
- US20100081818A1 Process for the Preparation of 6-Alpha-Hydroxy-N-Alkylated Opiates Public/Granted day:2010-04-01
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