Invention Grant
- Patent Title: Heterogeneous ruthenium metal catalyst for the production of hydrocodone, hydromorphone or a derivative thereof
- Patent Title (中): 用于生产氢可酮，氢吗啡酮或其衍生物的异质钌金属催化剂
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Application No.: US12886621Application Date: 2010-09-21
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Publication No.: US08383815B2Publication Date: 2013-02-26
- Inventor: David E. Gindelberger
- Applicant: David E. Gindelberger
- Applicant Address: US MO Hazelwood
- Assignee: Mallinckrodt LLC
- Current Assignee: Mallinckrodt LLC
- Current Assignee Address: US MO Hazelwood
- Main IPC: C07D489/02
- IPC: C07D489/02 ; C07D489/00
Abstract:
The present disclosure generally relates to catalytic methods for producing opioid derivatives. More particularly, the present disclosure relates to the preparation of hydrocodone, hydromorphone, or a derivative thereof, by means of a conversion or an isomerization of codeine, morphine, or a derivative thereof, respectively, using a heterogeneous ruthenium metal catalyst.
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