Invention Application
- Patent Title: Processes for the production of buprenorphine with reduced impurity formation
- Patent Title (中): 用于生产减少杂质形成的丁丙诺啡的方法
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Application No.: US12586855Application Date: 2009-09-29
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Publication No.: US20100087647A1Publication Date: 2010-04-08
- Inventor: Brenda E. Allen , Esa T. Jarvi , Dennis J. Kalota , James R. Meyer , Keith G. Tomazi , Anthony Mannino , Brian Orr
- Applicant: Brenda E. Allen , Esa T. Jarvi , Dennis J. Kalota , James R. Meyer , Keith G. Tomazi , Anthony Mannino , Brian Orr
- Applicant Address: US MO Hazelwood
- Assignee: Mallinckrodt Inc.
- Current Assignee: Mallinckrodt Inc.
- Current Assignee Address: US MO Hazelwood
- Main IPC: C07D491/08
- IPC: C07D491/08
Abstract:
The present invention provides process for the production of opiate alkaloids. In particular, the present invention provides processes for the production of buprenorphine or a derivative of buprenorphine that minimizes the formation of impurities.
Public/Granted literature
- US08232397B2 Processes for the production of buprenorphine with reduced impurity formation Public/Granted day:2012-07-31
Information query
