US20020052341A1 - Bupropion metabolites and methods of their synthesis and use - Google Patents

Bupropion metabolites and methods of their synthesis and use Download PDF

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Publication number
US20020052341A1
US20020052341A1 US09/987,931 US98793101A US2002052341A1 US 20020052341 A1 US20020052341 A1 US 20020052341A1 US 98793101 A US98793101 A US 98793101A US 2002052341 A1 US2002052341 A1 US 2002052341A1
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US
United States
Prior art keywords
chlorophenyl
optically pure
method
tert
process
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US09/987,931
Inventor
Kevin Fang
Chrisantha Senanayake
Paul Grover
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sepracor Inc
Original Assignee
Sepracor Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
Priority to US12227799P priority Critical
Priority to US14832499P priority
Priority to US09/510,241 priority patent/US6342496B1/en
Priority to US09/640,725 priority patent/US6337328B1/en
Application filed by Sepracor Inc filed Critical Sepracor Inc
Priority to US09/987,931 priority patent/US20020052341A1/en
Publication of US20020052341A1 publication Critical patent/US20020052341A1/en
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27056838&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=US20020052341(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application status is Abandoned legal-status Critical

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