Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Oxopyrrolidine compounds, preparation of said compounds and their use in the manufacturing of levetiracetam and analogues

Oxopyrrolidine compounds, preparation of said compounds and their use in the manufacturing of levetiracetam and analogues

US Patent 7122682 · Granted Oct 17, 2006

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process for the preparation of nitrogen substituted aminotetralins derivatives2015
2-oxo-1-pyrrolidine derivatives, processes for preparing them and their uses2015
Process for the preparation of nitrogen substituted aminotetralins derivatives2014
Process for the preparation of 2-oxo-1-pyrrolidine derivatives2012
3-carboxy-2-oxo-1-pyrrolidine derivatives and their uses2011
Process for preparing 2-oxo-1-pyrrolidine derivatives2009
Pyroglutamate salts and their use in the optical resolution of intermediates for2009
Oxopyrrolidine compounds, preparation of said compounds and their use in the man2009
Oxopyrrolidine compounds, preparation of said compounds and their use in the man2009
Oxopyrrolidine compounds, preparation of said compounds and their use in the man2009
Oxopyrrolidine compounds, preparation of said compounds and their use in the man2009
Oxopyrrolidine compounds, preparation of said compounds and their use in the man2009