Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2005-08-09
2005-08-09
Morris, Patricia L. (Department: 1625)
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
active
06927296
ABSTRACT:
The present invention provides an improved process for the preparation of α-polymorphic eletriptan hydrobromide.
REFERENCES:
patent: 5607951 (1997-03-01), Macor et al.
patent: 2003/0166704 (2003-09-01), Ogilvie
patent: 1088817 (2000-09-01), None
patent: WO 96/06842 (1996-03-01), None
patent: WO 00/32589 (2000-06-01), None
patent: WO 02/50063 (2002-06-01), None
Furlong Patrick Joseph
Kelly Cornelius Joseph
Ogilvie Ronald James
Ryan Vincent
Ashbrook Charles W
Kurlandsky David R
Morris Patricia L.
Pfizer Inc.
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