Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2006-02-28
2006-02-28
Desai, Rita (Department: 1625)
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C514S331000
Reexamination Certificate
active
07005524
ABSTRACT:
One aspect of the present invention relates to methods of synthesizing substituted piperidines. A second aspect of the present invention relates to stereoselective methods of synthesizing substituted piperidines. The methods of the present invention will find use in the synthesis of compounds useful for treatment of numerous ailments, conditions and diseases that afflict mammals, including but not limited to addiction and pain. An additional aspect of the present invention relates to the synthesis of combinatorial libraries of the substituted piperidines using the methods of the present invention. An additional aspect of the present invention relates to enantiomerically substituted pyrrolidines, piperidines, and azepines.
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International Search Report Mailed on Jul. 5, 2002.
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Seebach et al.; “Enantio-and Diastereoselective Titanium-TADDOLate Catalyzed Addition of Diethyl and bis (3-Buten-1-yl) Zinc to Aldehydes a Full Account with Preparative Details1,2”, Tetrahedron 50(15): 4363-4384, (1994).
Aquila Brian M.
Bannister Thomas D.
Cuny Gregory D.
Hauske James R.
Heffernan Michelle L. R.
Desai Rita
Foley & Hoag LLP
Gordon Dana M.
Sepracor Inc.
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