Process and intermediates for the preparation of (1 R ,2 S...

Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters

Reexamination Certificate

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C564S182000, C564S455000

Reexamination Certificate

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07728165

ABSTRACT:
In one embodiment, the present application relates to a process of making a compound of formula I.and to certain intermediate compounds that are made within the process of making the compound of formula I.

REFERENCES:
patent: 7012066 (2006-03-01), Saksena et al.
patent: 7244721 (2007-07-01), Saksena et al.
patent: 2002/0025906 (2002-02-01), Hagiya et al.
patent: 2004/0254117 (2004-12-01), Saksena et al.
Zhang, R., et. al.; Design, Synthesis and Evaluation of Poly-L-Proline Type-II Peptide Mimics Based on the 3-Azabicyclo[3,1,0]hexane System;J. Org. Chem, 1999; 64; pp. 330-331.
Bolm, C, et. al. ; Practical and Higly Enantioselective Ring Opening of Cyclic Meso-Anhydrides Mediated by Cinchona Alkaloids ; J. Org. Chem, 2000, 65, pp. 6984-6991.
International Search Report for PCT/US2004/019135; mailed Nov. 19, 2004.

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