Processes for the preparation of...

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

Reexamination Certificate

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C514S029000

Reexamination Certificate

active

07135573

ABSTRACT:
The present invention relates to processes and intermediates for the preparation of 6–11 bicyclic erythromycin derivatives. In particular, the present invention relates to processes and intermediates for the preparation of a compound of formula (IX-c):

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Corey, E.J. and Kim C.U., “A New and Highly Effective Method for the Oxidation of Primary and Secondary Alcohols to Carbonyl compounds,”Journal of the American Chemical Society, 94(21):7586-7587 (1992).

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