Processes for the preparation of CGRP-receptor antagonists...

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

Reexamination Certificate

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C548S356100, C548S358100, C548S360100, C548S361100

Reexamination Certificate

active

07449586

ABSTRACT:
The invention relates to novel processes for the preparation of small molecule antagonists of calcitonin gene-related peptide receptors (“CGRP-receptor”) and intermediates thereof.

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