Back to results
US 7,598,394 B2Granted
Process for the synthesis of imidazoles
AssigneeAllergan, Inc.
InventorsLloyd J. Dolby, Shervin Esfandiari, Michael E. Garst
Life of this patent
Estimating the term…
Abstract
The present invention provides a process for the preparation of imidazoles by reacting a cyano compound with a silylalkylisocyanide compound. Such imidazoles are useful pharmacologically-active compounds and/or intermediates for the preparation of pharmacologically-active compounds.
Claims2
A compound of the formula
- wherein each R2 is independently H or alkyl having from 1 to 6 carbon atoms.
Dependencies are inferred from the claim text.