Patents Represented by Attorney Susan Pellegrino

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  • Method for the production of 2-(2-ethoxyphenyl)-substituted imidazotriazinones
    Patent number: 7022847
    Abstract: The invention relates to a method for the production of 2-phenyl-substituted imidazotriazinones of general formula (I), comprising the reaction of compounds of formula (II) with compounds of formula (III) and subsequent reaction with iodine or bromine, then with a metal cyanide and reaction with an acid.
    Type: Grant
    Filed: December 5, 2001
    Date of Patent: April 4, 2006
    Assignee: Bayer HealthCare Aktiengesellschaft
    Inventors: Marc Nowakowski, Alexander Vetter