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
  • Indane acetic acid derivatives and their use as pharmaceutical agents, intermediates, and method of preparation
    Patent number: 6828335
    Abstract: This invention relates to novel indane acetic acid derivatives which are useful in the treatment of diseases such as diabetes, obesity, hyperlipidemia, and atherosclerotic diseases. The invention also relates to intermediates useful in preparation of indane acetic derivatives and to methods of preparation.
    Type: Grant
    Filed: July 25, 2002
    Date of Patent: December 7, 2004
    Assignee: Bayer Pharmaceuticals Corporation
    Inventors: Derek B. Lowe, Philip L. Wickens, Xin Ma, Mingbao Zhang, William H. Bullock, Philip D. G. Coish, Ingo A. Mugge, Andreas Stolle, Ming Wang, Yamin Wang, Chengzhi Zhang, Hai-Jun Zhang, Lei Zhu, Manami Tsutsumi, James N. Livingston