Patents Represented by Attorney Irene Reininger

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  • Substituted pyrrolo [1,2-a] pyrazines as calcium channel blockers
    Patent number: 8101614
    Abstract: The present application relates to calcium channel inhibitors comprising compounds of formula (I), formula (II), formula (III), or formula (IV), wherein L1, R1, R2, R3, R4, R5, R6, R7 and Rc are as defined in the specification. The present application also relates to compositions comprising such compounds, and methods of treating conditions and disorders using such compounds and compositions.
    Type: Grant
    Filed: January 14, 2010
    Date of Patent: January 24, 2012
    Assignee: Abbott Laboratories
    Inventors: Qingwei Zhang, Andrew O. Stewart, Zhiren Xia