Patents Represented by Attorney Sigh & Richardson P.C.

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  • Compounds 569
    Patent number: 7700782
    Abstract: The present invention provides compounds of formula (I) wherein Ra, Rb, R1, R2, R3, R4, R5, R6 and R29 are as defined in the specification, processes for their preparation, pharmaceutical compositions containing them and their use in therapy.
    Type: Grant
    Filed: December 19, 2007
    Date of Patent: April 20, 2010
    Assignee: AstraZeneca AB
    Inventors: Stephen Connolly, Alexander Humphries, Premji Meghani