Abstract: Compounds of formula I in free or salt form, wherein R1, R2, R3, R4 and R5 have the meanings as indicated in the specification, are useful for treating diseases mediated by phosphatidylinositol 3-kinase. Pharmaceutical compositions that contain the compounds and processes for preparing the compounds are also described.
Type:
Grant
Filed:
December 17, 2009
Date of Patent:
March 6, 2012
Assignee:
Novartis AG
Inventors:
Ian Bruce, Peter Finan, Catherine LeBlanc, Clive McCarthy, Lewis Whitehead, Nicola Press, Graham Charles Bloomfield, Judy Hayler, Louise Kirman, Mrinalini Sachin Oza, Lena Shukla
Abstract: The invention relates to compositions and methods for modulating the expression of alpha-ENaC, and more particularly to the downregulation of alpha-ENaC expression by chemically modified oligonucleotides.
Type:
Grant
Filed:
April 30, 2010
Date of Patent:
February 21, 2012
Assignee:
Novartis AG
Inventors:
Gino Van Heeke, Emma Hickman, Henry Luke Danahay, Pamela Tan, Anke Geick, Hans Peter Vornlocher