Patent number: 8648085
Abstract: The invention relates to novel substituted pyrazolopyrimidines. Chemically, the compounds are characterized by general Formula (I): with R1 being phenyl or pyridyl, any of which is substituted with 1 to 4, preferably 1 to 3 substituents X; X independently of each other being selected from C2-C6-alky1 or Ci-C6-alkoxy, where C2-C6-alkyl and C1-C6-alkoxy are at least dihalogenated up to perhalogenated. preferably with 2 to 6 halogen substituents, and the halogen atoms being selected from the group of fluoro, chloro and bromo, preferably fluoro; R2 being phenyl or heteroaryl, where phenyl is substituted by 1 to 3 radicals and heteroaryl is optionally substituted by 1 to 3 radicals in each case independently of one another selected from the group of C1-C6-alkyl, C1-C6-alkoxy, hydroxycarbonyl, cyano, trifluoromethyl, amino, nitro, hydroxy, C1-C6-alkylamino, halogen, C6-C10-arylcarbonylamino, C1-C6-alkylcarbonylamino, C1-C6-alkylaminocarbonyl. C1-C6-alkoxycarbonyl, C6-C10-arylaminocarbonyl, heteroarylaminocarbonyl.
Type:
Grant
Filed:
November 27, 2008
Date of Patent:
February 11, 2014
Assignee:
Boehringer Ingelheim International GmbH
Inventors:
Christian Eickmeier, Cornelia Dorner-Ciossek, Dennis Fiegen, Thomas Fox, Klaus Fuchs, Riccardo Giovannini, Niklas Heine, Martin Hendrix, Holger Rosenbrock, Gerhard Schaenzle
Publication number: 20140005190
Abstract: In one aspect, the present invention provides for a compound of Formula I in which in Formula I, the variables X1, X2a, X2b, X2c, R1, B, L, E, A and the subscript n are as defined herein. In another aspect, the present invention provides for pharmaceutical compositions comprising compounds of Formula I as well as methods for using compounds of Formula I for the treatment of diseases and conditions (e.g., cancer, thrombocythemia, etc) characterized by the expression or over-expression of Bcl-2 anti-apoptotic proteins, e.g., of anti-apoptotic Bcl-xL proteins.
Type:
Application
Filed:
June 27, 2013
Publication date:
January 2, 2014
Applicants:
Genentech, Inc., The Walter and Eliza Hall Institute of Medical Research, AbbVie Inc.
Inventors:
JONATHAN BAYLDON BAELL, CHINH THIEN BUI, PETER COLMAN, DANETTE A. DUDLEY, WAYNE J. FAIRBROTHER, JOHN A. FLYGARE, GUILLAUME LAURENT LESSENE, CHUDI NDUBAKU, GEORGE NIKOLAKOPOULOS, CARL STEVEN RYE, BRAD EDMUND SLEEBS, BRIAN JOHN SMITH, KEITH GEOFFREY WATSON, STEVEN W. ELMORE, ANDREW M. PETROS, ANDREW J. SOUERS, PETER CZABOTAR