Patent number: 6423699
Abstract: This invention relates to cyclic combination therapies and regimens utilizing substituted indoline derivative compounds which are antagonists of the progesterone receptor having the general structure:
wherein:
A is O, S, or NR4;
B is a bond between A and C═Q, or the moiety CR5R6; R4, R5, R6 are independently selected from H or optionally substituted C1 to C6 alkyl, C2 to C6 alkenyl, C2 to C6 alkynyl, C3 to C8 cycloalkyl, substituted C3 to C8 cycloalkyl, aryl, or heterocyclic groups, or cyclic alkyl constructed by fusing R4 and R5 to from a 5 to 7 membered ring; R1 is selected from H, OH, NH2, C1 to C6 alkyl, substituted C1 to C6 alkyl, C3 to C6 alkenyl, substituted C1 to C6 alkenyl, alkynyl, substituted alkynyl, —COH, or optionally substituted —CO(C1 to C3 alkyl), —CO(aryl), —CO(C1 to C3 alkoxy), or —CO(C1 to C3 aminoalkyl) groups; R2 is selected from H, halogen, CN, NO2, or optionally substituted C1 to C6 alkyl C1 to C6 alkoxy, or C1 to C6 aminoalkyl gro
Type:
Grant
Filed:
April 19, 2000
Date of Patent:
July 23, 2002
Assignees:
American Home Products Corporation, Ligand Pharmaceutical, Inc.
Inventors:
Gary S. Grubb, Puwen Zhang, Reinhold R. W. Bender, Jay E. Wrobel, James P. Edwards, Todd K. Jones, Christopher M. Tegley, Lin Zhi