Patent number: 6310101
Abstract: This invention provides a method of treating obesity, generalized anxiety disorder, post-traumatic stress disorder, late luteal phase disphoric disorder (premenstrual syndrome), attention deficit disorder, with and without hyperactivity, Gilles de la Tourette syndrome, bulimia nervosa or Shy Drager Syndrome in a mammal by administering to the mammal an effective amount of a hydroxycycloalkanephenethyl amine of the following structural formula:
in which A is a moiety of the formula
where
the dotted line represents optional unsaturation;
R1 is hydrogen or alkyl;
R2 is alkyl;
R4 is hydrogen, alkyl, formyl, or alkanol;
R5 and R6 are, independently, hydrogen, hydroxyl, alkyl, alkoxy, alkanoyloxy, cyano, nitro, alkylmercapto, amino, alkylamino, dialkylamino, alkanamido, halo, trifluoromethyl, or taken together, methylene dioxy;
R7 is hydrogen or alkyl; and
n is 0, 1, 2, 3, or 4;
or a pharmaceutically acceptable salt thereof.
Type:
Grant
Filed:
April 2, 1999
Date of Patent:
October 30, 2001
Assignee:
American Home Products Corporation
Inventors:
Richard L. Rudolph, Albert T. Derivan, Eric A. Muth, G. Virginia Upton
Patent number: 6306851
Abstract: This invention provides compounds of the formula:
wherein A and B are independent substituents selected from S, CH or N; provided that when A is S, B is CH or N; and when B is S, A is CH or N; and A and B cannot both be CH; and when A and B both equal N, one N may be optionally substituted with an C1 to C6 alkyl group; R1 and R2 are independent substituents selected from the group of H, C1 to C6 alkyl, substituted C1 to C6 alkyl, C2 to C6 alkenyl, substituted C2 to C6 alkenyl, C2 to C6 alkynyl, substituted C2 to C6 alkynyl, C3 to C8 cycloalkyl, substituted C3 to C8 cycloalkyl, aryl, substituted aryl, heterocyclic, substituted heterocyclic, CORA, or NRBCORA; or R1 and R2 are fused to form optionally substituted 3 to 8 membered spirocyclic alkyl, alkenyl or heterocyclic ring, the heterocyclic ring containing one to three heteroatoms selected from the group of O, S and N; or pharmaceutically useful salts thereof.
Type:
Grant
Filed:
April 19, 2000
Date of Patent:
October 23, 2001
Assignees:
American Home Products Corporation, Ligand Pharmaceuticals, Inc.
Inventors:
Arthur A. Santilli, Andrew Q. Viet, Puwen Zhang, Andrew Fensome, Jay E. Wrobel, James P. Edwards, Todd K. Jones, Christopher M. Tegley, Lin Zhi
Patent number: 6281238
Abstract: This invention provides compounds of Formula I having the structure
wherein
B and D are each, independently, hydrogen, halogen, —CN, alkyl of 1-6 carbon atoms, aryl, or aralkyl of 6-12 carbon atoms;
R1 is hydrogen, alkyl of 1-6 carbon atoms, —CH(R2)W, —C(CH3)2CO2R3, 5-thiazolidine-2,4-dione, —CH(R4)CH2CO2R3, —COR3, or —PO3(R3)2;
R2 is hydrogen, alkyl of 1-6 carbon atoms, aralkyl of 6-12 carbon atoms, aryl, —CH2(1H-imidazol-4-yl), —CH2(3-1H-indolyl), —CH2CH2(1,3-dioxo-1,3-dihydro-isoindol-2-yl), —CH2CH2(1-oxo-1,3-dihydro-isoindol-2-yl), or —CH2(3-pyridyl);
W is —CO2R3, —CONH2, —CONHOH, —CN, CONH(CH2)2CN, 5-tetrazole, or —PO3(R3)2;
R3 is hydrogen, alkyl of 1-6 carbon atoms, or aryl;
R4 is hydrogen or alkyl of 1-6 carbon atoms;
or a pharmaceutically acceptable salt thereof, which are useful in treating metabolic disorders related to insulin resistance or hyperglycemia.
Type:
Grant
Filed:
March 16, 2000
Date of Patent:
August 28, 2001
Assignee:
American Home Products Corporation
Inventors:
Jay E. Wrobel, Zenan Li