Patents Assigned to American Home Products Corporation
  • Publication number: 20010039348
    Abstract: Compounds having the formula: 1
    Type: Application
    Filed: April 30, 2001
    Publication date: November 8, 2001
    Applicant: American Home Products Corporation
    Inventors: Jonathan Bloom, Kevin Curran, Martin DiGrandi, Russell Dushin, Stanley Lang, Emily Norton, Adma Ross, Bryan O'Hara
  • Patent number: 6313149
    Abstract: This invention concerns the treatment of smooth muscle spasticity or excess muscle contraction such as urge urinary incontinence with a compound of the formula wherein: R1 and R2 are independently straight chain alkyl of 1 to 6 carbon atoms, branched alkyl of 3 to 6 carbons atoms, or cycloalkyl of 3 to 6 carbons atoms where R1 R2 may be substituted by F, Cl, Br, I, OH, NH2, cyano, C1-C6 alkoxy, C1-C6alkylthio, COOH or COOC1-C6 alkyl; R3 is an aryl or heteroaryl as defined herein, optionally substituted with 0 to 4 groups selected independently from C1-C6 alkyl, C1-C6 alkoxy, cyano, F, Cl, Br, C1-C6 alkylthio, CO2R1, CONH2, OH, NH2, and NO2; n is 0 or 1; R4 is a straight chain alkyl group of 1 to 10 carbons atoms, a branched alkyl of 3 to 10 carbons, or a cycloalkyl of 3 to 10 carbons; and all crystalline forms and the pharmaceutically acceptable salts thereof
    Type: Grant
    Filed: September 6, 2000
    Date of Patent: November 6, 2001
    Assignee: American Home Products Corporation
    Inventors: Adam Matthew Gilbert, Zhen-jia Chen
  • Patent number: 6313264
    Abstract: This invention comprises novel Rapamycin-FKBP12 binding proteins of mammalian origin for identification, design and synthesis of immunomodulatory, anti-restenosis or anti-tumor agents, as well as fragments of the proteins and the DNA, cDNA, antisense RNA and DNA segments corresponding to the proteins. This invention also comprises methods for isolating the proteins and therapeutic uses related to the proteins.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: November 6, 2001
    Assignees: American Home Products Corporation, The Trustees of Columbia University
    Inventors: Thomas J. Caggiano, Yanqiu Chen, Amedeo A. Failli, Katherine L. Molnar-Kimber, Koji Nakanishi
  • Patent number: 6310081
    Abstract: This invention provides compounds of Formula I having the structure wherein A, Q, R3, and R4 are as defined hereinbefore in the specification, or a pharmaceutically acceptable salt thereof, which are useful in treating metabolic disorders related to insulin resistance or hyperglycemia.
    Type: Grant
    Filed: March 1, 2001
    Date of Patent: October 30, 2001
    Assignee: American Home Products Corporation
    Inventors: Michael S. Malamas, Folake O. Adebayo, Paul J. Dollings
  • 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
  • Publication number: 20010034340
    Abstract: This invention relates to methods and pharmaceutical compositions for providing hormone replacement therapy in perimenopausal, menopausal, and postmenopausal women through the continuous administration of combinations of conjugated estrogens and medroxyprogesterone acetate.
    Type: Application
    Filed: March 15, 2001
    Publication date: October 25, 2001
    Applicant: American Home Products Corporation
    Inventor: James H. Pickar
  • Patent number: 6306859
    Abstract: Compounds of the Formula (I) wherein R2, Y, X and n are as defined in the specification which compounds are useful in the treatment of disorders associated with serotonergic neuron-related diseases.
    Type: Grant
    Filed: March 1, 2000
    Date of Patent: October 23, 2001
    Assignee: American Home Products Corporation
    Inventors: Wayne E. Childers, Michael G. Kelly, Gan Zhang, Yvette L. Palmer, Edward J. Podlesny
  • 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: 6300118
    Abstract: The present invention pertains to the prevention or lessening of disease in cats caused by Feline Immunodeficiency Virus (FIV). Prevention or lessening of disease is understood to mean the amelioration of any symptoms, including immune system disruptions, that result from FIV infection. The invention provides for a plasmid which encodes the FIV genome where said genome has had a portion of the gag gene, specifically the p10 (nucleocapsid) coding region, or a portion thereof, deleted. This deletion prevents the production of functional or whole p10 protein, which in turn, prevents the packaging of RNA into virions produced from transfection of this plasmid into an appropriate host cell, resulting in virions which do not contain RNA. Such virions will be described as “empty” virions. The invention also encompasses host cells transformed with the plasmid which produce the empty virions, and the empty virions themselves.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: October 9, 2001
    Assignee: American Home Products Corporation
    Inventors: Lloyd Chavez, Terri Wasmoen, Chengjin Huang
  • Patent number: 6297234
    Abstract: The present invention provides compounds of the general formula: wherein Y is a moiety selected independently, from NH or —(CH2)n— wherein n is 1; m is an integer from 1 to 2; and the moiety represents: (1) a 5-membered aromatic (unsaturated) heterocyclic ring having one nitrogen (wherein A is nitrogen, and B and C are CH), (2) a 6-membered aromatic (unsaturated) heterocyclic ring having one nitrogen (wherein A is carbon, B is nitrogen, and C is —CH—CH—), (3) a 6-membered aromatic (unsaturated) ring (wherein A is carbon, B is CH, and C is —CH—CH—); as well as methods and pharmaceutical compositions utilizing these compounds for the treatment of disorder which may be remedied or alleviated by vasopressin agonist activity, including diabetes insipidus, nocturnal enuresis, nocturia, urinary incontinence, bleeding and coagulation disorders, or temporary delay of urination.
    Type: Grant
    Filed: February 1, 2000
    Date of Patent: October 2, 2001
    Assignee: American Home Products Corporation
    Inventors: Amedeo A. Failli, David K. Williams, Thomas J. Caggiano, Jay S. Shumsky, Mark A. Ashwell
  • Patent number: 6291451
    Abstract: The present invention relates to new 2-Phenyl-1-[4-(2-Aminoethoxy)-Benzyl]-Indole compounds having the general structures below: which are useful in the treatment or inhibition of breast cancer.
    Type: Grant
    Filed: February 8, 2001
    Date of Patent: September 18, 2001
    Assignee: American Home Products Corporation
    Inventors: Chris P. Miller, Michael D. Collini, Bach D. Tran, Arthur A. Santilli
  • Patent number: 6288100
    Abstract: Disclosed herein are compounds of formula I or II: wherein R is alkyl phenyl or substituted phenyl; R2 is hydrogen, halogen, alkoxy or alkyl; R1 is hydrogen, alkyl, aryl, arylalkyl, or substituted benzyl; or a pharmaceutically acceptable salt thereof, which are useful as inhibitors of smooth muscle cell proliferation.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: September 11, 2001
    Assignee: American Home Products Corporation
    Inventors: Hassan M. Elokdah, Sie-Yearl Chai, Theodore S. Sulkowski
  • Patent number: 6288099
    Abstract: Compounds of the Formulae (I) and (II): wherein R1, R2, R3, X, Y and Z are as defined in the specification which compounds are useful in the treatment of disorders associated with smooth muscle contraction via potassium channel modulation.
    Type: Grant
    Filed: December 3, 1999
    Date of Patent: September 11, 2001
    Assignee: American Home Products Corporation
    Inventors: Schuyler A. Antane, John A. Butera, Joseph R. Lennox
  • Publication number: 20010020037
    Abstract: This invention provides compounds of Formula I having the structure 1
    Type: Application
    Filed: April 20, 2001
    Publication date: September 6, 2001
    Applicant: American Home Products Corporation
    Inventors: Jay E. Wrobel, Zenan Li
  • Patent number: 6281234
    Abstract: This invention provides compounds of Formula I having the structure wherein R1, R2 are both hydrogen or form a bond, or are each, independently, alkyl of 1-6 carbon atoms or aryl of 6-12 carbon atoms; m=0-10; n=1-3; and p=0-10; with the proviso that m+p is less than or equal to 15; or a pharmaceutically acceptable salt thereof, which are useful in treating metabolic disorders related to insulin resistance or hyperglycemia.
    Type: Grant
    Filed: May 10, 1999
    Date of Patent: August 28, 2001
    Assignee: American Home Products Corporation
    Inventor: Kenneth L. Kees
  • 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
  • Patent number: 6277983
    Abstract: This invention provides a regioselective process for preparing a 42-ester or ether of rapamycin, and 31-silyl ether intermediates.
    Type: Grant
    Filed: September 27, 2000
    Date of Patent: August 21, 2001
    Assignee: American Home Products Corporation
    Inventors: Chia-Cheng Shaw, John Sellstedt, Razzak Noureldin, Gloria K. Cheal, Genevieve Fortier
  • Patent number: 6274171
    Abstract: This invention relates to a 24 hour extended release dosage formulation and unit dosage form thereof of venlafaxine hydrochloride, an antidepressant, which provides better control of blood plasma levels than conventional tablet formulations which must be administered two or more times a day and further provides a lower incidence of nausea and vomiting than the conventional tablets. More particularly, the invention comprises an extended release formulation of venlafaxine hydrochloride comprising a therapeutically effective amount of venlafaxine hydrochloride in spheroids comprised of venlafaxine hydrochloride, microcrystalline cellulose and, optionally, hydroxypropylmethylcellulose coated with a mixture of ethyl cellulose and hydroxypropylmethylcellulose.
    Type: Grant
    Filed: January 20, 2000
    Date of Patent: August 14, 2001
    Assignee: American Home Products Corporation
    Inventors: Deborah M. Sherman, John C. Clark, John U. Lamer, Steven A. White
  • Patent number: D446606
    Type: Grant
    Filed: June 1, 2000
    Date of Patent: August 14, 2001
    Assignee: American Home Products Corporation
    Inventor: Jee Loon Look
  • Patent number: D448120
    Type: Grant
    Filed: June 1, 2000
    Date of Patent: September 18, 2001
    Assignee: American Home Products Corporation
    Inventor: Jee Loon Look