Patents Assigned to American Home Product
  • Patent number: 6391902
    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: June 25, 2001
    Date of Patent: May 21, 2002
    Assignee: American Home Products Corporation
    Inventors: Schuyler A. Antane, John A. Butera, Joseph R. Lennox
  • Patent number: 6391897
    Abstract: This invention provides substituted compounds of the general formulae: wherein B and E are C or N; D, G and W are O, S, or N; or salt forms thereof, and methods and pharmaceutical compositions for their use in treating disorders related to insulin resistance or hyperglycemia.
    Type: Grant
    Filed: March 2, 2001
    Date of Patent: May 21, 2002
    Assignee: American Home Products Corporation
    Inventors: Michael S. Malamas, Robert E. McDevitt, Folake O. Adebayo
  • Patent number: 6391907
    Abstract: This invention relates to substituted indoline derivative compounds which are antagonists of the progesterone receptor, their preparation and pharmaceutical utility, particularly including contraception and treatment of benign or malignant neoplastic diseases, having the general structure: wherein R1 and R2 may be single substituents or fused to form spirocyclic rings.
    Type: Grant
    Filed: April 19, 2000
    Date of Patent: May 21, 2002
    Assignees: American Home Products Corporation, Ligand Pharmaceuticals, Inc.
    Inventors: Andrew Fensome, Lori L. Miller, John W. Ullrich, Reinhold H. W. Bender, Puwen Zhang, Jay E. Wrobel, Lin Zhi, Todd K. Jones, James P. Edwards, Christopher M. Tegley
  • Publication number: 20020058267
    Abstract: Novel proteins which bind human &bgr;-amyloid peptide, polynucleotides which encode these proteins, and methods for producing these proteins are provided. Diagnostic, therapeutic, and screening methods employing the polynucleotides and polypeptides of the present invention are also provided. Transgenic animals and knockout animals are also provided.
    Type: Application
    Filed: May 9, 2001
    Publication date: May 16, 2002
    Applicant: American Home Products Corporation
    Inventors: Bradley A. Ozenberger, Jonathan A. Bard, Eileen M. Kajkowski, Jack S. Jacobsen, Stephen G. Walker, Heidi Sofia, David Howland
  • Publication number: 20020058689
    Abstract: This invention provides processes for preparing compounds formula: 1
    Type: Application
    Filed: November 2, 2001
    Publication date: May 16, 2002
    Applicant: American Home Products Corporation
    Inventors: Gregory S. Welmaker, Joan E. Sabalski, Michael D. Smith
  • Publication number: 20020055518
    Abstract: This invention provide pegylated hydroxyesters of rapamycin which are useful in inducing immunosuppression and in the treatment of transplantation rejection, autoimmune diseases, solid tumors, fungal infections, and vascular disease.
    Type: Application
    Filed: September 18, 2001
    Publication date: May 9, 2002
    Applicant: American Home Products Corporation
    Inventors: Tianmin Zhu, Mahdi Fawzi
  • Publication number: 20020055630
    Abstract: The present invention provides processes for the preparation of 1, 2, 3, 4, 8, 9, 10, 10a-octahydro-7bH-cyclopenta[b][1, 4]diazepino[6, 7, 1-hi]indole derivatives of the general formula: 1
    Type: Application
    Filed: November 2, 2001
    Publication date: May 9, 2002
    Applicant: American Home Products Corporation
    Inventors: Gregory S. Welmaker, Joan E. Sabalski
  • Patent number: 6384060
    Abstract: The present invention relates to novel substituted pyridine compounds of Formula (I) wherein the moiety Z, R1, R2 and R3 are as herein defined, having estrogenic activity, to processes for their preparation, to a combinatorial library and solid phase methods for preparing libraries of the compounds, to utilizing libraries of the compounds for drug discovery, to methods of treatment and to pharmaceutical compositions thereof.
    Type: Grant
    Filed: November 1, 2000
    Date of Patent: May 7, 2002
    Assignee: American Home Products Corporation
    Inventors: Chingfan Chiu, Zhilian Tang, John W. Ellingboe
  • Patent number: 6383512
    Abstract: Composition comprising lamellar vesicles that comprise a local anesthetic and a nucleic acid molecule are disclosed. Methods of making such compositions are disclosed. Method of delivering proteins to cells of individuals are disclosed. Methods of inducing immune responses in individuals are disclosed. Methods of delivering nucleic acid molecules to cells of individuals are disclosed.
    Type: Grant
    Filed: April 4, 2000
    Date of Patent: May 7, 2002
    Assignee: American Home Products Corporation
    Inventors: Richard B. Ciccarelli, C. Satishchandran, Catherine J. Pachuk
  • Patent number: 6384223
    Abstract: This invention provides a process for preparing compounds of formula 1: wherein: X is phenyl optionally substituted with one or more substituents selected from the group consisting of halogen, alkyl of 1-6 carbon atoms, alkoxy of 1-6 carbon atoms, hydroxy, trifluoromethyl, cyano, nitro, carboxy, carboalkoxy of 2-7 carbon atoms, carboalkyl of 2-7 carbon atoms, amino, and alkanoylamino of 1-6 carbon atoms; R and R1 are each, independently, hydrogen, halogen, alkyl of 1-6 carbon atoms, alkoxy of 1-6 carbon atoms, hydroxy, or trifluoromethyl; R2 is hydrogen, alkyl of 1-6 carbon atoms, alkoxy of 1-6 carbon atoms, hydroxy, trifluoromethyl; R3 is independently hydrogen, alkyl of 1-6 carbon atoms, carboxy, carboalkoxy of 1-6 carbon atoms, phenyl, or carboalkyl of 2-7 carbon atoms; n=2-4; or a pharmaceutically acceptable salt thereof, with the proviso that each R3 of Y may be the same or different.
    Type: Grant
    Filed: May 4, 2000
    Date of Patent: May 7, 2002
    Assignee: American Home Products Corporation
    Inventor: Constantine Gletsos
  • Patent number: 6384057
    Abstract: The present invention relates to novel substituted pyridine compounds of Formula (I) wherein the moiety Z, R1, R2 and R3 are as herein defined, having estrogenic activity, to processes for their preparation, to a combinatorial library and solid phase methods for preparing libraries of the compounds, to utilizing libraries of the compounds for drug discovery, to methods of treatment and to pharmaceutical compositions thereof.
    Type: Grant
    Filed: November 1, 2000
    Date of Patent: May 7, 2002
    Assignee: American Home Products Corporation
    Inventors: Chingfan Chiu, Zhilian Tang, John W. Ellingboe
  • Patent number: 6384058
    Abstract: The present invention relates to novel substituted pyridine compounds of Formula (I) wherein the moiety Z, R1, R2 and R3 are as herein defined, having estrogenic activity, to processes for their preparation, to a combinatorial library and solid phase methods for preparing libraries of the compounds, to utilizing libraries of the compounds for drug discovery, to methods of treatment and to pharmaceutical compositions thereof.
    Type: Grant
    Filed: November 1, 2000
    Date of Patent: May 7, 2002
    Assignee: American Home Products Corporation
    Inventors: Chingfan Chiu, Zhilian Tang, John W. Ellingboe
  • Patent number: 6380243
    Abstract: Compounds of the formula wherein A is heteroaryl; R9-R12 are independently hydrogen, alkyl of 1 to 4 carbon atoms, perhaloalkyl of 1 to 4 carbon atoms, halogen, alkoxy of 1 to 4 carbon atoms, or cyano, or R9 and R10 or R11 and R12 may be taken together to form aryl of 5 to 7 carbon atoms; W is O, NR6, or is absent; G is aryl or heteroaryl; and X is a bond X is a bond, —NH, alkyl of 1 to 6 carbon atoms, alkenyl of 1 to 6 carbon atoms, alkoxy of 1 to 6 carbon atoms, thioalkyl of 1 to 6 carbon atoms, alkylamino of 1 to 6 carbon atoms, or (CH)J; and J is alkyl of 1 to 6 carbon atoms, cycloalkyl of 3 to 7 carbon atoms, phenyl or benzyl; and n is an integer from 1 to 6; or a pharmaceutical salt thereof, useful in the treatment of diseases associated with herpes viruses including human cytomegalovirus, herpes simplex viruses, Epstein-Barr virus, varicella-zoster virus, human herpesviruses-6 and -7, and Kaposi herpesvirus.
    Type: Grant
    Filed: March 12, 2001
    Date of Patent: April 30, 2002
    Assignee: American Home Products Corporation
    Inventors: Jonathan Bloom, Martin DiGrandi, Russell Dushin, Stanley Lang, Bryan O'Hara
  • Patent number: 6380185
    Abstract: The present invention provides compounds of the formula: wherein R1, R2, R3, R4, X, n Y and Z, are as defined in the specification, or a pharmaceutically acceptable salt thereof, as well as pharmaceutical formulations and methods of treating or preventing disease states or syndromes which are caused or associated with an estrogen deficiency or an excess of estrogen utilizing these compounds.
    Type: Grant
    Filed: February 25, 2000
    Date of Patent: April 30, 2002
    Assignee: American Home Products Corporation
    Inventors: Marci C. Koko, John W. Ullrich, Arthur A. Santilli
  • Patent number: 6379965
    Abstract: A method of delivering a multifunctional molecular complex for the transfer of a nucleic acid composition to a target cell is provided. The complex is comprised of a) said nucleic acid composition and b) a transfer moiety comprising 1) one or more cationic polyamines bound to said nucleic acid composition, 2) one or more endosome membrane disrupting components attached to at least one nitrogen of the polyamine and 3) one or more receptor specific binding components.
    Type: Grant
    Filed: October 22, 1999
    Date of Patent: April 30, 2002
    Assignee: American Home Products Corporation
    Inventor: Raymond H. Boutin
  • Patent number: 6380235
    Abstract: The present invention provides compounds and pharmaceutical formulations useful as progesterone receptor agonists and antagonists and having the general formula: wherein: A is O, S, or NR4; B is a bond between A and C═Q, or the moiety CR5R6; R4, R5, R5 are independently selected from H or optionally substituted C1 to C6 alkyl, C2 to C6 alkenyl, C2 to C6 alknyl, 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 alknyl, —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 groups; R3 is selected from a trisubstitut
    Type: Grant
    Filed: April 19, 2000
    Date of Patent: April 30, 2002
    Assignees: American Home Products Corporation, Ligand Pharmaceuticals, Inc.
    Inventors: Puwen Zhang, Reinhold H. W. Bender, Jay E. Wrobel, Lin Zhi, Todd K. Jones, James P. Edwards, Christopher M. Tegley
  • Patent number: 6380166
    Abstract: This invention provides tissue selective estrogens of formula I having the structure wherein: R1 and R2 are independently, hydrogen, alkyl chain of 1-6 carbon atoms, benzyl, acyl of 2-7 carbon atoms, benzoyl, X is hydrogen, alkyl of 1-6 carbon atoms, CN, halogen, trifluoromethyl, or thioalkyl of 1-6 carbon atoms; n=1-3; with the proviso that at least one of R1 or R2 are not hydrogen, alkyl chain of 1-6 carbon atoms, benzyl, acyl of 2-7 carbon atoms, or benzoyl; or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: September 11, 2000
    Date of Patent: April 30, 2002
    Assignee: American Home Products Corporation
    Inventors: Chris P. Miller, Michael D. Collini, Bach D. Tran, Anita Wai-Yin Chan, Arkadiy Z. Rubezhov
  • Patent number: 6380178
    Abstract: This invention relates to cyclic combination therapies and regimens utilizing, in combination with progestins, substituted indoline derivative compounds which are antagonists of the progesterone receptor having the general structure: where 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
    Type: Grant
    Filed: April 19, 2000
    Date of Patent: April 30, 2002
    Assignees: American Home Products Corporation, Ligand Pharmaceuticals, Inc.
    Inventors: Gary S. Grubb, 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: D456099
    Type: Grant
    Filed: June 1, 2000
    Date of Patent: April 23, 2002
    Assignee: American Home Products Corporation
    Inventor: Jee Loon Look
  • Patent number: D456953
    Type: Grant
    Filed: June 1, 2000
    Date of Patent: May 7, 2002
    Assignee: American Home Products Corporation
    Inventor: Jee Loon Look