Patents Represented by Attorney, Agent or Law Firm Steven R. Eck
  • Patent number: 5932745
    Abstract: This invention concerns the use of a hydroxylic solvent in the preparation of enaminones from the corresponding amine N-oxides or propargylic amines via the general process outlined below: ##STR1##
    Type: Grant
    Filed: June 30, 1998
    Date of Patent: August 3, 1999
    Assignee: American Home Products Corporation
    Inventors: Russell G. Dushin, Eugene J. Trybulski
  • Patent number: 5916923
    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 iervosa or Shy Drager Syndrome in a mammal by administering to the mammal an effective amount of a hydroxycycloalkanephenethyl amine of the following structural formula: ##STR1## in which A is a moiety of the formula ##STR2## where the dotted line represents optional unsaturation;R.sub.1 is hydrogen or alkyl;R.sub.2 is alkyl;R.sub.4 is hydrogen, alkyl, formyl, or alkanol;R.sub.5 and R.sub.6 are, independently, hydrogen, hydroxyl, aakyl, alkoxy, alkanoyloxy, cyano, nitro, alkylmercapto, amino, alkylamino, dialkylamino, alkanamido, halo, trifluoromethyl, or taken together, methylene dioxy;R.sub.7 is hydrogen or alkyl; andn is 0, 1, 2, 3, or 4;or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: April 8, 1997
    Date of Patent: June 29, 1999
    Assignee: American Home Products Corporation
    Inventors: Richard L. Rudolph, G. Virginia Upton
  • Patent number: 5914339
    Abstract: The present invention provides new compounds having anti-diabetic and/or antihyperglycemia and/or anti-obesity activity, as well as pharmaceutical compositions and methods of treatment utilizing the compounds and processes for making the compounds, the compounds having the formula (II): ##STR1## wherein: R.sub.1 and R.sub.6 are independently hydrogen, C.sub.1 to C.sub.6 alkyl, trifluoromethyl, cyano, C.sub.1 to C.sub.6 alkoxy, or halogen;R.sub.2 is hydrogen or C.sub.1 to C.sub.6 trialkylsilyl;R.sub.3 is hydrogen or C.sub.1 to C.sub.6 alkoxycarbonyl;or R.sub.2 and R.sub.3 are joined to form a ring: ##STR2## wherein R' is hydrogen, C.sub.1 to C.sub.6 alkyl, or aryl; R.sub.4 and R.sub.5 are independently hydrogen or C.sub.1 to C.sub.6 alkyl;R.sub.7 and R.sub.8 are independently OR.sub.9 or NR.sub.10 R.sub.11 ;R.sub.9 is hydrogen, C.sub.1 to C.sub.12 alkyl, C.sub.1 to C.sub.12 cycloalkyl, C.sub.1 to C.sub.12 silylalkyl, aryl, arylalkyl, alkoxyalkyl, heteroaryl, --CHR.sub.12 COOR.sub.13, --CHR.sub.12 C(O)R.sub.
    Type: Grant
    Filed: May 9, 1997
    Date of Patent: June 22, 1999
    Assignee: American Home Products Corporation
    Inventors: Fuk-Wah Sum, Adam M. Gilbert, George T. Grosu, Michael S. Malamas, Aranapakam M. Venkatesan, Gerardo D. Francisco
  • Patent number: 5912266
    Abstract: This invention concerns compositions and methods utilizing a compound of the formula: ##STR1## for reducing or controlling inflammation and treating pathological conditions mediated by intercellular adhesion. More particularly, the present invention concerns compositions and methods for blocking or modulating the function of the Beta.sub.2 Integrin family of cell adhesion molecules.
    Type: Grant
    Filed: August 13, 1997
    Date of Patent: June 15, 1999
    Assignee: American Home Products Corporation
    Inventor: Mary Shirley Perez
  • Patent number: 5889001
    Abstract: Tricyclic diazepines of the formula: ##STR1## wherein A, B, D, E, F, Y and Z are defined in the specification which compounds have vasopressin and oxytocin antagonist activity.
    Type: Grant
    Filed: June 13, 1997
    Date of Patent: March 30, 1999
    Assignee: American Cyanamid Company
    Inventors: Jay Donald Albright, Marvin Fred Reich, Fuk-Wah Sum, Efren Guillermo Delos Santos
  • Patent number: 5880122
    Abstract: This invention relates to tricyclic non-peptide vasopressin antagonists which are useful in treating conditions where decreased vasopressin levels are desired, such as in congestive heart failure, in disease conditions with excess renal water reabsorption and in conditions with increased vascular resistance and coronary vasoconstriction, the compounds having the general structure: ##STR1##
    Type: Grant
    Filed: October 22, 1997
    Date of Patent: March 9, 1999
    Assignee: American Home Products Corporation
    Inventors: Eugene J. Trybulski, Albert J. Molinari, Jehan F. Bagli, Mark A. Ashwell, Thomas J. Caggiano
  • Patent number: 5880137
    Abstract: The present invention relates to new 2-Phenyl-1-?4-(amino-1-yl-alk-1-ynyl)-benzyl!-1H-indol-5-ol compounds which are useful as estrogenic agents, as well as pharmaceutical compositions and methods of treatment utilizing these compounds, which have the general structure below.
    Type: Grant
    Filed: April 29, 1998
    Date of Patent: March 9, 1999
    Assignee: American Home Products Corporation
    Inventors: Chris P. Miller, Michael D. Collini, Bach D. Tran
  • Patent number: 5869483
    Abstract: Tricyclic compounds of the general Formula I: ##STR1## as defined herein which exhibit antagonist activity at V.sub.1 and/or V.sub.2 receptors and exhibit in vivo vasopressin antagonist activity, methods for using such compounds in treating diseases characterized by excess renal reabsorption of water, and processes for preparing such compounds.
    Type: Grant
    Filed: April 24, 1996
    Date of Patent: February 9, 1999
    Assignee: American Cyanamid Company
    Inventors: Jay Donald Albright, Fuk-Wah Sum
  • Patent number: 5854237
    Abstract: Tricyclic diazepines of the formula: ##STR1## wherein A, B, D, E, F, Y and Z are defined in the specification which compounds have vasopressin and oxytocin antagonist activity.
    Type: Grant
    Filed: June 17, 1997
    Date of Patent: December 29, 1998
    Assignee: American Cyanamid Company
    Inventors: Jay Donald Albright, Marvin Fred Reich, Fuk-Wah Sum, Efren Guillermo Delos Santos
  • Patent number: 5854236
    Abstract: Tricyclic compounds of the general Formula I: ##STR1## as defined herein which exhibit antagonist activity at V.sub.1 and/or V.sub.2 receptors and exhibit in vivo vasopressin antagonist activity, methods for using such compounds in treating diseases characterized by excess renal reabsorption of water, and processes for preparing such compounds.
    Type: Grant
    Filed: April 1, 1997
    Date of Patent: December 29, 1998
    Assignee: American Cyanamid Company
    Inventors: Jay Donald Albright, Xuemei Du
  • Patent number: 5852015
    Abstract: This invention provides triazine ring containing anionic compounds, pharmaceutical compositions containing these compounds and methods utilizing these compounds for treating viral infections, particularly infections by respiratory syncitial virus, the compounds having the general structure: ##STR1## and the pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: January 27, 1997
    Date of Patent: December 22, 1998
    Assignee: American Cyanamid Company
    Inventors: Yakov Gluzman, deceased, James P. LaRocque, Bryan M. O'Hara, John E. Morin, George A. Ellestad, Boris Mitsner, Wei-Dong Ding, Yuri E. Raifeld, Antonina A. Nikitenko
  • Patent number: 5849735
    Abstract: Tricyclic compound of the general Formula I: ##STR1## as defined herein which exhibit antagonist activity at V.sub.1 and/or V.sub.2 receptors and exhibit in vivo vasopressin antagonist activity, methods for using such compounds in treating diseases characterized by excess renal reabsorption of water, and process for preparing such compounds.
    Type: Grant
    Filed: December 22, 1995
    Date of Patent: December 15, 1998
    Assignee: American Cyanamid Company
    Inventors: Jay D. Albright, Aranapakam M. Venkatesan, Efren G. Delos Santos
  • Patent number: 5843952
    Abstract: Tricyclic compounds of the general Formula I: ##STR1## as defined herein which exhibit antagonist activity at V.sub.1 and/or V.sub.2 receptors and exhibit in vivo vasopressin antagonist activity, methods for using such compounds in treating diseases characterized by excess renal reabsorption of water, and processes for preparing such compounds.
    Type: Grant
    Filed: July 8, 1997
    Date of Patent: December 1, 1998
    Assignee: American Cyanamid Company
    Inventors: Jay Donald Albright, Fuk-Wah Sum
  • Patent number: 5843944
    Abstract: Tricyclic diazepines of the formula: ##STR1## wherein A, B, D, E, F, Y and Z are defined in the specification which compounds have vasopressin and oxytocin antagonist activity.
    Type: Grant
    Filed: July 11, 1997
    Date of Patent: December 1, 1998
    Assignee: American Cyanamid Company
    Inventors: Jay Donald Albright, Marvin Fred Reich, Fuk-Wah Sum, Efren Guillermo Delos Santos
  • Patent number: 5834461
    Abstract: Tricyclic compounds of the general Formula I: ##STR1## as defined herein which exhibit antagonist activity at V.sub.1 and/or V.sub.2 receptors and exhibit in vivo vasopressin antagonist activity, methods for using such compounds in treating diseases characterized by excess renal reabsorption of water, and processes for preparing such compounds.
    Type: Grant
    Filed: June 13, 1997
    Date of Patent: November 10, 1998
    Assignee: American Cyanamid Company
    Inventors: Jay Donald Albright, Marvin Fred Reich
  • Patent number: 5786353
    Abstract: Tricyclic compounds of the general Formula I: ##STR1## as defined herein which exhibit antagonist activity at V.sub.1 and/or V.sub.2 receptors and exhibit in vivo vasopressin antagonist activity, methods for using such compounds in treating diseases characterized by excess renal reabsorption of water, and processes for preparing such compounds.
    Type: Grant
    Filed: July 11, 1997
    Date of Patent: July 28, 1998
    Assignee: American Cyanamid Company
    Inventors: Jay Donald Albright, Marvin Fred Reich, Fuk-Wah Sum, Xuemei Du
  • Patent number: 5780497
    Abstract: The present invention relates to new 2-Phenyl-1-?4-(amino-1-yl-alk-1-ynyl)benzyl!-1H-indol-5-ol compounds which are useful as estrogenic agents, as well as pharmaceutical compositions and methods of treatment utilizing these compounds, which have the general structure below.
    Type: Grant
    Filed: April 14, 1997
    Date of Patent: July 14, 1998
    Assignee: American Home Products Corporation
    Inventors: Chris P. Miller, Michael D. Collini, Bach D. Tran
  • Patent number: 5780046
    Abstract: This invention discloses organoleptically acceptable formulations containing S(+)-2-(p-isobutylphenyl)-propionic acid, also known as S(+) ibuprofen.
    Type: Grant
    Filed: June 10, 1996
    Date of Patent: July 14, 1998
    Assignee: American Home Products Corporation
    Inventors: Leslie G. Humber, Gerald L. Reuter
  • Patent number: 5780471
    Abstract: Tricyclic diazepines of the Formula I: ##STR1## wherein A, B, D, E, F, Y, and Z are defined in the specification which compounds have vasopressin and oxytocin antagonist activity.
    Type: Grant
    Filed: May 23, 1996
    Date of Patent: July 14, 1998
    Assignee: American Cyanamid Company
    Inventors: Aranapakam M. Venkatesan, Jay D. Albright, George T. Grosu
  • Patent number: D404641
    Type: Grant
    Filed: June 5, 1995
    Date of Patent: January 26, 1999
    Assignee: John Wyeth & Brother Limited
    Inventors: Stephen Frederick Kelsey, Donald Williams