Patents Represented by Attorney Stephen L. Nesbitt
  • Patent number: 6796975
    Abstract: The present invention is a container for an IV aqueous solution of a Gram-positive oxazolidinone agent, such as linezolid a the compound of formula: which comprises having the container-solution contact surface material be a polyolefin.
    Type: Grant
    Filed: March 15, 2001
    Date of Patent: September 28, 2004
    Assignee: Pharmacia & Upjohn Company
    Inventors: Sandra M. Sims, Phil Bryan Bowman, Daniel C. Wade, Shri C. Valvani
  • Patent number: 6500827
    Abstract: This patent application describes a new combination treatment of selective, noradrenaline-reuptake inhibitors (NARI) and specifically, reboxetine, and pindolol to provide rapid relief to patients suffering from depression, general anxiety, attention deficit hyperactivity disorder (ADHD), anxiety disorders such as obsessive compulsive disorders (OCD), panic disorders (PD), social phobia (SD) and the like.
    Type: Grant
    Filed: July 11, 2001
    Date of Patent: December 31, 2002
    Assignee: Pharmacia & Upjohn Company
    Inventor: Duncan Paul Taylor
  • Patent number: 6413951
    Abstract: The invention relates to 20&xgr;-fluoropregna-4,17(20)-dien-3-on-21-oic acid ethyl ester, 20&xgr;-fluoro-3&bgr;-hydroxypregna-5,17(20)-dien-21-oic acid ethyl ester, 20&xgr;-fluoro-21-hydroxypregna-4,17 (20)-dien-3-one, 20&xgr;-fluoropregna-5,17(20)-dien-3&bgr;,21-diol and related compounds and to compositions incorporating these compounds, as well as the inhibition of C17,20 lyase, 5&agr;-reductase and C17-hydroxylase, and to the use of these compounds in the treatment of androgen and estrogen mediated or dependent disorders, including benign prostatic hyperplasia, prostate cancer, breast cancer and DHT-mediated disorders such as acne and hirsutism. Treatment of disorders related to the over synthesis of cortisol, for example, Cushing's Syndrome are also included. The treatment of androgen-dependent disorders also includes a combination therapy with known androgen-receptor antagonists, such as flutamide.
    Type: Grant
    Filed: June 21, 2001
    Date of Patent: July 2, 2002
    Assignee: Aventis Pharmaceuticals, Inc.
    Inventors: Norton P. Peet, Philip M. Weintraub, Joseph P. Burkhart, Cynthia A. Gates
  • Patent number: 6391876
    Abstract: This invention relates to the use of reboxetine in the treatment of Obsessive Compulsive Disorders and Panic Disorders.
    Type: Grant
    Filed: October 19, 2000
    Date of Patent: May 21, 2002
    Assignee: Pharmacia and Upjohn Company
    Inventors: Adriana Dubini, John Michael McCall, Duncan Paul Taylor, Philip F. Von Voigtlander, Erik Ho Fong Wong
  • Patent number: 6352986
    Abstract: This patent application describes the treatment of Addictive Disorders, Psychoactive Substance Use Disorders, Intoxication disorders, Inhalation disorders, Alcohol addiction, Tobacco Addiction and or Nicotine Addiction; and Attention Deficit Hyperactivity Disorder (ADHD); comprising administering a therapeutically effective, nontoxic dose of Reboxetine and derivatives and or pharmaceutically acceptable salts thereof to a patient.
    Type: Grant
    Filed: May 5, 2000
    Date of Patent: March 5, 2002
    Assignee: Pharmacia & Upjohn Company
    Inventors: Fred Hassan, John Michael McCall, Duncan Paul Taylor, Philip F. Von Voigtlander, Erik Ho Fong Wong
  • Patent number: 6136820
    Abstract: A method for inhibiting the formation of glucose by the administration of castanospermine is described herein. In addition, a new process for the isolation of castanospermine from Castanospermum australe is also described.
    Type: Grant
    Filed: December 5, 1990
    Date of Patent: October 24, 2000
    Assignee: Merrell Pharmaceuticals Inc.
    Inventors: Paul S. Liu, Barry L. Rhinehart
  • Patent number: 5962469
    Abstract: The present invention is directed to novel cyclic nitrones and their use in the prevention of oxidation tissue damage by free radicals, their use in the treatment of a number of disease states in which radicals either damage or destroy tissues via oxidation, and pharmaceutical compositions containing these cyclic nitrones.
    Type: Grant
    Filed: November 26, 1997
    Date of Patent: October 5, 1999
    Assignee: Hoechst Marion Roussel Inc.
    Inventors: Craig E. Thomas, Thomas L. Fevig, Stephen M. Bowen, Robert A. Farr, Albert A. Carr, David A. Janowick
  • Patent number: 5766932
    Abstract: The present invention is related to a novel process for preparing N-acetyl-(L)-4-cyanophenylalanine by resolving the racemic compound N-acetyl-(D,L)-4-cyanophenylalanine ethyl ester, and a novel process to prepare a stereoisomer of Ac-(L)-pAph-Chg-PalMe(3)-NH.sub.2 by using the intermediate N-acetyl-(L)-4-cyanophenylalanine.
    Type: Grant
    Filed: December 17, 1996
    Date of Patent: June 16, 1998
    Assignee: Hoechst Marion Roussel, Inc.
    Inventor: Chi-Hsin R. King
  • Patent number: 5728731
    Abstract: The oligomers of the present invention are polyamides having a number average molecular weight of <10,000. These oligomers are water-soluble, have a rigid backbone with a predictable anion spacing, and are pharmaceutically-acceptable. The oligomers are useful for the treatment and/or diagnosis of HSV and HCMV.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: March 17, 1998
    Assignees: Merrell Pharmaceuticals Inc., The Dow Chemical Co.
    Inventors: Alan D. Cardin, Richard L. Jackson, Michael J. Mullins
  • Patent number: 5728874
    Abstract: The present invention relates to achiral polyurea oligomers, their uses and formulations as anti-HIV pharmaceuticals and to a process for the preparation of narrow mono- and polydispersed oligomers as an emodiment of the invention. The achiral oligomers are derived from repeating units of the monomer 4,4'-diamino-biphenyl-3,3'-disulfonic acid and are water soluble, have a rigid backbone, possess ordered anionic spacing and have a number average molecular weight of <20,000. The process relates to the synthesis of narrow poly- and mono-dipersed oligomers comprising the steps of: 1) restricting the crude olydispersed anionic oligomer mixture to a narrow polydispersed anionic oligomer mixture to a narrow polydispersed anionic oligomer mixture; and/or 2) isolating the monodispersed anionic oligomer; and 3) optionally converting the narrow poly- or mono-dispersed anionic oligomer salt from Step 1 or 2 to a desired pharmaceutically-acceptable salt, especially a solim or potassium salt.
    Type: Grant
    Filed: December 27, 1993
    Date of Patent: March 17, 1998
    Assignees: Merrell Pharmaceuticals, Inc., The Dow Chemical Co.
    Inventors: Michael J. Mullins, Ray E. Drumright, Alan D. Cardin, Norton P. Peet
  • Patent number: 5707615
    Abstract: The preferred oligomers of the present invention are polyureas, polycarbonates, polyesters or polyamides having a number average molecular weight of <10,000. These oligomers are water-soluble, have a rigid backbone, have recurring units coupled by carbonyl linking moieties which have anionic groups, display predominantly linear geomentry such that regular spacing between anionic groups exists in an aqueous medium, and are pharmaceutically-acceptable. The oligomers are useful for the treatment and/or diagnosis of AIDS and ARC.
    Type: Grant
    Filed: April 1, 1997
    Date of Patent: January 13, 1998
    Assignee: Merrell Pharmaceuticals Inc.
    Inventors: Alan D. Cardin, Richard L. Jackson, Michael J. Mullins
  • Patent number: 5693668
    Abstract: This invention relates to silylated aromatic fluoroketones possessing acetylcholinesterase-inhibiting properties and to their use in the treatment of Alzheimer disease and senile dementia.
    Type: Grant
    Filed: January 31, 1995
    Date of Patent: December 2, 1997
    Assignee: Merrell Pharmaceuticals Inc.
    Inventors: Daniel Schirlin, Jean-Noel Collard, Jean-Marie Hornsperger, Prakash R. Keshary
  • Patent number: 5663448
    Abstract: Compounds of general formula (I), stereosiomers and pharmaceutically acceptable salts thereof, wherein each of Z and Z' are independently H or F; Q is (a), CH(OH), (b); X is H, Br, Cl, F or CF.sub.3 ; Y is H, Br, Cl, F, OH, OR.sub.5, OC(O)R.sub.4, N.sub.3, CN, NO.sub.2, SO.sub.3 H, CO.sub.2 R.sub.4, NH.sub.2, NHR.sub.9, NR.sub.9 R'.sub.9, C(R.sub.6)(R.sub.7)(V'R.sub.8) or C(O)R.sub.7, provided that when both Z and Z' are F, then Y is H or F; V and V' are each independently CH.sub.2 or O; R.sub.1 is H or CH.sub.3 ; R.sub.2, R.sub.9 and R'.sub.9 are each independently (C.sub.1-6)alkyl, or R.sub.2 and V--R.sub.3 taken together with the carbon atom to which they are attached form a 3-6 membered ring; R.sub.3, R.sub.6, R.sub.7 and R.sub.8 are each independently H, (C.sub.1-6)alkyl, or (C.sub.3-6)cycloalkyl; R.sub.4 is H, (C.sub.1-10)alkyl, (C.sub.0-4)alkylene aryl or (C.sub.3-8)cycloalkyl; and R.sub.5 is (C.sub.1-10)alkyl, benzyl, phenethyl or (C.sub.
    Type: Grant
    Filed: November 21, 1995
    Date of Patent: September 2, 1997
    Assignee: Merrell Pharmaceuticals Inc.
    Inventors: Jean-Noel Collard, Jean-Marie Hornsperger, Daniel Schirlin
  • Patent number: 5631326
    Abstract: Crosslinked, nitrogen-containing vinyl copolymers having units of the formula I ##STR1## and physiologically tolerated salts thereof, in which, in formula I, A1, A2, R, w, x, y and z have the meanings given, a process for their preparation and the use of the compounds as medicaments, active compound carriers and foodstuff auxiliaries are described.
    Type: Grant
    Filed: May 30, 1995
    Date of Patent: May 20, 1997
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Michael Ahlers, Heiner Glombik, Stefan M ullner, Axel Walch
  • Patent number: 5532397
    Abstract: This invention relates to substituted silyl alkylene amines, to the intermediates and processes useful for their preparation, to their pharmacological use as MAO-B inhibitors and to their end-use application in the treatment of Parkinson's Disease and senile dementia of Alzheimer's type.
    Type: Grant
    Filed: September 21, 1994
    Date of Patent: July 2, 1996
    Assignee: Merrell Pharmaceuticals Inc.
    Inventors: Daniel G. Schirlin, Jean-Noel Collard, Charles Danzin
  • Patent number: 5529988
    Abstract: This invention relates to substituted silyl alkylene amines, to the intermediates and processes useful for their preparation, to their pharmacological use as MAO-B inhibitors and to their end-use application in the treatment of Parkinson's Disease and senile dementia of Alzheimer's type.
    Type: Grant
    Filed: January 27, 1995
    Date of Patent: June 25, 1996
    Assignee: Merrell Pharmaceuticals Inc.
    Inventors: Daniel G. Schirlin, Jean-Noel Collard, Charles Danzin
  • Patent number: 5500444
    Abstract: This invention relates to quaternary ammonium salts of certain 2H-1-benzopyran derivatives, to the intermediates and processes useful for their preparation, to their free-radical scavenger and cellular protective properties and to their end-use application as therapeutic agents.
    Type: Grant
    Filed: September 27, 1994
    Date of Patent: March 19, 1996
    Assignee: Hoechst Marion Roussel, Inc.
    Inventors: J. Martin Grisar, Margaret A. Petty, Frank Bolkenius
  • Patent number: 5416076
    Abstract: The adenosine derivatives represented by the following formula: ##STR1## and the pharmaceutically acceptable salts thereof wherein R is H or C.sub.1 -C.sub.7 alkyl,Q is the moiety of the formula ##STR2## wherein V is H or --COOHX is H, F, Cl, Br, andZ is H, F, Cl, or Br.These compounds are inhibitors of S-adenosylmethione decarboxylase and are useful for treating parasitic infections.
    Type: Grant
    Filed: June 9, 1992
    Date of Patent: May 16, 1995
    Assignee: Merrell Dow Pharmaceuticals Inc.
    Inventors: Patrick Casara, Charles Danzin
  • Patent number: 5384312
    Abstract: This invention relates to substituted silyl alkylene amines, to the intermediates and processes useful for their preparation, to their pharmacological use as MAO-B inhibitors and to their end-use application in the treatment of Parkinson's Disease and senile dementia of Alzheimer's type.
    Type: Grant
    Filed: April 30, 1992
    Date of Patent: January 24, 1995
    Assignee: Merrell Dow Pharmaceuticals Inc.
    Inventors: Daniel G. Schirlin, Jean-Noel Collard, Charles Danzin
  • Patent number: 5382709
    Abstract: Substituted (1.alpha., 2.beta., 3.alpha. or .beta.,4.alpha.,5.alpha. or .beta.)-2,3,4-trihydroxy-5-(hydroxymethyl)cyclopentylamines are inhibitors of alphamannosidase and alpha-fucosidase and are useful immunostimulants, antiviral and antimetastatic agents.
    Type: Grant
    Filed: June 11, 1993
    Date of Patent: January 17, 1995
    Assignee: Merrell Dow Pharmaceuticals Inc.
    Inventors: Robert A. Farr, Norton P. Peet