Patents by Inventor Milana Dezube

Milana Dezube has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 6498174
    Abstract: The present invention discloses compounds of formula (I), and tautomeric forms, pharmaceutically acceptable salts, or solvates thereof. Preferably, the compounds of the invention are dual activators of hPPAR&ggr; and hPPAR{acute over (&agr;)}.
    Type: Grant
    Filed: February 22, 2001
    Date of Patent: December 24, 2002
    Assignee: SmithKline Beecham Corporation
    Inventors: Jon Loren Collins, Milana Dezube, Jeffrey Alan Oplinger, Timothy Mark Willson
  • Patent number: 6096885
    Abstract: This invention relates to novel oxoazepine derivatives of Formula (I),R.sup.1 R.sup.2 NCOCH.sub.2 N(R.sup.3)COR.sup.4 (I)to processes for their preparation, to pharmaceutical compositions containing them and to their use in medicine. More particularly, it relates to compounds which exhibit agonist activity for CCK-A receptors thereby enabling them to modulate the hormones gastrin and cholecystokinin (CCK) in mammals.
    Type: Grant
    Filed: April 14, 1997
    Date of Patent: August 1, 2000
    Assignee: Glaxo Wellcome Inc.
    Inventors: Milana Dezube, Gavin Charles Hirst, Ronald George Sherrill, Elizabeth Ellen Sugg, Jerzy Ryszard Szewczyk, Timothy Mark Willson
  • Patent number: 5889182
    Abstract: This invention relates to novel oxoazepine derivatives of Formula (I),R.sup.1 R.sup.2 NCOCH.sub.2 N(R.sup.3)COR.sup.4 (I)to processes for their preparation, to pharmaceutical compositions containing them and to their use in medicine. More particularly, it relates to compounds which exhibit agonist activity for CCK-A receptors thereby enabling them to modulate the hormones gastrin and cholecystokinin (CCK) in mammals.
    Type: Grant
    Filed: April 14, 1997
    Date of Patent: March 30, 1999
    Assignee: Glaxo Wellcome Inc.
    Inventors: Milana Dezube, Gavin Charles Hirst, Ronald George Sherrill, Elizabeth Ellen Sugg, Jerzy Ryszard Szewczyk, Timothy Mark Willson
  • Patent number: 5859007
    Abstract: Benzo?b!?1,4!diazepine compounds of formula (I), where R.sup.1 is selected from C.sub.1 C.sub.6 alkyl, C.sub.3 -C.sub.6 cycloalkyl, phenyl, or substituted phenyl; R.sup.2 is selected from C.sub.3 -C.sub.6 alkyl, C.sub.3 C.sub.6 cycloalkyl, C.sub.3 -C.sub.6 alkenyl, benzyl, phenylC.sub.1 -C.sub.3 alkyl of substituted phenyl; or NR.sup.1 R.sup.2 together form 1,2,3,4-tetrahydroquinoline or benzazepine, mono-, di-, or trisubstituted independently with C.sub.1-6 alkyl C.sub.1-6 alkoxy or halogen substituents; p is an integer 0 or 1; q is an integer 0 or 1; r is an integer 0 or 1; t is an integer 0 or 1, provided that when r is 0 then t is 0; R.sup.3, R.sup.5, and R.sup.6 are independently hydrogen or C.sub.1-6 alkyl; R.sup.4 is C.sub.1-6 alkyl or C.sub.1-6 alkenyl; R.sup.7 is selected from the group consisting of hydrogen, C.sub.1-6 alkyl, C.sub.1-6 cycloalkyl, C.sub.1-6 alkenyl, phenyl, substituted phenyl, napthyl, heteroaryl, substituted heteroaryl, bicycloheteroaryl or substituted bicycloheteroaryl; or NR.sup.
    Type: Grant
    Filed: November 14, 1996
    Date of Patent: January 12, 1999
    Assignee: Glaxo Wellcome Inc.
    Inventors: Christopher Joseph Aquino, Marcus Brackeen, Milana Dezube, Brad Richard Henke, Gavin Charles Hirst, Peter Walter Jeffs, Tanya Momtahen, Elizabeth Ellen Sugg, Edward Martin Suh, Timothy Mark Willson
  • Patent number: 5795887
    Abstract: A method of inducing a Cholescystokinin-A receptor agonist response in a mammal by administering a compound of formula (I), ##STR1## where R.sup.1 is C.sub.1 -C.sub.6 alkyl, C.sub.3-6 cycloalkyl, phenyl, or substituted phenyl; R.sup.2 is C.sub.3-6 alkyl, C.sub.3-6 cycloalkyl, C.sub.3-6 alkenyl, benzyl, phenylC.sub.1-3 alkyl or substituted phenyl; or NR.sup.1 R.sup.2 together form 1,2,3,4-tetrahydroquinoline or benzazepine mono-, di-, or trisubstituted independently with C.sub.1-6 alkyl, C.sub.1-6 alkoxy or halogen substituents; n is an integer selected from the grouping consisting of 0,1,2 or 3; p is the integer 0 or 1; q is the integer 0 or 1; r is the integer 0 or 1, provided that when q is 0 then r is 0; R.sup.3, R.sup.4, R.sup.5 and R.sup.8 are selected from a variety of substituents; X is nitrogen, nitroso or R.sup.
    Type: Grant
    Filed: October 11, 1996
    Date of Patent: August 18, 1998
    Assignee: Glaxo Wellcome Inc.
    Inventors: Christopher Joseph Aquino, Milana Dezube, Ronald George Sherrill, Elizabeth Ellen Sugg, Jerzy Ryszard Szewczyk, Timothy Mark Willson
  • Patent number: 5508432
    Abstract: CCK modulators, e.g. agonists or antagonists, of the following formula (I): ##STR1## or a base-addtion salt thereof.
    Type: Grant
    Filed: June 8, 1994
    Date of Patent: April 16, 1996
    Assignee: Glaxo Wellcome Inc.
    Inventors: Elizabeth E. Sugg, Milana Dezube, Gavin C. Hirst
  • Patent number: 5380872
    Abstract: CCK modulators, e.g. agonists or antagonists, of the following formula (I): ##STR1## or a base-addtion salt thereof.
    Type: Grant
    Filed: July 14, 1992
    Date of Patent: January 10, 1995
    Assignee: Glaxo Inc.
    Inventors: Elizabeth E. Sugg, Milana Dezube, Gavin C. Hirst
  • Patent number: 5318976
    Abstract: The present invention relates to certain substituted tetracyclic fused quinoline derivatives of formula (I): ##STR1## wherein: R.sup.1 is hydrogen, hydroxy, fluoro, chloro, bromo, iodo, methoxy or amino;R.sup.2 is hydrogen, hydroxy, methoxy or amino;R.sup.3 is hydrogen, hydroxy, methoxy, methoxymethoxy, amino, --OCONH.sub.2, [2(5H)-3,4-dihydro-3-oxyfuranone], 2-hydroxyethoxy, 2-aminoethoxy, 3-hydroxypropoxy or 3-aminopropoxy; or taken together with R.sup.2 or R.sup.4, methylenedioxy or ethylenedioxy;R.sup.4 is hydrogen, hydroxy or amino;Z is --CH.sub.2 --, --O-- or --NH--; anda) X.sup.1 is hydrogen;X.sup.2 is hydrogen, hydroxy, fluoro, chloro, bromo, iodo or methoxy; andX.sup.3 is hydrogen or hydroxy; orb) X.sup.2 taken together with X.sup.3 is methylenedioxy or ethylenedioxy, and X.sup.1 is hydrogenor a pharmaceutically acceptable salt thereof provided that:i) at least one of R.sup.1 through R.sup.4 is other than hydrogen.
    Type: Grant
    Filed: August 18, 1992
    Date of Patent: June 7, 1994
    Assignee: Glaxo Inc.
    Inventors: Michael J. Luzzi, Jeffrey Besterman, Michael G. Evans, M. Ross Johnson, Milana Dezube, Salvatore Profeta, Jr.
  • Patent number: 5223506
    Abstract: The present invention relates to certain substituted tetracyclic fused quinoline derivatives of formula (I): ##STR1## wherein: R.sup.1 is hydrogen, hydroxy, fluoro, chloro, bromo, iodo, methoxy or amino;R.sup.2 is hydrogen, hydroxy, methoxy or amino;R.sup.3 is hydrogen, hydroxy, methoxy, methoxymethoxy, amino, --OCONH.sub.2, [2(5H)-3,4-dihydro-3-oxyfuranone], 2-hydroxyethoxy, 2-aminoethoxy, 3-hydroxypropoxy or 3-aminopropoxy; or taken together with R.sup.2 or R.sup.4, methylenedioxy or ethylenedioxy;R.sup.4 is hydrogen, hydroxy or amino;Z is --CH.sub.2 --, --O-- or --NH--; anda) X.sup.1 is hydrogen; X.sup.2 is hydrogen, hydroxy, fluoro, chloro, bromo, iodo or methoxy; and X.sup.3 is hydrogen or hydroxy; orb) X.sup.2 taken together with X.sup.3 is methylenedioxy or ethylenedioxy, and X.sup.1 is hydrogenor a pharmaceutically acceptable salt thereof provided that:i) at least one of R.sup.1 through R.sup.4 is other than hydrogen;ii) when R.sup.1 is methoxy, R.sup.2 is hydroxy or methoxy, R.sup.
    Type: Grant
    Filed: June 4, 1991
    Date of Patent: June 29, 1993
    Assignee: Glaxo Inc.
    Inventors: Michael J. Luzzio, Jeffrey M. Besterman, Michael G. Evans, M. Ross Johnson, Milana Dezube, Salvatore Profeta, Jr.