Patents by Inventor William N. Washburn

William N. Washburn 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: 6555519
    Abstract: SGLT2 inhibiting compounds are provided having the formula wherein n is 0, 1 or 2; A is  or heteroaryl which may contain 1 to 4 heteroatoms in the ring which may be selected from N, O, S, SO, and/or SO2, bearing substituents R3 and R4; and R1 to R4 are as defined herein. A method is also provided for treating diabetes and related diseases employing an SGLT2 inhibiting amount of the above compound alone or in combination with one, two or more other antidiabetic agents and/or one, two or more hypolipidemic agents.
    Type: Grant
    Filed: February 23, 2001
    Date of Patent: April 29, 2003
    Assignee: Bristol-Myers Squibb Company
    Inventor: William N. Washburn
  • Patent number: 6515117
    Abstract: An SGLT2 inhibiting compound is provided having the formula A method is also provided for treating diabetes and related diseases employing an SGLT2 inhibiting amount of the above compound alone or in combination with another antidiabetic agent or other therapeutic agent.
    Type: Grant
    Filed: May 20, 2002
    Date of Patent: February 4, 2003
    Assignee: Bristol-Myers Squibb Company
    Inventors: Bruce Ellsworth, William N. Washburn, Philip M. Sher, Gang Wu, Wei Meng
  • Publication number: 20020137903
    Abstract: An SGLT2 inhibiting compound is provided having the formula 1
    Type: Application
    Filed: May 20, 2002
    Publication date: September 26, 2002
    Inventors: Bruce Ellsworth, William N. Washburn, Philip M. Sher, Gang Wu, Wei Meng
  • Patent number: 6436914
    Abstract: Compounds are provided having the formula including pharmaceutically acceptable salts thereof, wherein R1 is lower alkyl, aryl or arylalkyl; A is hydrogen or B is hydrogen, alkyl, alkenyl, or but when A is hydrogen, B may only be R2, R2′, R2″, R3 R3′ and R3″ are as defined herein; m is 0−3. These compounds possess activity at the beta 3 adrenergic receptor in mammals and are useful in the treatment of diabetes, obesity, depression, achalasia and intestinal hypermotility disorders.
    Type: Grant
    Filed: July 25, 2001
    Date of Patent: August 20, 2002
    Assignee: Bristol-Myers Squibb Company
    Inventors: Philip M. Sher, William N. Washburn, Jollie D. Godfrey, Jr.
  • Publication number: 20020111315
    Abstract: 1
    Type: Application
    Filed: February 23, 2001
    Publication date: August 15, 2002
    Inventors: William N. Washburn, Philip M. Sher, Gang Wu
  • Patent number: 6414126
    Abstract: SGLT2 inhibiting compounds are provided having the formula where R1, R2, and R2a are independently hydrogen, OH, OR5, lower alkyl, CF3, OCHF2, OCF3, SR5i or halogen, or two of R1, R2 and R2a together with the carbons to which they are attached can form an annelated five, six or seven membered carbocycle or heterocycle; R3 and R4 are independently hydrogen, OH, OR5a, OAryl, OCH2Aryl, lower alkyl, cycloalkyl, CF3, —OCHF2, —OCF3, halogen, —CN, —CO2R5b, —CO2H, —COR6b, —CH(OH)R6c, —CH(OR5h)R6d, —CONR6R6a, —NHCOR5c, —NHSO2R5d, —NHSO2Aryl, Aryl, —SR5e, —SOR5f, —SO2R5g, —SO2Aryl, or a five, six or seven membered heterocycle, or R3 and R4 together with the carbons to which they are attached form an annelated five, six or seven membered carbocycle or heterocycle; R5, R5a, R5b, R5c, R5d, R5e, R5f, R5g, R5h and R5i are independently lower alkyl; R6, R6a, R6b, R6c and R6d are independently hydrogen, alkyl,
    Type: Grant
    Filed: October 4, 2000
    Date of Patent: July 2, 2002
    Assignee: Bristol-Myers Squibb Company
    Inventors: Bruce Ellsworth, William N. Washburn, Philip M. Sher, Gang Wu, Wei Meng
  • Publication number: 20020052326
    Abstract: SGLT2 inhibiting compounds are provided having the formula 1
    Type: Application
    Filed: February 23, 2001
    Publication date: May 2, 2002
    Inventor: William N. Washburn
  • Publication number: 20020026065
    Abstract: Compounds are provided having the formula 1
    Type: Application
    Filed: July 25, 2001
    Publication date: February 28, 2002
    Inventors: Philip M. Sher, William N. Washburn, Jollie D. Godfrey
  • Patent number: 5776983
    Abstract: Compounds of the formula ##STR1## or pharmaceutically acceptable salts thereof wherein: A is a bond, --(CH.sub.2).sub.n -- or --CH(B)--, where n is an integer of 1 to 3 and B is --CN, --CON(R.sup.9)R.sup.9' or --CO.sub.2 R.sup.7 ;R.sup.1 is lower alkyl, aryl or arylalkyl;R.sup.2 is hydrogen, hydroxy, alkoxy, --CH.sub.2 OH, cyano, --C(O)OR.sup.7, --CO.sub.2 H, --CONH.sub.2, tetrazole, --CH.sub.2 NH.sub.2 or halogen; ##STR2## R.sup.3 is hydrogen, alkyl, heterocycle or R.sup.4 is hydrogen, alkyl or B;R.sup.5, R.sup.5', R.sup.8, R.sup.8' or R.sup.8" are independently hydrogen, alkoxy, lower alkyl, halogen, --OH, --CN, --(CH.sub.2).sub.n NR.sup.6 COR.sup.7, --CON(R.sup.6)R.sup.6', --CON(R.sup.6)OR.sup.6', --CO.sub.2 R.sup.6, --SR.sup.7, --SOR.sup.7, --SO.sub.2 R.sup.7, --N(R.sup.6)SO.sub.2 R.sup.1, --N(R.sup.6)R.sup.6', --NR.sup.6 COR.sup.7, --OCH.sub.2 CON(R.sup.6)R.sup.6', --OCH.sub.2 CO.sub.2 R.sup.7 or aryl; orR.sup.5 and R.sup.5' or R.sup.8 and R.sup.
    Type: Grant
    Filed: December 2, 1994
    Date of Patent: July 7, 1998
    Assignee: Bristol-Myers Squibb Company
    Inventors: William N. Washburn, Ravindar N. Girotra, Philip M. Sher, Amarendra B. Mikkilineni, Kathleen M. Poss, Arvind Mathur, Gregory S. Bisacchi, Ashvinikumar V. Gavai
  • Patent number: 5770615
    Abstract: Compounds of the formula ##STR1## and pharmaceutically acceptable salts thereof. These compounds are beta three adrenergic receptor agonists and are useful, therefore for example, in the treatment of diabetes, obesity and gastrointestinal diseases.
    Type: Grant
    Filed: March 28, 1997
    Date of Patent: June 23, 1998
    Assignee: Bristol-Myers Squibb Company
    Inventors: Peter T. W. Cheng, Gregory S. Bisacchi, Ashvinikumar V. Gavai, Kathleen M. Poss, Denis E. Ryono, Philip M. Sher, Chong-qing Sun, William N. Washburn
  • Patent number: 5723489
    Abstract: Compounds of the formula ##STR1## and pharmaceutically acceptable salts thereof wherein: R.sup.1 to R.sup.9 are as defined herein and m is the integer 0 or 1.These compounds are beta 3 adrenergic receptor agonists and are useful, therefore for example, in the treatment of diabetes, obesity, gastrointestinal diseases and achalasia.
    Type: Grant
    Filed: May 7, 1996
    Date of Patent: March 3, 1998
    Assignee: Bristol-Myers Squibb Company
    Inventors: Philip M. Sher, William N. Washburn, Kathleen M. Poss
  • Patent number: 5567597
    Abstract: The present invention provides compounds that function as hydrolytic enzyme inhibitors (inactivators) and substrates. These compounds are useful in assays to detect and measure levels of hydrolytic enzyme activity and are more particularly useful in treatment regimens for various disease states and conditions implicating the underlying specific hydrolytic enzyme. Examples of hydrolytic enzymes include, but are not limited to, phospholipases, lipases, esterases, proteases, etc.
    Type: Grant
    Filed: February 14, 1995
    Date of Patent: October 22, 1996
    Assignee: The Regents of the University of California
    Inventors: Edward A. Dennis, William N. Washburn
  • Patent number: 5541204
    Abstract: Compounds of the formula ##STR1## and pharmaceutically acceptable salts thereof wherein: R.sup.1 to R.sup.9 are as defined herein and m is the integer 0 or 1. These compounds are beta 3 adrenergic receptor agonists and are useful, therefore for example, in the treatment of diabetes, obesity, gastrointestinal diseases and achalasia.
    Type: Grant
    Filed: December 2, 1994
    Date of Patent: July 30, 1996
    Assignee: Bristol-Myers Squibb Company
    Inventors: Philip M. Sher, William N. Washburn, Kathleen M. Poss
  • Patent number: 5466715
    Abstract: Certain 3,4-disubstituted phenols and pharmaceutically acceptable salts thereof are provided which mimic IL-1 activity by inducing IL-2 synthesis and subsequent IL-2 receptor expression. Specifically, the invention provides compounds of Formula I and acid addition salts thereof: ##STR1## wherein Y is ##STR2## NHSO.sub.2 or SO.sub.2 NH where R.sup.4 is H; Z is --O--, --NH--, --NR--, --S--, or other heteroatoms capable of hydrogen bonding with R.sup.4 to give a preferred conformation;R is alkyl;R.sup.1 is --OH;R.sup.2 is H, alkyl, cycloalkyl, aralkyl, substituted or unsubstituted aryl, or a substituted or unsubstituted nitrogen heterocyclic group having 4 to 5 nuclear carbon atoms; andR.sup.3 is a lipophilic moiety selected from the group consisting of substituted C.sub.1 -C.sub.10 alkyl, C.sub.3 -C.sub.16 cycloalkyl and 2,4-di-t-pentylphenyl.
    Type: Grant
    Filed: March 8, 1994
    Date of Patent: November 14, 1995
    Assignee: Sterling Winthrop Inc.
    Inventors: William N. Washburn, Barbara B. Lussier, Carl R. Illig, Lee H. Latimer
  • Patent number: 5449691
    Abstract: A method for inducing the production of interleukin 2 in a warm blooded animal by administering an effective amount of a compound of the formula (I) ##STR1## wherein Y is ##STR2## NHSO.sub.2 or SO.sub.2 NH where R.sup.4 is H; Z is --O--, --NH--, --NR--, --S--, or other heteroatoms capable of hydrogen bonding with R.sup.4 to give a preferred conformation;R is alkyl;R.sup.1 is --NH.sub.2 or --NHCH.sub.3 ;R.sup.2 is H, alkyl, cycloalkyl, aralkyl, substituted or unsubstituted aryl, or a substituted or unsubstituted nitrogen heterocyclic group having 4 to 5 nuclear carbon atoms; andR.sup.3 is a lipophilic moiety.
    Type: Grant
    Filed: June 24, 1993
    Date of Patent: September 12, 1995
    Assignee: Sterling Winthrop Inc.
    Inventors: William N. Washburn, Lee H. Latimer, Barbara B. Lussier, Carl R. Illig, Alexander L. Weis
  • Patent number: 5427919
    Abstract: The present invention provides compounds that function as hydrolytic enzyme inhibitors (inactivators) and substrates. These compounds are useful in assays to detect and measure levels of hydrolytic enzyme activity and are more particularly useful in treatment regimens for various disease states and conditions implicating the underlying specific hydrolytic enzyme. Examples of hydrolytic enzymes include, but are not limited to, phospholipases, lipases, esterases, proteases, etc.
    Type: Grant
    Filed: December 2, 1993
    Date of Patent: June 27, 1995
    Assignee: The Regents of the University of California
    Inventors: Edward A. Dennis, William N. Washburn
  • Patent number: 5310760
    Abstract: Certain 3,4-disubstituted anilines and pharmaceutically acceptable salts thereof are provided which mimic IL-1 activity by inducing IL-2 synthesis and subsequent IL-2 receptor expression. Specifically, the invention provides compounds of Formula I and acid addition salts thereof: ##STR1## wherein Y is ##STR2## NHSO.sub.2 or SO.sub.2 NH where R.sup.4 is H; Z is --O--, --NH--, --NR--, --S--, or other heteroatoms capable of hydrogen bonding with R.sup.4 to give a preferred conformation;R is alkyl;R.sup.1 is --NH.sub.2 or --NHCH.sub.3 ;R.sup.2 is H, alkyl, cycloalkyl, aralkyl, substituted or unsubstituted aryl, or a substituted or unsubstituted nitrogen heterocyclic group having 4 to 5 nuclear carbon atoms; andR.sup.3 is a lipophilic moiety.
    Type: Grant
    Filed: July 9, 1993
    Date of Patent: May 10, 1994
    Assignee: Sterling Winthrop Inc.
    Inventors: William N. Washburn, Lee H. Latimer, Barbara B. Lussier, Carl R. Illig, Alexander L. Weis
  • Patent number: 5308766
    Abstract: The present invention provides compounds that function as hydrolytic enzyme inhibitors (inactivators) and substrates. These compounds are useful in assays to detect and measure levels of hydrolytic enzyme activity and are more particularly useful in treatment regimens for various disease states and conditions implicating the underlying specific hydrolytic enzyme. Examples of hydrolytic enzymes include, but are not limited to, phospholipases, lipases, esterases, proteases, etc.
    Type: Grant
    Filed: June 10, 1991
    Date of Patent: May 3, 1994
    Assignee: The Regents of the University of California
    Inventors: Edward A. Dennis, William N. Washburn
  • Patent number: 5258407
    Abstract: Certain 3,4-disubstituted phenols and pharmaceutically acceptable salts thereof are provided which mimic IL-1 activity by inducing IL-2 synthesis and subsequent IL-2 receptor expression. Specifically, the invention provides compounds of Formula I and acid addition salts thereof: ##STR1## wherein Y is ##STR2## NHSO.sub.2 or SO.sub.2 NH where R.sup.4 is H; Z is --O--, --NH--, --NR--, --S--, or other heteroatoms capable of hydrogen bonding with R.sup.4 to give a preferred conformation;R is alkyl;R.sup.1 is --OH;R.sup.2 is H, alkyl, cycloalkyl, aralkyl, substituted or unsubstituted aryl, or a substituted or unsubstituted nitrogen heterocyclic group having 4 to 5 nuclear carbon atoms; andR.sup.3 is a lipophilic moiety.
    Type: Grant
    Filed: December 31, 1991
    Date of Patent: November 2, 1993
    Assignee: Sterling Winthrop Inc.
    Inventors: William N. Washburn, Barbara B. Lussier, Carl B. Illig, Lee H. Latimer
  • Patent number: 5254592
    Abstract: In accordance with the present invention, certain multiply substituted anilines, phenols and pyridines and pharmaceutically acceptable salts thereof are provided which mimic IL-1 activity by inducing IL-2 synthesis and subsequent IL-2 receptor expression.
    Type: Grant
    Filed: December 31, 1991
    Date of Patent: October 19, 1993
    Assignee: Sterling Drug Inc.
    Inventors: Barbara B. Lussier, Lee H. Latimer, Carl R. Illig, William N. Washburn