Patents by Inventor Minsheng Zhang

Minsheng Zhang 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: 9090568
    Abstract: The present invention discloses compounds of formula (I), or pharmaceutically acceptable salts or prodrugs thereof, which inhibit the poly(ADP-ribose) polymerases (PARP) and therefore are useful for treating diseases, disorders, and conditions related to PARP. The present invention also discloses pharmaceutical compositions comprising a compound of formula (I), and methods of using such compounds to inhibit PARP enzymes, and to treat diseases, disorders, and conditions related to PARP.
    Type: Grant
    Filed: March 12, 2012
    Date of Patent: July 28, 2015
    Assignee: IMPACT Therapeutics, Inc.
    Inventors: Dong Liu, Minsheng Zhang, Kan He, Lianshan Zhang
  • Patent number: 8951993
    Abstract: The present invention relates to compounds represented by formula (I), which can modulate the activity of protein kinases. The invention also relates to a composition containing a compound of formula (I), and a method for synthesizing and using such compound for preventing or treating ALK or cMet mediated disorders or conditions.
    Type: Grant
    Filed: February 22, 2012
    Date of Patent: February 10, 2015
    Assignee: Jiangsu Hansoh Pharmaceutical Co., Ltd.
    Inventors: Baihua Hu, Kan He, Minsheng Zhang
  • Publication number: 20140031358
    Abstract: The present invention discloses compounds of formula (I), or pharmaceutically acceptable salts or prodrugs thereof, which inhibit the poly(ADP-ribose) polymerases (PARP) and therefore are useful for treating diseases, disorders, and conditions related to PARP. The present invention also discloses pharmaceutical compositions comprising a compound of formula (I), and methods of using such compounds to inhibit PARP enzymes, and to treat diseases, disorders, and conditions related to PARP.
    Type: Application
    Filed: March 12, 2012
    Publication date: January 30, 2014
    Applicant: Eternity Bioscience Inc.
    Inventors: Dong Liu, Minsheng Zhang, Kan He, Lianshan Zhang
  • Patent number: 8263659
    Abstract: A method is provided for preventing, inhibiting or treating diseases or disorders associated with metabolism dysfunction or which are dependent upon the expression of a T3 regulated gene, wherein a compound as described in the general formula I below is administered in a therapeutically effective amount:
    Type: Grant
    Filed: May 21, 2009
    Date of Patent: September 11, 2012
    Assignee: Bristol-Myers Squibb Company
    Inventors: Denis E. Ryono, Jon J. Hangeland, Todd J. Friends, Tamara Dejneka, Pratik Devasthale, Yolanda V. Caringal, Minsheng Zhang, Arthur M. P. Doweyko, Johan Malm, Andrei Sanin
  • Publication number: 20120220551
    Abstract: The present invention relates to compounds represented by formula (I), which can modulate the activity of protein kinases. The invention also relates to a composition containing a compound of formula (I), and a method for synthesizing and using such compound for preventing or treating ALK or cMet mediated disorders or conditions.
    Type: Application
    Filed: February 22, 2012
    Publication date: August 30, 2012
    Applicant: Eternity Bioscience Inc.
    Inventors: Baihua Hu, Kan He, Minsheng Zhang
  • Patent number: 7858658
    Abstract: Compounds of Formula (I), are provided where T is CHO, COR8, or C(OH)R1R2; R1 and R2 are hydrogen, optionally substituted lower alkyl, CF3, optionally substituted alkenyl, or optionally substituted alkynyl; R3 is hydrogen or optionally substituted lower alkyl; R4 is (CF3)nalkyl, (CF3)n(substitutedalkyl), (CF3)nalkylphenyl, (CF3)nalkyl(substitutedphenyl), or (F)ncycloalkyl; n=1-3; R5 is hydrogen, halogen, CF3, diene fused to Y when Y=C, or substituted diene fused to Y when Y=C; W, Y and Z are C, CR6 or N where at least one of W, Y or Z are C; R6 is hydrogen, halogen, or optionally substituted lower alkyl; X is O, S, SO2, or NR7; R7 is hydrogen, optionally substituted lower alkyl, optionally substituted benzyl, or optionally substituted phenyl; and R8 is lower alkyl, CF3, or optionally substituted phenyl. Methods of preparing and using these compounds for inhibiting beta amyloid production and for treatment of Alzheimer's Disease and Down's syndrome are also described.
    Type: Grant
    Filed: May 5, 2009
    Date of Patent: December 28, 2010
    Assignee: Wyeth LLC
    Inventors: Anthony Frank Kreft, Lynn Resnick, Scott Christian Mayer, George Diamantidis, Derek Cecil Cole, Boyd Lynn Harrison, Minsheng Zhang, Molly Hoke, Tingzhong Wang, Rocco John Galante
  • Publication number: 20100298276
    Abstract: Thyroid receptor ligands are provided which have the general formula I wherein: R1 is R2 and R3 are the same or different and are hydrogen, halogen, alkyl of 1 to 4 carbons or cycloalkyl of 3 to 5 carbons, provided that at least one of R2 and R3 is other than hydrogen; R4 is R5 and R6 are the same or different and are selected from hydrogen, aryl, heteroaryl, alkyl, cycloalkyl, aralkyl or heteroaralkyl.
    Type: Application
    Filed: May 21, 2009
    Publication date: November 25, 2010
    Inventors: Denis E. Ryono, Jon J. Hangeland, Todd J. Friends, Tamara Dejneka, Pratik Devasthale, Yolanda V. Caringal, Minsheng Zhang, Arthur M.P. Doweyko, Johan Malm, Andrei Sanin
  • Publication number: 20090227667
    Abstract: Compounds of Formula (I), are provided where T is CHO, COR8, or C(OH)R1R2; R1 and R2 are hydrogen, optionally substituted lower alkyl, CF3, optionally substituted alkenyl, or optionally substituted alkynyl; R3 is hydrogen or optionally substituted lower alkyl; R4 is (CF3)nalkyl, (CF3)n(substitutedalkyl), (CF3)nalkylphenyl, (CF3)nalkyl(substitutedphenyl), or (F)ncycloalkyl; n=1-3; R5 is hydrogen, halogen, CF3, diene fused to Y when Y=C, or substituted diene fused to Y when Y=C; W, Y and Z are C, CR6 or N where at least one of W, Y or Z are C; R6 is hydrogen, halogen, or optionally substituted lower alkyl; X is O, S, SO2, or NR7; R7 is hydrogen, optionally substituted lower alkyl, optionally substituted benzyl, or optionally substituted phenyl; and R8 is lower alkyl, CF3, or optionally substituted phenyl. Methods of preparing and using these compounds for inhibiting beta amyloid production and for treatment of Alzheimer's Disease and Down's syndrome are also described.
    Type: Application
    Filed: May 5, 2009
    Publication date: September 10, 2009
    Applicant: Wyeth
    Inventors: Anthony Frank Kreft, Lynn Resnick, Scott Christian Mayer, George Diamantidis, Derek Cecil Cole, Boyd Lynn Harrison, Minsheng Zhang, Molly Hoke, Tingzhong Wang, Rocco John Galante
  • Patent number: 7557143
    Abstract: Thyroid receptor ligands are provided which have the general formula I wherein: R1 is R2 and R3 are the same or different and are hydrogen, halogen, alkyl of 1 to 4 carbons or cycloalkyl of 3 to 5 carbons, provided that at least one of R2 and R3 is other than hydrogen; R4 is R5 and R6 are the same or different and are selected from hydrogen, aryl, heteroaryl, alkyl, cycloalkyl, aralkyl or heteroaralkyl.
    Type: Grant
    Filed: April 15, 2004
    Date of Patent: July 7, 2009
    Assignee: Bristol-Myers Squibb Company
    Inventors: Denis E. Ryono, Jon J. Hangeland, Todd J. Friends, Tamara Dejneka, Pratik Devasthale, Yolanda V. Caringal, Minsheng Zhang, Arthur M. P. Doweyko, Johan Malm, Andrei Sanin
  • Patent number: 7547725
    Abstract: Compounds of Formula (I), are provided where T is CHO, COR8, or C(OH)R1R2; R1 and R2 are hydrogen, optionally substituted lower alkyl, CF3, optionally substituted alkenyl, or optionally substituted alkynyl; R3 is hydrogen or optionally substituted lower alkyl; R4 is (CF3)nalkyl, (CF3)n(substituted alkyl), (CF3)nalkylphenyl, (CF3)nalkyl(substituted phenyl), or (F)ncycloalkyl; n=1-3; R5 is hydrogen, halogen, CF3, diene fused to Y when Y?C, or substituted diene fused to Y when Y?C; W, Y and Z are C, CR6 or N where at least one of W, Y or Z are C; R6 is hydrogen, halogen, or optionally substituted lower alkyl; X is O, S, SO2, or NR7; R7 is hydrogen, optionally substituted lower alkyl, optionally substituted benzyl, or optionally substituted phenyl; and R8 is lower alkyl, CF3, or optionally substituted phenyl. Methods of preparing and using these compounds for inhibiting beta amyloid production and for treatment of Alzheimer's Disease and Down's syndrome are also described.
    Type: Grant
    Filed: June 15, 2007
    Date of Patent: June 16, 2009
    Assignee: Wyeth
    Inventors: Anthony Frank Kreft, Lynn Resnick, Scott Christian Mayer, George Diamantidis, Derek Cecil Cole, Boyd Lynn Harrison, Minsheng Zhang, Molly Hoke, Tingzhong Wang, Rocco John Galante
  • Publication number: 20080221193
    Abstract: The present invention relates to 3-amino chromane derivatives; to compositions containing such compounds; to methods of synthesizing such compounds; and to methods of using such compounds and compositions containing such compounds in the treatment of serotonin disorders, such as depression and anxiety.
    Type: Application
    Filed: December 21, 2007
    Publication date: September 11, 2008
    Applicant: Wyeth
    Inventors: Minsheng Zhang, Charles J. Stanton, Nicole T. Hatzenbuhler, Boyd Lynn Harrison
  • Publication number: 20080139546
    Abstract: The present invention relates to a compound of the formula: or an enantiomer, diastereomer, tautomer, or pharmaceutically acceptable salt or solvate thereof, useful as modulators of 5-HT1A receptor activity and/or serotonin reuptake. These compounds are useful in treating nervous system disorders, such as anxiety-related disorders, cognition-related disorders, depression, schizophrenia, or sexual dysfunction and related illnesses.
    Type: Application
    Filed: September 28, 2007
    Publication date: June 12, 2008
    Applicant: Wyeth
    Inventors: Minsheng Zhang, Charles J. Stanton, Boyd Lynn Harrison, Terrance H. Andree
  • Patent number: 7300951
    Abstract: Compounds of Formula (I), are provided where T is CHO, CON, or C(OH)R1R2; R1 and R2 are hydrogen, optionally substituted lower alkyl, CF3, optionally substituted alkenyl, or optionally substituted alkynyl; R3 is hydrogen or optionally substituted lower alkyl; R4 is (CF3)nalkyl, (CF3)n(substitutedalkyl), (CF3)nalkylphenyl, (CF3)nalkyl(substitutedphenyl), or (F)ncycloalkyl; n=1-3; R5 is hydrogen, halogen, CF3, diene fused to Y when Y?C, or substituted diene fused to Y when Y?C; W, Y and Z are C, CR6 or N where at least one of W, Y or Z are C; R6 is hydrogen, halogen, or optionally substituted lower alkyl; X is O, S, SO2, or NR7; R7 is hydrogen, optionally substituted lower alkyl, optionally substituted benzyl, or optionally substituted phenyl; and R8 is lower alkyl, CF3, or optionally substituted phenyl. Methods of preparing and using these compounds for inhibiting beta amyloid production and for treatment of Alzheimer's Disease and Down's syndrome are also described.
    Type: Grant
    Filed: March 26, 2004
    Date of Patent: November 27, 2007
    Assignee: Wyeth
    Inventors: Anthony Frank Kreft, Lynn Resnick, Scott Christian Mayer, George Diamantidis, Derek Cecil Cole, Boyd Lynn Harrison, Minsheng Zhang, Molly Hoke, Tingzhong Wang, Rocco John Galante
  • Publication number: 20070254929
    Abstract: Compounds of Formula (I), are provided where T is CHO, COR8, or C(OH)R1R2; R1 and R2 are hydrogen, optionally substituted lower alkyl, CF3, optionally substituted alkenyl, or optionally substituted alkynyl; R3 is hydrogen or optionally substituted lower alkyl; R4 is (CF3)nalkyl, (CF3)n(substitutedalkyl), (CF3)nalkylphenyl, (CF3)nalkyl(substitutedphenyl), or (F)ncycloalkyl; n=1-3; R5 is hydrogen, halogen, CF3, diene fused to Y when Y?C, or substituted diene fused to Y when Y?C; W, Y and Z are C, CR6 or N where at least one of W, Y or Z are C; R6 is hydrogen, halogen, or optionally substituted lower alkyl; X is O, S, SO2, or NR7; R7 is hydrogen, optionally substituted lower alkyl, optionally substituted benzyl, or optionally substituted phenyl; and R8 is lower alkyl, CF3, or optionally substituted phenyl. Methods of preparing and using these compounds for inhibiting beta amyloid production and for treatment of Alzheimer's Disease and Down's syndrome are also described.
    Type: Application
    Filed: June 15, 2007
    Publication date: November 1, 2007
    Applicant: Wyeth
    Inventors: Anthony Kreft, Lynn Resnick, Scott Mayer, George Diamantidis, Derek Cole, Boyd Harrison, Minsheng Zhang, Molly Hoke, Tingzhong Wang, Rocco Galante
  • Patent number: 7288571
    Abstract: New thyroid receptor ligands are provided which have general formula (I) in which: n is an integer from 0 to 4; R1 is halogen, trifluoromethyl, or alkyl of 1 to 6 carbons or cycloalkyl of 3 to 7 carbons; R2 and R3 are the same or different and are hydrogen, halogen, alkyl of 1 to 4 carbons or cycloalkyl of 3 to 5 carbons, at least one of R2 and R3 being other than hydrogen; R4 is a carboxylic acid amide (CONR?R?) or an acylsulphonamide (CONHSO2R?) derivative, or a pharmaceutically acceptable salt thereof, and all stereolsom thereof; or when n is equal to or greater than one, R4 may be heteroaromatic moiety which may be substituted or unsubstituted, or an amine (NR?R?). R5 is hydrogen or an acyl (such as acetyl or benzoyl) or other group capable of bioconversion to generate the free phenol structure (wherein R5—H).
    Type: Grant
    Filed: July 26, 2005
    Date of Patent: October 30, 2007
    Assignee: Karo Bio AB
    Inventors: Jon Hangeland, Minsheng Zhang, Yolanda Caringal, Denis Ryono, Yi-Lin Li, Johan Malm, Ye Liu, Neeraj Garg, Chris Litten, Ana Maria Garcia Collazo, Konrad Koehler
  • Patent number: 7166603
    Abstract: Compounds having the formula, enantiomers, diastereomers, solvates and salts thereof, where R1, R2, R3, R4, A, X, and J are described herein, are inhibitors of calcium channel function, and are useful in treating calcium channel-dependent disorders, including hypertension.
    Type: Grant
    Filed: July 22, 2004
    Date of Patent: January 23, 2007
    Assignee: Bristol-Myers Squibb Co.
    Inventors: Natesan Murugesan, Gregory S. Bisacchi, William R. Ewing, Guixue Yu, Zhengxiang Gu, Todd Friends, Minsheng Zhang
  • Patent number: 7109164
    Abstract: New thyroid receptor ligands are provided which have the general formula in which: X is —O—, —S—, —CH2—, —CO—, or —NH—; Y is —(CH2)n— where n is an integer from 1 to 5, or cis- or trans-ethylene; R1 is halogen, trifluoromethyl, or alkyl of 1 to 6 carbons or cycloalkyl of 3 to 7 carbons; R2 and R3 are the same or different and are hydrogen, halogen, alkyl of 1 to 4 carbons or cycloalkyl of 3 to 6 carbons, at least one of R2 and R3 being other than hydrogen; R4 is hydrogen or lower alkyl; R5 is hydrogen or lower alkyl; R6 is carboxylic acid, or esters or prodrugs; R7 is hydrogen or an alkanoyl or an aroyl. In addition, a method is provided for preventing, inhibiting or treating a disease associated with metabolism dysfunction or which is dependent upon the expression of a T3 regulated gene, wherein a compound as described above is administered in a therapeutically effective amount.
    Type: Grant
    Filed: August 30, 2004
    Date of Patent: September 19, 2006
    Assignee: Bristol-Myers Squibb Company
    Inventors: Todd J. Friends, Denis E. Ryono, Minsheng Zhang
  • Patent number: 6989402
    Abstract: New thyroid receptor ligands are provided which have general formula (I) in which: n is an integer from 0 to 4; R1 is halogen, trifluoromethyl, or alkyl of 1 to 6 carbons or cycloalkyl of 3 to 7 carbons; R2 and R3 are the same or different and are hydrogen, halogen, alkyl of 1 to 4 carbons or cycloalkyl of 3 to 5 carbons, at least one of R2 and R3 being other than hydrogen; R4 is a carboxylic acid amide (CONR?R?) or an acylsulphonamide (CONHSO2R?) derivative, or a pharmaceutically acceptable salt thereof, and all stereoisomers thereof; or when n is equal to or greater than one, R4 may be a heteroaromatic moiety which may be substituted or unsubstituted, or an amine (NR?R?). R5 is hydrogen or an acyl (such as acetyl or benzoyl) or other group capable of bioconversion to generate the free phenol structure (wherein R5=H).
    Type: Grant
    Filed: December 23, 1999
    Date of Patent: January 24, 2006
    Assignee: Karo Bio AB
    Inventors: Jon Hangeland, Minsheng Zhang, Yolanda Caringal, Denis Ryono, Yi-Lin Li, Johan Malm, Ye Liu, Neeraj Garg, Chris Litten, Ana Maria Garcia Collazo, Konrad Koehler
  • Publication number: 20050282872
    Abstract: New thyroid receptor ligands are provided which have general formula (I) in which: n is an integer from 0 to 4; R1 is halogen, trifluoromethyl, or alkyl of 1 to 6 carbons or cycloalkyl of 3 to 7 carbons; R2 and R3 are the same or differential hydrogen, halogen, alkyl of 1 to 4 carbons or cycloalkyl of 3 to 5 carbons, at least one of R2 and R3 being other than hydrogen; R4 is a carboxylic acid thereof; or when n is equal to or greater than one, R4 may be heteroaromatic moiety which may be substituted or unsubstituted, or an amine (NR?R?). R5 is hydrogen or an acyl (such as acetyl or benzoyl) or other group capable of bioconversion to generate the free phenol structure (wherein R5—H). In addition, a method is provided for preventing, inhibiting or treating a disease associated with metabolism dysfunction or which is dependant upon the expression of a T3 regulated gene, wherein a compound as described above is administered in a therapeutically effective amount.
    Type: Application
    Filed: July 26, 2005
    Publication date: December 22, 2005
    Inventors: Jon Hangeland, Minsheng Zhang, Yolanda Caringal, Denis Ryono, Yi-Lin Li, Johan Malm, Ye Liu, Neeraj Garg, Chris Litten, Ana Collazo, Konrad Koehler
  • Publication number: 20050043339
    Abstract: Compounds having the formula, enantiomers, diastereomers, solvates and salts thereof, where R1, R2, R3, R4, A, X, and J are described herein, are inhibitors of calcium channel function, and are useful in treating calcium channel-dependent disorders, including hypertension.
    Type: Application
    Filed: July 22, 2004
    Publication date: February 24, 2005
    Inventors: Natesan Murugesan, Gregory Bisacchi, William Ewing, Guixue Yu, Zhengxiang Gu, Todd Friends, Minsheng Zhang