Patents by Inventor Lawrence Hamann

Lawrence Hamann 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).

  • Publication number: 20050197367
    Abstract: The present invention relates to bicyclic compounds according to formula I, pharmaceutical compositions containing such compounds and methods of using such compounds in the treatment of androgen receptor-associated conditions, such as age-related diseases, for example sarcopenia, wherein R1, R2, R2? R5, G, n and W are defined herein.
    Type: Application
    Filed: March 2, 2005
    Publication date: September 8, 2005
    Inventors: James Li, Lawrence Hamann, David Augeri, Yingzhi Bi
  • Publication number: 20050187267
    Abstract: Compounds are provided which are useful in the treatment of androgen receptor-associated conditions, such as age-related diseases, which compounds have the structure wherein R1 is hydrogen (H), alkyl or substituted alkyl, alkenyl or substituted alkenyl, arylalkyl or substituted arylalkyl, CO2R4a, CONR4aR4b, and CH2OR4a; R2 is hydrogen (H), OR3, SR3, halo, NHR3, NHCOR4c1, NHCO2R4c1, NHCONR4cR4d and NHSO2R4c; R3 in each functional group is hydrogen (H), alkyl or substituted alkyl, CHF2, CF3 and CON4e; R4, R4a, R4b, R4c, R4c1, R4d, R4e, R4f, R4g, or R4h in each functional group are the same or different and are hydrogen(H), alkyl or substituted alkyl, alkenyl or substituted alkenyl, alkynyl or substituted alkynyl, cycloalkyl or substituted cycloalkyl, arylalkyl or substituted arylalkyl, aryl or substituted aryl, or heteroaryl or substituted heteroaryl; R5 and R5? are the same or different and are hydrogen(H), alkyl or substituted alkyl, alkenyl or substituted alkenyl, alkynyl or substituted alkynyl, c
    Type: Application
    Filed: February 1, 2005
    Publication date: August 25, 2005
    Inventors: Lawrence Hamann, Yingzhi Bi, Mark Manfredi, Alexandra Nirschl, James Sutton
  • Publication number: 20050182105
    Abstract: A method is provided for treating androgen receptor-associated conditions such as age-related diseases, for example sarcopenia, employing a compound of the structure wherein R1 is CN or H; X is O or S; R2 is alkyl or substituted alkyl, cycloalkyl or substituted cycloalkyl, arylalkyl or substituted arylalkyl, aryl or substituted aryl, or heteroaryl or substituted heteroaryl; R3 and R4 are the same or different and are independently selected from H, C(O)R2a, alkyl or substituted alkyl, cycloalkyl or substituted cycloalkyl, arylalkyl or substituted arylalkyl, aryl or substituted aryl, or heteroaryl or substituted heteroaryl; R2a is alkyl or substituted alkyl, cycloalkyl or substituted cycloalkyl, arylalkyl or substituted arylalkyl, aryl or substituted aryl, or heteroaryl or substituted heteroaryl; G is aryl or heteroaryl, or aryl or heteroaryl substituted with one, two, three, four or five, where possible, of the substituents selected from the group consisting of hydrogen (H), halo, NO2, CN, OR2b, OH,
    Type: Application
    Filed: February 1, 2005
    Publication date: August 18, 2005
    Inventors: Alexandra Nirschl, Lawrence Hamann
  • Publication number: 20050153968
    Abstract: The present invention relates to novel compounds useful in the treatment of androgen receptor associated conditions, such as age-related diseases, pharmaceutical compositions containing at least one of the compounds of the present invention and methods of treating a patient in need of therapy for an androgen receptor associated condition by administering a therapeutically effective amount of at least compound of the present invention.
    Type: Application
    Filed: November 9, 2004
    Publication date: July 14, 2005
    Inventors: Yingzhi Bi, Lawrence Hamann, Mark Manfredi, Ligaya Simpkins
  • Publication number: 20050090539
    Abstract: Methods and compounds for production of cyclopropyl-fused pyrrolidine-based inhibitors of dipeptidyl peptidase IV are provided.
    Type: Application
    Filed: November 18, 2003
    Publication date: April 28, 2005
    Inventors: Truc Vu, David Brzozowski, Rita Fox, Jollie Godfrey, Ronald Hanson, Sergei Kolotuchin, John Mazzullo, Ramesh Patel, Jianji Wang, Kwok Wong, Jurong Yu, Jason Zhu, David Magnin, David Augeri, Lawrence Hamann
  • Publication number: 20050059652
    Abstract: The invention provides for a pharmaceutical composition capable of modulating the androgen receptor comprising a compound of formula I wherein R1, R2, R3, X, Y, Z and G are as described herein. Further provided are methods of using such compounds for the treatment of nuclear hormone receptor-associated conditions, such as age related diseases, for example sarcopenia, and also provided are pharmaceutical compositions containing such compounds.
    Type: Application
    Filed: November 13, 2003
    Publication date: March 17, 2005
    Inventors: Lawrence Hamann, David Augeri, Mark Manfredi
  • Publication number: 20050038020
    Abstract: Compounds are provided having the formula (I) wherein: n is 0, 1 or 2; m is 0, 1 or 2; the sum of n+m less then or equal to 2; the dashed bonds forming a cyclopropyl ring can only be present when Y is CH; X is H or CN; Y is CH, CH2, CHF, CF2, O, S, SO, or SO2; and A is adamantyl. Further provided are methods of using such compounds for the treatment of diabetes and related diseases, and to pharmaceutical compositions containing such compounds.
    Type: Application
    Filed: July 27, 2004
    Publication date: February 17, 2005
    Inventors: Lawrence Hamann, Ashish Khanna, Mark Kirby, David Magnin, Ligaya Simpkins, James Sutton, Jeffrey Robl
  • Publication number: 20040181064
    Abstract: The invention provides compounds according to formula I 1
    Type: Application
    Filed: February 17, 2004
    Publication date: September 16, 2004
    Inventors: Chong-Qing Sun, Lawrence Hamann, David Augeri, Yingzhi Bi, Jeffrey Robl, Yan-Ting Huang, Tammy Wang, Alexandra Holubec, Ligaya Simpkins, James C. Sutton, James J. Li
  • Publication number: 20040092559
    Abstract: The invention provides compounds of the formula I 1
    Type: Application
    Filed: October 14, 2003
    Publication date: May 13, 2004
    Inventors: Lawrence Hamann, David Augeri
  • Publication number: 20040019063
    Abstract: The invention provides for a pharmaceutical composition capable of modulating the androgen receptor comprising a compound of formula I 1
    Type: Application
    Filed: May 15, 2003
    Publication date: January 29, 2004
    Inventors: Chongqing Sun, Lawrence Hamann, David Augeri, Yingzhi Bi, Jeffrey Robl, Yanting Huang, Tammy Wang, Alexandra Holubec, Ligaya Simpkins
  • Patent number: 6670386
    Abstract: The invention provides compounds of the formula I wherein the substitutents are as described herein. Further provided are methods of using such compounds for the treatment of nuclear hormone receptor-associated conditions, such as age related diseases, for example sarcopenia, and also provided are pharmaceutical compositions containing such compounds.
    Type: Grant
    Filed: July 31, 2002
    Date of Patent: December 30, 2003
    Assignee: Bristol-Myers Squibb Company
    Inventors: Chongqing Sun, Jeffrey A. Robl, Mark E. Salvati, Tammy Wang, Lawrence Hamann, David Augeri
  • Publication number: 20030055094
    Abstract: The invention provides compounds of the formula I 1
    Type: Application
    Filed: July 31, 2002
    Publication date: March 20, 2003
    Inventors: Chongqing Sun, Jeffrey A. Robl, Mark E. Salvati, Tammy Wang, Lawrence Hamann, David Augeri