Patents by Inventor Shao-Yong Wu

Shao-Yong Wu 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: 8183254
    Abstract: The invention relates to prodrugs of JNK inhibitors and corresponding methods, formulations, and compositions for inhibiting JNK and treating JNK-mediated disorders. The application discloses prodrugs of JNK inhibitors, as described below in formula I: wherein m, n, p, q, Q, r, R1, R2, R3, X, X1, X2, X3, X4, X5, Y1, Y2, Z1 and Z2 are as defined herein. The compounds and compositions disclosed herein are useful to modulate the activity of JNK and treat diseases associated with JNK activity. Disclosed are methods and formulations for inhibiting JNK and treating JNK-mediated disorders, and the like, with the compounds, and processes for making said compounds, and corresponding compositions, disclosed herein.
    Type: Grant
    Filed: May 14, 2009
    Date of Patent: May 22, 2012
    Assignee: Roche Palo Alto LLC
    Inventors: Humberto Bartolome Arzeno, James Patrick Dunn, David Michael Goldstein, Leyi Gong, Xiaochun Han, Joan Heather Hogg, Alam Jahangir, Wylie Solang Palmer, Deborah Carol Reuter, Tania Silva, Parcharee Tivitmahaisoon, Teresa Alejandra Trejo-Martin, Shao-Yong Wu
  • Patent number: 8101665
    Abstract: Methods for preparing tritium or deuterium labeled thiorphan comprising reacting a compound of formula j wherein m is from 1 to 5 and X is halo, with Z2 wherein Z is tritium or deuterium, in the presence of a catalyst, to form a compound of formula k wherein n is from 1 to 5, provided that n is less than or equal to m.
    Type: Grant
    Filed: December 17, 2008
    Date of Patent: January 24, 2012
    Assignee: Roche Palo Alto LLC
    Inventors: Mohammand R. Masjedizadeh, Shao-Yong Wu
  • Publication number: 20110319656
    Abstract: Methods for preparing tritium or deuterium labeled thiorphan comprising reacting a compound of formula i wherein m is from 1 to 5 and X is halo, with Z2 wherein Z is tritium or deuterium, in the presence of a catalyst, to form a compound of formula l wherein n is from 1 to 5, provided that n is less than or equal to m.
    Type: Application
    Filed: December 17, 2008
    Publication date: December 29, 2011
    Inventors: Mohammad R. Masjedizadeh, Shao-Yong Wu
  • Publication number: 20090318484
    Abstract: The invention relates to prodrugs of JNK inhibitors and corresponding methods, formulations, and compositions for inhibiting JNK and treating JNK-mediated disorders. The application discloses prodrugs of JNK inhibitors, as described below in formula I: wherein m, n, p, q, Q, r, R1, R2, R3, X, X1, X2, X3, X4, X5, Y1, Y2, Z1 and Z2 areas defined herein. The compounds and compositions disclosed herein are useful to modulate the activity of JNK and treat diseases associated with JNK activity. Disclosed are methods and formulations for inhibiting JNK and treating JNK-mediated disorders, and the like, with the compounds, and processes for making said compounds, and corresponding compositions, disclosed herein.
    Type: Application
    Filed: May 14, 2009
    Publication date: December 24, 2009
    Inventors: Humberto Bartolome Arzeno, James Patrick Dunn, David Michael Goldstein, Leyi Gong, Xiaochun Han, Joan Heather Hogg, Alam Jahangir, Wylie Solang Palmer, Deborah Carol Reuter, Tania Silva, Parcharee Tivitmanhaisoon, Teresa Alejandra Trejo-Martin, Shao-Yong Wu
  • Publication number: 20040029734
    Abstract: A compound of the formula or its salt represented by the formula (Ia) or Ib) 1
    Type: Application
    Filed: November 22, 2002
    Publication date: February 12, 2004
    Applicant: ISHIHARA SANGYO KAISHA, LTD.
    Inventors: Masamitsu Tsukamoto, Sandeep Gupta, Shao-Yong Wu, Bai-Ping Ying, David A. Pulman
  • Patent number: 6573218
    Abstract: A compound of the formula (Ia): or its salts, in which the variables are as described in the disclosure; herbicidal compositions of said compounds, herbicidal processes using said compounds, defoliant processes using said compounds, and processes for preparing said compounds.
    Type: Grant
    Filed: July 5, 2001
    Date of Patent: June 3, 2003
    Assignee: Ishihara Sangyo Kaisha, Ltd.
    Inventors: Masamitsu Tsukamoto, Sandeep Gupta, Shao-Yong Wu, Bai-Ping Ying, David A. Pulman
  • Patent number: 6545161
    Abstract: Novel herbicidal and defoliant substituted aniline derived compounds represented by general structure (I) are described. W, X, Y, Z, and Q are as defined in the disclosure. Also described are the processes for the manufacture of these compounds and agriculturally suitable compositions containing these as active ingredients which are useful as herbicides for general or selective pre-emergent or post-emergent control of undesired plant species and defoliants at very low concentrations of these biologically active compounds.
    Type: Grant
    Filed: August 16, 2001
    Date of Patent: April 8, 2003
    Assignee: Isk Americas Incorporated
    Inventors: Sandeep Gupta, Shao-Yong Wu, Masamitsu Tsukamoto, David A. Pulman, Bai-Ping Ying
  • Patent number: 6479435
    Abstract: Diaryl ether compounds useful in the control of weeds are described. An exemplary compound is represented by the general formula (I): In this formula Q is represented by Q1 X and Y represent a hydrogen atom, halogen atom, cyano group, nitro group or (C1-6)haloalkyl group; R1 is halogen; R2 and R3 represent a hydrogen atom, a (C1-6)alkyl group or a (C1-6)haloalkyl group . Methods of making the compounds are also described.
    Type: Grant
    Filed: February 9, 2001
    Date of Patent: November 12, 2002
    Assignee: ISK Americas Incorporated
    Inventors: David A. Pulman, Bai-Ping Ying, Shao-Yong Wu, Sandeep Gupta, Hiroshi Shimoharada, Masamitsu Tsukamoto
  • Publication number: 20020161224
    Abstract: Diaryl ether compounds useful in the control of weeds are described.
    Type: Application
    Filed: February 9, 2001
    Publication date: October 31, 2002
    Inventors: David A. Pulman, Bai-Ping Ying, Shao-Yong Wu, Sandeep Gupta, Hiroshi Shimoharada, Masamitsu Tsukamoto
  • Publication number: 20020133007
    Abstract: Novel herbicidal and defoliant substituted aniline derived compounds represented by general structure (I) 1
    Type: Application
    Filed: August 16, 2001
    Publication date: September 19, 2002
    Applicant: ISK AMERICAS INCORPORATED
    Inventors: Sandeep Gupta, Shao-Yong Wu, Masamitsu Tsukamoto, David A. Pulman, Bai-Ping Ying
  • Patent number: 6355799
    Abstract: Novel herbicidal and defoliant substituted aniline derived compounds represented by general structure (I) are described. W, X, Y, Z, and Q are as defined in the disclosure. Also described are the processes for the manufacture of these compounds and agriculturally suitable compositions containing these as active ingredients which are useful as herbicides for general or selective pre-emergent or post-emergent control of undesired plant species and defoliants at very low concentrations of these biologically active compounds.
    Type: Grant
    Filed: April 27, 2000
    Date of Patent: March 12, 2002
    Assignee: ISK Americas Incorporated
    Inventors: Sandeep Gupta, Shao-Yong Wu, Masamitsu Tsukamoto, David A. Pulman, Bai-Ping Ying
  • Patent number: 6333296
    Abstract: Diaryl ether compounds useful in the control of weeds are described. An exemplary compound is represented by the general formula (I): In this formula Q is represented by Q9: X and Y represent a hydrogen atom, halogen atom, cyano group, nitro group or (C1-6)haloalkyl group. A1 and A2 are independently oxygen or sulfur atoms. R9 and R10 represent a hydrogen atom, a (C1-6)alkyl group, an acyl group, or a (C1-6)alkylsulfonyl group; or R9 and R10 may form a ring consisting of polymethylene, (CH2)m groups, where m is an integer of 2, 3, 4 or 5, together with the nitrogen atom of NR9R10, which may or may not have a (C1-6)alkyl substituent. Methods of making the compounds are also described.
    Type: Grant
    Filed: September 10, 1999
    Date of Patent: December 25, 2001
    Assignee: ISK Americas Incorporated
    Inventors: David A. Pulman, Bai-Ping Ying, Shao-Yong Wu, Sandeep Gupta, Hiroshi Shimoharada, Masamitsu Tsukamoto
  • Patent number: 6303543
    Abstract: A compound represented by the formula (I) or its salt and herbicidal and desiccant use thereof: wherein X, Y are independently hydrogen, halogen, cyano, nito, or (C1-6)haloalkyl; Z is oxygen or sulfur; and
    Type: Grant
    Filed: May 15, 2000
    Date of Patent: October 16, 2001
    Assignee: Ishihara Sangyo Kaisha, Ltd.
    Inventors: David A. Pulman, Bai-Ping Ying, Shao-Yong Wu, Sandeep Gupta, Masamitsu Tsukamoto, Takahiro Haga
  • Patent number: 6294503
    Abstract: Novel fused heterocycle compounds represented by the formula (I) are described. Q, R, W, —L—X—, Y, Z, and n are as defined in the disclosure. Also described are the processes for the manufacture of these compounds and agriculturally suitable compositions containing these as active ingredients which are useful as herbicides for general or selective pre-emergent or post-emergent control of undesired plant species.
    Type: Grant
    Filed: December 3, 1998
    Date of Patent: September 25, 2001
    Assignee: Ishihara Sangyo Kaisha, Ltd.
    Inventors: Sandeep Gupta, Shao-Yong Wu, Masamitsu Tsukamoto, Bai-Ping Ying, David A. Pulman
  • Patent number: 6121201
    Abstract: A compound represented by the formula (I) or its salt and herbicidal and desiccant use thereof: ##STR1## wherein X, Y are independently hydrogen, halogen, cyano, nitro, or (C.sub.
    Type: Grant
    Filed: September 23, 1998
    Date of Patent: September 19, 2000
    Assignee: Ishihara Sangyo Kaisha, Ltd.
    Inventors: David A. Pulman, Bai-Ping Ying, Shao-Yong Wu, Sandeep Gupta, Masamitsu Tsukamoto, Takahiro Haga
  • Patent number: RE39590
    Abstract: Novel herbicidal and defoliant substituted aniline derived compounds represented by general structure (I) are described. W, X, Y, Z, and Q are as defined in the disclosure. Also described are the processes for the manufacture of these compounds and agriculturally suitable compositions containing these as active ingredients which are useful as herbicides for general or selective pre-emergent or post-emergent control of undesired plant species and defoliants at very low concentrations of these biologically active compounds.
    Type: Grant
    Filed: April 27, 2000
    Date of Patent: April 24, 2007
    Assignee: ISK Americas Incorporated
    Inventors: Sandeep Gupta, Shao-Yong Wu, Masamitsu Tsukamoto, David A. Pulman, Bai-Ping Ying