Patents by Inventor Jack B. Jiang

Jack B. Jiang 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: 7119217
    Abstract: Provided are novel tri(alkylcarboxylato) gallium (III) compounds, exemplified by tripalmitato gallium (III), methods for making them, pharmaceutical compositions containing them, and methods of using the pharmaceutical compositions.
    Type: Grant
    Filed: September 22, 2003
    Date of Patent: October 10, 2006
    Assignee: Genta Incorporated
    Inventors: Jack B. Jiang, Raymond P. Warrell, Jr., Kollengode K. Ramaswamy, Robert E. Klem
  • Patent number: 7049343
    Abstract: A method for the inhibition of high affinity glycine transporters, compounds that inhibit these transporters; pharmaceutically active compositions comprising such compounds; and the use of such compounds either as above, or in formulations for the control or prevention of disease states in which glycine is involved are disclosed.
    Type: Grant
    Filed: September 7, 2001
    Date of Patent: May 23, 2006
    Assignee: Merck & Co., Inc.
    Inventors: Syed M. Ali, Kurt R. Brunden, Dario Doller, Brian Herbert, Jack B. Jiang, Amy Jordan
  • Patent number: 6946474
    Abstract: The present invention provides trichloroethyl-sulfonylurea-containing compounds that inhibit glycing transporters, pharmaceutical compositions comprising such compounds, methods for using such compounds for inhibiting glycine transporters and methods for using such compounds for the treatment of disease states in which glycine is involved.
    Type: Grant
    Filed: September 13, 2001
    Date of Patent: September 20, 2005
    Assignee: Merck & Co., Inc.
    Inventors: Syed M. Ali, Kurt R. Brunden, Jack B. Jiang
  • Patent number: 6794405
    Abstract: Alicyclic imidazole compounds; pharmaceutically active compositions containing such compounds; and the use of such compounds in formulations for the control or prevention of disease states in which histamine H3 receptors are involved, such as allergy, inflammation, hypotension, glaucoma, sleeping disorders, states of hyper- and hypo-motility of the gastro-intestinal tract, cardiovascular disease, hypo- and hyper-activity of the central nervous system, Alzheimer's, schizophrenia, obesity and migraines are disclosed.
    Type: Grant
    Filed: August 4, 2003
    Date of Patent: September 21, 2004
    Assignee: Merck & Co., Inc.
    Inventors: Yajing Rong, Jack B. Jiang, Syed M. Ali
  • Publication number: 20040039025
    Abstract: A method for the inhibition of high affinity glycine transporters, compounds that inhibit these transporters; pharmaceutically active compositions comprising such compounds; and the use of such compounds either as above, or in formulations for the control or prevention of disease states in which glycine is involved are disclosed.
    Type: Application
    Filed: August 28, 2003
    Publication date: February 26, 2004
    Inventors: Syed M. Ali, Kurt R. Brunden, Dario Doller, Brian Herbert, Jack B. Jiang, Amy Jordan
  • Publication number: 20040034069
    Abstract: A method for the inhibition of high affinity glycine transporters, compounds that inhibit these transporters; pharmaceutically active compositions comprising such compounds; and the use of such compounds either as above, or in formulations for the control or prevention of disease states in which glycine is involved are disclosed.
    Type: Application
    Filed: August 8, 2003
    Publication date: February 19, 2004
    Inventors: Syed M. Ali, Kurt R. Brunden, Jack B. Jiang
  • Publication number: 20040029943
    Abstract: Alicyclic imidazole compounds; pharmaceutically active compositions containing such compounds; and the use of such compounds in formulations for the control or prevention of disease states in which histamine H3 receptors are involved, such as allergy, inflammation, hypotension, glaucoma, sleeping disorders, states of hyper- and hypo-motility of the gastro-intestinal tract, cardiovascular disease, hypo- and hyper-activity of the central nervous system, Alzheimer's, schizophrenia, obesity and migraines are disclosed.
    Type: Application
    Filed: August 4, 2003
    Publication date: February 12, 2004
    Inventors: Yajing Rong, Jack B. Jiang, Syed M. Ali
  • Publication number: 20020120149
    Abstract: A method for the inhibition of high affinity glycine transporters, compounds that inhibit these transporters; pharmaceutically active compositions comprising such compounds; and the use of such compounds either as above, or in formulations for the control or prevention of disease states in which glycine is involved are disclosed.
    Type: Application
    Filed: September 7, 2001
    Publication date: August 29, 2002
    Inventors: Syed M. Ali, Kurt R. Brunden, Dario Doller, Brian Herbert, Jack B. Jiang, Amy Jordan
  • Publication number: 20020086895
    Abstract: A method for treating a fungal infection is disclosed. The method includes contacting a fungus with a substituted aurone derivative.
    Type: Application
    Filed: September 20, 2001
    Publication date: July 4, 2002
    Inventors: Wai-Lam Alex Chu, Flemming R. Jensen, Thomas B. Jensen, James B. McAlpine, Brigitte Sokilde, Alexandra M. SantAna-Sorensen, Sunil Ratnayake, Jack B. Jiang, Catharine Noble, Angela M. Stafford
  • Publication number: 20020082283
    Abstract: A method for the inhibition of high affinity glycine transporters, compounds that inhibit these transporters; pharmaceutically active compositions comprising such compounds; and the use of such compounds either as above, or in formulations for the control or prevention of disease states in which glycine is involved are disclosed.
    Type: Application
    Filed: September 13, 2001
    Publication date: June 27, 2002
    Applicant: Gliatech, Inc.
    Inventors: Syed M. Ali, Kurt R. Brunden, Jack B. Jiang
  • Publication number: 20020042400
    Abstract: Alicyclic imidazole compounds; pharmaceutically active compositions containing such compounds; and the use of such compounds in formulations for the control or prevention of disease states in which histamine H3 receptors are involved, such as allergy, inflammation, hypotension, glaucoma, sleeping disorders, states of hyper- and hypo-motility of the gastro-intestinal tract, cardiovascular disease, hypo- and hyper-activity of the central nervous system, Alzheimer's, schizophrenia, obesity and migraines are disclosed.
    Type: Application
    Filed: August 15, 2001
    Publication date: April 11, 2002
    Inventors: Yajing Rong, Jack B. Jiang, Ali M. Syed
  • Patent number: 6307070
    Abstract: A method for treating a fungal infection is disclosed.
    Type: Grant
    Filed: July 24, 1998
    Date of Patent: October 23, 2001
    Assignee: Phytera, Inc.
    Inventors: Wai-Lam Alex Chu, Flemming R. Jensen, Thomas B. Jensen, James B. McAlpine, Birgitte Søkilde, Alexandra M. SantAna-Sørensen, Sunil Ratnayake, Jack B. Jiang, Catharine Noble, Angela M. Stafford
  • Patent number: 5360818
    Abstract: The present invention provides compounds having the formula ##STR1## wherein R.sub.1 is alkyl, alkenyl and alkynyl having from 2 to about 20 carbon atoms; R.sub.2, R.sub.3 and R.sub.6 are independently H, phenyl or alkyl having from 1 to about 20 carbon atoms; and R.sub.4 and R.sub.5 are independently H, R.sub.6 imino, or amidino, and pharmaceutically acceptable salts thereof which are useful for inhibiting protein kinase C and treating conditions related to, or affected by inhibition of protein kinase C, particularly cancer tumors, inflammatory disease, reperfusion injury, and cardiac dysfunctions related to reperfusion injury.
    Type: Grant
    Filed: August 24, 1993
    Date of Patent: November 1, 1994
    Assignee: Sphinx Pharmaceuticals Corporation
    Inventors: Jack B. Jiang, Mary G. Johnson, Jeffrey Nichols
  • Patent number: 5344841
    Type: Grant
    Filed: June 8, 1992
    Date of Patent: September 6, 1994
    Assignee: Sphinx Pharmaceuticals Corporation
    Inventors: Jack B. Jiang, Mary G. Johnson
  • Patent number: 5216014
    Abstract: The present invention provides novel furocoumarinsufonamide derivatives having the formula ##STR1## wherein R.sub.1, R.sub.3, R.sub.4, R.sub.5 and R.sub.6 are independently H or lower alkyl; m, n and p are independently 2, 3, 4, 5 or 6; A is NR.sub.4 (CH.sub.2).sub.P NR.sub.5, NR.sub.6, O or S; R.sub.2 is independently H, lower alkyl or a moiety of the formula ##STR2## useful for inhibiting protein kinase C and treating conditions related to, or affected by inhibition of protein kinase C, particularly cancer tumors, inflammatory disease, reperfusion injury, and cardiac dysfunctions related to reperfusion injury.
    Type: Grant
    Filed: September 10, 1991
    Date of Patent: June 1, 1993
    Assignee: Sphinx Pharmaceuticals Corporation
    Inventors: Jack B. Jiang, Mary G. Johnson
  • Patent number: 5204370
    Abstract: The present invention provides novel substituted anthraquinones having the formula ##STR1## wherein R.sub.1 and R.sub.2 are independently H, C.sub.1 -C.sub.10 alkyl, aryl, arylalkyl, alkylaryl;n and m are independently 1, 2, or 3;A is Halogen, OH, alkoxy, OCO(NR.sub.3 R.sub.4), S--C(NH.sub.2).dbd.NR.sub.5, or when m=1, comprises an oxirane ring with the adjacent oxygen atom;R.sub.3, R.sub.4, and R.sub.5 are independently H, alkyl, or aryl;X is H, OH, NR.sub.6 R.sub.7, Cl, Br, I, F, alkyl, aryl, alkoxy, aryloxy, COOR.sub.8, or CONR.sub.9 R.sub.10 ; andR.sub.6, R.sub.7, R.sub.8, R.sub.9, and R.sub.10 are independently H, lower alkyl, or aryluseful for inhibiting protein kinase C and treating conditions related to, or affected by inhibition of protein kinase C, particularly cancer tumors, inflammatory disease, reperfusion injury, and cardiac dysfunctions related to reperfusion injury.
    Type: Grant
    Filed: November 5, 1990
    Date of Patent: April 20, 1993
    Assignee: Sphinx Pharmaceuticals Corporation
    Inventors: Jack B. Jiang, Mary G. Johnson
  • Patent number: 5141957
    Abstract: The present invention provides novel substituted anthraquinones having the formula ##STR1## wherein R.sub.1 and R.sub.2 are independently H, alkyl, aryl, or arylalkyl;m and n are independently 1, 2, or 3;X is H, OH, NR.sub.3 R.sub.4, Cl, Br, I, F, alkyl, aryl alkoxy, aroxy, COOR.sub.5, or CONR.sub.6 R.sub.7 ;R.sub.3, R.sub.4, R.sub.5, R.sub.6, and R.sub.7 are independently H, lower alkyl or aryluseful for inhibiting protein kinase C and treating conditions related to, or affected by inhibition of protein kinase C, particularly cancer tumors, inflammatory disease, reperfusion injury, and cardiac dysfunctions related to reperfusion injury.
    Type: Grant
    Filed: November 5, 1990
    Date of Patent: August 25, 1992
    Assignee: Sphinx Pharmaceuticals Corporation
    Inventors: Jack B. Jiang, Mary G. Johnson
  • Patent number: 4656274
    Abstract: Polyfluorinated substituted quinoline mono- and dioxo compounds and a method for preparing them are described. The fluorinated oxo compounds are useful as antifungal agents.
    Type: Grant
    Filed: February 12, 1985
    Date of Patent: April 7, 1987
    Assignee: Ortho Pharmaceutical Corporation
    Inventors: Jack B. Jiang, David Isaacson
  • Patent number: 4602013
    Abstract: Substituted 2-amino-4(1H)pyridones are provided which are renal vasodilators and bronchodilators.
    Type: Grant
    Filed: February 8, 1984
    Date of Patent: July 22, 1986
    Assignee: Ortho Pharmaceutical Corporation
    Inventor: Jack B. Jiang
  • Patent number: 4596805
    Abstract: Substituted dioxopyridopyrimidines are provided which are useful as calcium antagonists and anti-hypertensive agents.
    Type: Grant
    Filed: June 13, 1984
    Date of Patent: June 24, 1986
    Assignee: Ortho Pharmaceutical Corporation
    Inventor: Jack B. Jiang