Patents by Inventor Zheng Xin Dong

Zheng Xin Dong 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: 20090197802
    Abstract: The present invention is directed to peptide analogues of glucagon-like peptide-1, the pharmaceutically-acceptable salts thereof, to methods of using such analogues to treat mammals and to pharmaceutical compositions useful therefor comprising said analogues.
    Type: Application
    Filed: October 30, 2007
    Publication date: August 6, 2009
    Inventor: Zheng Xin Dong
  • Publication number: 20090163416
    Abstract: A method and pharmaceutical composition for inhibiting the effect of glucocorticoids, particularly dexamethasone, which suppress growth hormone secretion, by administering ghrelin or a ghrelin analogue, for example, [Aib2, Glu3(NH-hexyl)]hGhrelin(1-28)-NH2 (SEQ ID NO:2) or other suitable ghrelin agonist, to counteract the catabolic effects of said dexamethasone and other natured glucocorticoids.
    Type: Application
    Filed: September 10, 2008
    Publication date: June 25, 2009
    Inventors: Giovanni Tulipano, Andrea Giustina, Zheng Xin Dong, Michael DeWitt Culler
  • Publication number: 20090156483
    Abstract: The invention comprises peptidyl analogs according to formulae (I) or (II) as depicted below: (R2R3)-A1-A2-A3-A4-A5-A6-A7-A8-A9-A10-A11-A12-A13- A14-A15-A16-A17-A18-A19-A20-A21-A22-A23-A24-A25- A-26-A27-A28-R1 wherein the definitions of A1 to A28 and R1 to R3 are provided for in the specification for each of formulae (I) and (II), pharmaceutically acceptable salts thereof and pharmaceutical compositions comprising an effective amount of a compound of formula (I), that possess agonist or antagonist ghrelin activity, along with therapeutic and non-therapeutic uses thereof.
    Type: Application
    Filed: March 28, 2008
    Publication date: June 18, 2009
    Inventors: Zheng Xin Dong, Michael DeWitt Culler, Yeelana Shen, Jeanne Mary Comstock
  • Publication number: 20090149378
    Abstract: The present invention is directed to peptide analogues of glucagon-like peptide-1, the pharmaceutically-acceptable salts thereof, to methods of using such analogues to treat mammals and to pharmaceutical compositions useful therefor comprising said analogues.
    Type: Application
    Filed: May 6, 2008
    Publication date: June 11, 2009
    Applicants: Biomeasure, Incorporated, The Administrators of the Tulane Educational Fund
    Inventors: Zheng Xin Dong, David H. Coy
  • Publication number: 20090131478
    Abstract: A family of peptides and peptidomimetic compounds useful as GHS analogs according to either formula (I) or (II) as depicted below: or a pharmaceutically acceptable salts thereof, wherein the variables are as defined in the specification.
    Type: Application
    Filed: July 24, 2006
    Publication date: May 21, 2009
    Inventors: Zheng Xin Dong, John S. Eynon, Yeelana Shen
  • Patent number: 7531621
    Abstract: This invention relates to a series of PTH and PTHrP analogues that selectively bind to PTH2 receptors and as such may be useful in treating abnormal CNS functions; abnormal pancreatic functions; divergence from normal mineral metabolism and homeostasis; male infertility; regulation of abnormal blood pressure; and hypothalmic disease.
    Type: Grant
    Filed: May 3, 1999
    Date of Patent: May 12, 2009
    Assignees: Societe de Conseils de Recherches et d'Applications Scientifiques S.A.S., Beth Israel
    Inventors: Zheng Xin Dong, Michael Chorev, Michael Rosenblatt
  • Patent number: 7521527
    Abstract: The present invention is directed to peptide analogues of glucagon-like peptide-1, the pharmaceutically-acceptable salts thereof, to methods of using such analogues to treat mammals and to pharmaceutical compositions useful therefor comprising said analogues.
    Type: Grant
    Filed: December 16, 2004
    Date of Patent: April 21, 2009
    Assignee: Societe de Conseils de Recherches et d'Applications Scientifiques, S.A.S.
    Inventors: Zheng Xin Dong, Roland Cherif-Cheikh
  • Patent number: 7517853
    Abstract: The invention features somatostatin-dopamine chimeric analogs and methods relating to their therapeutic use for the treatment of neoplasia, acromegaly, and other conditions.
    Type: Grant
    Filed: April 8, 2004
    Date of Patent: April 14, 2009
    Assignee: Ipsen Pharma S.A.S.
    Inventors: Zheng Xin Dong, Michael DeWitt Culler, Yeelena Shen
  • Patent number: 7456253
    Abstract: Disclosed are peptide and peptidomimetic compounds generally according to formula (I), and pharmaceutically acceptable salts thereof, that are useful as GHRP analogs: R1-A2-A3-A4-A5-R2 (I) or a pharmaceutically acceptable salt thereof, wherein: A1 is Aib, Apc or Inp; A2 is D-Bal, D-Bip, D-Bpa, D-Dip, D-1Nal, D-2Nal, D-Ser(Bzl), or D-Trp; A3 is D-Bal, D-Bip, D-Bpa, D-Dip, D-1Nal, D-2Nal, D-Ser(Bzl), or D-Trp; A4 is 2Fua, Om, 2Pal, 3Pal, 4Pal, Pff, Phe, Pim, Taz, 2Thi, 3Thi, Thr(Bzl); A5 is Apc, Dab, Dap, Lys, Orn, or deleted; R1 is hydrogen, (C1-6)alkyl, (C5-14)aryl, (C1-6)alkyl(C5-14)aryl, (C3-8)cycloakyl, or (C2-10)acyl; and R2 is OH or NH2; and pharmaceutical compositions and methods of use thereof.
    Type: Grant
    Filed: August 8, 2003
    Date of Patent: November 25, 2008
    Assignee: Societe de Conseils de Recherches et d'Applications Scientifiques, SAS
    Inventor: Zheng Xin Dong
  • Publication number: 20080242619
    Abstract: Disclosed are peptide and peptidomimetic compounds generally according to formula (I), and pharmaceutically acceptable salts thereof, that are useful as GHRP analogs: R1-A1-A2-A3-A4-A5-R2 (I) or a pharmaceutically acceptable salt thereof, wherein: A1 is Aib, Apc or Inp; A2 is D-Bal, D-Bip, D-Bpa, D-Dip, D-1Nal, D-2Nal, D-Ser(Bzl), or D-Trp; A3 is D-Bal, D-Bip, D-Bpa, D-Dip, D-1Nal, D-2Nal, D-Ser(Bzl), or D-Trp; A4 is 2Fua, Orn, 2Pal, 3Pal, 4Pal, Pff, Phe, Pim, Taz, 2Thi, 3Thi, Thr(Bzl); A5 is Apc, Dab, Dap, Lys, Orn, or deleted; R1 is hydrogen, (C1-6)alkyl, (C5-14)aryl, (C1-6)alkyl(C5-14)aryl, (C3-8)cycloakyl, or (C2-10)acyl; and R2 is OH or NH2; and pharmaceutical compositions and methods of use thereof.
    Type: Application
    Filed: June 9, 2008
    Publication date: October 2, 2008
    Inventor: Zheng Xin Dong
  • Patent number: 7410948
    Abstract: The present invention is directed to peptide analogues of fragment of parathyroid hormone (PTH) or parathyroid hormone-related protein (PTHrP), a method of using said analogues alone or in combination with a bisphosphonate or calcitonin to treat osteoporosis and pharmaceutical compositions comprising said analogues alone or in combination with a bisphosphonate or calcitonin.
    Type: Grant
    Filed: March 9, 2007
    Date of Patent: August 12, 2008
    Assignee: Societe de Conseils de Recherches Et d'Applications Scientifiques, SAS
    Inventor: Zheng Xin Dong
  • Publication number: 20080119401
    Abstract: The present invention is directed to peptide analogues of fragment of parathyroid hormone (PTH) or parathyroid hormone-related protein (PTHrP), a method of using said analogues alone or in combination with a bisphosphonate or calcitonin to treat osteoporosis and pharmaceutical compositions comprising said analogues alone or in combination with a bisphosphonate or calcitonin.
    Type: Application
    Filed: March 30, 2005
    Publication date: May 22, 2008
    Inventor: Zheng Xin Dong
  • Patent number: 7368427
    Abstract: The present invention is directed to peptide analogues of glucagon-like peptide-1, the pharmaceutically-acceptable salts thereof, to methods of using such analogues to treat mammals and to pharmaceutical compositions useful therefor comprising said analogues.
    Type: Grant
    Filed: December 7, 1999
    Date of Patent: May 6, 2008
    Assignees: Societe de Conseils de Recherches et d'Applications Scientifiques, SAS, The Administrators of the Tulane Educational Fund
    Inventors: Zheng Xin Dong, David H. Coy
  • Patent number: 7291641
    Abstract: Thiaxozle, oxazole, imidazole, isoxazole and isoxazoline compounds of the formula wherein Het is thiazole, oxazole, imidazole, isoxazole or isoxazoline, n is an integer from 0 to 6, A is selected from the various optionally substituted aromatic radicals defined in the specification, B is hydrogen, alkyl or phenyl, R1 and R2 are independently hydrogen, alkyl or cycloalkyl or R1 and R2 taken together with the carbon atom which carries them, form a carbocycle with 3 to 7 members and ? is —NH46R47 or —OR48, R46 and R47 are independently hydrogen, alkyl, cycloalkyl or —(CH2)kCOOR51, R51 is alkyl or haloalkyl and R48 is hydrogen or alkyl having advantageous pharmacological properties which allow their use in therapeutics, for treating neurodegenerative disorders or pain.
    Type: Grant
    Filed: August 10, 2004
    Date of Patent: November 6, 2007
    Assignee: Societe de Conseils de Recherches et d'Applications Scientifiques (S.C.R.A.S.)
    Inventors: Pierre-Etienne Chabrier De Lassauniere, Jermiah Harnett, Dennis Bigg, Ann-Marie Liberatore, Jacques Pommier, Jacques Lannoy, Christophe Thurieau, Zheng Xin Dong
  • Patent number: 7268213
    Abstract: The present invention is directed to peptide analogues of glucagon-like peptide-1, the pharmaceutically-acceptable salts thereof, to methods of using such analogues to treat mammals and to pharmaceutical compositions useful therefor comprising said analogues.
    Type: Grant
    Filed: July 28, 2003
    Date of Patent: September 11, 2007
    Assignee: Societe de Conselis de Recherches et D'Applications Scientitiques, S.A.S.
    Inventor: Zheng Xin Dong
  • Patent number: 7235628
    Abstract: The present invention is directed to peptide analogues of glucagon-like peptide-1, the pharmaceutically-acceptable salts thereof, to methods of using such analogues to treat mammals and to pharmaceutical compositions useful thereof comprising said analogues.
    Type: Grant
    Filed: June 6, 2005
    Date of Patent: June 26, 2007
    Assignee: Societe de Conseils de Recherches et d'Applications Scientifiques, SAS
    Inventor: Zheng Xin Dong
  • Publication number: 20070042952
    Abstract: Disclosed are peptide analogues of glucagon-like peptide-1, the pharmaceutically-acceptable salts thereof, methods of using such analogues to treat mammals and pharmaceutical compositions useful therefor comprising said analogues.
    Type: Application
    Filed: December 15, 2004
    Publication date: February 22, 2007
    Inventor: Zheng Xin Dong
  • Publication number: 20050233969
    Abstract: The present invention is directed to peptide analogues of glucagon-like peptide-1, the pharmaceutically-acceptable salts thereof, to methods of using such analogues to treat mammals and to pharmaceutical compositions useful therefor comprising said analogues.
    Type: Application
    Filed: June 6, 2005
    Publication date: October 20, 2005
    Inventor: Zheng Xin Dong
  • Patent number: 6921750
    Abstract: The present invention is directed to peptide analogues of fragment of parathyroid hormone (PTH) or parathyroid hormone-related protein (PTHrP), a method of using said analogues alone or in combination with a bisphosphonate or calcitonin to treat osteoporosis and pharmaceutical compositions comprising said analogues alone or in combination with a bisphosphonate or calcitonin.
    Type: Grant
    Filed: November 6, 2002
    Date of Patent: July 26, 2005
    Assignee: Societe de Conseils de Recherches et d'Applications Scientifiques, S.A.S.
    Inventor: Zheng Xin Dong
  • Patent number: RE40850
    Abstract: The present invention is directed to peptide analogues of fragment of parathyroid hormone (PTH) or parathyroid hormone-related protein (PTHrP), a method of using said analogues alone or in combination with a bisphosphonate or calcitonin to treat osteoporosis and pharmaceutical compositions comprising said analogues alone or in combination with a bisphosphonate or calcitonin.
    Type: Grant
    Filed: September 19, 2006
    Date of Patent: July 14, 2009
    Assignee: Societe de Conseils de Recherches et d'Applications Scientifiques, S.A.S.
    Inventor: Zheng Xin Dong