Patents by Inventor Dengming Xiao

Dengming Xiao 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: 20080051399
    Abstract: The present invention provides compounds, including resolved enantiomers, resolved diastereomers, solvates and pharmaceutically acceptable salts thereof, comprising the Formula I: Also provided are methods of using the compounds of this invention as AKT protein kinase inhibitors and for the treatment of hyperproliferative diseases such as cancer.
    Type: Application
    Filed: July 5, 2007
    Publication date: February 28, 2008
    Inventors: Ian Mitchell, James Blake, Rui Xu, Nicholas Kallan, Dengming Xiao, Keith Spencer, Josef Bencsik, Eli Wallace, Stephen Schlachter, Anna Banka, Jun Liang, Brian Safina, Birong Zhang, Christine Chabot, Steven Do
  • Patent number: 7317017
    Abstract: Disclosed are novel A2B adenosine receptor antagonists having the structure of Formula I or Formula II The compounds are particularly useful for treating asthma, inflammatory gastrointestinal tract disorders, cardiovascular diseases, neurological disorders, and diseases related to undesirable angiogenesis.
    Type: Grant
    Filed: July 25, 2005
    Date of Patent: January 8, 2008
    Assignee: CV Therapeutics, Inc.
    Inventors: Rao Kalla, Thao Perry, Elfatih Elzein, Vaibhav Varkhedkar, Xiaofen Li, Prabha Ibrahim, Venkata Palle, Dengming Xiao, Jeff Zablocki
  • Patent number: 7304070
    Abstract: Disclosed are novel A2B adenosine receptor antagonists having the structure of Formula I or Formula II: The compounds are particularly useful for treating asthma, inflammatory gastrointestinal tract disorders, cardiovascular diseases, neurological disorders, and diseases related to undesirable angiogenesis.
    Type: Grant
    Filed: September 16, 2004
    Date of Patent: December 4, 2007
    Assignee: CV Therapeutics, Inc.
    Inventors: Rao Kalla, Thao Perry, Elfatih Elzein, Vaibhav Varkhedkar, Xiaofen Li, Prabha Ibrahim, Venkata Palle, Dengming Xiao, Jeff Zablocki
  • Patent number: 7238700
    Abstract: Disclosed are novel A2B adenosine receptor antagonists of Formula I: A compound of the formula: wherein: R1 is optionally substituted alkyl or a group —Y-Z, in which Y is a covalent bond or optionally substituted alkylene, and Z is optionally substituted cycloalkyl, optionally substituted aryl, optionally substituted heteroaryl, optionally substituted heterocyclyl, optionally substituted alkenyl or optionally substituted alkynyl, with the proviso that when Y is a covalent bond Z cannot be alkenyl or alkynyl; and X is oxygen, sulfur, or NH—, or a pharmaceutically acceptable salt, ester, or prodrug thereof. The compounds are particularly useful for treating asthma and diabetic retinopathy.
    Type: Grant
    Filed: April 30, 2004
    Date of Patent: July 3, 2007
    Assignee: CV Therapeutics, Inc.
    Inventors: Venkata Palle, Vaibhav Varkhedkar, Jeff Zablocki, Dengming Xiao
  • Publication number: 20060287275
    Abstract: Disclosed are novel compounds that are partial and full A1 adenosine receptor agonists, useful for treating various disease states, in particular tachycardia and atrial flutter, angina, myocardial infarction and hyperlipidemia.
    Type: Application
    Filed: August 24, 2006
    Publication date: December 21, 2006
    Inventors: Prabha Ibrahim, Elfatih Elzein, Kevin Shenk, Robert Jiang, Jeff Zablocki, Xiaofen Li, Christopher Morrison, Thao Perry, Dengming Xiao
  • Patent number: 7144871
    Abstract: Disclosed are novel compounds that are partial and full A1 adenosine receptor agonists, useful for treating various disease states, in particular tachycardia and atrial flutter, angina, myocardial infarction and hyperlipidemia.
    Type: Grant
    Filed: February 19, 2003
    Date of Patent: December 5, 2006
    Assignee: CV Therapeutics, Inc.
    Inventors: Prabha Ibrahim, Elfatih Elzein, Kevin Shenk, Robert Jiang, Jeff Zablocki, Xiaofen Li, Christopher Morrison, Thao Perry, Dengming Xiao
  • Patent number: 7105665
    Abstract: Disclosed are methods for making novel A2B adenosine receptor antagonists having the structure of formula I or Formula II: The compounds are particularly useful for treating asthma, inflammatory gastrointestinal tract disorders, cardiovascular diseases, neurological disorders, and diseases related to undesirable angiogenesis.
    Type: Grant
    Filed: September 23, 2004
    Date of Patent: September 12, 2006
    Assignee: CV Therapeutics, Inc.
    Inventors: Rao Kalla, Thao Perry, Elfatih Elzein, Vaibhav Varkhedkar, Xiaofen Li, Prabha Ibrahim, Venkata Palle, Dengming Xiao, Jeff Zablocki
  • Patent number: 6977300
    Abstract: Disclosed are novel A2B adenosine receptor antagonists having the structure of Formula I or Formula II: The compounds are particularly useful for treating asthma, inflammatory gastrointestinal tract disorders, cardiovascular diseases, neurological disorders, and diseases related to undesirable angiogenesis.
    Type: Grant
    Filed: May 6, 2003
    Date of Patent: December 20, 2005
    Assignee: CV Therapeutics, Inc.
    Inventors: Rao Kalla, Thao Perry, Elfaith Elzein, Vaibhav Varkhedkar, Xiaofen Li, Prabha Ibrahim, Venkata Palle, Dengming Xiao, Jeff Zablocki
  • Publication number: 20050261316
    Abstract: Disclosed are novel compounds that are A2B adenosine receptor antagonists, useful for treating various disease states, including asthma and diarrhea.
    Type: Application
    Filed: July 25, 2005
    Publication date: November 24, 2005
    Inventors: Rao Kalla, Thao Perry, Elfatih Elzein, Vaibhav Varkhedkar, Xiaofen Li, Prabha Ibrahim, Venkata Palle, Dengming Xiao, Jeff Zablocki
  • Publication number: 20050130954
    Abstract: The present invention provides compounds, including resolved enantiomers, diastereomers, solvates and pharmaceutically acceptable salts thereof, comprising the Formula: A-L-CR where CR is a cyclical core group, L is a linking group and A is as defined herein. Also provided are methods of using the compounds of this invention as AKT protein kinase inhibitors and for the treatment of hyperproliferative diseases such as cancer.
    Type: Application
    Filed: November 19, 2004
    Publication date: June 16, 2005
    Inventors: Ian Mitchell, Keith Spencer, Peter Stengel, Yongxin Han, Nicholas Kallan, Mark Munson, Guy Vigers, James Blake, Anthony Piscopio, John Josey, Scott Miller, Dengming Xiao, Riu Xu, Chang Rao, Bin Wang, April Bernacki
  • Publication number: 20050101778
    Abstract: Disclosed are novel A2B adenosine receptor antagonists having the structure of Formula I or Formula II: The compounds are particularly useful for treating asthma, inflammatory gastrointestinal tract disorders, cardiovascular diseases, neurological disorders, and diseases related to undesirable angiogenesis.
    Type: Application
    Filed: September 16, 2004
    Publication date: May 12, 2005
    Inventors: Rao Kalla, Thao Perry, Elfatih Elzein, Vaibhav Varkhedkar, Xiaofen Li, Prabha Ibrahim, Venkata Palle, Dengming Xiao, Jeff Zablocki
  • Publication number: 20050038045
    Abstract: Disclosed are novel compounds that are A2B adenosine receptor antagonists, useful for treating various disease states, including asthma and diarrhea.
    Type: Application
    Filed: September 23, 2004
    Publication date: February 17, 2005
    Inventors: Rao Kalla, Thao Perry, Elfatih Elzein, Vaibhav Varkhedkar, Xiaofen Li, Prabha Ibrahim, Venkata Palle, Dengming Xiao, Jeff Zablocki
  • Patent number: 6828271
    Abstract: Chiral ligands and transition metal complexes based on such chiral ligands useful in asymmetric catalysis are disclosed. The chiral ligands include phospholanes, P,N ligands, N,N ligands, biphenols, and chelating phosphines. The ferrocene-based irridium (R,R)-f-binaphane complex reduces imines to the corresponding amines with 95-99.6% enantioselectivity and reduces &bgr;-substituted-&agr;-arylenamides with 95% enantioselectivity. The transition metal complexes of the chiral ligands are useful in asymmetric reactions such as asymmetric hydrogenation of imines, asymmetric hydride transfer reactions, hydrosilylation, hydroboration, hydrovinylation, hydroformylation, allylic alkylation, cyclopropanation, Diels-Alder reaction, Heck reaction, isomerization, Aldol reaction, Michael addition and epoxidation reactions.
    Type: Grant
    Filed: December 13, 2002
    Date of Patent: December 7, 2004
    Assignee: The Penn State Research Foundation
    Inventors: Xumu Zhang, Dengming Xiao
  • Patent number: 6825349
    Abstract: Disclosed are novel A2B adenosine receptor antagonists compounds having the structure of Formula I or Formula II: The compounds are particularly useful for treating asthma, inflammatory gastrointestinal tract disorders, cardiovascular diseases, neurological disorders, and diseases related to undesirable angiogenesis.
    Type: Grant
    Filed: November 8, 2002
    Date of Patent: November 30, 2004
    Assignee: CV Therapeutics Inc.
    Inventors: Rao Kalla, Thao Perry, Elfatih Elzein, Vaibhav Varkhedkar, Xiaofen Li, Prabha Ibrahim, Venkata Palle, Dengming Xiao, Jeff Zablocki
  • Publication number: 20040209899
    Abstract: Disclosed are novel A2B adenosine receptor antagonists of Formula I: 1
    Type: Application
    Filed: April 30, 2004
    Publication date: October 21, 2004
    Inventors: Venkata Palle, Vaibhav Varkhedkar, Jeff Zablocki, Dengming Xiao
  • Patent number: 6770651
    Abstract: Disclosed are novel A2B adenosine receptor antagonists of Formula I: A compound of the formula: wherein: R1 is optionally substituted alkyl or a group —Y—Z, in which Y is a covalent bond or optionally substituted alkylene, and Z is optionally substituted cycloalkyl, optionally substituted aryl, optionally substituted heteroaryl, optionally substituted heterocyclyl, optionally substituted alkenyl or optionally substituted alkynyl, with the proviso that when Y is a covalent bond Z cannot be alkenyl or alkynyl; and X is oxygen, sulfur, or NH—, or a pharmaceutically acceptable salt, ester, or prodrug thereof. The compounds are particularly useful for treating asthma and diabetic retinopathy.
    Type: Grant
    Filed: June 27, 2002
    Date of Patent: August 3, 2004
    Inventors: Venkata Palle, Vaibhav Varkhedkar, Jeff Zablocki, Dengming Xiao
  • Publication number: 20030232783
    Abstract: Disclosed are novel compounds that are partial and full A1 adenosine receptor agonists, useful for treating various disease states, in particular tachycardia and atrial flutter, angina, myocardial infarction and hyperlipidemia.
    Type: Application
    Filed: February 18, 2003
    Publication date: December 18, 2003
    Inventors: Prabha Ibrahim, Elfatih Elzein, Kevin Shenk, Robert Jiang, Jeff Zablocki, Xiaofen Li, Christopher Morrison, Thao Perry, Dengming Xiao
  • Publication number: 20030229106
    Abstract: Disclosed are novel compounds that are A2B adenosine receptor antagonists, useful for treating various disease states, including asthma and diarrhea.
    Type: Application
    Filed: May 6, 2003
    Publication date: December 11, 2003
    Inventors: Rao Kalla, Thao Perry, Elfatih Elzein, Vaibhav Varkhedkar, Xiaofen Li, Prabha Ibrahim, Venkata Palle, Dengming Xiao, Jeff Zablocki
  • Publication number: 20030163003
    Abstract: Chiral ligands and transition metal complexes based on such chiral ligands useful in asymmetric catalysis are disclosed. The chiral ligands include phospholanes, P,N ligands, N,N ligands, biphenols, and chelating phosphines. The ferrocene-based irridium (R,R)-f-binaphane complex reduces imines to the corresponding amines with 95-99.6% enantioselectivity and reduces &bgr;-substituted-&agr;-arylenamides with 95% enantioselectivity.
    Type: Application
    Filed: December 13, 2002
    Publication date: August 28, 2003
    Applicant: The Penn State Research Foundation
    Inventors: Xumu Zhang, Dengming Xiao
  • Publication number: 20030139428
    Abstract: Disclosed are novel compounds that are A2B adenosine receptor antagonists, useful for treating various disease states, including asthma and diarrhea.
    Type: Application
    Filed: November 8, 2002
    Publication date: July 24, 2003
    Inventors: Rao Kalla, Thao Perry, Elfatih Elzein, Vaibhav Varkhedkar, Xiaofen Li, Prabha Ibrahim, Venkata Palle, Dengming Xiao, Jeff Zablocki