Patents by Inventor Guiying Li
Guiying Li 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).
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Publication number: 20120190686Abstract: The present invention provides bicyclo[3.2.1]octyl amide derivatives of formula (I): wherein L, R1 and R2 are as defined herein, or a pharmaceutically acceptable salt thereof; and pharmaceutical compositions and methods using the same.Type: ApplicationFiled: December 22, 2011Publication date: July 26, 2012Applicant: H. LUNDBECK A/SInventors: Guiying Li, Hao Zhou, Jesse Weiss, Dario Doller, James Ford Burns
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Patent number: 8198275Abstract: The present invention provides adamantyl-diamide derivatives of formula (I): wherein R1 and R2 are as defined herein, or a pharmaceutically acceptable salt thereof; and pharmaceutical compositions and methods using the same.Type: GrantFiled: March 30, 2011Date of Patent: June 12, 2012Assignee: H. Lundbeck A/SInventors: Hermogenes N. Jimenez, Guiying Li, Dario Doller, Michel Grenon, Andrew D. White, Gil Ma, Maojun Guo
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Publication number: 20110281332Abstract: The invention discloses an Ochrobactrum sp. for degrading TBBPA and its application in environmental remediation. An Ochrobactrum sp. for degrading TBBPA was isolated from the sludge in a high risk area of electronic waste in the invention. The strain is named as Ochrobactrum sp. T, which has been deposited in China Center for Type Culture Collection (CCTCC) on Oct. 28, 2009 with an accession number of CCTCC M209246. Ochrobactrum sp. T obtained in the invention has high degradation capability to TBBPA in environment. The degradation efficiency of the strain achieves 96.2%. The strain could be applied to degrading TBBPA in environmental remediation.Type: ApplicationFiled: December 30, 2009Publication date: November 17, 2011Applicant: Guangzhou Institute of Geochemistry, Chinese Academy of SciencesInventors: Guiying Li, Taicheng An, Lei Zu
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Publication number: 20110178086Abstract: The present invention provides adamantyl-diamide derivatives of formula (I): wherein R1 and R2 are as defined herein, or a pharmaceutically acceptable salt thereof; and pharmaceutical compositions and methods using the same.Type: ApplicationFiled: March 30, 2011Publication date: July 21, 2011Applicant: H. Lundbeck A/SInventors: Hermogenes N. Jimenez, Guiying Li, Dario Doller, Michel Grenon, Andrew D. White, Gil Ma, Maojun Guo
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Patent number: 7947680Abstract: The present invention provides adamantyl-diamide derivatives of formula (I): wherein R1 and R2 are as defined herein, or a pharmaceutically acceptable salt thereof; and pharmaceutical compositions and methods using the same.Type: GrantFiled: July 17, 2009Date of Patent: May 24, 2011Assignee: H. Lundbeck A/SInventors: Hermogenes N. Jimenez, Guiying Li, Dario Doller, Michel Grenon, Andrew D. White, Gil Ma, Maojun Guo
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Publication number: 20110098299Abstract: The present invention provides spirolactam derivatives of formula (I): wherein R1-R7 are as defined herein; or a pharmaceutically acceptable salt thereof; and pharmaceutical compositions and uses of the same.Type: ApplicationFiled: October 26, 2010Publication date: April 28, 2011Applicant: H. LUNDBECK A/SInventors: Hao Zhou, Guiying Li, Dario Doller, Gil Ma
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Publication number: 20100267698Abstract: This invention relates to benzimidazoles, pyridylimidazoles and related bicyclic heteroaryl compounds, all of which may be described by of Formula I The invention is particularly related to such compounds that bind with high selectivity and high affinity to the benzodiazepine site of GABAA receptors. This invention also relates to pharmaceutical compositions comprising such compounds and to the use of such compounds in treatment of certain central nervous system (CNS) diseases. Novel processes for preparing compounds of Formula I are disclosed. This invention also relates to the use of benzimidazoles, pyridylimidazoles and related bicyclic heteroaryl compounds of Formula I in combination with one or more other CNS agents to potentiate the effects of the other CNS agents. Additionally this invention relates to the use such compounds as probes for the localization of GABAA receptors in tissue sections.Type: ApplicationFiled: January 5, 2010Publication date: October 21, 2010Inventors: Guiying Li, Pamela Albaugh, Kevin S. Currie, Guolin Cai, Linda M. Gustavson, Kyungae Lee, Alan Hutchison, George D. Maynard, Jun Yuan, Ling Hong Xie, Manuka Ghosh, Nian Liu, George P. Luke, Scott Mitchell, Martin Patrick Allen, Spiros Liras
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Publication number: 20100022546Abstract: The present invention provides adamantyl-diamide derivatives of formula (1): wherein R1 and R2 are as defined herein, or a pharmaceutically acceptable salt thereof; and pharmaceutical compositions and methods using the same.Type: ApplicationFiled: July 17, 2009Publication date: January 28, 2010Applicant: H. LUNDBECK A/SInventors: Hermogenes N. Jimenenz, Guiying Li, Dario Doller, Michel Grenon, Andrew D. White, Gil Ma, Maojun Guo
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Patent number: 7642267Abstract: This invention relates to benzimidazoles, pyridylimidazoles and related bicyclic heteroaryl compounds, all of which may be described by of Formula I. The invention is particularly related to such compounds that bind with high selectivity and high affinity to the benzodiazepine site of GABAA receptors. This invention also relates to pharmaceutical compositions comprising such compounds and to the use of such compounds in treatment of certain central nervous system (CNS) diseases. Novel processes for preparing compounds of Formula I are disclosed. This invention also relates to the use of benzimidazoles, pyridylimidazoles and related bicyclic heteroaryl compounds of Formula I in combination with one or more other CNS agents to potentiate the effects of the other CNS agents. Additionally this invention relates to the use such compounds as probes for the localization of GABAA receptors in tissue sections.Type: GrantFiled: November 19, 2007Date of Patent: January 5, 2010Assignee: Neurogen CorporationInventors: Guiying Li, Pamela Albaugh, Kevin S. Currie, Guolin Cai, Linda M. Gustavson, Kyungae Lee, Alan Hutchison, George D. Maynard, Jun Yuan, Ling Hong Xie, Manuka Ghosh, Nian Liu, George P. Luke, Scott Mitchell, Martin Patrick Allen, Spiros Liras
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Publication number: 20080227793Abstract: This invention relates to benzimidazoles, pyridylimidazoles and related bicyclic heteroaryl compounds, all of which may be described by of Formula I The invention is particularly related to such compounds that bind with high selectivity and high affinity to the benzodiazepine site of GABAA receptors. This invention also relates to pharmaceutical compositions comprising such compounds and to the use of such compounds in treatment of certain central nervous system (CNS) diseases. Novel processes for preparing compounds of Formula I are disclosed. This invention also relates to the use of benzimidazoles, pyridylimidazoles and related bicyclic heteroaryl compounds of Formula I in combination with one or more other CNS agents to potentiate the effects of the other CNS agents. Additionally this invention relates to the use such compounds as probes for the localization of GABAA receptors in tissue sections.Type: ApplicationFiled: November 19, 2007Publication date: September 18, 2008Inventors: Guiying Li, Pamela Albaugh, Kevin S. Currie, Guolin Cai, Linda M. Gustavson, Kyungae Lee, Alan Hutchison, George D. Maynard, Jun Yuan, Ling Hong Xie, Manuka Ghosh, Nian Liu, George P. Luke, Scott Mitchell, Martin Patrick Allen, Spiros Liras
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Patent number: 7300945Abstract: This invention relates to benzimidazoles, pyridylimidazoles and related bicyclic heteroaryl compounds, all of which may be described by of Formula I The invention is particularly related to such compounds that bind with high selectivity and high affinity to the benzodiazepine site of GABAA receptors. This invention also relates to pharmaceutical compositions comprising such compounds and to the use of such compounds in treatment of certain central nervous system (CNS) diseases. Novel processes for preparing compounds of Formula I are disclosed. This invention also relates to the use of benzimidazoles, pyridylimidazoles and related bicyclic heteroaryl compounds of Formula I in combination with one or more other CNS agents to potentiate the effects of the other CNS agents. Additionally this invention relates to the use such compounds as probes for the localization of GABAA receptors in tissue sections.Type: GrantFiled: July 12, 2005Date of Patent: November 27, 2007Assignee: Neurogen CorporationInventors: Guiying Li, Pamela Albaugh, Kevin S. Currie, Guolin Cai, Linda M. Gustavson, Kyungae Lee, Alan Hutchison, George D. Maynard, Jun Yuan, Ling Hong Xie, Manuka Ghosh, Nian Liu, George P. Luke, Scott Mitchell, Martin Patrick Allen, Spiros Liras
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Publication number: 20070249616Abstract: Compounds of Formula I are provided, in which variables are as described herein: Such compounds may be used to modulate MCH binding to MCH receptors in vivo or in vitro, and are particularly useful in the treatment of a variety of metabolic, feeding and sexual disorders in humans, domesticated companion animals and livestock animals. Pharmaceutical compositions and methods for treating such disorders are provided, as are methods for using such ligands for detecting MCH receptors (e.g., receptor localization studies).Type: ApplicationFiled: June 15, 2007Publication date: October 25, 2007Applicant: NEUROGEN CORPORATIONInventors: Alan Hutchison, Bertrand Chenard, James Tarrant, Guiying Li, Manuka Ghosh, George Luke, John Peterson, Wallace Pringle, Mary-Margaret O'Donnell, Kyungae Lee, Linda Gustavson, Dario Doller
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Patent number: 7253168Abstract: Compounds of Formula I are provided, in which variables are as described herein: Such compounds may be used to modulate MCH binding to MCH receptors in vivo or in vitro, and are particularly useful in the treatment of a variety of metabolic, feeding and sexual disorders in humans, domesticated companion animals and livestock animals. Pharmaceutical compositions and methods for treating such disorders are provided, as are methods for using such ligands for detecting MCH receptors (e.g., receptor localization studies).Type: GrantFiled: April 6, 2005Date of Patent: August 7, 2007Assignee: Neurogen CorporationInventors: Alan J. Hutchison, Bertrand L. Chenard, James G. Tarrant, Guiying Li, Manuka Ghosh, George P. Luke, John M. Peterson, Wallace C. Pringle, Mary-Margaret E. O'Donnell, Kyungae Lee, Linda M. Gustavson, Dario Doller
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Publication number: 20060142301Abstract: Compounds of Formula I are provided, in which variables are as described herein: Such compounds may be used to modulate MCH binding to MCH receptors in vivo or in vitro, and are particularly useful in the treatment of a variety of metabolic, feeding and sexual disorders in humans, domesticated companion animals and livestock animals. Pharmaceutical compositions and methods for treating such disorders are provided, as are methods for using such ligands for detecting MCH receptors (e.g., receptor localization studies).Type: ApplicationFiled: April 6, 2005Publication date: June 29, 2006Inventors: Alan Hutchison, Bertrand Chenard, James Tarrant, Guiying Li, Manuka Ghosh, George Luke, John Peterson, Wallace Pringle, Mary-Margaret O'Donnell, Kyungae Lee, Linda Gustavson, Dario Doller
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Patent number: 7008947Abstract: Disclosed are compounds of the formula and the pharmaceutically acceptable salts thereof where the variables R1, R2, A, R4, R5, R6, R6?, n, and W are defined herein. These compounds bind to the benzodiazepine site of GABAA receptors are provided and, therefore can be used to modulate ligand binding to GABAA receptors in vivo or in vitro, and are particularly useful in the treatment of a variety of central nervous system (CNS) disorders in humans, domesticated companion animals and livestock animals.Type: GrantFiled: March 9, 2004Date of Patent: March 7, 2006Assignee: Neurogen CorporationInventors: Guiying Li, John Peterson, Pamela Albaugh
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Publication number: 20060025425Abstract: This invention relates to benzimidazoles, pyridylimidazoles and related bicyclic heteroaryl compounds, all of which may be described by of Formula I The invention is particularly related to such compounds that bind with high selectivity and high affinity to the benzodiazepine site of GABAA receptors. This invention also relates to pharmaceutical compositions comprising such compounds and to the use of such compounds in treatment of certain central nervous system (CNS) diseases. Novel processes for preparing compounds of Formula I are disclosed. This invention also relates to the use of benzimidazoles, pyridylimidazoles and related bicyclic heteroaryl compounds of Formula I in combination with one or more other CNS agents to potentiate the effects of the other CNS agents. Additionally this invention relates to the use such compounds as probes for the localization of GABAA receptors in tissue sections.Type: ApplicationFiled: July 12, 2005Publication date: February 2, 2006Inventors: Guiying Li, Pamela Albaugh, Kevin Currie, Guolin Cai, Linda Gustavson, Kyungae Lee, Alan Hutchison, George Maynard, Jun Yuan, Ling Xie, Manuka Ghosh, Nian Liu, George Luke, Scott Mitchell, Martin Allen, Spiros Liras
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Publication number: 20060014746Abstract: This invention relates to heteroaryl substituted fused bicyclic heteroaryl compounds, such as heteroaryl substituted imidazopyridines, imidazopyrazines, imidazopyridizines, imidazopyrimidines, and imidazothiazoles, which may be described by Formula I or Formula II: The invention is particularly related to such compounds that bind with high selectivity and high affinity to the benzodiazepine site of GABAA receptors. This invention also relates to pharmaceutical compositions comprising such compounds and to the use of such compounds in treatment of certain central nervous system (CNS) diseases. Processes for preparing compounds of Formula I and Formula II are disclosed. This invention also relates to the use of benzimidazoles, pyridylimidazoles and related bicyclic heteroaryl compounds of Formula I or Formula II in combination with one or more other CNS agents to potentiate the effects of the other CNS agents.Type: ApplicationFiled: August 29, 2005Publication date: January 19, 2006Inventors: Alan Hutchison, George Maynard, Pamela Albaugh, Linghong Xie, Jun Yuan, Scott Mitchell, Vinod Singh, Manuka Ghosh, Guiying Li, Nian Liu
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Publication number: 20060009456Abstract: Aryl-substituted piperazine derivatives are provided. Such compounds may be used to modulate MCH receptor activity in vivo or in vitro, and are particularly useful in the treatment of a variety of metabolic, feeding and sexual disorders in humans, domesticated companion animals and livestock animals. Pharmaceutical compositions and methods for treating such disorders are provided, as are methods for using such ligands for detecting MCH receptors (e.g., receptor localization studies).Type: ApplicationFiled: June 16, 2005Publication date: January 12, 2006Inventors: Alan Hutchinson, Bertrand Chenard, Guiying Li, Manuka Ghosh, James Tarrant, Taeyoung Yoon, George Luke, Kyungae Lee, Mary-Margaret O'Donnell, Wallace Pringle, John Peterson, Kevin Hodgetts, Cheryl Steenstra, Dario Doller
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Publication number: 20050239791Abstract: Compounds of Formula I are provided, in which variables are as described herein: Such compounds may be used to modulate MCH binding to MCH receptors in vivo or in vitro, and are particularly useful in the treatment of a variety of metabolic, feeding and sexual disorders in humans, domesticated companion animals and livestock animals. Pharmaceutical compositions and methods for treating such disorders are provided, as are methods for using such ligands for detecting MCH receptors (e.g., receptor localization studies).Type: ApplicationFiled: April 6, 2005Publication date: October 27, 2005Inventors: Alan Hutchison, Bertrand Chenard, George Luke, Guiying Li, Manuka Ghosh, John Peterson, James Tarrant, Dario Doller
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Patent number: 6936617Abstract: This invention relates to heteroaryl substituted fused bicyclic heteroaryl compounds, such as heteroaryl substituted imidazopyridines, imidazopyrazines, imidazopyridizines, imidazopyrimidines, and imidazothiazoles, which may be described by Formula I or Formula II: The invention is particularly related to such compounds that bind with high selectivity and high affinity to the benzodiazepine site of GABAA receptors. This invention also relates to pharmaceutical compositions comprising such compounds and to the use of such compounds in treatment of certain central nervous system (CNS) diseases. Processes for preparing compounds of Formula I and Formula II are disclosed. This invention also relates to the use of benzimidazoles, pyridylimidazoles and related bicyclic heteroaryl compounds of Formula I or Formula II in combination with one or more other CNS agents to potentiate the effects of the other CNS agents.Type: GrantFiled: July 12, 2002Date of Patent: August 30, 2005Assignee: Neurogen CorporationInventors: Alan Hutchison, George Maynard, Pamela Albaugh, Linghong Xie, Jun Yuan, Scott Mitchell, Vinod Singh, Manuka Ghosh, Guiying Li, Nian Liu