Patents by Inventor Chenzhong Liao

Chenzhong Liao 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: 9914723
    Abstract: This invention is in the field of medicinal chemistry. In particular, the invention relates to a new class of small-molecules having a [(1-Piperazinyl)-4-pyridinylmethyl]-Naphtho[1,2-b]furan structure which function as inhibitors of Mcl-1 protein, and their use as therapeutics for the treatment of cancer and other diseases.
    Type: Grant
    Filed: March 29, 2013
    Date of Patent: March 13, 2018
    Assignee: THE REGENTS OF THE UNIVERSITY OF MICHIGAN
    Inventors: Zaneta Nikolovska-Coleska, Naval Bajwa, Chenzhong Liao, Lei Miao
  • Patent number: 9486422
    Abstract: This invention is in the field of medicinal chemistry. In particular, the invention relates to a new class of small-molecules having sulfonamido-1-hydroxynaphthalene structure which function as inhibitors of Mcl-1 protein, and their use as therapeutics for the treatment of cancer and other diseases.
    Type: Grant
    Filed: October 8, 2012
    Date of Patent: November 8, 2016
    Assignees: THE REGENTS OF THE UNIVERSITY OF MICHIGAN, WAYNE STATE UNIVERSITY
    Inventors: Zaneta Nikolovska-Coleska, Hollis D. Showalter, Chenzhong Liao, Ramzi Mohammad, Fardokht Abulwerdi
  • Publication number: 20150045357
    Abstract: This invention is in the field of medicinal chemistry. In particular, the invention relates to a new class of small-molecules having a [(1-Piperazinyl)-4-pyridinylmethyl]-Naphtho[1,2-b]furan structure which function as inhibitors of Mcl-1 protein, and their use as therapeutics for the treatment of cancer and other diseases.
    Type: Application
    Filed: March 29, 2013
    Publication date: February 12, 2015
    Applicant: THE REGENTS OF THE UNIVERSITY OF MICHIGAN
    Inventors: Zaneta Nikolovska-Coleska, Naval Bajwa, Chenzhong Liao, Lei Miao
  • Publication number: 20140235702
    Abstract: This invention is in the field of medicinal chemistry. In particular, the invention relates to a new class of small-molecules having sulfonamido-1-hydroxynaphthalene structure which function as inhibitors of Mcl-1 protein, and their use as therapeutics for the treatment of cancer and other diseases.
    Type: Application
    Filed: October 8, 2012
    Publication date: August 21, 2014
    Inventors: Zaneta Nikolovska-Coleska, Hollis D. Showalter, Chenzhong Liao, Ramzi Mohammad, Fardokht Abulwerdi
  • Publication number: 20080051321
    Abstract: Disclosed is the preparation and pharmaceutical use of substituted arylalcanoic acid derivatives of Formula I, wherein ring A, ring B, R1, R2, R3, R4, R5, X, Alk1, Alk2, Ar1, and Ar2 are as defined in the specification. These compounds, as selective agonists activating peroxisome proliferator-activated receptors (PPAR), in particularly the RXR/PPARalpha, RXR/PPARgamma, and RXR/PPARdelta heterodimers, are useful in the treatment and/or prevention of type 2 diabetes and associated metabolic syndrome such as hypertension, obesity, insulin resistance, hyperlipidemia, hyperglycemia, hypercholesterolemia, atherosclerosis, coronary artery disease, and other cardiovascular disorders with improved side effects profile commonly associated with conventional PPARgamma agonists.
    Type: Application
    Filed: August 1, 2007
    Publication date: February 28, 2008
    Inventors: Xian-Ping Lu, Zhibin Li, Chenzhong Liao, Leming Shi, Zhende Liu, Baoshun Ma, Zhiqiang Ning, Song Shan, Tuo Deng
  • Patent number: 7268157
    Abstract: Disclosed is the preparation and pharmaceutical use of substituted arylalcanoic acid derivatives of Formula I, wherein ring A, ring B, R1, R2, R3, R4, R5, X, Alk1, Alk2, Ar1, and Ar2 are as defined in the specification. These compounds, as selective agonists activating peroxisome proliferator-activated receptors (PPAR), in particularly the RXR/PPARalpha, RXR/PPARgamma, and RXR/PPARdelta heterodimers, are useful in the treatment and/or prevention of type 2 diabetes and associated metabolic syndrome such as hypertension, obesity, insulin resistance, hyperlipidemia, hyperglycemia, hypercholesterolemia, atherosclerosis, coronary artery disease, and other cardiovascular disorders with improved side effects profile commonly associated with conventional PPARgamma agonists.
    Type: Grant
    Filed: November 18, 2003
    Date of Patent: September 11, 2007
    Assignees: Shenzhen Chipscreen Biosciences, Ltd., Research Institute of Tsinghua University
    Inventors: Xian-Ping Lu, Zhibin Li, Chenzhong Liao, Leming Shi, Zhende Liu, Baoshun Ma, Zhiqiang Ning, Song Shan, Tuo Deng
  • Publication number: 20070142427
    Abstract: Disclosed are the preparation and pharmaceutical use of novel noncyclic 1,3-dicarbonyl compounds of formula I, wherein ring A, ring B, R1, R2, R3, R4, R5, X, Y, Z, Q, Ar and n are as defined in the specification. These compounds, as peroxisome proliferator-activated receptor (PPAR) dual agonists for both RXR/PPARgamma and RXR/PPARalpha heterodimers, are useful in the treatment and/or prevention of type 2 diabetes and associated metabolic syndrome such as hypertension, obesity, insulin resistance, hyperlipidemia, hyperglycemia, hypercholesterolemia, atherosclerosis, coronary artery disease, and other cardiovascular disorders.
    Type: Application
    Filed: January 16, 2007
    Publication date: June 21, 2007
    Applicant: Shenzhen Chipscreen Biosciences Ltd.
    Inventors: Xian-Ping Lu, Zhibin Li, Chenzhong Liao, Leming Shi, Zhende Liu, Zhiqiang Ning, Song Shan, Tuo Deng, Baoshun Ma
  • Patent number: 7192970
    Abstract: Disclosed are the preparation and pharmaceutical use of novel noncyclic 1,3-dicarbonyl compounds of formula I, wherein ring A, ring B, R1, R2, R3, R4, R5, X, Y, Z, Q, Ar and n are as defined in the specification.
    Type: Grant
    Filed: November 14, 2003
    Date of Patent: March 20, 2007
    Assignee: Chipscreen Biosciences, Ltd.
    Inventors: Xian-Ping Lu, Zhibin Li, Chenzhong Liao, Leming Shi, Zhende Liu, Zhiqiang Ning, Song Shan, Tuo Deng, Baoshun Ma
  • Publication number: 20060252708
    Abstract: Disclosed herein is the extraction, separation, and preparation of plant medicinal extracts to provide compositions containing enriched and isolated flavone derivatives of formula I and long chain fatty acid derivatives of formula II from natural plants, wherein R1, R2, R3, R4, R5, X, A, B and n1 are as defined in the specification. These extracts are used to control, i.e., prevent and treat, prostate diseases.
    Type: Application
    Filed: May 9, 2005
    Publication date: November 9, 2006
    Inventors: Xian-Ping Lu, Song San, Zhibin Li, Yanping Luo, Chenzhong Liao, Zhiqiang Ning
  • Publication number: 20040142921
    Abstract: Disclosed is the preparation and pharmaceutical use of substituted arylalcanoic acid derivatives of Formula I, wherein ring A, ring B, R1, R2, R3, R4, R5, X, Alk1, Alk2, Ar1, and Ar2 are as defined in the specification. These compounds, as selective agonists activating peroxisome proliferator-activated receptors (PPAR), in particularly the RXR/PPARalpha, RXR/PPARgamma, and RXR/PPARdelta heterodimers, are useful in the treatment and/or prevention of type 2 diabetes and associated metabolic syndrome such as hypertension, obesity, insulin resistance, hyperlipidemia, hyperglycemia, hypercholesterolemia, atherosclerosis, coronary artery disease, and other cardiovascular disorders with improved side effects profile commonly associated with conventional PPARgamma agonists.
    Type: Application
    Filed: November 18, 2003
    Publication date: July 22, 2004
    Inventors: Xian-Ping Lu, Zhibin Li, Chenzhong Liao, Leming Shi, Zhende Liu, Baoshun Ma, Zhiqiang Ning, Song Shan, Tuo Deng
  • Publication number: 20040138211
    Abstract: Disclosed are the preparation and pharmaceutical use of novel noncyclic 1,3-dicarbonyl compounds of formula I, wherein ring A, ring B, R1, R2, R3, R4, R5, X, Y, Z, Q, Ar and n are as defined in the specification. These compounds, as peroxisome proliferator-activated receptor (PPAR) dual agonists for both RXR/PPARgamma and RXR/PPARalpha heterodimers, are useful in the treatment and/or prevention of type 2 diabetes and associated metabolic syndrome such as hypertension, obesity, insulin resistance, hyperlipidemia, hyperglycemia, hypercholesterolemia, atherosclerosis, coronary artery disease, and other cardiovascular disorders.
    Type: Application
    Filed: November 14, 2003
    Publication date: July 15, 2004
    Inventors: Xian-Ping Lu, Zhibin Li, Chenzhong Liao, Leming Shi, Zhende Liu, Zhiqiang Ning, Song Shan, Tuo Deng, Baoshun Ma