Patents by Inventor Xianglin ZHAO

Xianglin ZHAO 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).

  • Chemical process for preparing phenylpiperidinyl indole derivatives
    Patent number: 11578053
    Abstract: The present invention relates to a method of synthesizing a compound of formula (I) also referred to as 4-(((2S,4S)-(4-ethoxy-1-(((5-methoxy-7-methyl-1H-indol-4-yl)methyl)piperidin-2-yl))benzoic acid, or a pharmaceutically acceptable salt thereof, and/or intermediates thereof, their use as pharmaceuticals and pharmaceutical compositions and the use of intermediates for preparing a compound of formula (I), or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: December 9, 2021
    Date of Patent: February 14, 2023
    Assignee: Novartis AG
    Inventors: Peng Fu, Yu Gai, Feng Gao, Weiyong Kong, Yadong Lu, Zhongcheng Min, Shaofeng Rong, Chutian Shu, Can Wang, Ruidong Wang, Jibin Zhao, Xianglin Zhao, Yi Zhao, Jianguang Zhou, Benjamin Martin
  • CHEMICAL PROCESS FOR PREPARING PHENYLPIPERIDINYL INDOLE DERIVATIVES
    Publication number: 20220169630
    Abstract: The present invention relates to a method of synthesizing a compound of formula (I) also referred to as 4-(((2S,4S)-(4-ethoxy-1-(((5-methoxy-7-methyl-1H-indol-4-yl)methyl)piperidin-2-yl))benzoic acid, or a pharmaceutically acceptable salt thereof, and/or intermediates thereof, their use as pharmaceuticals and pharmaceutical compositions and the use of intermediates for preparing a compound of formula (I), or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: December 9, 2021
    Publication date: June 2, 2022
    Inventors: Peng FU, Yu GAI, Feng GAO, Weiyong KONG, Yadong LU, Zhongcheng MIN, Shaofeng RONG, Chutian SHU, Can WANG, Ruidong WANG, Jibin ZHAO, Xianglin ZHAO, Yi ZHAO, Jianguang ZHOU, Benjamin MARTIN
  • Chemical process for preparing phenylpiperidinyl indole derivatives
    Patent number: 11208398
    Abstract: The present invention relates to a method of synthesizing a compound of formula (I) also referred to as 4-((2S,4S)-(4-ethoxy-1-((5-methoxy-7-methyl-1H-indol-4-yl)methyl)piperidin-2-yl))benzoic acid, or a pharmaceutically acceptable salt thereof, and/or intermediates thereof, their use as pharmaceuticals and pharmaceutical compositions and the use of intermediates for preparing a compound of formula (I), or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: July 15, 2019
    Date of Patent: December 28, 2021
    Assignee: NOVARTIS AG
    Inventors: Peng Fu, Yu Gai, Feng Gao, Weiyong Kong, Yadong Lu, Zhongcheng Min, Shaofeng Rong, Chutian Shu, Can Wang, Ruidong Wang, Jibin Zhao, Xianglin Zhao, Yi Zhao, Jianguang Zhou, Benjamin Martin
  • CHEMICAL PROCESS FOR PREPARING PHENYLPIPERIDINYL INDOLE DERIVATIVES
    Publication number: 20210269416
    Abstract: The present invention relates to a method of synthesizing a compound of formula (I) also referred to as 4-((2S,4S)-(4-ethoxy-1-((5-methoxy-7-methyl-1/-/-indol-4-yl)methyl)piperidin-2-yl))benzoic acid, or a pharmaceutically acceptable salt thereof, and/or intermediates thereof, their use as pharmaceuticals and pharmaceutical compositions and the use of intermediates for preparing a compound of formula (I), or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: July 15, 2019
    Publication date: September 2, 2021
    Inventors: Peng FU, Yu GAI, Feng GAO, Weiyong KONG, Yadong LU, Zhongcheng MIN, Shaofeng RONG, Chutian SHU, Can WANG, Ruidong WANG, Jibin ZHAO, Xianglin ZHAO, Yi ZHAO, Jianguang ZHOU, Benjamin MARTIN
  • Use of ring-fused bicyclic pyridyl derivatives as FGFR4 inhibitors
    Patent number: 10507201
    Abstract: The present invention relates to therapeutic uses of compounds of formula (I) or a pharmaceutically acceptable salt thereof
    Type: Grant
    Filed: February 28, 2019
    Date of Patent: December 17, 2019
    Assignee: NOVARTIS AG
    Inventors: Nicole Buschmann, Robin Alec Fairhurst, Pascal Furet, Diana Graus Porta, Carolina Haefliger, Bo Han, Thomas Knöpfel, Catherine Leblanc, Lv Liao, Robert Mah, Masato Murakami, Pierre Nimsgern, Michael Palmer, Dale Porter, Sebastien Ripoche, Can Wang, Youzhen Wang, Andreas Weiss, Jing Xiong, Xianglin Zhao
  • USE OF RING-FUSED BICYCLIC PYRIDYL DERIVATIVES AS FGFR4 INHIBITORS
    Publication number: 20190231760
    Abstract: The present invention relates to therapeutic uses of compounds of formula (I) or a pharmaceutically acceptable salt thereof
    Type: Application
    Filed: February 28, 2019
    Publication date: August 1, 2019
    Inventors: Nicole BUSCHMANN, Robin Alec FAIRHURST, Pascal FURET, Diana GRAUS PORTA, Carolina HAEFLIGER, Bo HAN, Thomas KNOPFEL, Catherine LEBLANC, Lv LIAO, Robert MAH, Masato MURAKAMI, Pierre NIMSGERN, Michael PALMER, Dale PORTER, Sebastien RIPOCHE, Can WANG, Youzhen WANG, Andreas WEISS, Jing XIONG, Xianglin ZHAO
  • USE OF RING-FUSED BICYCLIC PYRIDYL DERIVATIVES AS FGFR4 INHIBITORS
    Publication number: 20190076412
    Abstract: The present invention relates to therapeutic uses of compounds of formula (1) or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: November 13, 2018
    Publication date: March 14, 2019
    Inventors: Nicole BUSCHMANN, Robin Alec FAIRHURST, Pascal FURET, Thomas KNÖPFEL, Catherine LEBLANC, Lv LIAO, Robert MAH, Pierre NIMSGERN, Sebastien RIPOCHE, Jing XIONG, Bo HAN, Can WANG, Xianglin ZHAO
  • Pharmaceutical combinations
    Patent number: 10130629
    Abstract: A pharmaceutical combination comprising N-(5-cyano-4-((2-methoxyethyl)amino)pyridin-2-yl)-7-formyl-6-((4-methyl-2-oxopiperazin-1-yl)methyl)-3,4-dihydro-1,8-naphthyridine-1(2H)-carboxamide, or a pharmaceutically acceptable salt thereof, and at least one active ingredient, as defined herein, or a pharmaceutically acceptable salt thereof, and optionally a pharmaceutically acceptable carrier, for simultaneous or sequential administration; the uses of such combination in the treatment of proliferative diseases; and methods of treating a subject suffering from a proliferative disease comprising administering a therapeutically effective amount of such combination.
    Type: Grant
    Filed: March 23, 2016
    Date of Patent: November 20, 2018
    Assignee: Novartis AG
    Inventors: Nicole Buschmann, Robin Alec Fairhurst, Jorge Garcia Fortanet, Pascal Furet, Diana Graus Porta, Nafeeza Hafeez, Bo Han, Thomas Knoepfel, Matthew J. LaMarche, Catherine Leblanc, Lv Liao, Robert Mah, Dale Porter, Can Wang, Markus Wartmann, Jing Xiong, Xianglin Zhao
  • USE OF RING-FUSED BICYCLIC PYRIDYL DERIVATIVES AS FGFR4 INHIBITORS
    Publication number: 20180185341
    Abstract: The present invention relates to therapeutic uses of compounds of formula (I) or a pharmaceutically acceptable salt thereof
    Type: Application
    Filed: October 2, 2015
    Publication date: July 5, 2018
    Inventors: Nicole BUSCHMANN, Robin Alec FAIRHURST, Pascal FURET, Diana GRAUS PORTA, Carolina HAEFLIGER, Bo HAN, Thomas KNÖPFEL, Catherine LEBLANC, Lv LIAO, Robert MAH, Masato MURAKAMI, Pierre NIMSGERN, Michael PALMER, Dale PORTER, Sebastien RIPOCHE, Can WANG, Youzhen WANG, Andreas WEISS, Jing XIONG, Xianglin ZHAO
  • Ring-fused bicyclic pyridyl derivatives as FGFR4 inhibitors
    Patent number: 9896449
    Abstract: The present invention provides a compound of formula (I) or a pharmaceutically acceptable salt thereof; a method for manufacturing said compound, and its therapeutic uses. The present invention further provides a combination of pharmacologically active agents and a pharmaceutical composition comprising said compound.
    Type: Grant
    Filed: November 21, 2016
    Date of Patent: February 20, 2018
    Assignee: Novartis AG
    Inventors: Nicole Buschmann, Robin Alec Fairhurst, Pascal Furet, Thomas Knöpfel, Catherine Leblanc, Lv Liao, Robert Mah, Pierre Nimsgern, Sebastien Ripoche, Jing Xiong, Bo Han, Can Wang, Xianglin Zhao
  • Particles of N-(5-cyano-4-((2-methoxyethyl)amino)pyridin-2-yl)-7-formyl-6-((4-methyl-2-oxopiperazin-1-yl)methyl)-3,4-dihydro-1,8-naphthyridine-1(2H)-carboxamide
    Patent number: 9802917
    Abstract: The present invention relates to particles of N-(5-cyano-4-((2-methoxyethyl)amino)pyridin-2-yl)-7-formyl-6-((4-methyl-2-oxopiperazin-1-yl)methyl)-3,4-dihydro-1,8-naphthyridine-1(2H)-carboxamide, to a process of making said particles, to pharmaceutical compositions comprising said particles and to method of treating cancers using said pharmaceutical compositions.
    Type: Grant
    Filed: March 18, 2016
    Date of Patent: October 31, 2017
    Assignee: Novartis AG
    Inventors: Nicole Buschmann, Robin Alec Fairhurst, Pascal Furet, Bo Han, Thomas Knöpfel, Catherine Leblanc, Lv Liao, Robert Mah, Franck Mallet, Julie Martz, Can Wang, Jing Xiong, Xianglin Zhao
  • Ring-fused bicyclic pyridyl derivatives as FGFR4 inhibitors
    Publication number: 20170066766
    Abstract: The present invention provides a compound of formula (I) or a pharmaceutically acceptable salt thereof; a method for manufacturing said compound, and its therapeutic uses. The present invention further provides a combination of pharmacologically active agents and a pharmaceutical composition comprising said compound.
    Type: Application
    Filed: November 21, 2016
    Publication date: March 9, 2017
    Applicant: Novartis AG
    Inventors: Nicole Buschmann, Robin Alec Fairhurst, Pascal Furet, Thomas Knöpfel, Catherine Leblanc, Lv Liao, Robert Mah, Pierre Nimsgern, Sebastien Ripoche, Jing Xiong, Bo Han, Can Wang, Xianglin Zhao
  • Ring-fused bicyclic pyridyl derivatives as FGFR4 inhibitors
    Patent number: 9533988
    Abstract: The present invention provides a compound of formula (I) or a pharmaceutically acceptable salt thereof; a method for manufacturing said compound, and its therapeutic uses. The present invention further provides a combination of pharmacologically active agents and a pharmaceutical composition comprising said compound.
    Type: Grant
    Filed: December 17, 2015
    Date of Patent: January 3, 2017
    Assignee: Novartis AG
    Inventors: Nicole Buschmann, Robin Alec Fairhurst, Pascal Furet, Thomas Knöpfel, Catherine Leblanc, Lv Liao, Robert Mah, Pierre Nimsgern, Sebastien Ripoche, Jing Xiong, Bo Han, Can Wang, Xianglin Zhao
  • Particles of N-(5-cyano-4-((2-methoxyethyl)amino)pyridin-2-yl)-7-formyl-6-((4-methyl-2-oxopiperazin-1-yl)methyl)-3,4-dihydro-1,8-naphthyridine-1(2H)-carboxamide
    Publication number: 20160304489
    Abstract: The present invention relates to particles of N-(5-cyano-4-((2-methoxyethyl)amino)pyridin-2-yl)-7-formyl-6-((4-methyl-2-oxopiperazin-1-yl)methyl)-3,4-dihydro-1,8-naphthyridine-1(2H)-carboxamide, to a process of making said particles, to pharmaceutical compositions comprising said particles and to method of treating cancers using said pharmaceutical compositions.
    Type: Application
    Filed: March 18, 2016
    Publication date: October 20, 2016
    Applicant: NOVARTIS AG
    Inventors: Nicole BUSCHMANN, Robin Alec FAIRHURST, Pascal FURET, Bo HAN, Thomas KNÖPFEL, Catherine LEBLANC, Lv LIAO, Robert MAH, Franck MALLET, Julie MARTZ, Can WANG, Jing XIONG, Xianglin ZHAO
  • Ring-fused bicyclic pyridyl derivatives as FGFR4 inhibitors
    Publication number: 20160102092
    Abstract: The present invention provides a compound of formula (I) or a pharmaceutically acceptable salt thereof; a method for manufacturing said compound, and its therapeutic uses. The present invention further provides a combination of pharmacologically active agents and a pharmaceutical composition comprising said compound.
    Type: Application
    Filed: December 17, 2015
    Publication date: April 14, 2016
    Applicant: Novartis AG
    Inventors: Nicole Buschmann, Robin Alec Fairhurst, Pascal Furet, Thomas Knöpfel, Catherine Leblanc, Lv Liao, Robert Mah, Pierre Nimsgern, Sebastien Ripoche, Jing Xiong, Bo Han, Can Wang, Xianglin Zhao
  • Ring-fused bicyclic pyridyl derivatives as FGFR4 inhibitors
    Patent number: 9266883
    Abstract: The present invention provides a compound of formula (I) or a pharmaceutically acceptable salt thereof; a method for manufacturing said compound, and its therapeutic uses. The present invention further provides a combination of pharmacologically active agents and a pharmaceutical composition comprising said compound.
    Type: Grant
    Filed: October 24, 2014
    Date of Patent: February 23, 2016
    Assignee: Novartis AG
    Inventors: Nicole Buschmann, Robin Alec Fairhurst, Pascal Furet, Thomas Knöpfel, Catherine Leblanc, Lv Liao, Robert Mah, Pierre Nimsgern, Sebastien Ripoche, Jing Xiong, Bo Han, Can Wang, Xianglin Zhao
  • Ring-fused bicyclic pyridyl derivatives as FGFR4 inhibitors
    Publication number: 20150119385
    Abstract: The present invention provides a compound of formula (I) or a pharmaceutically acceptable salt thereof; a method for manufacturing said compound, and its therapeutic uses. The present invention further provides a combination of pharmacologically active agents and a pharmaceutical composition comprising said compound.
    Type: Application
    Filed: October 24, 2014
    Publication date: April 30, 2015
    Applicant: Novartis AG
    Inventors: Nicole Buschmann, Robin Alec Fairhurst, Pascal Furet, Thomas Knöpfel, Catherine Leblanc, Lv Liao, Robert Mah, Pierre Nimsgern, Sebastien Ripoche, Jing Xiong, Bo Han, Can Wang, Xianglin Zhao
  • Heterocyclic sulfonamide derivatives
    Patent number: 8470878
    Abstract: The present invention relates to compounds: and pharmaceutically acceptable salts thereof. The compounds have been demonstrated as inhibitors of MEK and therefore may be useful in the treatment of hyperproliferative diseases like cancer and inflammation.
    Type: Grant
    Filed: June 7, 2012
    Date of Patent: June 25, 2013
    Assignee: Novartis AG
    Inventors: Ramulu Poddutoori, Can Wang, Xianglin Zhao
  • HETEROCYCLIC SULFONAMIDE DERIVATIVES
    Publication number: 20120316149
    Abstract: The present invention relates to compounds: and pharmaceutically acceptable salts thereof. The compounds have been demonstrated as inhibitors of MEK and therefore may be useful in the treatment of hyperproliferative diseases like cancer and inflammation.
    Type: Application
    Filed: June 7, 2012
    Publication date: December 13, 2012
    Inventors: Ramulu PODDUTOORI, Can WANG, Xianglin ZHAO