Patents by Inventor Muneki Kishida

Muneki Kishida 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: 12612367
    Abstract: The present invention provides a novel process for preparing the compound I containing the compound [I(A)] (vadadustat) and the compound [I(B)] (roxadustat) which are useful as a medicine in an industrially advantageous manner, and a process for preparing the compound I which comprises reacting the compound (a1) or the compound (b1), the compound (2) or salts of the compound (2), with carbon monoxide in the presence of a palladium catalyst, in the presence or absence of a ligand, in the presence of a base, in a solvent to prepare the compound I (wherein structure formulae of the compound (a1), the compound (b1) or the compound (2), and the definitions of groups in the formulae are defined in the description.
    Type: Grant
    Filed: December 9, 2020
    Date of Patent: April 28, 2026
    Assignee: Akebia Therapeutics, Inc.
    Inventors: Kazufumi Ootsuki, Muneki Kishida, Atsushi Moroda, Kohki Fukuhara, Hirotoshi Yagishita
  • Patent number: 12570628
    Abstract: Provided herein is a method for the manufacture of a compound of obicetrapib and salts thereof, such as calcium salts thereof. Also provided herein is amorphous obicetrapib hemicalcium. New intermediates for use in the synthesis of obicetrapib, and salts thereof, are also provided, including obicetrapib HCl and a mesylate salt for the use in the synthesis of obicetrapib and amorphous obicetrapib hemicalcium.
    Type: Grant
    Filed: April 14, 2025
    Date of Patent: March 10, 2026
    Assignee: NewAmsterdam Pharma B.V.
    Inventors: Sheng Cui, Andreas René Rötheli, Christopher J. Borths, Muneki Kishida
  • Publication number: 20250296921
    Abstract: Provided herein is a method for the manufacture of a compound of obicetrapib and salts thereof, such as calcium salts thereof. Also provided herein is amorphous obicetrapib hemicalcium. New intermediates for use in the synthesis of obicetrapib, and salts thereof, are also provided, including obicetrapib HCl and a mesylate salt for the use in the synthesis of obicetrapib and amorphous obicetrapib hemicalcium.
    Type: Application
    Filed: April 14, 2025
    Publication date: September 25, 2025
    Inventors: Sheng CUI, Andreas René RÖTHELI, Christopher J. BORTHS, Muneki KISHIDA
  • Patent number: 12378221
    Abstract: Provided herein is a method for the manufacture of a compound of obicetrapib and salts thereof, such as calcium salts thereof. Also provided herein is amorphous obicetrapib hemicalcium. New intermediates for use in the synthesis of obicetrapib, and salts thereof are also provided, including obicetrapib HCl and a mesylate salt for the use in the synthesis of obicetrapib and amorphous obicetrapib hemicalcium.
    Type: Grant
    Filed: April 16, 2024
    Date of Patent: August 5, 2025
    Assignee: NewAmsterdam Pharma B.V.
    Inventors: Sheng Cui, Andreas René Rötheli, Christopher J. Borths, Muneki Kishida, Valeriya Nikolayevna Smolenskaya
  • Publication number: 20250186442
    Abstract: The present disclosure relates to stable pharmaceutical compositions comprising fixed dose combination of obicetrapib and ezetimibe, or their salts, solvates or derivatives thereof. The disclosure further describes the use of ezetimibe and obicetrapib, e.g. in the form of such fixed dose combinations, for preparation of medicaments and method of treatment of subjects requiring reduction in LDL-cholesterol or those suffering from hyperlipidemia or mixed dyslipidemia.
    Type: Application
    Filed: February 21, 2025
    Publication date: June 12, 2025
    Inventors: Joanne Lesley CRAIG, Sheng CUI, Michael Harvey DAVIDSON, Marc DITMARSCH, Johannes Jacob Pieter KASTELEIN, Andreas René RÖTHELLI, Christopher J. BORTHS, Muneki KISHIDA, Valeriya Nikolayevna SMOLENSKAYA
  • Publication number: 20240391897
    Abstract: Provided herein is a method for the manufacture of a compound of obicetrapib and salts thereof, such as calcium salts thereof. Also provided herein is amorphous obicetrapib hemicalcium. New intermediates for use in the synthesis of obicetrapib, and salts thereof are also provided, including obicetrapib HCl and a mesylate salt for the use in the synthesis of obicetrapib and amorphous obicetrapib hemicalcium.
    Type: Application
    Filed: April 16, 2024
    Publication date: November 28, 2024
    Inventors: Sheng CUI, Andreas René RÖTHELI, Christopher J. BORTHS, Muneki KISHIDA, Valeriya Nikolayevna SMOLENSKAYA
  • Patent number: 12006305
    Abstract: Provided herein is a method for the manufacture of a compound of obicetrapib and salts thereof, such as calcium salts thereof. Also provided herein is amorphous obicetrapib hemicalcium. New intermediates for use in the synthesis of obicetrapib, and salts thereof are also provided, including obicetrapib HCl and a mesylate salt for the use in the synthesis of obicetrapib and amorphous obicetrapib hemicalcium.
    Type: Grant
    Filed: July 3, 2023
    Date of Patent: June 11, 2024
    Assignee: NewAmsterdam Pharma B.V.
    Inventors: Sheng Cui, Andreas René Rötheli, Christopher J. Borths, Muneki Kishida
  • Publication number: 20240010630
    Abstract: Provided herein is a method for the manufacture of a compound of obicetrapib and salts thereof, such as calcium salts thereof. Also provided herein is amorphous obicetrapib hemicalcium. New intermediates for use in the synthesis of obicetrapib, and salts thereof are also provided, including obicetrapib HCl and a mesylate salt for the use in the synthesis of obicetrapib and amorphous obicetrapib hemicalcium.
    Type: Application
    Filed: July 3, 2023
    Publication date: January 11, 2024
    Inventors: Sheng CUI, Andrea René RÖTHELI, Christopher J. BORTHS, Muneki KISHIDA
  • Publication number: 20230159462
    Abstract: The present invention provides a novel process for preparing the compound I containing the compound [I(A)] (vadadustat) and the compound [I(B)] (roxadustat) which are useful as a medicine in an industrially advantageous manner, and a process for preparing the compound I which comprises reacting the compound (a1) or the compound (b1), the compound (2) or salts of the compound (2), with carbon monoxide in the presence of a palladium catalyst, in the presence or absence of a ligand, in the presence of a base, in a solvent to prepare the compound I (wherein structure formulae of the compound (a1), the compound (b1) or the compound (2), and the definitions of groups in the formulae are defined in the Description).
    Type: Application
    Filed: December 9, 2020
    Publication date: May 25, 2023
    Inventors: Kazufumi OOTSUKI, Muneki KISHIDA, Atsushi MORODA, Kohki FUKUHARA, Hirotoshi YAGISHITA
  • Publication number: 20190315736
    Abstract: Crystalline Forms I and II of (R)-7-chloro-N-(quinuclidin-3-yl)benzo[b]thiophene-2-carboxamide hydrochloride monohydrate and compositions, methods of manufacture and therapeutic uses thereof are described.
    Type: Application
    Filed: October 26, 2018
    Publication date: October 17, 2019
    Inventors: Patricia Oliver-Shaffer, Gideon Shapiro, Richard Chesworth, Muneki Kishida, Takayuki Ishige
  • Publication number: 20170313694
    Abstract: Crystalline Forms I and II of (R)-7-chloro-N-(quinuclidin-3-yl)benzo[b]thiophene-2-carboxamide hydrochloride monohydrate and compositions, methods of manufacture and therapeutic uses thereof are described.
    Type: Application
    Filed: December 12, 2016
    Publication date: November 2, 2017
    Inventors: Patricia Oliver-Shaffer, Gideon Shapiro, Richard Chesworth, Muneki Kishida, Takayuki Ishige
  • Patent number: 9550767
    Abstract: Crystalline Forms I and II of (R)-7-chloro-N-(quinuclidin-3-yl)benzo[b]thiophene-2-carboxamide hydrochloride monohydrate and compositions, methods of manufacture and therapeutic uses thereof are described.
    Type: Grant
    Filed: January 20, 2016
    Date of Patent: January 24, 2017
    Assignee: Forum Pharmaceuticals, Inc.
    Inventors: Patricia Oliver-Shaffer, Gideon Shapiro, Richard Chesworth, Muneki Kishida, Takayuki Ishige
  • Publication number: 20160137638
    Abstract: Crystalline Forms I and II of (R)-7-chloro-N-(quinuclidin-3-yl)benzo[b]thiophene-2-carboxamide hydrochloride monohydrate and compositions, methods of manufacture and therapeutic uses thereof are described.
    Type: Application
    Filed: January 20, 2016
    Publication date: May 19, 2016
    Inventors: Patricia Oliver-Shaffer, Gideon Shapiro, Richard Chesworth, Muneki Kishida, Takayuki Ishige
  • Patent number: 9273044
    Abstract: Crystalline Forms I and II of (R)-7-chloro-N-(quinuclidin-3-yl)benzo[b]thiophene-2-carboxamide hydrochloride monohydrate and compositions, methods of manufacture and therapeutic uses thereof are described.
    Type: Grant
    Filed: July 9, 2015
    Date of Patent: March 1, 2016
    Assignee: Forum Pharmaceuticals, Inc.
    Inventors: Patricia Oliver-Shaffer, Gideon Shapiro, Richard Chesworth, Muneki Kishida, Takayuki Ishige
  • Publication number: 20160009707
    Abstract: Crystalline Forms I and II of (R)-7-chloro-N-(quinuclidin-3-yl)benzo[b]thiophene-2-carboxamide hydrochloride monohydrate and compositions, methods of manufacture and therapeutic uses thereof are described.
    Type: Application
    Filed: July 9, 2015
    Publication date: January 14, 2016
    Inventors: Patricia Oliver-Shaffer, Gideon Shapiro, Richard Chesworth, Muneki Kishida, Takayuki Ishige
  • Patent number: 9108961
    Abstract: Crystalline Forms I and II of (R)-7-chloro-N-(quinuclidin-3-yl)benzo[b]thiophene-2-carboxamide hydrochloride monohydrate and compositions, methods of manufacture and therapeutic uses thereof are described.
    Type: Grant
    Filed: February 19, 2014
    Date of Patent: August 18, 2015
    Assignee: Forum Pharmaceuticals, Inc.
    Inventors: Patricia Oliver-Shaffer, Gideon Shapiro, Richard Chesworth, Muneki Kishida, Takayuki Ishige
  • Publication number: 20140249179
    Abstract: Crystalline Forms I and II of (R)-7-chloro-N-(quinuclidin-3-yl)benzo[b]thiophene-2-carboxamide hydrochloride monohydrate and compositions, methods of manufacture and therapeutic uses thereof are described.
    Type: Application
    Filed: February 19, 2014
    Publication date: September 4, 2014
    Applicant: ENVIVO PHARMACEUTICALS, INC.
    Inventors: Patricia Oliver-Shaffer, Gideon Shapiro, Richard Chesworth, Muneki Kishida, Takayuki Ishige
  • Patent number: 8754221
    Abstract: The present invention relates to a method for preparing an optically active cyclic alcohol compound represented by general formula [I]: [wherein R represents a hydrogen atom or a protecting group for amino group, and * represents an asymmetric carbon atom.] which comprises a step of subjecting a cyclic ketone compound represented by general formula [II]: [wherein R has the same meaning as defined above.] to asymmetric reduction (A) in the presence of an optically active oxazaborolidine compound and a boron hydride compound, or (B) in the presence of an asymmetric transition metal complex obtained from a transition metal compound and an asymmetric ligand and a hydrogen donor, and relates to said compound.
    Type: Grant
    Filed: January 22, 2013
    Date of Patent: June 17, 2014
    Assignee: Mitsubishi Tanabe Pharma Corporation
    Inventors: Masaki Okamoto, Akira Sakuragi, Yoshikazu Mori, Muneki Kishida, Takanori Higashijima
  • Patent number: 8710227
    Abstract: Crystalline Forms I and II of (R)-7-chloro-N-(quinuclidin-3-yl)benzo[b]thiophene-2-carboxamide hydrochloride monohydrate and compositions, methods of manufacture and therapeutic uses thereof are described.
    Type: Grant
    Filed: May 17, 2011
    Date of Patent: April 29, 2014
    Assignee: EnVivo Pharmaceuticals, Inc.
    Inventors: Patricia Oliver-Shaffer, Gideon Shapiro, Richard Chesworth, Muneki Kishida, Takayuki Ishige
  • Publication number: 20130237708
    Abstract: The present invention relates to a method for preparing an optically active cyclic alcohol compound represented by general formula [I]: [wherein R represents a hydrogen atom or a protecting group for amino group, and * represents an asymmetric carbon atom.] which comprises a step of subjecting a cyclic ketone compound represented by general formula [II]: [wherein R has the same meaning as defined above.] to asymmetric reduction (A) in the presence of an optically active oxazaborolidine compound and a boron hydride compound, or (B) in the presence of an asymmetric transition metal complex obtained from a transition metal compound and an asymmetric ligand and a hydrogen donor, and relates to said compound.
    Type: Application
    Filed: January 22, 2013
    Publication date: September 12, 2013
    Applicant: Mitsubishi Tanabe Pharma Corporation
    Inventors: Masaki Okamoto, Akira Sakuragi, Yoshikazu Mori, Muneki Kishida, Takanori Higashijima