Patents by Inventor Futoshi Hasegawa

Futoshi Hasegawa 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: 20170166552
    Abstract: The present invention provides a 1,4-disubstituted imidazole derivative of formula (1?) wherein ring Q1 is optionally-substituted C6-10 aryl group, etc.; R1 and R2 are independently hydrogen atom, etc.; W1 is optionally-substituted C1-4 alkylene group; W2 is —NR3aC(O)— wherein R3a is hydrogen atom or C1-6 alkyl group, etc.; ring Q2 is 5- to 10-membered heteroaryl group, etc.; W3 is optionally-substituted C1-4 alkylene group, etc.; n is 1, 2, 3, 4, or 5; R4 is independently halogen atom, optionally-substituted C1-6 alkyl group, etc.; R5 is hydroxy group, etc.; and a pharmacologically acceptable salt thereof, which have a potent inhibitory effect on the sphere-forming capacity of cancer cells and are useful as an orally-available anti-tumor agent.
    Type: Application
    Filed: February 27, 2017
    Publication date: June 15, 2017
    Inventors: Hitoshi Ban, Manabu Watanabe, Shingo Tojo, Futoshi Hasegawa, Miki Hashizume
  • Publication number: 20160251319
    Abstract: The present disclosure concerns at least one entity chosen from compounds of Formula (I) and pharmaceutically acceptable salts thereof: (I) wherein the variable groups X, R1, R2, R3 m, n and p are as defined herein. The present disclosure also relates to methods for the preparation of at least one such entity, and intermediates useful in the preparation thereof, to pharmaceutical compositions containing at least one such entity, to the use of at least one such entity in the preparation of medicaments, and to the use of at least one such entity in the treatment of conditions such as, for example, allergic diseases, autoimmune diseases, viral diseases, and cancer.
    Type: Application
    Filed: May 11, 2016
    Publication date: September 1, 2016
    Applicants: Sumitomo Dainippon Pharma Co., Ltd., Astrazeneca Aktiebolag
    Inventors: Seiji HORI, Futoshi HASEGAWA, Daisuke URABE, Hirotaka KUREBAYASHI
  • Patent number: 9376398
    Abstract: The present disclosure concerns at least one entity chosen from compounds of Formula (I) and pharmaceutically acceptable salts thereof: (I) wherein the variable groups X, R1, R2, R3 m, n and p are as defined herein. The present disclosure also relates to methods for the preparation of at least one such entity, and intermediates useful in the preparation thereof, to pharmaceutical compositions containing at least one such entity, to the use of at least one such entity in the preparation of medicaments, and to the use of at least one such entity in the treatment of conditions such as, for example, allergic diseases, autoimmune diseases, viral diseases, and cancer.
    Type: Grant
    Filed: May 17, 2013
    Date of Patent: June 28, 2016
    Assignees: Sumitomo Dainippon Pharma Co., LTD, Astrazeneca Aktiebolag
    Inventors: Seiji Hori, Futoshi Hasegawa, Daisuke Urabe, Hirotaka Kurebayashi
  • Publication number: 20150099770
    Abstract: The present disclosure concerns at least one entity chosen from compounds of Formula (I) and pharmaceutically acceptable salts thereof: (I) wherein the variable groups X, R1, R2, R3 m, n and p are as defined herein. The present disclosure also relates to methods for the preparation of at least one such entity, and intermediates useful in the preparation thereof, to pharmaceutical compositions containing at least one such entity, to the use of at least one such entity in the preparation of medicaments, and to the use of at least one such entity in the treatment of conditions such as, for example, allergic diseases, autoimmune diseases, viral diseases, and cancer.
    Type: Application
    Filed: May 17, 2013
    Publication date: April 9, 2015
    Inventors: Seiji Hori, Futoshi Hasegawa, Daisuke Urabe, Hirotaka Kurebayashi
  • Publication number: 20130116227
    Abstract: Disclosed is a novel biaryl amide derivative represented by formula (1) and having an affinity for the aldosterone receptor; also disclosed is a pharmaceutically acceptable salt thereof. (In the formula, A is any of the groups represented by formula (a); L is —CONH—, etc.; R1 is a substitutable aminosulfonyl group, etc.; R2 is a hydrogen atom, etc.; R3 is a hydrogen atom, etc.; R4 is a hydrogen atom, a halogen atom, hydroxy group, a substitutable amino group, a substitutable C1-6 alkoxy group, a substitutable 4- to 7-membered cyclic amino group, etc.; R5a, R5b and R5c are each independently hydrogen atoms, etc.; R6 is a halogen atom, a cyano group, etc.; R7 and R8 are each independently a hydrogen atom, etc.; and m is an integer such as 0.
    Type: Application
    Filed: July 12, 2011
    Publication date: May 9, 2013
    Applicant: DAINIPPON SUMITOMO PHARMA CO., LTD.
    Inventors: Seiji Katayama, Seiji Hori, Futoshi Hasegawa, Kuniko Suzuki