Patents by Inventor Hiroshi Fukasawa

Hiroshi Fukasawa 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: 8168677
    Abstract: Method for therapeutic treatment of inflammatory bowel disease, including Crohn's disease, comprising administering to a patient in need thereof a therapeutically effective amount of a composition comprising a retinoid as an active ingredient to treat the inflammatory bowel disease, the retinoid being selected from the group consisting of 4-[(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl) carbamoyl]benzoic acid, 4-[(3,5-bis-trimethylsilylphenyl)carboxamido]benzoic acid, 4-[2,3-(2,5-dimethyl-2,5-hexano)dibenzo[b,f][1,4]thiazepin-11-yl]benzoic acid, and 4-(5H-7,8,9,10-tetrahydro-5,7,7,10,10-pentamethylbenzo[e]naphtho[2,3-b][1,4]diazepin-13-yl)benzoic acid.
    Type: Grant
    Filed: September 14, 2009
    Date of Patent: May 1, 2012
    Assignee: Kemphys Ltd.
    Inventors: Koichi Shudo, Hiroyuki Kagechika, Hiroshi Fukasawa, Tetsuro Matsuishi, Naoko Katsumura, Miwako Ishido
  • Patent number: 8097610
    Abstract: A compound of the formula (I): or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: August 24, 2006
    Date of Patent: January 17, 2012
    Assignees: Shionogi & Co., Ltd., Institute of Medicinal Molecular Design, Inc.
    Inventors: Akiko Itai, Susumu Muto, Ryuko Tokuyama, Hiroshi Fukasawa, Takafumi Ohara, Terukazu Kato
  • Patent number: 8071647
    Abstract: Method for suppressing adhesion of the intestines or therapeutic treatment of adhesion of the intestines comprising administering to a patient in need thereof a therapeutically effective amount of 4-[(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)carbamoyl]benzoic acid. There is also provided a medicament for suppressing adhesion of the intestines and/or therapeutic treatment of bowel diseases such as inflammatory bowel diseases, including Crohn's disease, which comprises as an active ingredient a retinoid such as, for example, 4-[(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)carbamoyl]benzoic acid.
    Type: Grant
    Filed: August 31, 2010
    Date of Patent: December 6, 2011
    Inventors: Koichi Shudo, Hiroyuki Kagechika, Hiroshi Fukasawa, Tetsuro Matsuishi, Naoko Katsumura, Miwako Ishido
  • Publication number: 20110294813
    Abstract: Disclosed is a compound which is useful as an 11?-hydroxysteroid dehydrogenase type 1 inhibitor. A compound represented by the formula: its pharmaceutically acceptable salt, or a solvate thereof, wherein R1 is optionally substituted cycloalkyl, optionally substituted cycloalkylalkyl, optionally substituted heterocycle or optionally substituted heterocyclealkyl, X is —O—, —NR3—, —NR3C(?O)— or —NR3S(?O)2—, R2 is optionally substituted aryl, optionally substituted arylalkyl, optionally substituted heteroaryl or optionally substituted heteroarylalkyl, R3 is hydrogen or optionally substituted alkyl.
    Type: Application
    Filed: June 30, 2011
    Publication date: December 1, 2011
    Applicants: SHIONOGI & CO., LTD., INSTITUTE OF MEDICINAL MOLECULAR DESIGN, INC.
    Inventors: Akiko Itai, Susumu Muto, Ryuko Tokuyama, Hiroshi Fukasawa, Takeshi Yanase
  • Patent number: 7998992
    Abstract: Disclosed is a compound which is useful as an 11?-hydroxysteroid dehydrogenase type 1 inhibitor. A compound represented by the formula: its pharmaceutically acceptable salt, or a solvate thereof, wherein R1 is optionally substituted cycloalkyl, optionally substituted cycloalkylalkyl, optionally substituted heterocycle or optionally substituted heterocyclealkyl, X is —O—, —NR3—, —NR3C(?O)— or —NR3S(?O)2—, R2 is optionally substituted aryl, optionally substituted arylalkyl, optionally substituted heteroaryl or optionally substituted heteroarylalkyl, R3 is hydrogen or optionally substituted alkyl.
    Type: Grant
    Filed: March 27, 2008
    Date of Patent: August 16, 2011
    Assignees: Institute of Medicinal Molecular Design, Inc., Shionogi & Co., Ltd.
    Inventors: Akiko Itai, Susumu Muto, Ryuko Tokuyama, Hiroshi Fukasawa, Takeshi Yanase
  • Publication number: 20100324134
    Abstract: A medicament for preventive and/or therapeutic treatment of a bowel diseases such as inflammatory bowel diseases including Crohn's disease, which comprises as an active ingredient a retinoid such as, for example, 4-[(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)carbamoyl]benzoic acid.
    Type: Application
    Filed: August 31, 2010
    Publication date: December 23, 2010
    Applicant: KEMPHYS LTD.
    Inventors: Koichi SHUDO, Hiroyuki KAGECHIKA, Hiroshi FUKASAWA, Tetsuro MATSUISHI, Naoko KATSUMURA, Miwako ISHIDO
  • Publication number: 20100234363
    Abstract: Disclosed is a compound which is useful as an 11?-hydroxysteroid dehydrogenase type 1 inhibitor.
    Type: Application
    Filed: September 17, 2008
    Publication date: September 16, 2010
    Applicants: INSTITUTE OF MEDICINAL MOLECULAR DESIGN, INC., SHIONOGI & CO., LTD.
    Inventors: Akiko Itai, Susumu Muto, Ryuko Tokuyama, Hiroshi Fukasawa, Takeshi Yanase
  • Publication number: 20100113448
    Abstract: Disclosed is a compound which is useful as an 11?-hydroxysteroid dehydrogenase type 1 inhibitor. A compound represented by the formula: its pharmaceutically acceptable salt, or a solvate thereof, wherein R1 is optionally substituted cycloalkyl, optionally substituted cycloalkylalkyl, optionally substituted heterocycle or optionally substituted heterocyclealkyl, X is —O—, —NR3—, —NR3C(?O)— or —NR3S(?O)2—, R2 is optionally substituted aryl, optionally substituted arylalkyl, optionally substituted heteroaryl or optionally substituted heteroarylalkyl, R3 is hydrogen or optionally substituted alkyl.
    Type: Application
    Filed: March 27, 2008
    Publication date: May 6, 2010
    Applicants: INSTITUTE OF MEDICINAL MOLECULAR DESIGN, INC., SHIONOGI & CO., LTD.
    Inventors: Akiko Itai, Susumu Muto, Ryuko Tokuyama, Hiroshi Fukasawa, Takeshi Yanase
  • Publication number: 20100004203
    Abstract: A medicament for preventive and/or therapeutic treatment of a bowel diseases such as inflammatory bowel diseases including Crohn's disease, which comprises as an active ingredient a retinoid such as, for example, 4-[(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)carbamoyl]benzoic acid.
    Type: Application
    Filed: September 14, 2009
    Publication date: January 7, 2010
    Applicant: KEMPHYS LTD.
    Inventors: Koichi SHUDO, Hiroyuki KAGECHIKA, Hiroshi FUKASAWA, Tetsuro MATSUISHI, Naoko KATSUMURA, Miwako ISHIDO
  • Publication number: 20090286974
    Abstract: A compound of the formula (I): a pharmaceutically acceptable salt or solvate thereof, wherein Ring Q is optionally substituted monocyclic aryl, optionally substituted monocyclic heteroaryl, optionally substituted fused aryl or optionally substituted fused heteroaryl, Y1 is a bond or —NR6— or the like, Ring A is optionally substituted nonaromatic heterocyclediyl, a group of the formula: -Y2Z1- is a group of the formula: R7 are each independently hydrogen, optionally substituted lower alkyl or the like, R8 and R9 are each independently hydrogen or optionally substituted lower alkyl, n is an integer between 1 and 3, Z1 is a bond, —O—, —S— or —NR9—, Ring B is optionally substituted aromatic carbocyclediyl or optionally substituted aromatic heterocyclediyl, Y3 is a bond, optionally substituted lower alkylene optionally intervened by —O—, optionally substituted lower alkenylene or the like, and Z2 is COOR3 or the like.
    Type: Application
    Filed: August 24, 2006
    Publication date: November 19, 2009
    Inventors: Akiko Itai, Susumu Muto, RYuko Tokuyama, Hiroshi Fukasawa, Takafumi Ohara, Terukazu Kato
  • Publication number: 20080255069
    Abstract: A medicament for preventive and/or therapeutic treatment of a bowel diseases such as inflammatory bowel diseases including Crohn's disease, which comprises as an active ingredient a retinoid such as, for example, 4-[(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)carbamoyl]benzoic acid.
    Type: Application
    Filed: September 7, 2006
    Publication date: October 16, 2008
    Applicant: R & R INC.
    Inventors: Koichi Shudo, Hiroyuki Kagechika, Hiroshi Fukasawa, Tetsuro Matsuishi, Naoko Katsumura, Miwako Ishido