Patents by Inventor Motohiro Soejima

Motohiro Soejima 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: 7314936
    Abstract: The present invention provides compounds having formula (I), wherein R1, R2, R3 and n are as described generally and in classes and subclasses herein, and additionally provides pharmaceutical compositions thereof, and methods for the use thereof in the treatment of inflammatory or autoimmune and proliferative disorders and as inhibitors of cell adhesion molecule expression and inflammatory cytokine signal transduction generally
    Type: Grant
    Filed: January 7, 2003
    Date of Patent: January 1, 2008
    Assignee: Eisai Co., Ltd.
    Inventors: Jane Daun, Heather A. Davis, Bruce DeCosta, Fabian Gusovsky, Ieharu Hishinuma, Yimin Jiang, Toshihiko Kaneko, Kouichi Kikuchi, Seiichi Kobayashi, André Lescarbeau, Xiang-Yi Li, Kenzo Muramoto, Norihito Ohi, Marc Pesant, Boris M. Seletsky, Motohiro Soejima, Mark Spyvee, Lynda Tremblay, Ye Yao, Hiromitsu Yokohama, Yan (Janet) Zhao, Wanjun Zheng
  • Publication number: 20070249663
    Abstract: Compounds represented by the general formula: [wherein R1 represents methoxy, ethyl, methylthio, etc., R2, R3 and R4 each represent hydrogen, a halogen, etc., R5 and R6 each represent —X5—X6—X7 (wherein X5 represents a single bond or —CO—, X6 represents a single bond, —NR3a, etc. and X7 and R3a each represent hydrogen, C1-10 alkyl, etc.), and Ar represents phenyl, pyridyl, etc.], salts thereof and hydrates of the foregoing.
    Type: Application
    Filed: June 4, 2007
    Publication date: October 25, 2007
    Inventors: Shigeki Hibi, Koichi Kikuchi, Yorihisa Hoshino, Motohiro Soejima, Tatsuya Yoshiuchi, Kogyoku Shin, Mutsuko Ono, Yoshinori Takahashi, Hisashi Shibata, Mitsuhiro Ino, Tetsuya Hirakawa
  • Patent number: 7285666
    Abstract: Compounds represented by the general formula: [wherein R1 represents methoxy, ethyl, methylthio, etc., R2, R3 and R4 each represent hydrogen, a halogen, etc., R5 and R6 each represent —X5—X6—X7 (wherein X5 represents a single bond or —CO—, X6 represents a single bond, —NR3a, etc. and X7 and R3a each represent hydrogen, C1-10 alkyl, etc.), and Ar represents phenyl, pyridyl, etc.], salts thereof and hydrates of the foregoing.
    Type: Grant
    Filed: June 5, 2006
    Date of Patent: October 23, 2007
    Assignee: Eisai R&D Management Co., Ltd.
    Inventors: Shigeki Hibi, Koichi Kikuchi, Yorihisa Hoshino, Motohiro Soejima, Tatsuya Yoshiuchi, Kogyoku Shin, Mutsuko Ono, Yoshinori Takahashi, Hisashi Shibata, Mitsuhiro Ino, Tetsuya Hirakawa
  • Publication number: 20060217348
    Abstract: Compounds represented by the general formula: [wherein R1 represents methoxy, ethyl, methylthio, etc., R2, R3 and R4 each represent hydrogen, a halogen, etc., R5 and R6 each represent —X5—X6—X7 (wherein X5 represents a single bond or —CO—, X6 represents a single bond, —NR3a, etc. and X7 and R3a each represent hydrogen, C1-10 alkyl, etc.), and Ar represents phenyl, pyridyl, etc.], salts thereof and hydrates of the foregoing.
    Type: Application
    Filed: June 5, 2006
    Publication date: September 28, 2006
    Inventors: Shigeki Hibi, Koichi Kikuchi, Yorihisa Hoshino, Motohiro Soejima, Tatsuya Yoshiuchi, Kogyoku Shin, Mutsuko Ono, Yoshinori Takahashi, Hisashi Shibata, Mitsuhiro Ino, Tetsuya Hirakawa
  • Publication number: 20060211696
    Abstract: The present invention provides a novel compound having an excellent corticotrophin-releasing-factor receptor antagonistic activity. That is, it provides a compound represented by the following formula or a salt thereof. Wherein R1 denotes a hydrogen atom, a C1-6 alkyl group, a C1-6 alkoxy group and the like; R2 denotes a halogen atom, a cyano group, a nitro group, a C1-10 alkyl group, a C2-10 alkenyl group, C2-10 alkynyl group and the like; R3 denotes a C6-14 aromatic hydrocarbon cyclic group or a 5- to 14-membered aromatic heterocyclic group, each of which may have a substituent; and X, Y and X are independent of each other and each denotes N or CR4 (wherein R4 denotes a hydrogen atom, a halogen atom, a cyano group, a nitro group, an optionally halogenated C1-6 alkyl group and the like) and, in this case, at least two of X, Y and Z denote CR4.
    Type: Application
    Filed: June 1, 2006
    Publication date: September 21, 2006
    Inventors: Shigeki HIBI, Yoshinori Takahashi, Yorihisa Hoshino, Koichi Kikuchi, Motohiro Soejima, Tatsuya Yoshiuchi, Kogyoku Shin, Mutsuko Ono, Hisashi Shibata, Mitsuhiro Ino, Tetsuya Hirakawa
  • Patent number: 7091215
    Abstract: Compounds represented by the general formula: [wherein R1 represents methoxy, ethyl, methylthio, etc., R2, R3 and R4 each represent hydrogen, a halogen, etc., R5 and R6 each represent —X5—X6—X7 (wherein X5 represents a single bond or —CO—, X6 represents a single bond, —NR3a, etc. and X7 and R3a each represent hydrogen, C1-10 alkyl, etc.), and Ar represents phenyl, pyridyl, etc.], salts thereof and hydrates of the foregoing.
    Type: Grant
    Filed: April 25, 2002
    Date of Patent: August 15, 2006
    Assignee: Eisai Co., Ltd.
    Inventors: Shigeki Hibi, Koichi Kikuchi, Yorihisa Hoshino, Motohiro Soejima, Tatsuya Yoshiuchi, Kogyoku Shin, Mutsuko Ono, Yoshinori Takahashi, Hisashi Shibata, Mitsuhiro Ino, Tetsuya Hirakawa
  • Patent number: 7078405
    Abstract: The present invention provides a novel compound having an excellent corticotrophin-releasing-factor receptor antagonistic activity. That is, it provides a compound represented by the following formula or a salt thereof. Wherein R1 denotes a hydrogen atom, a C1-6 alkyl group, a C1-6 alkoxy group and the like; R2 denotes a halogen atom, a cyano group, a nitro group, a C1-10 alkyl group, a C2-10 alkenyl group, C2-10 alkynyl group and the like; R3 denotes a C6-14 aromatic hydrocarbon cyclic group or a 5- to 14-membered aromatic heterocyclic group, each of which may have a substituent; and X, Y and X are independent of each other and each denotes N or CR4 (wherein R4 denotes a hydrogen atom, a halogen atom, a cyano group, a nitro group, an optionally halogenated C1-6 alkyl group and the like) and, in this case, at least two of X, Y and Z denote CR4.
    Type: Grant
    Filed: February 8, 2002
    Date of Patent: July 18, 2006
    Assignee: Eisai Co., Ltd.
    Inventors: Shigeki Hibi, Yoshinori Takahashi, Yorihisa Hoshino, Koichi Kikuchi, Motohiro Soejima, Tatsuya Yoshiuchi, Kogyoku Shin, Mutsuko Ono, Hisashi Shibata, Mitsuhiro Ino
  • Patent number: 6995163
    Abstract: The present invention provides a novel compound having an excellent corticotrophin-releasing-factor receptor antagonistic activity. That is, it provides a compound represented by the following formula, a pharmacologically acceptable salt thereof or hydrates thereof, wherein R2 is a hydrogen atom, etc.; R3 is a hydrogen atom, etc.; M? represents a hydrogen atom, a halogen atom or a C1-6 alkyl group; R7? represents a hydrogen atom or a C1-6 alkyl group; and W? represents a phenyl group, pyridyl group, thienyl group, or furyl group, each being optionally substituted; and a pharmacologically acceptable salt thereof or hydrates thereof.
    Type: Grant
    Filed: August 2, 2004
    Date of Patent: February 7, 2006
    Assignee: Eisai Co., Ltd.
    Inventors: Shigeki Hibi, Yorihisa Hoshino, Tatsuya Yoshiuchi, Kogyoku Shin, Kouichi Kikuchi, Motohiro Soejima, Mutsuko Tabata, Yoshinori Takahashi, Hisashi Shibata, Takayuki Hida, Tetsuya Hirakawa, Mitsuhiro Ino
  • Patent number: 6982274
    Abstract: The present invention provides a novel 1H-indazole compound having an excellent JNK inhibitory action. More specifically, it provides a compound represented by the following formula, a salt thereof or a hydrate of them. Wherein R1 is a C6-C14 aromatic cyclic hydrocarbon group etc.; R2, R4 and R5 each independently represent a hydrogen atom, a halogen atom, a cyano group etc.; L is a single bond, or a C1-C6 alkylene group etc.; X is a single bond, or a group represented by —CO—NH— or —NH—CO—, etc.; and Y is a C3-C8 cycloalkyl group, a C6-C14 aromatic cyclic hydrocarbon group or a 5- to 14-membered aromatic heterocyclic group etc.
    Type: Grant
    Filed: April 15, 2002
    Date of Patent: January 3, 2006
    Assignee: Eisai Co., Ltd.
    Inventors: Hitoshi Oinuma, Norihito Ohi, Nobuaki Sato, Motohiro Soejima, Hidenori Seshimo, Taro Terauchi, Takashi Doko, Naohiro Kohmura
  • Publication number: 20050282880
    Abstract: The present invention provides a novel 1H-indazole compound having an excellent JNK inhibitory action. More specifically, it provides a compound represented by the following formula, a salt thereof or a hydrate of them. Wherein R1 is a C6-C14 aromatic cyclic hydrocarbon group etc.; R2, R4 and R5 each independently represent a hydrogen atom, a halogen atom, a cyano group etc.; L is a single bond, or a C1-C6 alkylene group etc.; X is a single bond, or a group represented by —CO—NH— or —NH—CO—, etc.; and Y is a C3-C8 cycloalkyl group, a C6-C14 aromatic cyclic hydrocarbon group or a 5- to 14-membered aromatic heterocyclic group etc.
    Type: Application
    Filed: August 12, 2005
    Publication date: December 22, 2005
    Inventors: Hitoshi Oinuma, Norihito Ohi, Nobuaki Sato, Motohiro Soejima, Hidenori Seshimo, Taro Terauchi, Takashi Doko, Naohiro Kohmura
  • Publication number: 20050261339
    Abstract: The present invention provides a novel compound having an excellent JNK inhibitory effect. That is, it provides a compound represented by the following formula, a salt thereof or a hydrate of them. Wherein R1 designates —(CO)h—(NRa)j—(CRb?CRc)k—Ar (wherein Ra, Rb and Rc each independently designate a hydrogen atom, a halogen atom, hydroxyl group, an optionally substituted C1-6 alkyl group or the like; Cy designates a 5- or 6-membered heteroaryl; and V each independently designate the formula -L-X—Y (wherein L designates a single bond, an optionally substituted C1-6 alkylene group or the like; X designates a single bond or the formula -A- (wherein A designates NR2, O, CO, S, SO or SO2) and so on; and Y designates a hydrogen atom, a halogen atom, nitro group or the like).
    Type: Application
    Filed: May 29, 2003
    Publication date: November 24, 2005
    Inventors: Norihito Ohi, Nobuaki Sato, Motohiro Soejima, Takashi Doko, Taro Terauchi, Yoshimitsu Naoe, Takafumi Motoki
  • Patent number: 6951865
    Abstract: The present invention provides a novel compound having an excellent corticotrophin-releasing-factor receptor antagonistic activity. That is, it provides a compound represented by the following formula, a pharmacologically acceptable salt thereof or hydrates thereof. Wherein A, B and D are the same as or different from each other and each represents a group represented by the formula —(CR1R2)m— (wherein R1 and R2 are the same as or different from each other and each represents a C1-6 alkyl group etc.), —NR3— (wherein R3 represetns hydrogen etc.) etc.; E and G are the same as or different from each other and each represents a group represented by the formula —(CR6R7)p— (wherein R6and R7 are the same as or different from each other and each represents hydrogen etc.; and p represents an integer of 0, 1 or 2); J represents a carbon atom or nitrogen atom, each substituted with C1-6 alkyl group optionally substituted with a halogen atom, etc.
    Type: Grant
    Filed: December 13, 2000
    Date of Patent: October 4, 2005
    Assignee: Eisai Co., Ltd.
    Inventors: Shigeki Hibi, Yorihisa Hoshino, Tatsuya Yoshiuchi, Kogyoku Shin, Kouichi Kikuchi, Motohiro Soejima, Mutsuko Tabata, Yoshinori Takahashi, Hisashi Shibata, Tetsuya Hirakawa
  • Publication number: 20050208582
    Abstract: The present invention provides a novel compound having an excellent JNK inhibitory effect. That is, it provides a compound represented by the following formula, a salt thereof or a hydrate of them. Wherein R1 designates —(COh—(NRa)j—(CRb?CRc)k—Ar (wherein Ra, Rb and Rc each independently designate a hydrogen atom, a halogen atom, hydroxyl group, an optionally substituted C1-6 alkyl group or the like; Cy designates a 5- or 6-membered heteroaryl; and V each independently designate the formula -L-X—Y (wherein L designates a single bond, an optionally substituted C1-6 alkylene group or the like; X designates a single bond or the formula -A- (wherein A designates NR2, O, CO, S, SO or SO2) and so on; and Y designates a hydrogen atom, a halogen atom, nitro group or the like).
    Type: Application
    Filed: May 30, 2003
    Publication date: September 22, 2005
    Inventors: Norihito Ohi, Nobuaki Sato, Motohiro Soejima, Takashi Doko, Taro Terauchi, Yoshimitsu Naoe, Takafumi Motoki
  • Patent number: 6927221
    Abstract: The present invention provides a novel compound having an excellent corticotrophin-releasing-factor receptor antagonistic activity. That is, it provides a compound represented by the following formula, a pharmacologically acceptable salt thereof or hydrates thereof, wherein R2 is a hydrogen atom, etc.; R3 is a hydrogen atom, etc.; the partial structure - - - represents a single or double bond; M? represents a hydrogen atom, a halogen atom or a C1-6 alkyl group; R7? represents a hydrogen atom or a C1-6 alkyl group; and W? represents a phenyl group, pyridyl group, thienyl group, or furyl group, each being optionally substituted; and a pharmacologically acceptable salt thereof or hydrates thereof.
    Type: Grant
    Filed: August 2, 2004
    Date of Patent: August 9, 2005
    Assignee: Eisai Co., Ltd.
    Inventors: Shigeki Hibi, Yorihisa Hoshino, Tatsuya Yoshiuchi, Kogyoku Shin, Kouichi Kikuchi, Motohiro Soejima, Mutsuko Tabata, Yoshinori Takahashi, Hisashi Shibata, Tetsuya Hirakawa
  • Publication number: 20050004159
    Abstract: The present invention provides a novel compound having an excellent corticotrophin-releasing-factor receptor antagonistic activity. That is, it provides a compound represented by the following formula, a pharmacologically acceptable salt thereof or hydrates thereof. Wherein A, B and D are the same as or different from each other and each represents a group represented by the formula —(CR1R2)m— (wherein R1 and R2 are the same as or different from each other and each represents a C1-6 alkyl group etc.), —NR3— (wherein R3 represetns hydrogen etc.) etc.; E and G are the same as or different from each other and each represents a group represented by the formula —(CR6R7)p— (wherein R6 and R7 are the same as or different from each other and each represents hydrogen etc.; and p represents an integer of 0, 1 or 2); J represents a carbon atom or nitrogen atom, each substituted with C1-6 alkyl group optionally substituted with a halogen atom, etc.
    Type: Application
    Filed: August 2, 2004
    Publication date: January 6, 2005
    Inventors: Shigeki Hibi, Yorihisa Hoshino, Tatsuya Yoshiuchi, Kogyoku Shin, Kouichi Kikuchi, Motohiro Soejima, Mutsuko Tabata, Yoshinori Takahashi, Hisashi Shibata, Takayuki Hida, Tetsuya Hirakawa, Mitsuhiro Ino
  • Publication number: 20050004147
    Abstract: The present invention provides a novel compound having an excellent corticotrophin-releasing-factor receptor antagonistic activity. That is, it provides a compound represented by the following formula, a pharmacologically acceptable salt thereof or hydrates thereof. Wherein A, B and D are the same as or different from each other and each represents a group represented by the formula —(CR1R2)m— (wherein R1 and R2 are the same as or different from each other and each represents a C1-6 alkyl group etc.), —NR3— (wherein R3 represetns hydrogen etc.) etc.; E and G are the same as or different from each other and each represents a group represented by the formula —(CR6R7)p— (wherein R6 and R7 are the same as or different from each other and each represents hydrogen etc.; and p represents an integer of 0, 1 or 2); J represents a carbon atom or nitrogen atom, each substituted with C1-6 alkyl group optionally substituted with a halogen atom, etc.
    Type: Application
    Filed: August 2, 2004
    Publication date: January 6, 2005
    Inventors: Shigeki Hibi, Yorihisa Hoshino, Tatsuya Yoshiuchi, Kogyoku Shin, Kouichi Kikuchi, Motohiro Soejima, Mutsuko Tabata, Yoshinori Takahashi, Hisashi Shibata, Takayuki Hida, Tetsuya Hirakawa, Mitsuhiro Ino
  • Publication number: 20040127538
    Abstract: The present invention provides a novel 1H-indazole compound having an excellent JNK inhibitory action. More specifically, it provides a compound represented by the following formula, a salt thereof or a hydrate of them.
    Type: Application
    Filed: August 28, 2003
    Publication date: July 1, 2004
    Inventors: Hitoshi Oinuma, Norihito Ohi, Nobuaki Sato, Motohiro Soejima, Hidenori Seshimo, Taro Terauchi, Takashi Doko, Naohiro Kohmura
  • Publication number: 20040122039
    Abstract: Compounds represented by the general formula: 1
    Type: Application
    Filed: October 27, 2003
    Publication date: June 24, 2004
    Inventors: Shigeki Hibi, Koichi Kikuchi, Yorihisa Hoshino, Motohiro Soejima, Tatsuya Yoshiuchi, Kogyoku Shin, Mutsuko Ono, Yoshinori Takahashi, Hisashi Shibata, Mitsuhiro Ino, Tetsuya Hirakawa
  • Publication number: 20040082781
    Abstract: The present invention provides a novel compound having an excellent corticotrophin-releasing-factor receptor antagonistic activity. That is, it provides a compound represented by the following formula or a salt thereof.
    Type: Application
    Filed: June 25, 2003
    Publication date: April 29, 2004
    Inventors: Shigeki Hibi, Yoshinori Takahashi, Yorihisa Hoshino, Koichi Kikuchi, Motohiro Soejima, Tatsuya Yoshiuchi, Kogyoku Shin, Mutsuko Ono, Hisashi Shibata, Mitsuhiro Ino
  • Patent number: 6703388
    Abstract: A phenothiazine, acridan, acridone oxime, acridone hydrazone and dibenzodiazepine derivative represented by formula (I) effective against diseases in which histamine, leukotrienes, etc. participate and effective in preventing or treating diseases in which chemical mediators such as histamine and leukotrienes participate, for example, asthma, allergic rhinitis, atopic dermatitis, urticaria, hay fever, gastrointestinal allergy and food allergy.
    Type: Grant
    Filed: July 25, 2002
    Date of Patent: March 9, 2004
    Assignee: Eisai Co., Ltd.
    Inventors: Mitsuaki Miyamoto, Tatsuya Yoshiuchi, Keizo Sato, Makoto Kaino, Masayuki Tanaka, Motohiro Soejima, Katsuhiro Moriya, Yoshinori Sakuma, Koji Yamada, Kokichi Harada, Yukio Nishizawa, Seiichi Kobayashi, Makoto Okita, Koichi Katayama