Patents by Inventor Kumi Abe
Kumi Abe 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).
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Publication number: 20160159814Abstract: The present invention provides novel compounds of formula [I] or pharmaceutically acceptable salts thereof: which are useful in the prevention or treatment of diseases such as schizophrenia, Alzheimer's disease, cognitive impairment, dementia, anxiety disorders (e.g., generalized anxiety disorder, panic disorder, obsessive-compulsive disorder, social anxiety disorder, post-traumatic stress disorder, specific phobias, acute stress disorder), depression, drug dependence, spasm, tremor, pain, Parkinson's disease, attention deficit hyperactivity disorder, bipolar disorder, eating disorder, or sleep disorders, which is based on the glycine uptake-inhibiting action.Type: ApplicationFiled: July 25, 2014Publication date: June 9, 2016Applicant: TAISHO PHARMACEUTICAL CO., LTD.Inventors: Daisuki WAKASUGI, Hiroshi OHTA, Kumiko OKADA, Shin-ichi SHIROKAWA, Minoru MORIYA, Tomoko TAMITA, Kumi ABE, Nobutaka HATTORI, Yuko ARAKI
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Publication number: 20160130278Abstract: The present invention provides novel compounds of formula [IA] or pharmaceutically acceptable salts thereof: which are useful in the prevention or treatment of diseases such as schizophrenia, Alzheimer's disease, cognitive impairment, dementia, anxiety disorders (e.g., generalized anxiety disorder, panic disorder, obsessive-compulsive disorder, social anxiety disorder, post-traumatic stress disorder, specific phobias, acute stress disorder), depression, drug dependence, spasm, tremor, pain, Parkinson's disease, attention deficit hyperactivity disorder, bipolar disorder, eating disorder, or sleep disorders, which is based on the glycine uptake-inhibiting action.Type: ApplicationFiled: June 9, 2014Publication date: May 12, 2016Applicant: TAISHO PHARMACEUTICAL CO., LTDInventors: Yousuke YAMADA, Hiroshi OHTA, Tomoko TAMITA, Kumi ABE, Shuji YAMAMOTO, Shin-ichi SHIROKAWA, Masahito ABE, Yohei MATSUDA, Yuko ARAKI
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Patent number: 8796272Abstract: The present invention relates to novel compounds of formula [I] or pharmaceutically acceptable salts thereof: The compounds of the present invention are useful in the prevention or treatment of diseases such as schizophrenia, Alzheimer's disease, cognitive impairment, dementia, anxiety disorders (e.g., generalized anxiety disorder, panic disorder, obsessive-compulsive disorder, social anxiety disorder, post-traumatic stress disorder, specific phobias, acute stress disorder), depression, drug dependence, spasm, tremor, pain, Parkinson's disease, attention deficit hyperactivity disorder, bipolar disorder, eating disorder, or sleep disorders, which is based on the glycine uptake-inhibiting action.Type: GrantFiled: February 21, 2012Date of Patent: August 5, 2014Assignee: Taisho Pharmaceutical Co., LtdInventors: Minoru Moriya, Hiroshi Ohta, Shuji Yamamoto, Kumi Abe, Yuko Araki, Xiang-Min Sun, Daisuke Wakasugi
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Patent number: 8729271Abstract: The present invention aims to provide novel compounds of formula [I] or pharmaceutically acceptable salts thereof that are based on a glycine uptake inhibiting action and which are useful in the prevention or treatment of such diseases as schizophrenia, Alzheimer's disease, cognitive dysfunction, dementia, anxiety disorders (generalized anxiety disorder, panic disorder, obsessive-compulsive disorder, social anxiety disorder, posttraumatic stress disorder, specific phobia, acute stress disorder, etc.Type: GrantFiled: September 16, 2011Date of Patent: May 20, 2014Assignee: Taisho Pharmaceutical Co., LtdInventors: Minoru Moriya, Akito Yasuhara, Kazunari Sakagami, Hiroshi Ohta, Kumi Abe, Shuji Yamamoto, Yuko Araki, Hiroki Urabe, Xiang-Min Sun
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Patent number: 8623898Abstract: The present invention aims to provide novel compounds of formula [I] or pharmaceutically acceptable salts thereof that are based on a glycine uptake inhibiting action and which are useful in the prevention or treatment of such diseases as schizophrenia, Alzheimer's disease, cognitive dysfunction, dementia, anxiety disorders (generalized anxiety disorder, panic disorder, obsessive-compulsory disorder, social anxiety disorder, posttraumatic stress disorder, specific phobia, acute stress disorder, etc.Type: GrantFiled: March 19, 2010Date of Patent: January 7, 2014Assignee: Taisho Pharmaceutical Co., Ltd.Inventors: Akito Yasuhara, Shuji Yamamoto, Hiroshi Ohta, Yoshihisa Shirasaki, Kazunari Sakagami, Masato Hayashi, Tsuyoshi Shibata, Youichi Shimazaki, Yuko Araki, Kumi Abe, Xiang-Min Sun
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Publication number: 20130331571Abstract: The present invention relates to novel compounds of formula [I] or pharmaceutically acceptable salts thereof: The compounds of the present invention are useful in the prevention or treatment of diseases such as schizophrenia, Alzheimer's disease, cognitive impairment, dementia, anxiety disorders (e.g., generalized anxiety disorder, panic disorder, obsessive-compulsive disorder, social anxiety disorder, post-traumatic stress disorder, specific phobias, acute stress disorder), depression, drug dependence, spasm, tremor, pain, Parkinson's disease, attention deficit hyperactivity disorder, bipolar disorder, eating disorder, or sleep disorders, which is based on the glycine uptake-inhibiting action.Type: ApplicationFiled: February 21, 2012Publication date: December 12, 2013Applicant: TAISHO PHARMACEUTICAL CO., LTDInventors: Minoru Moriya, Hiroshi Ohta, Shuji Yamamoto, Kumi Abe, Yuko Araki, Xiang-Min Sun, Daisuke Wakasugi
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Publication number: 20130184460Abstract: The present invention aims to provide novel compounds of formula [I] or pharmaceutically acceptable salts thereof that are based on a glycine uptake inhibiting action and which are useful in the prevention or treatment of such diseases as schizophrenia, Alzheimer's disease, cognitive dysfunction, dementia, anxiety disorders (generalized anxiety disorder, panic disorder, obsessive-compulsive disorder, social anxiety disorder, posttraumatic stress disorder, specific phobia, acute stress disorder, etc.Type: ApplicationFiled: September 16, 2011Publication date: July 18, 2013Applicant: TAISHO PHARMACEUTICAL CO., LTD.Inventors: Minoru Moriya, Akito Yasuhara, Kazunari Sakagami, Hiroshi Ohta, Kumi Abe, Shuji Yamamoto, Yuko Araki, Hiroki Urabe, Xiang-Min Sun
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Publication number: 20120116095Abstract: The present invention aims to provide novel compounds represented by formula [I] or pharmaceutically acceptable salts thereof: which are useful for prevention or treatment of diseases such as schizophrenia, Alzheimer's disease, cognitive impairment, dementia, anxiety disorders (e.g., generalized anxiety disorder, panic disorder, obsessive-compulsive disorder, social anxiety disorder, post-traumatic stress disorder, specific phobias, acute stress disorder), depression, drug dependence, convulsion, tremor, pain, or sleep disorders, based on their inhibitory effect against glycine uptake.Type: ApplicationFiled: July 15, 2010Publication date: May 10, 2012Applicant: TAISHO PHARMACEUTICAL C0., LTD.Inventors: Akito Yasuhara, Kazunari Sakagami, Hiroshi Ohta, Masato Hayashi, Yoshihisa Shirasaki, Shuji Yamamoto, Youichi Shimazaki, Yuko Araki, Kumi Abe, Xiang-Min Sun
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Publication number: 20120010414Abstract: The present invention aims to provide novel compounds of formula [I] or pharmaceutically acceptable salts thereof that are based on a glycine uptake inhibiting action and which are useful in the prevention or treatment of such diseases as schizophrenia, Alzheimer's disease, cognitive dysfunction, dementia, anxiety disorders (generalized anxiety disorder, panic disorder, obsessive-compulsory disorder, social anxiety disorder, posttraumatic stress disorder, specific phobia, acute stress disorder, etc.Type: ApplicationFiled: March 19, 2010Publication date: January 12, 2012Applicant: TAISHO PHARMACEUTICAL CO., LTD.Inventors: Akito Yasuhara, Shuji Yamamoto, Hiroshi Ohta, Yoshihisa Shirasaki, Kazunari Sakagami, Masato Hayashi, Tsuyoshi Shibata, Youichi Shimazaki, Yuko Araki, Kumi Abe, Xiang-Min Sun
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Patent number: 8044068Abstract: Disclosed is an aminopyrrolidine compound represented by the formula [I] or a pharmaceutically acceptable salt thereof. The compound or the salt is useful as a prophylactic/therapeutic agent for mode disorder such as depression, anxiety disorder, anorexia, cachexia, pain and drug dependence, whose action relies on the MC4 receptor antagonistic effect.Type: GrantFiled: March 30, 2007Date of Patent: October 25, 2011Assignees: Taisho Pharmaceutical Co., Ltd, Nissan Chemical Industries, Ltd.Inventors: Taketoshi Okubo, Toshihito Kumagai, Takaaki Ishii, Toshio Nakamura, Kumi Abe, Yuri Amada, Tomoko Ishizaka, Xiang-Min Sun, Yoshinori Sekiguchi, Shigetada Sasako, Takanori Shimizu, Takayuki Nagatsuka
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Publication number: 20090291940Abstract: Disclosed is an aminopyrrolidine compound represented by the formula [I] or a pharmaceutically acceptable salt thereof. The compound or the salt is useful as a prophylactic/therapeutic agent for mode disorder such as depression, anxiety disorder, anorexia, cachexia, pain and drug dependence, whose action relies on the MC4 receptor antagonistic effect.Type: ApplicationFiled: March 30, 2007Publication date: November 26, 2009Applicants: Taisho Pharmaceutical Co., Ltd., Nissan Chemical Industries, Ltd.Inventors: Taketoshi Okubo, Toshihito Kumagai, Takaaki Ishii, Toshio Nakamura, Kumi Abe, Yuri Amada, Tomoko Ishizaka, Xiang-Min Sun, Yoshinori Sekiguchi, Shigetada Sasako, Takanori Shimizu, Takayuki Nagatsuka