Patents by Inventor Shigeyuki Nonaka
Shigeyuki Nonaka 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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Patent number: 10835520Abstract: The compound of the formula (I-1): wherein all the symbols have the same meanings as described in the specification, has two cyclic groups, particularly phenoxy groups at specific substitution positions and thus has high human S1P2 antagonistic activity. The compound may therefore be used as a therapeutic agent for S1P2-mediated diseases such as diseases resulting from vascular constriction, fibrosis, and respiratory diseases.Type: GrantFiled: October 1, 2018Date of Patent: November 17, 2020Assignee: ONO PHARMACEUTICAL CO., LTD.Inventors: Atsushi Naganawa, Kensuke Kusumi, Kazuhiro Otsuki, Tetsuya Sekiguchi, Akito Kakuuchi, Koji Shinozaki, Hiroshi Yamamoto, Shigeyuki Nonaka
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Publication number: 20190030010Abstract: The compound of the formula (I-1): wherein all the symbols have the same meanings as described in the specification, has two cyclic groups, particularly phenoxy groups at specific substitution positions and thus has high human S1P2 antagonistic activity. The compound may therefore be used as a therapeutic agent for S1P2-mediated diseases such as diseases resulting from vascular constriction, fibrosis, and respiratory diseases.Type: ApplicationFiled: October 1, 2018Publication date: January 31, 2019Applicant: ONO PHARMACEUTICAL CO., LTD.Inventors: Atsushi NAGANAWA, Kensuke KUSUMI, Kazuhiro OTSUKI, Tetsuya SEKIGUCHI, Akito KAKUUCHI, Koji SHINOZAKI, Hiroshi YAMAMOTO, Shigeyuki NONAKA
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Patent number: 10117861Abstract: The compound of the formula (I-1): wherein all the symbols have the same meanings as described in the specification, has two cyclic groups, particularly phenoxy groups at specific substitution positions and thus has high human S1P2 antagonistic activity. The compound may therefore be used as a therapeutic agent for S1P2-mediated diseases such as diseases resulting from vascular constriction, fibrosis, and respiratory diseases.Type: GrantFiled: October 16, 2017Date of Patent: November 6, 2018Assignee: ONO PHARMACEUTICAL CO., LTD.Inventors: Atsushi Naganawa, Kensuke Kusumi, Kazuhiro Otsuki, Tetsuya Sekiguchi, Akito Kakuuchi, Koji Shinozaki, Hiroshi Yamamoto, Shigeyuki Nonaka
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Publication number: 20180042908Abstract: The compound of the formula (I-1): wherein all the symbols have the same meanings as described in the specification, has two cyclic groups, particularly phenoxy groups at specific substitution positions and thus has high human S1P2 antagonistic activity. The compound may therefore be used as a therapeutic agent for S1P2-mediated diseases such as diseases resulting from vascular constriction, fibrosis, and respiratory diseases.Type: ApplicationFiled: October 16, 2017Publication date: February 15, 2018Applicant: ONO PHARMACEUTICAL CO., LTD.Inventors: Atsushi NAGANAWA, Kensuke KUSUMI, Kazuhiro OTSUKI, Tetsuya SEKIGUCHI, Akito KAKUUCHI, Koji SHINOZAKI, Hiroshi YAMAMOTO, Shigeyuki NONAKA
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Patent number: 9820980Abstract: The compound of the formula (I-1): wherein all the symbols have the same meanings as described in the specification, has two cyclic groups, particularly phenoxy groups at specific substitution positions and thus has high human S1P2 antagonistic activity. The compound may therefore be used as a therapeutic agent for S1P2-mediated diseases such as diseases resulting from vascular constriction, fibrosis, and respiratory diseases.Type: GrantFiled: April 4, 2016Date of Patent: November 21, 2017Assignee: ONO PHARMACEUTICAL CO., LTD.Inventors: Atsushi Naganawa, Kensuke Kusumi, Kazuhiro Otsuki, Tetsuya Sekiguchi, Akito Kakuuchi, Koji Shinozaki, Hiroshi Yamamoto, Shigeyuki Nonaka
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Publication number: 20160213660Abstract: The compound of the formula (I-1): wherein all the symbols have the same meanings as described in the specification, has two cyclic groups, particularly phenoxy groups at specific substitution positions and thus has high human S1P2 antagonistic activity. The compound may therefore be used as a therapeutic agent for S1P2-mediated diseases such as diseases resulting from vascular constriction, fibrosis, and respiratory diseases.Type: ApplicationFiled: April 4, 2016Publication date: July 28, 2016Applicant: ONO PHARMACEUTICAL CO., LTD.Inventors: Atsushi NAGANAWA, Kensuke KUSUMI, Kazuhiro OTSUKI, Tetsuya SEKIGUCHI, Akito KAKUUCHI, Koji SHINOZAKI, Hiroshi YAMAMOTO, Shigeyuki NONAKA
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Patent number: 9340499Abstract: The compound represented by the formula (I-1): wherein all the symbols have the same meanings as described in the specification, has two cyclic groups, particularly phenoxy groups at specific substitution positions and thus has high human S1P2 antagonistic activity. The compound may therefore be used as a therapeutic agent for S1P2-mediated diseases such as diseases resulting from vascular constriction, fibrosis and respiratory diseases.Type: GrantFiled: January 8, 2015Date of Patent: May 17, 2016Assignee: ONO PHARMACEUTICAL CO., LTD.Inventors: Atsushi Naganawa, Kensuke Kusumi, Kazuhiro Otsuki, Tetsuya Sekiguchi, Akito Kakuuchi, Koji Shinozaki, Hiroshi Yamamoto, Shigeyuki Nonaka
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Publication number: 20150126486Abstract: The compound represented by the formula (I-1): wherein all the symbols have the same meanings as described in the specification, has two cyclic groups, particularly phenoxy groups at specific substitution positions and thus has high human S1P2 antagonistic activity. The compound may therefore be used as a therapeutic agent for S1P2-mediated diseases such as diseases resulting from vascular constriction, fibrosis and respiratory diseases.Type: ApplicationFiled: January 8, 2015Publication date: May 7, 2015Applicant: ONO PHARMACEUTICAL CO., LTD.Inventors: Atsushi NAGANAWA, Kensuke KUSUMI, Kazuhiro OTSUKI, Tetsuya SEKIGUCHI, Akito KAKUUCHI, Koji SHINOZAKI, Hiroshi YAMAMOTO, Shigeyuki NONAKA
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Patent number: 8975409Abstract: The compound represented by the formula (I-1): wherein all the symbols have the same meanings as described in the specification, has two cyclic groups, particularly phenoxy groups at specific substitution positions and thus has high human S1P2 antagonistic activity. The compound may therefore be used as a therapeutic agent for S1P2-mediated diseases such as diseases resulting from vascular constriction, fibrosis and respiratory diseases.Type: GrantFiled: September 27, 2012Date of Patent: March 10, 2015Assignee: ONO Pharmaceutical Co., Ltd.Inventors: Atsushi Naganawa, Kensuke Kusumi, Kazuhiro Otsuki, Tetsuya Sekiguchi, Akito Kakuuchi, Koji Shinozaki, Hiroshi Yamamoto, Shigeyuki Nonaka
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Publication number: 20140235611Abstract: The compound represented by the formula (I-1): wherein all the symbols have the same meanings as described in the specification, has two cyclic groups, particularly phenoxy groups at specific substitution positions and thus has high human S1P2 antagonistic activity. The compound may therefore be used as a therapeutic agent for S1P2-mediated diseases such as diseases resulting from vascular constriction, fibrosis and respiratory diseases.Type: ApplicationFiled: September 27, 2012Publication date: August 21, 2014Applicant: ONO PHARMACEUTICAL CO., LTD.Inventors: Atsushi Naganawa, Kensuke Kusumi, Kazuhiro Otsuki, Tetsuya Sekiguchi, Akito Kakuuchi, Koji Shinozaki, Hiroshi Yamamoto, Shigeyuki Nonaka
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Patent number: 7335776Abstract: A pharmaceutical composition for the treatment and/or prevention of depression comprising a compound having an antagonistic activity for EP1 receptor which a prostaglandin E2 receptor subtype. EP1 antagonist is useful for the treatment of depression, for example, endogenous depression, reactive depression, weatherability depression, neurological depressed state, the depressed state of brain organic mental disorder.Type: GrantFiled: March 13, 2002Date of Patent: February 26, 2008Assignee: Ono Pharmaceutical Co., Ltd.Inventors: Shigeyuki Nonaka, Takayuki Maruyama
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Publication number: 20070167500Abstract: A preventive and/or a remedy for urinary tract diseases with symptoms such as urgency of urination, bladder pain, frequent urination or urine incontinence which comprises a combination of compound having antagonism to EP1 with another compound having antagonism to EP3 each selected from among prostaglandin E2 receptors. The combination of an EP1 antagonist with an EP3 antagonist is useful in preventing and/or treating urinary tract diseases with symptoms such as urgency of urination, bladder pain, frequent urination or urine incontinence, because of showing effect of improving urine retaining ability, improving bladder compliance, relieving hypertonic detrusor muscle and normalizing bladder perception.Type: ApplicationFiled: June 25, 2004Publication date: July 19, 2007Inventors: Takayuki Maruyama, Michiyoshi Kobayashi, Shigeyuki Nonaka, Hiroki Okada, Takashi Konemura
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Publication number: 20060100195Abstract: The present invention relates to an agent for the treatment and/or prevention of pollakiuria comprising a compound having an antagonism to an EP1 receptor which is a prostaglandin E2 receptor subtype. A compound having an antagonism to an EP1 receptor antagonistically acts on an EP1 receptor which is a prostaglandin PGE2 receptor subtype and significantly shows a suppressive activity for urination frequency in models where pollakiuria is induced. Therefore, it is effective for the treatment and/or prevention of pollakiuria (that which is due to nurogenic bladder, nervous bladder, stimulated bladder, unstable bladder, benign prostatic hypertrophy, etc.).Type: ApplicationFiled: November 18, 2002Publication date: May 11, 2006Inventors: Takayuki Maruyama, Shigeyuki Nonaka
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Publication number: 20040082653Abstract: A pharmaceutical composition for the treatment and/or prevention of depression comprising a compound having an antagonistic activity for EP1 receptor which a prostaglandin E2 receptor subtype.Type: ApplicationFiled: September 12, 2003Publication date: April 29, 2004Inventors: Shigeyuki Nonaka, Takayuki Maruyama