Patents by Inventor Shigeo Yamanoi
Shigeo Yamanoi 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: 9725438Abstract: Compounds are provided having an excellent hypoglycemic effect and ? cell- or pancreas-protecting effects, or pharmaceutically acceptable salts thereof, and a pharmaceutical composition having an excellent therapeutic effect and/or prophylactic effect on type 1 diabetes, type 2 diabetes, and the like, which cause hyperglycemia due to abnormal glucose metabolism. A compound represented by general formula (I), or a pharmaceutically acceptable salt thereof, is disclosed.Type: GrantFiled: December 1, 2015Date of Patent: August 8, 2017Assignee: DAIICHI SANKYO COMPANY, LIMITEDInventors: Shigeo Yamanoi, Hidenori Namiki, Yuichi Ochiai, Madoka Hoshino, Koji Matsumoto
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Publication number: 20160090375Abstract: Compounds are provided having an excellent hypoglycemic effect and ? cell- or pancreas-protecting effects, or pharmaceutically acceptable salts thereof, and a pharmaceutical composition having an excellent therapeutic effect and/or prophylactic effect on type 1 diabetes, type 2 diabetes, and the like, which cause hyperglycemia due to abnormal glucose metabolism. A compound represented by general formula (I), or a pharmaceutically acceptable salt thereof, is disclosed.Type: ApplicationFiled: December 1, 2015Publication date: March 31, 2016Inventors: Shigeo YAMANOI, Hidenori NAMIKI, Yuichi OCHIAI, Madoka HOSHINO, Koji MATSUMOTO
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Publication number: 20160081993Abstract: Compounds are provided having an excellent hypoglycemic effect and ? cell- or pancreas-protecting effects, or pharmaceutically acceptable salts thereof, and a pharmaceutical composition having an excellent therapeutic effect and/or prophylactic effect on type 1 diabetes, type 2 diabetes, and the like, which cause hyperglycemia due to abnormal glucose metabolism. A compound represented by general formula (I), or a pharmaceutically acceptable salt thereof, is disclosed.Type: ApplicationFiled: December 1, 2015Publication date: March 24, 2016Applicant: DAIICHI SANKYO COMPANY, LIMITEDInventors: Shigeo YAMANOI, Hidenori NAMIKI, Yuichi OCHIAI, Madoka HOSHINO, Koji MATSUMOTO
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Patent number: 9233958Abstract: Compounds are provided having an excellent hypoglycemic effect and ? cell- or pancreas-protecting effects, or pharmaceutically acceptable salts thereof, and a pharmaceutical composition having an excellent therapeutic effect and/or prophylactic effect on type 1 diabetes, type 2 diabetes, and the like, which cause hyperglycemia due to abnormal glucose metabolism. A compound represented by general formula (I), or a pharmaceutically acceptable salt thereof, is disclosed.Type: GrantFiled: January 17, 2013Date of Patent: January 12, 2016Assignee: Daiichi Sankyo Company, LimitedInventors: Shigeo Yamanoi, Hidenori Namiki, Yuichi Ochiai, Madoka Hoshino, Koji Matsumoto
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Patent number: 9006273Abstract: Compounds having an excellent hypoglycemic effect and ? cell- or pancreas-preserving effects or pharmaceutically acceptable salts thereof, and a pharmaceutical composition having an excellent therapeutic effect and/or prophylactic effect on type 1 diabetes, type 2 diabetes, and the like, which cause hyperglycemia due to abnormal glucose metabolism. A compound represented by general formula (I), or a pharmaceutically acceptable salt thereof, is disclosed.Type: GrantFiled: July 27, 2012Date of Patent: April 14, 2015Assignee: Daiichi Sankyo Company, LimitedInventors: Shigeo Yamanoi, Madoka Hatta, Hidenori Namiki, Koji Matsumoto, Tomomi Yoshitomi
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Patent number: 8975263Abstract: The present invention relates to a compound or a pharmacologically acceptable salt thereof having an excellent glucose lowering effect. A compound represented by the following general formula (I) or a pharmacologically acceptable salt thereof: wherein R1 represents a C1-C3 alkyl group, each substituent R2 may be the same or different and may each represent a C1-C3 alkyl group, R3 represents an optionally substituted pyridyl group or the like, R4 and R5, which are the same or different, each represent a C1-C3 alkyl group, R6 and R7, which are the same or different, each represent a C1-C3 alkyl group, and n represents 0 to 3.Type: GrantFiled: May 30, 2014Date of Patent: March 10, 2015Assignee: Daiichi Sankyo Company, LimitedInventors: Shigeo Yamanoi, Katsuji Kagechika, Tsuyoshi Soneda, Yuichi Ochiai, Hidenori Namiki, Fuminao Doi, Madoka Hoshino, Shoko Yoshida
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Publication number: 20140357675Abstract: Compounds are provided having an excellent hypoglycemic effect and ? cell- or pancreas-protecting effects, or pharmaceutically acceptable salts thereof, and a pharmaceutical composition having an excellent therapeutic effect and/or prophylactic effect on type 1 diabetes, type 2 diabetes, and the like, which cause hyperglycemia due to abnormal glucose metabolism. A compound represented by general formula (I), or a pharmaceutically acceptable salt thereof, is disclosed.Type: ApplicationFiled: January 17, 2013Publication date: December 4, 2014Applicant: DAIICHI SANKYO COMPANY, LIMITEDInventors: Shigeo Yamanoi, Hidenori Namiki, Yuichi Ochiai, Madoka Hoshino, Koji Matsumoto
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Publication number: 20140343052Abstract: The present invention relates to a compound or a pharmacologically acceptable salt thereof having an excellent glucose lowering effect. A compound represented by the following general formula (I) or a pharmacologically acceptable salt thereof: wherein R1 represents a C1-C3 alkyl group, each substituent R2 may be the same or different and may each represent a C1-C3 alkyl group, R3 represents an optionally substituted pyridyl group or the like, R4 and R5, which are the same or different, each represent a C1-C3 alkyl group, R6 and R7, which are the same or different, each represent a C1-C3 alkyl group, and n represents 0 to 3.Type: ApplicationFiled: May 30, 2014Publication date: November 20, 2014Applicant: Daiichi Sankyo Company, LimitedInventors: Shigeo YAMANOI, Katsuji KAGECHIKA, Tsuyoshi SONEDA, Yuichi OCHIAI, Hidenori NAMIKI, Fuminao DOI, Madoka HOSHINO, Shoko YOSHIDA
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Publication number: 20140221437Abstract: Compounds having an excellent hypoglycemic effect and ? cell- or pancreas-preserving effects or pharmaceutically acceptable salts thereof, and a pharmaceutical composition having an excellent therapeutic effect and/or prophylactic effect on type 1 diabetes, type 2 diabetes, and the like, which cause hyperglycemia due to abnormal glucose metabolism. A compound represented by general formula (I), or a pharmaceutically acceptable salt thereof, is disclosed.Type: ApplicationFiled: July 27, 2012Publication date: August 7, 2014Applicant: DAIICHI SANKYO COMPANY, LIMITEDInventors: Shigeo Yamanoi, Madoka Hatta, Hidenori Namiki, Koji Matsumoto, Tomomi Yoshitomi
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Patent number: 8754112Abstract: Provided are a compound having an excellent hypoglycemic action, or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition having an excellent therapeutic effect and/or prophylactic effect on type 1 diabetes, type 2 diabetes, and the like, which cause an increase in the blood sugar level due to abnormal sugar metabolism. A compound represented by general formula (I), or a pharmaceutically acceptable salt thereof, is disclosed.Type: GrantFiled: August 4, 2010Date of Patent: June 17, 2014Assignee: Daiichi Sankyo Company, LimitedInventors: Shigeo Yamanoi, Hidenori Namiki, Takahiro Katagiri, Mayuko Akiu, Katsuji Kagechika, Takeshi Honda, Koji Matsumoto, Ryutaro Nakashima
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Patent number: 8722711Abstract: Provided are compounds having an excellent hypoglycemic action and a ? cell- or pancreas-protecting action or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition having an excellent therapeutic effect and/or prophylactic effect on type 1 diabetes, type 2 diabetes, and the like, which cause an increase in the blood sugar level due to abnormal sugar metabolism. A compound represented by general formula (I), or a pharmaceutically acceptable salt thereof, is disclosed.Type: GrantFiled: October 13, 2011Date of Patent: May 13, 2014Assignee: Daiichi Sankyo Company, LimitedInventors: Shigeo Yamanoi, Takahiro Katagiri, Hidenori Namiki, Madoka Hatta, Koji Matsumoto, Kanako Takahashi, Tomomi Yoshitomi, Yuichi Ochiai
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Patent number: 8557802Abstract: Provided are a compound having an excellent hypoglycemic action, or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition having an excellent therapeutic effect and/or prophylactic effect on type 1 diabetes, type 2 diabetes, and the like, which cause an increase in the blood sugar level due to abnormal sugar metabolism. A compound represented by general formula (I), or a pharmaceutically acceptable salt thereof, is disclosed.Type: GrantFiled: August 4, 2010Date of Patent: October 15, 2013Assignee: Daiichi Sankyo Company, LimitedInventors: Shigeo Yamanoi, Hidenori Namiki, Takahiro Katagiri, Mayuko Akiu, Katsuji Kagechika, Takeshi Honda, Koji Matsumoto, Ryutaro Nakashima
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Publication number: 20130217733Abstract: Provided are compounds having an excellent hypoglycemic action and a ? cell- or pancreas-protecting action or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition having an excellent therapeutic effect and/or prophylactic effect on type 1 diabetes, type 2 diabetes, and the like, which cause an increase in the blood sugar level due to abnormal sugar metabolism. A compound represented by general formula (I), or a pharmaceutically acceptable salt thereof, is disclosed.Type: ApplicationFiled: October 13, 2011Publication date: August 22, 2013Applicant: DAIICHI SANKYO COMPANY, LIMITEDInventors: Shigeo Yamanoi, Takahiro Katagiri, Hidenori Namiki, Madoka Hatta, Koji Matsumoto, Kanako Takahashi, Tomomi Yoshitomi, Yuichi Ochiai
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Publication number: 20120129832Abstract: Provided are a compound having an excellent hypoglycemic action, or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition having an excellent therapeutic effect and/or prophylactic effect on type 1 diabetes, type 2 diabetes, and the like, which cause an increase in the blood sugar level due to abnormal sugar metabolism. A compound represented by general formula (I), or a pharmaceutically acceptable salt thereof, is disclosed.Type: ApplicationFiled: August 4, 2010Publication date: May 24, 2012Applicant: DAIICHI SANKYO COMPANY, LIMITEDInventors: Shigeo Yamanoi, Hidenori Namiki, Takahiro Katagiri, Mayuko Akiu, Katsuji Kagechika, Takeshi Honda, Koji Matsumoto, Ryutaro Nakashima
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Publication number: 20120129891Abstract: Provided are a compound having an excellent hypoglycemic action, or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition having an excellent therapeutic effect and/or prophylactic effect on type 1 diabetes, type 2 diabetes, and the like, which cause an increase in the blood sugar level due to abnormal sugar metabolism. A compound represented by general formula (I), or a pharmaceutically acceptable salt thereof, is disclosed.Type: ApplicationFiled: August 4, 2010Publication date: May 24, 2012Applicant: DAIICHI SANKYO COMPANY, LIMITEDInventors: Shigeo Yamanoi, Hidenori Namiki, Takahiro Katagiri, Mayuko Akiu, Katsuji Kagechika, Takeshi Honda, Koji Matsumoto, Ryutaro Nakashima