Patents Assigned to Taisho Pharmaceutical Co., Ltd.
  • Patent number: 9499477
    Abstract: Provided is a novel compound which is useful as a pharmaceutical composition by inhibiting an LpxC activity, thereby exhibiting potent antimicrobial activity against gram-negative bacteria including Pseudomonas aeruginosa and its drug resistant bacteria. Provided is a hydroxamic acid derivative represented by the following general formula [1] or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: April 21, 2015
    Date of Patent: November 22, 2016
    Assignees: TOYAMA CHEMICAL CO., LTD., TAISHO PHARMACEUTICAL CO., LTD
    Inventors: Hajime Takashima, Risa Tsuruta, Tetsuya Yabuuchi, Yusuke Oka, Hiroki Urabe, Yoichiro Suga, Masato Takahashi, Fumito Uneuchi, Hironori Kotsubo, Muneo Shoji, Yasuko Kawaguchi
  • Publication number: 20160289208
    Abstract: This 2-pyridone compound represented by formula [1] or a tautomer of said compound, or a pharmaceutically acceptable salt of said compound or said tautomer, or a solvate of said compound or the like has a superior UK-activating effect and is useful as a pharmaceutical.
    Type: Application
    Filed: November 12, 2013
    Publication date: October 6, 2016
    Applicants: TAISHO PHARMACEUTICAL CO., LTD., NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Shoichi KURODA, Yudai IMAI, Takanori KAWAGUCHI, Keiko FUSEGI, Masahiro BOHNO, Hajime ASANUMA, Tomomichi CHONAN, Nagaaki SATO, Souichi MONMA, Shigetada SASAKO, Marie MIZUTANI, Shin ITOH, Takumi OKADA, Hirofumi OTA, Seishi ISHIYAMA
  • Patent number: 9428483
    Abstract: Provided are a fluorine-containing amino acid prodrug represented by general formula (I) that makes a fluorine-containing amino acid which is a group 2 metabotropic glutamate receptor agonist into a prodrug, or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: May 31, 2013
    Date of Patent: August 30, 2016
    Assignee: TAISHO PHARMACEUTICAL CO., LTD.
    Inventors: Takashi Hashihayata, Norikazu Otake, Naoki Miyakoshi, Kazunari Sakagami
  • Patent number: 9422240
    Abstract: There are provided compounds having a superior PHD2 inhibitory effect that are represented by general formula (I?): (in the above-mentioned general formula (I?), W, Y, R2, R3, R4, and Y4 are as described hereinabove), or pharmaceutically acceptable salts thereof.
    Type: Grant
    Filed: July 29, 2013
    Date of Patent: August 23, 2016
    Assignee: TAISHO PHARMACEUTICAL CO., LTD
    Inventors: Tetsuo Takayama, Tsuyoshi Shibata, Fumiyasu Shiozawa, Kenichi Kawabe, Yuki Shimizu, Makoto Hamada, Akira Hiratate, Masato Takahashi, Fumihito Ushiyama, Takahiro Oi, Yoshihisa Shirasaki, Daisuke Matsuda, Chie Koizumi, Sota Kato
  • Publication number: 20160159814
    Abstract: 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: Application
    Filed: July 25, 2014
    Publication date: June 9, 2016
    Applicant: TAISHO PHARMACEUTICAL CO., LTD.
    Inventors: Daisuki WAKASUGI, Hiroshi OHTA, Kumiko OKADA, Shin-ichi SHIROKAWA, Minoru MORIYA, Tomoko TAMITA, Kumi ABE, Nobutaka HATTORI, Yuko ARAKI
  • Publication number: 20160130278
    Abstract: 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: Application
    Filed: June 9, 2014
    Publication date: May 12, 2016
    Applicant: TAISHO PHARMACEUTICAL CO., LTD
    Inventors: Yousuke YAMADA, Hiroshi OHTA, Tomoko TAMITA, Kumi ABE, Shuji YAMAMOTO, Shin-ichi SHIROKAWA, Masahito ABE, Yohei MATSUDA, Yuko ARAKI
  • Patent number: 9320727
    Abstract: Medicaments that depend on a combination of SGLT 2 inhibitors and antihypertensive drugs and which are useful in the treatment of diseases involving at least hypertension or diabetes mellitus as a risk factor of cardiovascular events, as well as methods of treating the diseases are provided. Since the present invention exhibits a superior hypotensive action that cannot be attained by any single antihypertensive drugs, the conventional problems associated with the use of two or more antihypertensive drugs in order to lower the blood pressure to the desired level can be solved. In addition, the present invention shows a marked therapeutic efficacy in diabetes mellitus, a disease associated with diabetes mellitus, or complications of diabetes mellitus, in particular, diabetic nephropathy. As a further advantage, the present invention is also useful for the treatment of diseases involving lowered renal function.
    Type: Grant
    Filed: August 30, 2013
    Date of Patent: April 26, 2016
    Assignee: TAISHO PHARMACEUTICAL CO., LTD
    Inventors: Naoki Kojima, Richard J. Roman, Noriyuki Miyata, Teisuke Takahashi, Hideki Tomoike, Takuya Takeda
  • Publication number: 20160095848
    Abstract: Provided are novel compounds that are useful in the prevention or treatment of such diseases as dementia, Alzheimer's disease, attention-deficient hyperactivity disorder, schizophrenia, epilepsy, central convulsion, obesity, diabetes mellitus, hyperlipidemia, narcolepsy, idiopathic hypersomnia, behaviorally induced insufficient sleep syndrome, sleep apnea syndrome, circadian rhythm disorder, parasomnia, sleep related movement disorder, insomnia, and depression, or allergic rhinitis, or pharmaceutically acceptable salts of such compounds.
    Type: Application
    Filed: December 11, 2015
    Publication date: April 7, 2016
    Applicant: TAISHO PHARMACEUTICAL CO., LTD
    Inventors: Toshio NAKAMURA, Seiji MASUDA
  • Patent number: 9284324
    Abstract: Provided are novel compounds that are useful in the prevention or treatment of such diseases as dementia, Alzheimer's disease, attention-deficient hyperactivity disorder, schizophrenia, epilepsy, central convulsion, obesity, diabetes mellitus, hyperlipidemia, narcolepsy, idiopathic hypersomnia, behaviorally induced insufficient sleep syndrome, sleep apnea syndrome, circadian rhythm disorder, parasomnia, sleep related movement disorder, insomnia, and depression, or allergic rhinitis, or pharmaceutically acceptable salts of such compounds.
    Type: Grant
    Filed: December 7, 2012
    Date of Patent: March 15, 2016
    Assignee: TAISHO PHARMACEUTICAL CO., LTD
    Inventors: Toshio Nakamura, Seiji Masuda
  • Patent number: 9266870
    Abstract: A heteroaromatic methyl cyclic amine derivative represented by formula (IA) or a pharmaceutically acceptable salt thereof is useful for treatment or prophylaxis of diseases such as sleep disorder, depression, anxiety disorder, panic disorder, schizophrenia, drug dependence, Alzheimer's disease, Parkinson's disease, Huntington's disease, eating disorder, cephalalgia, hemicrania, pain, digestive diseases, epilepsy, inflammation, immune-related diseases, endocrine-related diseases and hypertension, on the basis of an orexin (OX) receptor antagonist activity.
    Type: Grant
    Filed: June 13, 2013
    Date of Patent: February 23, 2016
    Assignee: TAISHO PHARMACEUTICAL CO., LTD
    Inventors: Aya Futamura, Yuko Araki, Masahito Abe, Hiroshi Ohta, Ryo Suzuki, Dai Nozawa
  • Publication number: 20150374735
    Abstract: New drugs useful in the prevention or treatment of constipation are provided, in which SGLT1 inhibiting compounds, in particular, a 4-isopropylphenyl glucitol compound represented by the following formula (I), or pharmaceutically acceptable salts thereof are contained as an active ingredient:
    Type: Application
    Filed: February 3, 2014
    Publication date: December 31, 2015
    Applicant: TAISHO PHARMACEUTICAL CO., LTD.
    Inventors: Daisuke YAMAMOTO, Fusayo IO, Koji YAMAMOTO
  • Publication number: 20150343009
    Abstract: An orally administered liquid formulation, characterized by being obtained by blending a) vitamin B2 or an orally administrable sale thereof, b) an herbal-medicine-derived component, c) 1-10 parts by mass of polyvinyl pyrrolidone with respect to 1 part by mass (raw herbal medicine amount) of the herbal-medicine-derived component, and d) 0.02-1.6 parts by mass of at least one species selected from gallic acid and a derivative thereof with respect to 1 part by mass of vitamin B2. This orally administered liquid formulation has the excellent stability of a vitamin B2 species and does not precipitate in a liquid formulation, and can be applied in the fields of medicine and food products.
    Type: Application
    Filed: November 13, 2013
    Publication date: December 3, 2015
    Applicant: TAISHO PHARMACEUTICAL CO., LTD
    Inventors: Takanori IGARASHI, Masaru HATANAKA, Masashi YAMAMOTO, Keisuke NAKAMOTO
  • Patent number: 9193695
    Abstract: The present invention provides a 1,2,4-triazolone derivative represented by Formula (1A) having an antagonistic activity on the arginine-vasopressin 1b receptor or a pharmaceutically acceptable salt thereof and provides a pharmaceutical composition comprising the compound or the salt as an active ingredient, in particular, a therapeutic or preventive agent exhibiting favorable pharmacokinetics in a disease such as mood disorder, anxiety disorder, schizophrenia, Alzheimer's disease, Parkinson's disease, Huntington's chorea, eating disorder, hypertension, gastrointestinal disease, drug addiction, epilepsy, cerebral infarction, cerebral ischemia, cerebral edema, head injury, inflammation, immune-related disease, or alopecia.
    Type: Grant
    Filed: September 30, 2011
    Date of Patent: November 24, 2015
    Assignee: TAISHO PHARMACEUTICAL CO., LTD.
    Inventors: Takeshi Kuwada, Mitsukane Yoshinaga, Tomoko Ishizaka, Daisuke Wakasugi, Shin-ichi Shirokawa, Nobutaka Hattori, Youichi Shimazaki, Naoki Miyakoshi
  • Publication number: 20150327585
    Abstract: An aqueous carbonated beverage comprises any one of: 0.01 w/v % or more of a LM pectin; 0.1 w/v % or more of alginic acid or a salt thereof; and 0.001 w/v % or more of gellan gum, wherein the aqueous carbonated beverage has a pH of 3.5 to 7.0.
    Type: Application
    Filed: December 12, 2013
    Publication date: November 19, 2015
    Applicant: TAISHO PHARMACEUTICAL CO., LTD.
    Inventors: Takashi DOMOTO, Marie YAMAJI, Akane SAKATA
  • Publication number: 20150320721
    Abstract: Medicaments that depend on a combination of SGLT 2 inhibitors and antihypertensive drugs and which are useful in the treatment of diseases involving at least hypertension or diabetes mellitus as a risk factor of cardiovascular events, as well as methods of treating the diseases are provided. Since the present invention exhibits a superior hypotensive action that cannot be attained by any single antihypertensive drugs, the conventional problems associated with the use of two or more antihypertensive drugs in order to lower the blood pressure to the desired level can be solved. In addition, the present invention shows a marked therapeutic efficacy in diabetes mellitus, a disease associated with diabetes mellitus, or complications of diabetes mellitus, in particular, diabetic nephropathy. As a further advantage, the present invention is also useful for the treatment of diseases involving lowered renal function.
    Type: Application
    Filed: August 30, 2013
    Publication date: November 12, 2015
    Applicant: TAISHO PHARMACEUTICAL CO., LTD
    Inventors: Naoki KOJIMA, Richard J. ROMAN, Noriyuki MIYATA, Teisuke TAKAHASHI, Hideki TOMOIKE, Takuya TAKEDA
  • Patent number: 9181229
    Abstract: Provided are novel compounds that bind to FKBP12 or pharmaceutically acceptable salts thereof, as well as new therapeutics useful in the prevention or treatment of alopecia which comprise those compounds or pharmaceutically acceptable salts thereof. Specifically, compounds represented by formula (1) [where R1 represents either the following formula (2) or (3)] or pharmaceutically acceptable salts thereof are provided.
    Type: Grant
    Filed: March 15, 2012
    Date of Patent: November 10, 2015
    Assignee: TAISHO PHARMACEUTICAL CO., LTD.
    Inventors: Naoya Ono, Shoichi Kuroda, Yoshihisa Shirasaki, Tetsuo Takayama, Yoshinori Sekiguchi, Fumihito Ushiyama, Yusuke Oka
  • Patent number: 9161945
    Abstract: A compound, which inhibits SGLT1 (sodium-dependent glucose transporter 1) activity to suppress absorption of glucose or the like, thereby suppressing abnormal glucose tolerance or postprandial hyperglycemia in diabetes, is provided.
    Type: Grant
    Filed: August 19, 2011
    Date of Patent: October 20, 2015
    Assignee: TAISHO PHARMACEUTICAL CO., LTD.
    Inventors: Hiroyuki Kakinuma, Yohei Kobashi, Tomomichi Chonan, Fumiyasu Shiozawa, Yuki Iwata, Takahiro Oi, Kenichi Kawabe
  • Patent number: 9139609
    Abstract: A macrolide compound represented by the formula (I) effective against erythromycin resistant bacteria (for example, resistant pneumococci, streptococci and mycoplasmas).
    Type: Grant
    Filed: February 20, 2012
    Date of Patent: September 22, 2015
    Assignees: TAISHO PHARMACEUTICAL CO., LTD., MEIJI SEIKA PHARMA CO., LTD.
    Inventors: Tomohiro Sugimoto, Naoki Sasamoto, Jun Kurosaka, Masato Hayashi, Kanako Yamamoto, Masato Kashimura, Yasunobu Ushiki, Haruhisa Ogita, Tomoaki Miura, Kenichi Kanemoto, Kou Kumura, Satoshi Yoshida, Keiji Tamura, Eiki Shitara
  • Publication number: 20150225335
    Abstract: Provided is a novel compound which is useful as a pharmaceutical composition by inhibiting an LpxC activity, thereby exhibiting potent antimicrobial activity against gram-negative bacteria including Pseudomonas aeruginosa and its drug resistant bacteria.
    Type: Application
    Filed: April 21, 2015
    Publication date: August 13, 2015
    Applicants: TAISHO PHARMACEUTICAL CO., LTD., TOYAMA CHEMICAL CO., LTD.
    Inventors: Hajime TAKASHIMA, Risa TSURUTA, Tetsuya YABUUCHI, Yusuke OKA, Hiroki URABE, Yoichiro SUGA, Masato TAKAHASHI, Fumito UNEUCHI, Hironori KOTSUBO, Muneo SHOJI, Yasuko KAWAGUCHI
  • Patent number: 9101588
    Abstract: A composition for lowering a blood uric acid level is characterized by comprising taurine as an active ingredient.
    Type: Grant
    Filed: September 10, 2010
    Date of Patent: August 11, 2015
    Assignee: TAISHO PHARMACEUTICAL CO., LTD.
    Inventors: Fuminori Kimura, Hideaki Kitajima, Takao Tanaka, Toru Nishikawa