Patents Assigned to Kaken Pharmaceutical Co., Ltd.
  • Publication number: 20090018345
    Abstract: Disclosed are pyrazole-1-carboxylate derivatives of the general formula (1), (wherein symbols are as defined in the specification), a process for the production thereof and processes for producing herbicidally active 3-aryloxypyrazole-1-carboxamide derivatives from the above compound and an intermediate therefor. According to this invention, there can be industrially advantageously produced 3-aryloxypyrazole-1-carboxamide derivatives that does not cause chemical damage on crops but exhibits excellent herbicidal activity against weeds that impair the growth of such crops.
    Type: Application
    Filed: May 22, 2006
    Publication date: January 15, 2009
    Applicants: KAKEN PHARMACEUTICAL CO., LTD., SAGAMI CHEMICAL RESEARCH CENTER
    Inventors: Atsushi Uchida, Wakako Yokota, Kenji Hirai, Tomoyuki Yano
  • Publication number: 20080177226
    Abstract: A syringe device and a method of preparing medicine using the device capable of easily and accurately performing operations for mixing and dissolving a lyophilized product into a dissolution liquid before use. A double ended needle assembly and an intermediate holder are fitted to the first cylindrical part of a connection holder, a first syringe in which the dissolution liquid is stored is inserted into the first cylindrical part through the intermediate holder, and a second syringe in which the lyophilized product is stored in a depressurized state is fixedly inserted into the second cylindrical part of the connection holder. First, the intermediate holder is locked by a finger hooking projected piece, the first syringe is pushed into the intermediate holder in the locked state of the double ended needle assembly at an initial position by locking ribs, and the first syringe is unsealed by one end of the double ended needle.
    Type: Application
    Filed: February 8, 2006
    Publication date: July 24, 2008
    Applicant: Kaken Pharmaceutical Co., Ltd.
    Inventors: Norio Watanabe, Yasuhiko Sato, Kouichi Sugita, Katsuya Taguchi
  • Patent number: 7361679
    Abstract: The present invention relates to a 2-phenyl-3-heteroarylpropionic acid derivative or a salt thereof, and also relates to a pharmaceutical agent and a VLA-4 and/or LPAM-1 antagonist each of which contains the same as an active ingredient.
    Type: Grant
    Filed: September 3, 2002
    Date of Patent: April 22, 2008
    Assignee: Kaken Pharmaceutical Co., Ltd.
    Inventors: Satoru Ikegami, Yoichiro Hoshina
  • Patent number: 7335673
    Abstract: A 2,3-diphenylpropionic acid derivatives or the salts represented by general formula (1) below; and pharmaceutical compositions and cell adhesion inhibitors comprising the derivatives or the salts as the active ingredient.
    Type: Grant
    Filed: August 10, 2001
    Date of Patent: February 26, 2008
    Assignee: Kaken Pharmaceutical Co., Ltd.
    Inventors: Yoichiro Hoshina, Satoru Ikegami, Akihiko Okuyama, Tatsuhiro Harada, Atsushi Matsuo
  • Publication number: 20080027038
    Abstract: Compounds of structural formula (I) where A is a lipophilic group including an aliphatic bridging group, B is a lipophilic group, D is a group having at least one amino or substituted amino group and R is hydrogen, alkyl or cycloalkyl, and pharmaceutically acceptable salts and individual isomers thereof, which have growth hormone releasing activity in humans or animals.
    Type: Application
    Filed: August 20, 2007
    Publication date: January 31, 2008
    Applicants: Kaken Pharmaceutical Co., Ltd., Molecular Research Institute
    Inventors: HIdenori Funamizu, Nobuo Ishiyama, Satoru Ikegami, Tadashi Okumo, Kiyoshi Inoguchi, Ping Huang, Gilda Loew
  • Publication number: 20080003636
    Abstract: A novel method for evaluating an effect of an antimicrobial agent which comprises removing the antimicrobial agent remaining in a biological sample or the like to thereby accurately evaluate the effect of the antimicrobial agent without being affected by the remaining antimicrobial agent. A therapeutic agent for onychomycosis which can be obtained according to the evaluation method of the drug effect.
    Type: Application
    Filed: March 27, 2007
    Publication date: January 3, 2008
    Applicant: Kaken Pharmaceutical Co., Ltd.
    Inventors: Yoshiyuki Tatsumi, Mamoru Yokoo, Kosho Nakamura, Tadashi Arika
  • Publication number: 20070248583
    Abstract: Novel strains Paenibacillus sp. BS-0048, Paenibacillus sp. BS-0074, Paenibacillus polymyxa BS-0105 and Paenibacillus sp. BS-0277 and Fusaricidin A, Fusaricidin B and novel compounds 3 and 4 produced thereby have an activity of inducing resistance to plant diseases. Thus, they can protect plants from infections with fungi, bacteria, viruses and so on and, as a result, effectively control plant diseases.
    Type: Application
    Filed: August 8, 2005
    Publication date: October 25, 2007
    Applicant: Kaken Pharmaceutical Co., Ltd.
    Inventors: Shinichiro Kochi, Tsukasa Fujimaki, Yoshinori Kanai, Katsuyuki Futamata, Yuzo Kioka, Katsunori Noguchi
  • Patent number: 7279573
    Abstract: Compounds of structural Formula (I) where A is a lipophilic group including an aliphatic bridging group, B is a lipophilic group, D is a group having at least one amino or substituted amino group and R is hydrogen, alkyl or cycloalkyl, and pharmaceutically acceptable salts and individual isomers thereof, which have growth hormone releasing activity in humans or animals
    Type: Grant
    Filed: February 23, 2006
    Date of Patent: October 9, 2007
    Assignees: Kaken Pharmaceutical Co., Ltd., Molecular Research Institute
    Inventors: Hidenori Funamizu, Nobuo Ishiyama, Satoru Ikegami, Tadashi Okuno, Kiyoshi Inoguchi, Ping Huang, Gilda Loew
  • Publication number: 20070213254
    Abstract: The present invention provides a therapeutic agent for diabetic neuropathy capable of more effectively treating diabetic neuropathy, wherein a basic fibroblast growth factor is carried on a gelatin gel.
    Type: Application
    Filed: April 8, 2005
    Publication date: September 13, 2007
    Applicants: Kaken Pharmaceutical Co., Ltd.
    Inventors: Jiro Nakamura, Yasuhiko Tabata
  • Patent number: 7214506
    Abstract: A novel method for evaluating an effect of an antimicrobial agent which comprises removing the antimicrobial agent remaining in a biological sample or the like to thereby accurately evaluate the effect of the antimicrobial agent without being affected by the remaining antimicrobial agent. A therapeutic agent for onychomycosis which can be obtained according to the evaluation method of the drug effect.
    Type: Grant
    Filed: October 14, 2003
    Date of Patent: May 8, 2007
    Assignee: Kaken Pharmaceutical Co., Ltd.
    Inventors: Yoshiyuki Tatsumi, Mamoru Yokoo, Kosho Nakamura, Tadashi Arika
  • Publication number: 20070082375
    Abstract: A novel method for evaluating an effect of an antimicrobial agent which comprises removing the antimicrobial agent remaining in a biological sample or the like to thereby accurately evaluate the effect of the antimicrobial agent without being affected by the remaining antimicrobial agent. A therapeutic agent for onychomycosis which can be obtained according to the evaluation method of the drug effect.
    Type: Application
    Filed: October 14, 2003
    Publication date: April 12, 2007
    Applicant: Kaken Pharmaceutical Co., Ltd.
    Inventors: Yoshiyuki Tatsumi, Mamoru Yokoo, Kosho Nakamura, Tadashi Arika
  • Publication number: 20060142264
    Abstract: Compounds of structural Formula (I) where A is a lipophilic group including an aliphatic bridging group, B is a lipophilic group, D is a group having at least one amino or substituted amino group and R is hydrogen, alkyl or cycloalkyl, and pharmaceutically acceptable salts and individual isomers thereof, which have growth hormone releasing activity in humans or animals.
    Type: Application
    Filed: February 23, 2006
    Publication date: June 29, 2006
    Applicants: Kaken Pharmaceutical Co., Ltd., Molecular Research Institute
    Inventors: Hidenori Funamizu, Nobuo Ishiyama, Satoru Ikegami, Tadashi Okuno, Kiyoshi Inoguchi, Ping Huang, Gilda Loew
  • Patent number: 7064121
    Abstract: Compounds of structural Formula (I) where A is a lipophilic group including an aliphatic bridging group, B is a lipophilic group, D is a group having at least one amino or substituted amino group and R is hydrogen, alkyl or cycloalkyl, and pharmaceutically acceptable salts and individual isomers thereof, which have growth hormone releasing activity in humans or animals
    Type: Grant
    Filed: October 13, 2004
    Date of Patent: June 20, 2006
    Assignees: Kaken Pharmaceutical Co., Ltd., Molecular Research Institute
    Inventors: Hidenori Funamizu, Nobuo Ishiyama, Satoru Ikegami, Tadashi Okuno, Kiyoshi Inoguchi, Ping Huang, Gilda Loew
  • Publication number: 20060128737
    Abstract: The present invention provides nonsteroidal tetrahydroquinoline derivatives of general formula (I) or salts thereof: (R1, R2, X, Y, Z and m are as defined in claim 1) which show no excessive action on the prostate but show a particularly potent androgen receptor agonistic action on skeletal muscle tissue and bone tissue, as well as pharmaceuticals comprising such derivatives or their salts as active ingredients.
    Type: Application
    Filed: June 19, 2003
    Publication date: June 15, 2006
    Applicant: KAKEN PHARMACEUTICAL CO., LTD.
    Inventors: Motonori Miyakawa, Yuji Sumita, Kazuyuki Furuya, Kiyonoshin Ichikawa, Noriko Yamamoto, Seiji Amano, Hiroaki Nejishima, Keigo Hanada
  • Patent number: 7037919
    Abstract: Tetrahydroquinoline derivatives of general formula (I) or salts thereof, having a specific and strong binding affinity for AR and exhibiting AR agonism or antagonism; and pharmaceutical compositions containing the derivatives or the salts.
    Type: Grant
    Filed: October 6, 2000
    Date of Patent: May 2, 2006
    Assignee: Kaken Pharmaceutical Co. Ltd.
    Inventors: Keigo Hanada, Kazuyuki Furuya, Kiyoshi Inoguchi, Motonori Miyakawa, Naoya Nagata
  • Patent number: 7022677
    Abstract: Disclosed are the novel compounds as growth hormone secretagogues represented by structural Formula (I), wherein R1 is, substituted or unsubstituted alkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted alkoxy, substituted or unsubstituted aryl, or substituted or unsubstituted amino, X is —CO— or —SO2—, Y is Formula (II), wherein n is an integer from 0–4, R4 is hydrogen, substituted or unsubstituted alkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted aryl, R5 and R6 are independently selected from hydrogen, substituted or unsubstituted alkyl, or R5 and R6 or R4 and R5 are taken together to form substituted or unsubstituted alkylene, R2 is hydrogen, or substituted or unsubstituted alkyl, R3 is substituted or unsubstituted alkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted aryl, D is substituted or unsubstituted amino, substituted or unsubstituted alkoxy, or substituted or unsubstituted alkylthio, * represents an asymmetric center, and ph
    Type: Grant
    Filed: February 17, 2000
    Date of Patent: April 4, 2006
    Assignees: Kaken Pharmaceutical Co., Ltd., Molecular Research Institute
    Inventors: Nobuo Ishiyama, Hirohide Ishige, Mitsuo Mimura, Tadashi Okuno, Kiyoharu Ukai, Takeshi Kiyofuji, Shinji Tauchi, Kiyoshi Inoguchi, Ping Huang, Linda J. Maki, legal representative, Gilda H. Loew, deceased
  • Patent number: 7022311
    Abstract: The present invention is aimed at providing a dry powder inhalation with minimal adhesive-agglomerative property during storage and with a good inhalation behavior for a pharmaceutically active ingredient, and is a dry powder inhalation wherein at least an active ingredient is adhered to the surface of a carrier particle comprised of erythritol and/or trehalose. It is also a dry powder inhalation wherein at least S-36496 and/or Pralmorelin dihydrochloride is adhered to the surface of the carrier particle. It is further a dry powder inhalation wherein at least an active ingredient and a surface modifier are adhered to the surface of the carrier particle. It is also a preparation method of these. Said dry powder inhalation may be applied to the capsules for use in an inhaler device.
    Type: Grant
    Filed: October 12, 2000
    Date of Patent: April 4, 2006
    Assignee: Kaken Pharmaceutical Co., Ltd.
    Inventors: Moriyuki Ohkuma, Keiko Matsumoto, Otomo Okuda, Yasutomi Kato, Yoshiaki Kawashima
  • Patent number: 7008927
    Abstract: The preparation for intranasal administration comprising D-alanyl-3-(naphthalen-2-yl)-D-alanyl-L-alanyl-L-tryptophyl-D-phenylalanyl-L-lysinamide (pralmorelin) and/or an acid addition salt thereof as an active ingredient and water permits a marked increase in the in vivo absorption of pralmorelin and hence provides adequate efficacy even if it is administered in a small dose at a time. The preparation also allows pralmorelin to be dissolved in an increased amount, so it can be formulated pharmaceutically with great ease. It also high stability over time.
    Type: Grant
    Filed: May 29, 2001
    Date of Patent: March 7, 2006
    Assignee: Kaken Pharmaceutical Co., Ltd.
    Inventors: Akiko Ochiai, Yasutomi Kato, Hirokuni Kogetsu, Kiyoshi Maruyama
  • Publication number: 20060014701
    Abstract: Disclosed are the novel compounds as growth hormone secretagogues represented by the structural Formula I: wherein R1 is, substituted or unsubstituted alkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted alkoxy, substituted or unsubstituted aryl, or substituted or unsubstituted amino, X is —CO— or —SO2—, Y is: wherein n is an integer from 0-4, R4 is hydrogen, substituted or unsubstituted alkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted aryl, R5 and R6 are independently selected from hydrogen, substituted or unsubstituted alkyl, or R5 and R6 or R4 and R5 are taken together to form substituted or unsubstituted alkylene, R2 is hydrogen, or substituted or unsubstituted alkyl, R3 is substituted or unsubstituted alkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted aryl, D is substituted or unsubstituted amino, substituted or unsubstituted alkoxy, or substituted or unsubstituted alkylthio, * represents an asymmetric center, and phar
    Type: Application
    Filed: September 6, 2005
    Publication date: January 19, 2006
    Applicants: Kaken Pharmaceutical Co., Ltd., Molecular Research Institute
    Inventors: Nobuo Ishiyama, Hirohide Ishige, Mitsuo Mimura, Tadashi Okuno, Kiyoharu Ukai, Takeshi Kiyofuji, Shinji Tauchi, Kiyoshi Inoguchi, Ping Huang, Gilda Loew, Linda Maki
  • Patent number: 6878689
    Abstract: Preparations for preventing or treating acute heart failure, chronic heart failure at a phase of acute exacerbation or heart failure at a phase of transition to chronic heart failure, which contain D-alanyl-3-(naphthalen-2-yl)-D-alanyl-L-alanyl-L-tryptophyl-D-phenylalanyl-L-lysinamide and/or salts thereof as an active ingredient.
    Type: Grant
    Filed: June 25, 2001
    Date of Patent: April 12, 2005
    Assignee: Kaken Pharmaceutical Co., Ltd.
    Inventors: Takahiko Murata, Haruyoshi Ueo, Tadashi Ohyama