JP2008509889A - ペグ化インターフェロンα−1b - Google Patents

ペグ化インターフェロンα−1b Download PDF

Info

Publication number
JP2008509889A
JP2008509889A JP2007519454A JP2007519454A JP2008509889A JP 2008509889 A JP2008509889 A JP 2008509889A JP 2007519454 A JP2007519454 A JP 2007519454A JP 2007519454 A JP2007519454 A JP 2007519454A JP 2008509889 A JP2008509889 A JP 2008509889A
Authority
JP
Japan
Prior art keywords
interferon
polyol
conjugate
ifnα
moiety
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2007519454A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008509889A5 (enExample
Inventor
チョン シェン,
イン ブシュラー,
シャオチョン チェン,
ドーン エックス ウェン,
イーシン ワン,
シェヒュイ ホー,
チェンラン ワン,
Original Assignee
イージェン コーポレーション
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by イージェン コーポレーション filed Critical イージェン コーポレーション
Publication of JP2008509889A publication Critical patent/JP2008509889A/ja
Publication of JP2008509889A5 publication Critical patent/JP2008509889A5/ja
Pending legal-status Critical Current

Links

Images

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • A61K38/16Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/17Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • A61K38/19Cytokines; Lymphokines; Interferons
    • A61K38/21Interferons [IFN]
    • A61K38/212IFN-alpha
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/51Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
    • A61K47/56Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule
    • A61K47/59Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyureas or polyurethanes
    • A61K47/60Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyureas or polyurethanes the organic macromolecular compound being a polyoxyalkylene oligomer, polymer or dendrimer, e.g. PEG, PPG, PEO or polyglycerol
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/16Drugs for disorders of the alimentary tract or the digestive system for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00Drugs for disorders of the respiratory system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00Drugs for disorders of the respiratory system
    • A61P11/06Antiasthmatics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P19/00Drugs for skeletal disorders
    • A61P19/02Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04Antibacterial agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12Antivirals
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12Antivirals
    • A61P31/14Antivirals for RNA viruses
    • A61P31/18Antivirals for RNA viruses for HIV
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • A61P35/02Antineoplastic agents specific for leukemia
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/52Cytokines; Lymphokines; Interferons
    • C07K14/555Interferons [IFN]
    • C07K14/56IFN-alpha
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/0019Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Epidemiology (AREA)
  • Oncology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Zoology (AREA)
  • Communicable Diseases (AREA)
  • Virology (AREA)
  • Molecular Biology (AREA)
  • Pulmonology (AREA)
  • Immunology (AREA)
  • Rheumatology (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Toxicology (AREA)
  • Genetics & Genomics (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Neurosurgery (AREA)
  • Neurology (AREA)
  • Biomedical Technology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • AIDS & HIV (AREA)
  • Hematology (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
JP2007519454A 2004-06-30 2005-06-30 ペグ化インターフェロンα−1b Pending JP2008509889A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US58450404P 2004-06-30 2004-06-30
US68915505P 2005-06-09 2005-06-09
PCT/US2005/023383 WO2006004959A2 (en) 2004-06-30 2005-06-30 Pegylated interferon alpha-1b

Publications (2)

Publication Number Publication Date
JP2008509889A true JP2008509889A (ja) 2008-04-03
JP2008509889A5 JP2008509889A5 (enExample) 2008-08-14

Family

ID=35783370

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007519454A Pending JP2008509889A (ja) 2004-06-30 2005-06-30 ペグ化インターフェロンα−1b

Country Status (6)

Country Link
US (1) US20060029573A1 (enExample)
EP (1) EP1771197A2 (enExample)
JP (1) JP2008509889A (enExample)
AU (1) AU2005260664A1 (enExample)
CA (1) CA2572751A1 (enExample)
WO (1) WO2006004959A2 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022534837A (ja) * 2019-03-28 2022-08-04 オリオニス バイオサイエンシズ,インコーポレイテッド 治療用インターフェロンアルファ1タンパク質
JP2022549742A (ja) * 2019-09-30 2022-11-28 シャンハイ インスティテュート オブ バイオロジカル プロダクツ カンパニー,リミテッド 腫瘍の相乗的阻害におけるペグインターフェロンおよびプロトオンコジーン産物標的阻害剤の応用
JP2022549741A (ja) * 2019-09-30 2022-11-28 シャンハイ インスティテュート オブ バイオロジカル プロダクツ カンパニー,リミテッド 腎がんの相乗的治療におけるペグインターフェロンおよびプロトオンコジーン産物標的阻害剤の適用

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7214660B2 (en) 2001-10-10 2007-05-08 Neose Technologies, Inc. Erythropoietin: remodeling and glycoconjugation of erythropoietin
US7173003B2 (en) 2001-10-10 2007-02-06 Neose Technologies, Inc. Granulocyte colony stimulating factor: remodeling and glycoconjugation of G-CSF
SG155777A1 (en) 2003-04-09 2009-10-29 Neose Technologies Inc Glycopegylation methods and proteins/peptides produced by the methods
WO2005012484A2 (en) * 2003-07-25 2005-02-10 Neose Technologies, Inc. Antibody-toxin conjugates
US20080305992A1 (en) 2003-11-24 2008-12-11 Neose Technologies, Inc. Glycopegylated erythropoietin
US8633157B2 (en) 2003-11-24 2014-01-21 Novo Nordisk A/S Glycopegylated erythropoietin
US20080015142A1 (en) * 2003-12-03 2008-01-17 Defrees Shawn Glycopegylated Follicle Stimulating Hormone
US20080300173A1 (en) 2004-07-13 2008-12-04 Defrees Shawn Branched Peg Remodeling and Glycosylation of Glucagon-Like Peptides-1 [Glp-1]
HUE026826T2 (en) 2004-10-29 2016-07-28 Ratiopharm Gmbh Modeling and glycopegylation of fibroblast growth factor (FGF)
US9029331B2 (en) * 2005-01-10 2015-05-12 Novo Nordisk A/S Glycopegylated granulocyte colony stimulating factor
EP1871795A4 (en) * 2005-04-08 2010-03-31 Biogenerix Ag COMPOSITIONS AND METHOD FOR PRODUCING GLYCOSYLATION MUTANTS OF A PROTEASE-RESISTANT HUMAN GROWTH HORMONE
US20070105755A1 (en) * 2005-10-26 2007-05-10 Neose Technologies, Inc. One pot desialylation and glycopegylation of therapeutic peptides
US20090048440A1 (en) 2005-11-03 2009-02-19 Neose Technologies, Inc. Nucleotide Sugar Purification Using Membranes
AR078117A1 (es) 2006-06-20 2011-10-19 Protech Pharma S A Una muteina recombinante del interferon alfa humano glicosilado, un gen que codifica para dicha muteina, un metodo de produccion de dicho gen, un metodo para obtener una celula eucariota productora de dicha muteina, un metodo para producir dicha muteina, un procedimiento para purificar dicha muteina
US20080248959A1 (en) * 2006-07-21 2008-10-09 Neose Technologies, Inc. Glycosylation of peptides via o-linked glycosylation sequences
JP2010505874A (ja) * 2006-10-03 2010-02-25 ノヴォ ノルディスク アー/エス ポリペプチドコンジュゲートの精製方法
US20100041872A1 (en) * 2006-10-04 2010-02-18 Defrees Shawn Glycerol linked pegylated sugars and glycopeptides
CN1970572A (zh) * 2006-12-21 2007-05-30 北京三元基因工程有限公司 干扰素α突变体及其聚乙二醇衍生物
RS52845B (sr) * 2007-04-03 2013-12-31 Biogenerix Ag Postupci tretmana korišćenjem glikopegiliranog g-csf
JP5876649B2 (ja) * 2007-06-12 2016-03-02 ラツィオファルム ゲーエムベーハーratiopharm GmbH ヌクレオチド糖の改良製造法
FR2927075A1 (fr) * 2008-02-04 2009-08-07 Centre Nat Rech Scient Molecules comprenant un squelette bis-(heteroaryl)maleimide, et leur utilisation dans l'inhibition d'enzymes
ES2476690T3 (es) 2008-02-27 2014-07-15 Novo Nordisk A/S Moléculas conjugadas del Factor VIII
CN101928341B (zh) * 2010-06-30 2014-05-28 深圳科兴生物工程有限公司 分离重组人干扰素α1b异构体的纯化工艺及其检测方法
RU2447083C1 (ru) * 2010-07-20 2012-04-10 Закрытое Акционерное Общество "Биокад" НОВЫЙ ФУНКЦИОНАЛЬНО АКТИВНЫЙ ВЫСОКООЧИЩЕННЫЙ СТАБИЛЬНЫЙ КОНЪЮГАТ ИНТЕРФЕРОНА α С ПОЛИЭТИЛЕНГЛИКОЛЕМ, ПРЕДСТАВЛЕННЫЙ ОДНИМ ПОЗИЦИОННЫМ ИЗОМЕРОМ ПЭГ-NαH-ИФН, С УМЕНЬШЕННОЙ ИММУНОГЕННОСТЬЮ, С ПРОЛОНГИРОВАННЫМ БИОЛОГИЧЕСКИМ ДЕЙСТВИЕМ, ПРИГОДНЫЙ ДЛЯ МЕДИЦИНСКОГО ПРИМЕНЕНИЯ, И ИММУНОБИОЛОГИЧЕСКОЕ СРЕДСТВО НА ЕГО ОСНОВЕ
CN103611163A (zh) * 2011-09-05 2014-03-05 韩美科学株式会社 一种包含干扰素α-缀合物的抗癌用药物组合物

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1067800A (ja) * 1996-05-31 1998-03-10 F Hoffmann La Roche Ag インターフェロン複合体
JP2002527491A (ja) * 1998-10-16 2002-08-27 バイオジェン インコーポレイテッド インターフェロン−β−1aのポリマー結合体および使用
WO2003049760A1 (en) * 2001-12-07 2003-06-19 Intermune, Inc. Compositions and method for treating hepatitis virus infection
WO2004046365A2 (en) * 2002-11-18 2004-06-03 Maxygen, Inc. Interferon-alpha polypeptides and conjugates

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0205404B1 (en) * 1985-06-11 1992-07-15 Ciba-Geigy Ag Hybrid interferons
US5206344A (en) * 1985-06-26 1993-04-27 Cetus Oncology Corporation Interleukin-2 muteins and polymer conjugation thereof
US5166322A (en) * 1989-04-21 1992-11-24 Genetics Institute Cysteine added variants of interleukin-3 and chemical modifications thereof
US5766897A (en) * 1990-06-21 1998-06-16 Incyte Pharmaceuticals, Inc. Cysteine-pegylated proteins
US6335160B1 (en) * 1995-02-17 2002-01-01 Maxygen, Inc. Methods and compositions for polypeptide engineering
US5824784A (en) * 1994-10-12 1998-10-20 Amgen Inc. N-terminally chemically modified protein compositions and methods
US6026716A (en) * 1997-05-19 2000-02-22 Tool Research Corporation Supergrip plier-wrench tool
US20050054053A1 (en) * 2002-10-01 2005-03-10 Xencor, Inc. Interferon variants with improved properties

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1067800A (ja) * 1996-05-31 1998-03-10 F Hoffmann La Roche Ag インターフェロン複合体
JP2002527491A (ja) * 1998-10-16 2002-08-27 バイオジェン インコーポレイテッド インターフェロン−β−1aのポリマー結合体および使用
WO2003049760A1 (en) * 2001-12-07 2003-06-19 Intermune, Inc. Compositions and method for treating hepatitis virus infection
WO2004046365A2 (en) * 2002-11-18 2004-06-03 Maxygen, Inc. Interferon-alpha polypeptides and conjugates

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022534837A (ja) * 2019-03-28 2022-08-04 オリオニス バイオサイエンシズ,インコーポレイテッド 治療用インターフェロンアルファ1タンパク質
JP7689079B2 (ja) 2019-03-28 2025-06-05 オリオニス バイオサイエンシズ,インコーポレイテッド 治療用インターフェロンアルファ1タンパク質
JP2022549742A (ja) * 2019-09-30 2022-11-28 シャンハイ インスティテュート オブ バイオロジカル プロダクツ カンパニー,リミテッド 腫瘍の相乗的阻害におけるペグインターフェロンおよびプロトオンコジーン産物標的阻害剤の応用
JP2022549741A (ja) * 2019-09-30 2022-11-28 シャンハイ インスティテュート オブ バイオロジカル プロダクツ カンパニー,リミテッド 腎がんの相乗的治療におけるペグインターフェロンおよびプロトオンコジーン産物標的阻害剤の適用
JP7412576B2 (ja) 2019-09-30 2024-01-12 シャンハイ インスティテュート オブ バイオロジカル プロダクツ カンパニー,リミテッド 腎がんの相乗的治療におけるペグインターフェロンおよびプロトオンコジーン産物標的阻害剤の適用
JP7412577B2 (ja) 2019-09-30 2024-01-12 シャンハイ インスティテュート オブ バイオロジカル プロダクツ カンパニー,リミテッド 腫瘍の相乗的阻害におけるペグインターフェロンおよびプロトオンコジーン産物標的阻害剤の応用

Also Published As

Publication number Publication date
US20060029573A1 (en) 2006-02-09
WO2006004959A2 (en) 2006-01-12
EP1771197A2 (en) 2007-04-11
WO2006004959A3 (en) 2006-09-28
AU2005260664A1 (en) 2006-01-12
CA2572751A1 (en) 2006-01-12

Similar Documents

Publication Publication Date Title
JP2008509889A (ja) ペグ化インターフェロンα−1b
ES2207830T3 (es) Conjugados de polietilenglicol-interferon alfa para la terapia de infecciones.
JP4157277B2 (ja) 実質的に純粋なヒスチジン結合タンパク質−ポリマー結合体
TW570802B (en) Improved interferon polymer conjugates
AU634343B2 (en) Modified hil-6
JP5336372B2 (ja) G−csf部位特異的モノコンジュゲート
AU2021258008A1 (en) Conjugates of an IL-15 moiety and a polymer
KR101502645B1 (ko) 폴리에틸렌 글리콜에 의해 변형된 인터페론 알파 2b, 이의 제조 방법 및 용도
CA2978330C (en) Conjugates of an il-7 moiety and a polymer
SG187117A1 (en) The new stable polyethylene glycol conjugate of interferon alpha, represented by one positional isomer
KR101483814B1 (ko) 폴리에틸렌 글리콜에 의해 변형된 인터페론 알파 2a, 이의 합성 방법 및 용도
Jo et al. Long-acting interferon-α 2a modified with a trimer-structured polyethylene glycol: Preparation, in vitro bioactivity, in vivo stability and pharmacokinetics
MXPA99009971A (en) Polyethylene glycol-interferon alpha conjugates for therapy of infection
MXPA99011862A (es) Conjugados mejorados de polimero de interferon
HK1170504B (en) The stable polyethylene glycol conjugate of interferon alpha, represented by one positional isomer

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080623

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20080623

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20110301

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20110929