JP2002506455A - 新しい触媒 - Google Patents

新しい触媒

Info

Publication number
JP2002506455A
JP2002506455A JP50526299A JP50526299A JP2002506455A JP 2002506455 A JP2002506455 A JP 2002506455A JP 50526299 A JP50526299 A JP 50526299A JP 50526299 A JP50526299 A JP 50526299A JP 2002506455 A JP2002506455 A JP 2002506455A
Authority
JP
Japan
Prior art keywords
formula
alkyl
tert
butyl
group
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.)
Withdrawn
Application number
JP50526299A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002506455A5 (https=
Inventor
デル シャーフ,パウル アドリアン ヴァン
ハフナー,アンドレアス
ミューレバッハ,アンドレアス
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF Schweiz AG
Original Assignee
Ciba Spezialitaetenchemie Holding AG
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 Ciba Spezialitaetenchemie Holding AG filed Critical Ciba Spezialitaetenchemie Holding AG
Publication of JP2002506455A publication Critical patent/JP2002506455A/ja
Publication of JP2002506455A5 publication Critical patent/JP2002506455A5/ja
Withdrawn legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/18Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
    • B01J31/1805Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing nitrogen
    • B01J31/181Cyclic ligands, including e.g. non-condensed polycyclic ligands, comprising at least one complexing nitrogen atom as ring member, e.g. pyridine
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F15/00Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/18Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
    • B01J31/1805Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing nitrogen
    • B01J31/181Cyclic ligands, including e.g. non-condensed polycyclic ligands, comprising at least one complexing nitrogen atom as ring member, e.g. pyridine
    • B01J31/1825Ligands comprising condensed ring systems, e.g. acridine, carbazole
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/22Organic complexes
    • B01J31/2265Carbenes or carbynes, i.e.(image)
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/22Organic complexes
    • B01J31/2282Unsaturated compounds used as ligands
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/24Phosphines, i.e. phosphorus bonded to only carbon atoms, or to both carbon and hydrogen atoms, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, phosphole or anionic phospholide ligands
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/24Phosphines, i.e. phosphorus bonded to only carbon atoms, or to both carbon and hydrogen atoms, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, phosphole or anionic phospholide ligands
    • B01J31/2404Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F15/00Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
    • C07F15/0006Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table compounds of the platinum group
    • C07F15/0013Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table compounds of the platinum group without a metal-carbon linkage
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F15/00Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
    • C07F15/0006Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table compounds of the platinum group
    • C07F15/002Osmium compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G61/00Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/02Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
    • C08G61/04Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms
    • C08G61/06Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms prepared by ring-opening of carbocyclic compounds
    • C08G61/08Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms prepared by ring-opening of carbocyclic compounds of carbocyclic compounds containing one or more carbon-to-carbon double bonds in the ring
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/10Polymerisation reactions involving at least dual use catalysts, e.g. for both oligomerisation and polymerisation
    • B01J2231/14Other (co) polymerisation, e.g. of lactides or epoxides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/50Redistribution or isomerisation reactions of C-C, C=C or C-C triple bonds
    • B01J2231/54Metathesis reactions, e.g. olefin metathesis
    • B01J2231/543Metathesis reactions, e.g. olefin metathesis alkene metathesis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80Complexes comprising metals of Group VIII as the central metal
    • B01J2531/82Metals of the platinum group
    • B01J2531/821Ruthenium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80Complexes comprising metals of Group VIII as the central metal
    • B01J2531/82Metals of the platinum group
    • B01J2531/825Osmium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
JP50526299A 1997-06-27 1998-06-20 新しい触媒 Withdrawn JP2002506455A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH1562/97 1997-06-27
CH156297 1997-06-27
PCT/EP1998/003781 WO1999000397A1 (en) 1997-06-27 1998-06-20 Ruthenium and osmium catalysts

Publications (2)

Publication Number Publication Date
JP2002506455A true JP2002506455A (ja) 2002-02-26
JP2002506455A5 JP2002506455A5 (https=) 2005-12-22

Family

ID=4213330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50526299A Withdrawn JP2002506455A (ja) 1997-06-27 1998-06-20 新しい触媒

Country Status (11)

Country Link
US (1) US6306987B1 (https=)
EP (1) EP0993466B1 (https=)
JP (1) JP2002506455A (https=)
KR (1) KR100569620B1 (https=)
AU (1) AU8800498A (https=)
BR (1) BR9810488A (https=)
CA (1) CA2289709A1 (https=)
DE (1) DE69819501T2 (https=)
ES (1) ES2209185T3 (https=)
MX (1) MX210210B (https=)
WO (1) WO1999000397A1 (https=)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003512470A (ja) * 1999-10-28 2003-04-02 シジェア ソシエタ ア レスポンサビリタ リミタータ 抗腫瘍活性及び抗転移活性を有するルテニウム(ii)錯体
JP2007530706A (ja) * 2004-03-29 2007-11-01 カリフォルニア インスティテュート オブ テクノロジー N−複素環カルベンリガンドを含有する高活性潜伏オレフィン複分解触媒
WO2009123209A1 (ja) * 2008-03-31 2009-10-08 日本ゼオン株式会社 重合性組成物、樹脂成形体、及び架橋樹脂成形体
JP2009541414A (ja) * 2006-06-30 2009-11-26 エフ.ホフマン−ラ ロシュ アーゲー メタセシス反応用触媒としての新規ルテニウム錯体
WO2017135638A1 (ko) * 2016-02-01 2017-08-10 서울대학교산학협력단 설폰아미드기 또는 아미드기를 포함하는 올레핀 복분해 반응용 전이금속 착물 및 이의 응용

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7507854B2 (en) 1998-09-01 2009-03-24 Materia, Inc. Impurity reduction in Olefin metathesis reactions
US6696597B2 (en) 1998-09-01 2004-02-24 Tilliechem, Inc. Metathesis syntheses of pheromones or their components
US6900347B2 (en) 1998-09-01 2005-05-31 Tilliechem, Inc. Impurity inhibition in olefin metathesis reactions
DE19840107A1 (de) * 1998-09-03 2000-03-09 Bayer Ag Verfahren zur Synthese alpha-substituierter Ringsysteme
WO2002076920A1 (en) 2001-03-26 2002-10-03 Dow Global Technologies Inc. Metathesis of unsaturated fatty acid esters or unsaturated fatty acids with lower olefins
DE60229158D1 (de) * 2001-08-30 2008-11-13 Materia Inc Infusion von zyklischen olefinharzen in poröse materialien
JP4138417B2 (ja) * 2001-09-28 2008-08-27 積水化学工業株式会社 有機金属化合物の合成方法
US6620955B1 (en) 2001-11-15 2003-09-16 Richard L. Pederson Chelating carbene ligand precursors and their use in the synthesis of metathesis catalysts
RU2352549C2 (ru) 2002-04-29 2009-04-20 Дау Глобал Текнолоджиз Инк. Интегрированные химические способы промышленного применения растительных масел из семян
AU2003232067A1 (en) 2002-05-06 2003-11-17 Kerr Corporation Composition curable by metathesis reaction
US7683148B2 (en) 2003-05-06 2010-03-23 Kerr Corporation Metathesis-curable composition with a reaction control agent
US7060769B2 (en) * 2003-05-06 2006-06-13 Kerr Corporation Method of curing composition by metathesis reaction using reaction control agent
US7173097B2 (en) 2003-05-06 2007-02-06 Kerr Corporation Metathesis-curable composition with a reaction control agent
US7060770B2 (en) * 2003-05-06 2006-06-13 Kerr Corporation Metathesis-curable composition with a reaction control agent
CN100588638C (zh) 2003-10-09 2010-02-10 陶氏环球技术公司 合成不饱和醇的改进方法
US7109344B2 (en) * 2003-12-04 2006-09-19 Boehringer Ingelheim International Gmbh Ruthenium catalyst
ES2320776T3 (es) * 2003-12-08 2009-05-28 Boehringer Ingelheim International Gmbh Eliminacion de subproductos de rutenio por tratamiento con fluidos supercriticos.
DE102004002178A1 (de) 2004-01-15 2005-08-11 Ivoclar Vivadent Ag Dentalmeterialien auf der Basis von RÖMP-Kompositen
AU2011205218B2 (en) * 2004-03-29 2015-12-17 California Institute Of Technology Latent, high-activity olefin metathesis catalysts containing an N-heterocyclic carbene ligand
US7001590B1 (en) 2004-11-15 2006-02-21 Kerr Corporation Metathesis-curable composition
US7645443B2 (en) 2004-11-15 2010-01-12 Kerr Corporation Polyether-based composition curable by metathesis reaction
US7625551B2 (en) 2004-11-15 2009-12-01 Kerr Corporation Polyether-based dental impression material curable by metathesis reaction
AU2006220708B9 (en) 2005-03-08 2013-01-17 Boehringer Ingelheim International Gmbh Process for preparing macrocyclic compounds
EP1934243B1 (en) 2005-09-09 2011-05-25 Boehringer Ingelheim International GmbH Ring-closing metathesis process for the preparation of macrocyclic peptides
EP1948671B1 (en) * 2005-11-09 2010-09-29 Boehringer Ingelheim International GmbH Preparation of catalysts
NZ568325A (en) 2005-11-16 2011-05-27 S Bio Pte Ltd Macrocyclic oxygen linked pyrimidine derivatives
EP1847245A1 (en) 2006-02-21 2007-10-24 Kerr Corporation Method for making alkoxy-siloxane polyether carboxylates terminated with functional olefin groups
PL379879A1 (pl) 2006-06-07 2007-12-10 Umicore Ag & Co.Kg. Kompleksy rutenu i osmu, sposób ich wytwarzania oraz ich zastosowanie jako (pre)katalizatorów reakcji metatezy
DE102007020694A1 (de) 2007-05-03 2008-11-06 Evonik Degussa Gmbh Schwefelhaltige Metathesekatalysatoren
US8241575B2 (en) 2008-01-28 2012-08-14 The Johns Hopkins University Molecularly imprinted polymer sensor device
WO2010051268A1 (en) 2008-10-31 2010-05-06 Dow Global Technologies Inc. Olefin metathesis process employing bimetallic ruthenium complex with bridging hydrido ligands
BRPI1008853A2 (pt) * 2009-02-18 2016-03-15 Henkel Corp iniciadores de rutênio termicamente comutáveis
ES2391340B1 (es) 2010-05-11 2013-09-30 Melchor Daumal Castellón Conjunto soporte multifuncion para columna de direccion
KR101297431B1 (ko) * 2011-04-18 2013-08-19 주식회사 폴리사이언텍 폴리프로필렌계 수지조성물 및 이로부터 제조된 스크래치 자기재생성 성형품
PL220408B1 (pl) * 2011-09-26 2015-10-30 Inst Chemii Organicznej Polskiej Akademii Nauk Kompleks rutentu, sposób jego wytwarzania oraz zastosowanie
CN114106057B (zh) * 2016-10-19 2023-06-23 优美科股份公司及两合公司 Ru亚烷基络合物的合成与表征
CN116157262A (zh) * 2020-08-28 2023-05-23 Rimtec株式会社 阻氧性环烯烃系树脂固化物
JP2024534168A (ja) * 2021-08-31 2024-09-18 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング 組成物

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3067031B2 (ja) 1992-04-03 2000-07-17 カリフォルニア インスティチュート オブ テクノロジー オレフィンメタセシス重合方法

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003512470A (ja) * 1999-10-28 2003-04-02 シジェア ソシエタ ア レスポンサビリタ リミタータ 抗腫瘍活性及び抗転移活性を有するルテニウム(ii)錯体
JP2007530706A (ja) * 2004-03-29 2007-11-01 カリフォルニア インスティテュート オブ テクノロジー N−複素環カルベンリガンドを含有する高活性潜伏オレフィン複分解触媒
JP2012082435A (ja) * 2004-03-29 2012-04-26 California Inst Of Technology N−複素環カルベンリガンドを含有する高活性潜伏オレフィン複分解触媒
JP2009541414A (ja) * 2006-06-30 2009-11-26 エフ.ホフマン−ラ ロシュ アーゲー メタセシス反応用触媒としての新規ルテニウム錯体
WO2009123209A1 (ja) * 2008-03-31 2009-10-08 日本ゼオン株式会社 重合性組成物、樹脂成形体、及び架橋樹脂成形体
JP5365625B2 (ja) * 2008-03-31 2013-12-11 日本ゼオン株式会社 重合性組成物、樹脂成形体、及び架橋樹脂成形体
WO2017135638A1 (ko) * 2016-02-01 2017-08-10 서울대학교산학협력단 설폰아미드기 또는 아미드기를 포함하는 올레핀 복분해 반응용 전이금속 착물 및 이의 응용

Also Published As

Publication number Publication date
DE69819501D1 (de) 2003-12-11
MX9911931A (es) 2000-03-31
BR9810488A (pt) 2000-09-12
KR100569620B1 (ko) 2006-04-11
US6306987B1 (en) 2001-10-23
EP0993466B1 (en) 2003-11-05
ES2209185T3 (es) 2004-06-16
DE69819501T2 (de) 2004-09-23
WO1999000397A1 (en) 1999-01-07
AU8800498A (en) 1999-01-19
EP0993466A1 (en) 2000-04-19
CA2289709A1 (en) 1999-01-07
MX210210B (es) 2002-09-06
KR20010014234A (ko) 2001-02-26

Similar Documents

Publication Publication Date Title
JP2002506455A (ja) 新しい触媒
KR100569619B1 (ko) 루테늄 및 오스뮴 카르벤 촉매
US6077805A (en) Hexacoordinated ruthenium or osmium carbene catalysts
US6864325B2 (en) Romp with oligomeric UV-absorbers
EP1070091B1 (en) Ruthenium and osmium carbene carbonyl catalysts
JP4197578B2 (ja) ルテニウム及びオスミウム触媒を含有するヘテロシクリルリガンド
KR20020072795A (ko) 하나 이상의 알콕시 에테르 기가 올리고머 잔기에 부착된화합물 및 그를 포함하는 조성물
EP1241196A2 (en) ROMP with alkoxy ether groups

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20050607

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20050607

A761 Written withdrawal of application

Free format text: JAPANESE INTERMEDIATE CODE: A761

Effective date: 20080502