KR20060124701A - 피리미딜 포스포네이트 항바이러스성 화합물 및 그의 사용방법 - Google Patents

피리미딜 포스포네이트 항바이러스성 화합물 및 그의 사용방법 Download PDF

Info

Publication number
KR20060124701A
KR20060124701A KR1020067016388A KR20067016388A KR20060124701A KR 20060124701 A KR20060124701 A KR 20060124701A KR 1020067016388 A KR1020067016388 A KR 1020067016388A KR 20067016388 A KR20067016388 A KR 20067016388A KR 20060124701 A KR20060124701 A KR 20060124701A
Authority
KR
South Korea
Prior art keywords
compound
substituted
phosphonate
alkyl
aryl
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.)
Ceased
Application number
KR1020067016388A
Other languages
English (en)
Korean (ko)
Inventor
하올룬 진
종 유. 김
Original Assignee
길리애드 사이언시즈, 인코포레이티드
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 길리애드 사이언시즈, 인코포레이티드 filed Critical 길리애드 사이언시즈, 인코포레이티드
Publication of KR20060124701A publication Critical patent/KR20060124701A/ko
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/40—Esters thereof
    • C07F9/4003—Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
    • C07F9/4006—Esters of acyclic acids which can have further substituents on alkyl
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
    • C07D239/52—Two oxygen atoms
    • C07D239/54—Two oxygen atoms as doubly bound oxygen atoms or as unsubstituted hydroxy radicals
    • C07D239/545—Two oxygen atoms as doubly bound oxygen atoms or as unsubstituted hydroxy radicals with other hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D239/557—Two oxygen atoms as doubly bound oxygen atoms or as unsubstituted hydroxy radicals with other hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms, e.g. orotic acid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50—Medicinal 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
    • A61K47/51—Medicinal 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
    • A61K47/54—Medicinal 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 compound
    • A61K47/548—Phosphates or phosphonates, e.g. bone-seeking
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12—Antivirals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12—Antivirals
    • A61P31/14—Antivirals for RNA viruses
    • A61P31/18—Antivirals for RNA viruses for HIV
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • A61P37/02—Immunomodulators
    • A61P37/04—Immunostimulants
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
    • C07D239/52—Two oxygen atoms
    • C07D239/54—Two oxygen atoms as doubly bound oxygen atoms or as unsubstituted hydroxy radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/3804—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
    • C07F9/3808—Acyclic saturated acids which can have further substituents on alkyl
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/553—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having one nitrogen atom as the only ring hetero atom
    • C07F9/576—Six-membered rings
    • C07F9/58—Pyridine rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/645—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having two nitrogen atoms as the only ring hetero atoms
    • C07F9/6509—Six-membered rings
    • C07F9/6512—Six-membered rings having the nitrogen atoms in positions 1 and 3
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6536—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having nitrogen and sulfur atoms with or without oxygen atoms, as the only ring hetero atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6558—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing at least two different or differently substituted hetero rings neither condensed among themselves nor condensed with a common carbocyclic ring or ring system
    • C07F9/65583—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing at least two different or differently substituted hetero rings neither condensed among themselves nor condensed with a common carbocyclic ring or ring system each of the hetero rings containing nitrogen as ring hetero atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6561—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing systems of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring or ring system, with or without other non-condensed hetero rings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2300/00—Mixtures or combinations of active ingredients, wherein at least one active ingredient is fully defined in groups A61K31/00 - A61K41/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Immunology (AREA)
  • Biophysics (AREA)
  • Virology (AREA)
  • Communicable Diseases (AREA)
  • Oncology (AREA)
  • AIDS & HIV (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
KR1020067016388A 2004-01-12 2005-01-11 피리미딜 포스포네이트 항바이러스성 화합물 및 그의 사용방법 Ceased KR20060124701A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US53601004P 2004-01-12 2004-01-12
US60/536,010 2004-01-12

Publications (1)

Publication Number Publication Date
KR20060124701A true KR20060124701A (ko) 2006-12-05

Family

ID=34806976

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020067016388A Ceased KR20060124701A (ko) 2004-01-12 2005-01-11 피리미딜 포스포네이트 항바이러스성 화합물 및 그의 사용방법

Country Status (10)

Country Link
US (1) US20050282839A1 (enExample)
EP (1) EP1711476A2 (enExample)
JP (1) JP2007517900A (enExample)
KR (1) KR20060124701A (enExample)
CN (1) CN1934093A (enExample)
AU (1) AU2005206511A1 (enExample)
BR (1) BRPI0506786A (enExample)
CA (1) CA2552584A1 (enExample)
MX (1) MXPA06007906A (enExample)
WO (1) WO2005070901A2 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004062613A2 (en) 2003-01-13 2004-07-29 Bristol-Myers Squibb Company Hiv integrase inhibitors
US7273859B2 (en) 2004-05-12 2007-09-25 Bristol-Myers Squibb Company HIV integrase inhibitors: cyclic pyrimidinone compounds
US7115601B2 (en) 2004-05-18 2006-10-03 Bristol-Myers Squibb Company HIV integrase inhibitors
WO2007014352A2 (en) * 2005-07-27 2007-02-01 Gilead Sciences, Inc. Antiviral phosphonate conjugates for inhibition of hiv
US20070129379A1 (en) * 2005-12-01 2007-06-07 Bristol-Myers Squibb Company Hiv integrase inhibitors
US7763630B2 (en) 2007-06-06 2010-07-27 Bristol-Myers Squibb Company HIV integrase inhibitors
US8143244B2 (en) 2009-02-26 2012-03-27 Bristol-Myers Squibb Company Cyclopropyl fused indolobenzazepine HCV NS5B inhibitors
EP2669290A1 (en) 2009-03-02 2013-12-04 Alnylam Pharmaceuticals Inc. Nucleic Acid Chemical Modifications
US8383639B2 (en) 2009-10-15 2013-02-26 Bristol-Myers Squibb Company HIV integrase inhibitors
US9102938B2 (en) 2010-04-01 2015-08-11 Alnylam Pharmaceuticals, Inc. 2′ and 5′ modified monomers and oligonucleotides
CA2856722C (en) 2011-11-30 2022-11-22 Emory University Antiviral jak inhibitors useful in treating or preventing retroviral and other viral infections
EP2885289A1 (en) * 2012-08-06 2015-06-24 Savira Pharmaceuticals GmbH Dihydroxypyrimidine carbonic acid derivatives and their use in the treatment, amelioration or prevention of a viral disease
JO3470B1 (ar) 2012-10-08 2020-07-05 Merck Sharp & Dohme مشتقات 5- فينوكسي-3h-بيريميدين-4-أون واستخدامها كمثبطات ناسخ عكسي ل hiv
EP3785714A1 (en) 2014-04-01 2021-03-03 Merck Sharp & Dohme Corp. Prodrugs of hiv reverse transcriptase inhibitors
CN118286245A (zh) 2014-12-26 2024-07-05 埃莫里大学 N4-羟基胞苷和衍生物及与其相关的抗病毒用途
US11331331B2 (en) 2017-12-07 2022-05-17 Emory University N4-hydroxycytidine and derivatives and anti-viral uses related thereto

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4816570A (en) * 1982-11-30 1989-03-28 The Board Of Regents Of The University Of Texas System Biologically reversible phosphate and phosphonate protective groups
US4968788A (en) * 1986-04-04 1990-11-06 Board Of Regents, The University Of Texas System Biologically reversible phosphate and phosphonate protective gruops
ES2118069T3 (es) * 1990-09-14 1998-09-16 Acad Of Science Czech Republic Profarmacos de fosfonatos.
US5798340A (en) * 1993-09-17 1998-08-25 Gilead Sciences, Inc. Nucleotide analogs
US6312662B1 (en) * 1998-03-06 2001-11-06 Metabasis Therapeutics, Inc. Prodrugs phosphorus-containing compounds
AU3118200A (en) * 1998-12-14 2000-07-03 Merck & Co., Inc. Hiv integrase inhibitors
US6245806B1 (en) * 1999-08-03 2001-06-12 Merck & Co., Inc. HIV integrase inhibitors
WO2001027309A1 (en) * 1999-10-13 2001-04-19 Merck & Co., Inc. Hiv integrase inhibitors
DK1441735T3 (da) * 2001-10-26 2006-06-12 Angeletti P Ist Richerche Bio N-substituerede hydroxypyrimidinon-carboxamid-inhibitorer af HIV-integrase
AU2002334205B2 (en) * 2001-10-26 2007-07-05 Istituto Di Ricerche Di Biologia Molecolara P. Angeletti Spa Dihydroxypyrimidine carboxamide inhibitors of HIV integrase
JP4942915B2 (ja) * 2002-04-26 2012-05-30 ギリアード サイエンシーズ， インコーポレイテッド Ｈｉｖプロテアーゼ阻害剤化合物のホスホネートアナログの細胞蓄積
WO2004062613A2 (en) * 2003-01-13 2004-07-29 Bristol-Myers Squibb Company Hiv integrase inhibitors
US7037908B2 (en) * 2003-04-24 2006-05-02 Bristol-Myers Squibb Company HIV integrase inhibitors
TW200526635A (en) * 2003-12-22 2005-08-16 Shionogi & Co Hydroxypyrimidinone derivative having HIV integrase inhibitory activity

Also Published As

Publication number Publication date
BRPI0506786A (pt) 2007-05-22
JP2007517900A (ja) 2007-07-05
CA2552584A1 (en) 2005-08-04
EP1711476A2 (en) 2006-10-18
CN1934093A (zh) 2007-03-21
MXPA06007906A (es) 2007-02-14
US20050282839A1 (en) 2005-12-22
WO2005070901A3 (en) 2006-05-04
AU2005206511A1 (en) 2005-08-04
WO2005070901A2 (en) 2005-08-04

Similar Documents

Publication Publication Date Title
EP1664046B1 (en) Aza-quinolinol phosphonate integrase inhibitor compounds
EP2258376B1 (en) Phosphonate analogs of HIV inhibitor compounds
US7253180B2 (en) Pre-organized tricyclic integrase inhibitor compounds
JP2006514099A5 (enExample)
EP1742642B1 (en) Phosphonate analogs of hiv integrase inhibitor compounds
KR20060124701A (ko) 피리미딜 포스포네이트 항바이러스성 화합물 및 그의 사용방법
EP1888581A2 (en) Hiv-integrase inhibitor compounds
EP2066670A2 (en) Integrase inhibitors
US20080153783A1 (en) Pyrimidyl Phosphonate Antiviral Compounds and Methods of Use
US20060217410A1 (en) Pre-organized tricyclic integrase inhibitor compounds
HK1151719A (en) Phosphonate analogs of hiv inhibitor compounds
HK1151719B (en) Phosphonate analogs of hiv inhibitor compounds
HK1103649B (en) Nucleoside phosphonate conjugates as anti hiv agents
AU2011224011A1 (en) Phosphonate analogs of HIV inhibitor compounds

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20060814

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20100108

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20110801

Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 20111222

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 20110801

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I