EE05269B1 - Bicyclic heterocyclic compounds, drugs containing these compounds, their use and methods for their preparation - Google Patents

Bicyclic heterocyclic compounds, drugs containing these compounds, their use and methods for their preparation

Info

Publication number
EE05269B1
EE05269B1 EEP200300077A EEP200300077A EE05269B1 EE 05269 B1 EE05269 B1 EE 05269B1 EE P200300077 A EEP200300077 A EE P200300077A EE P200300077 A EEP200300077 A EE P200300077A EE 05269 B1 EE05269 B1 EE 05269B1
Authority
EE
Estonia
Prior art keywords
compounds
preparation
methods
bicyclic heterocyclic
drugs containing
Prior art date
Application number
EEP200300077A
Other languages
Estonian (et)
Inventor
Himmelsbach Frank
Langkopf Elke
Jung Birgit
Blech Stefan
Solca Flavio
Original Assignee
Boehringer Ingelheim Pharma Kg
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 Boehringer Ingelheim Pharma Kg filed Critical Boehringer Ingelheim Pharma Kg
Publication of EE200300077A publication Critical patent/EE200300077A/en
Publication of EE05269B1 publication Critical patent/EE05269B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/04—Drugs for disorders of the alimentary tract or the digestive system for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/16—Drugs for disorders of the alimentary tract or the digestive system for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00—Drugs for disorders of the respiratory system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00—Drugs for disorders of the respiratory system
    • A61P11/06—Antiasthmatics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00—Drugs for disorders of the respiratory system
    • A61P11/08—Bronchodilators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P13/00—Drugs for disorders of the urinary system
    • A61P13/12—Drugs for disorders of the urinary system of the kidneys
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00—Drugs for dermatological disorders
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P27/00—Drugs for disorders of the senses
    • A61P27/16—Otologicals
    • 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
    • A61P35/00—Antineoplastic agents
    • A61P35/04—Antineoplastic agents specific for metastasis
    • 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
    • A61P37/08—Antiallergic agents
    • 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
    • C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
    • C07D239/72—Quinazolines; Hydrogenated quinazolines
    • C07D239/86—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 4
    • C07D239/94—Nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
    • C07D413/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing three or more hetero rings
EEP200300077A 2000-08-26 2001-08-18 Bicyclic heterocyclic compounds, drugs containing these compounds, their use and methods for their preparation EE05269B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10042058A DE10042058A1 (en) 2000-08-26 2000-08-26 Bicyclic heterocycles, medicaments containing these compounds, their use and processes for their preparation
PCT/EP2001/009532 WO2002018351A1 (en) 2000-08-26 2001-08-18 Bicyclic heterocycles, medicaments containing these compounds, their use, and methods for the production thereof

Publications (2)

Publication Number Publication Date
EE200300077A EE200300077A (en) 2004-12-15
EE05269B1 true EE05269B1 (en) 2010-02-15

Family

ID=7653945

Family Applications (1)

Application Number Title Priority Date Filing Date
EEP200300077A EE05269B1 (en) 2000-08-26 2001-08-18 Bicyclic heterocyclic compounds, drugs containing these compounds, their use and methods for their preparation

Country Status (31)

Country Link
EP (1) EP1315705A1 (en)
JP (1) JP4834282B2 (en)
KR (1) KR100862873B1 (en)
CN (1) CN100404517C (en)
AR (1) AR033562A1 (en)
AU (2) AU2001287694B2 (en)
BG (1) BG107559A (en)
BR (1) BR0113519A (en)
CA (1) CA2417897C (en)
CZ (1) CZ302567B6 (en)
DE (1) DE10042058A1 (en)
EA (1) EA005679B1 (en)
EC (1) ECSP034464A (en)
EE (1) EE05269B1 (en)
HK (1) HK1057557A1 (en)
HR (1) HRP20030138A2 (en)
HU (1) HUP0300819A3 (en)
IL (2) IL154602A0 (en)
ME (1) MEP58708A (en)
MX (1) MXPA03001483A (en)
MY (1) MY126132A (en)
NO (1) NO324866B1 (en)
NZ (1) NZ524668A (en)
PL (1) PL360248A1 (en)
RS (1) RS52279B (en)
SK (1) SK287747B6 (en)
TW (1) TWI294422B (en)
UA (1) UA73004C2 (en)
UY (1) UY26903A1 (en)
WO (1) WO2002018351A1 (en)
ZA (1) ZA200300991B (en)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA004981B1 (en) 1999-06-21 2004-10-28 Бёрингер Ингельхайм Фарма Гмбх Унд Ко. Кг Bicyclic heterocycles, medicaments containing these compounds, their use and methods for the production thereof
DE10042059A1 (en) * 2000-08-26 2002-03-07 Boehringer Ingelheim Pharma Bicyclic heterocycles, medicaments containing these compounds, their use and processes for their preparation
US7019012B2 (en) 2000-12-20 2006-03-28 Boehringer Ingelheim International Pharma Gmbh & Co. Kg Quinazoline derivatives and pharmaceutical compositions containing them
TWI324597B (en) 2002-03-28 2010-05-11 Astrazeneca Ab Quinazoline derivatives
RS85404A (en) * 2002-03-30 2007-02-05 Boehringer Ingelheim Pharma Gmbh. & Co.Kg., 4-(n-phenylamino)- quinazolines/quinolines as tyrosine kinase inhibitors
US6924285B2 (en) 2002-03-30 2005-08-02 Boehringer Ingelheim Pharma Gmbh & Co. Bicyclic heterocyclic compounds, pharmaceutical compositions containing these compounds, their use and process for preparing them
DE10214412A1 (en) * 2002-03-30 2003-10-09 Boehringer Ingelheim Pharma Bicyclic heterocycles, pharmaceutical compositions containing these compounds, their use and process for their preparation
US7576074B2 (en) 2002-07-15 2009-08-18 Rice Kenneth D Receptor-type kinase modulators and methods of use
DE10326186A1 (en) * 2003-06-06 2004-12-23 Boehringer Ingelheim Pharma Gmbh & Co. Kg Bicyclic heterocycles, medicaments containing these compounds, their use and processes for their preparation
DE10334226A1 (en) * 2003-07-28 2005-02-17 Boehringer Ingelheim Pharma Gmbh & Co. Kg Use of tyrosine kinase inhibitors for the treatment of inflammatory processes
GB0317665D0 (en) 2003-07-29 2003-09-03 Astrazeneca Ab Qinazoline derivatives
AU2004274227B2 (en) 2003-09-19 2008-04-24 Astrazeneca Ab Quinazoline derivatives
WO2005030140A2 (en) 2003-09-26 2005-04-07 Exelixis, Inc. C-met modulators and methods of use
DE10345875A1 (en) * 2003-09-30 2005-04-21 Boehringer Ingelheim Pharma Bicyclic heterocycles, pharmaceutical compositions containing them, their use and methods of preparation
US7456189B2 (en) 2003-09-30 2008-11-25 Boehringer Ingelheim International Gmbh Bicyclic heterocycles, medicaments containing these compounds, their use and processes for their preparation
DE10350717A1 (en) * 2003-10-30 2005-06-02 Boehringer Ingelheim Pharma Gmbh & Co. Kg Use of tyrosine kinase inhibitors for the treatment of inflammatory processes
US20060035893A1 (en) 2004-08-07 2006-02-16 Boehringer Ingelheim International Gmbh Pharmaceutical compositions for treatment of respiratory and gastrointestinal disorders
PE20060777A1 (en) 2004-12-24 2006-10-06 Boehringer Ingelheim Int INDOLINONE DERIVATIVES FOR THE TREATMENT OR PREVENTION OF FIBROTIC DISEASES
AR055564A1 (en) 2005-02-26 2007-08-22 Astrazeneca Ab QUINAZOLINE DERIVATIVES
KR100673775B1 (en) * 2005-04-08 2007-01-24 엘지전자 주식회사 Home bar door of refrigerator
EP1919900A2 (en) * 2005-08-22 2008-05-14 Boehringer Ingelheim International Gmbh Bicyclic heterocycles medicaments comprising said compounds use and method for production thereof
EP1948179A1 (en) 2005-11-11 2008-07-30 Boehringer Ingelheim International GmbH Quinazoline derivatives for the treatment of cancer diseases
CA2643363A1 (en) * 2006-03-09 2007-09-13 Boehringer Ingelheim International Gmbh Bicyclic heterocycles, medicaments containing these compounds, their use and process for preparing them
RU2492864C2 (en) 2006-09-18 2013-09-20 Бёрингер Ингельхайм Интернациональ Гмбх Method of treating cancer carrying egfr mutations
EP1921070A1 (en) 2006-11-10 2008-05-14 Boehringer Ingelheim Pharma GmbH & Co. KG Bicyclic heterocycles, medicaments comprising them, their use and process for their preparation
EA200901041A1 (en) 2007-02-06 2010-02-26 Бёрингер Ингельхайм Интернациональ Гмбх BICYCLIC HETEROCYCLES CONTAINING THESE COMPOUNDS MEDICINES, THEIR APPLICATION AND METHOD OF OBTAINING THEM
EA019709B1 (en) 2008-02-07 2014-05-30 Бёрингер Ингельхайм Интернациональ Гмбх Spirocyclic heterocycles and use thereof as medicaments
EP2303276B1 (en) 2008-05-13 2013-11-13 AstraZeneca AB Fumarate salt of 4-(3-chloro-2-fluoroanilino)-7-methoxy-6-{[1-(n-methylcarbamoylmethyl)piperidin-4-yl]oxy}quinazoline
US8648191B2 (en) 2008-08-08 2014-02-11 Boehringer Ingelheim International Gmbh Cyclohexyloxy substituted heterocycles, pharmaceutical compositions containing these compounds and processes for preparing them
EP2387563B2 (en) 2009-01-16 2022-04-27 Exelixis, Inc. Malate salt of n- (4- { [ 6, 7-bis (methyloxy) quinolin-4-yl]oxy}phenyl-n' - (4 -fluorophenyl) cyclopropane-1,1-dicarboxamide, and crystalline forms thereof for the treatment of cancer
HUE044629T2 (en) 2009-07-06 2019-11-28 Boehringer Ingelheim Int Process for drying of bibw2992, of its salts and of solid pharmaceutical formulations comprising this active ingredient
UA108618C2 (en) 2009-08-07 2015-05-25 APPLICATION OF C-MET-MODULATORS IN COMBINATION WITH THEMOSOLOMID AND / OR RADIATION THERAPY FOR CANCER TREATMENT
KR101317809B1 (en) 2011-06-07 2013-10-16 한미약품 주식회사 Pharmaceutical composition comprising amide derivative inhibiting the growth of cancer cell and non-metalic salt lubricant
KR20140096571A (en) 2013-01-28 2014-08-06 한미약품 주식회사 Method for preparing 1-(4-(4-(3,4-dichloro-2-fluorophenylamino)-7-methoxyquinazolin-6-yloxy)piperidin-1-yl)prop-2-en-1-one
ES2642201T3 (en) 2013-03-06 2017-11-15 Astrazeneca Ab Quinazoline inhibitors of mutant forms of epidermal growth factor receptor activation
US9242965B2 (en) 2013-12-31 2016-01-26 Boehringer Ingelheim International Gmbh Process for the manufacture of (E)-4-N,N-dialkylamino crotonic acid in HX salt form and use thereof for synthesis of EGFR tyrosine kinase inhibitors
CR20160463A (en) * 2014-04-04 2017-03-06 H Lundbeck As QUINAZOLIN-THF-AMINAS HALOGENATED AS PDE1 INHIBITORS
US20170176028A1 (en) 2015-12-18 2017-06-22 Lg Electronics Inc. Air conditioner
US11446302B2 (en) 2016-11-17 2022-09-20 Board Of Regents, The University Of Texas System Compounds with anti-tumor activity against cancer cells bearing EGFR or HER2 exon 20 mutations
CN112321814B (en) * 2020-12-30 2021-03-23 广州初曲科技有限公司 Preparation and application of gefitinib idebenone conjugate

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9508538D0 (en) * 1995-04-27 1995-06-14 Zeneca Ltd Quinazoline derivatives
GB9624482D0 (en) * 1995-12-18 1997-01-15 Zeneca Phaema S A Chemical compounds
HUP9901155A3 (en) * 1996-02-13 2003-04-28 Astrazeneca Ab Quinazoline derivatives as vegf inhibitors
GB9603095D0 (en) * 1996-02-14 1996-04-10 Zeneca Ltd Quinazoline derivatives
KR100489174B1 (en) * 1996-03-05 2005-09-30 제네카-파마 소시에떼아노님 4-anilinoquinazoline derivatives
CN100503580C (en) * 1996-04-12 2009-06-24 沃尼尔·朗伯公司 Irreversible inhibitor of tyrosine kinase
GB9718972D0 (en) * 1996-09-25 1997-11-12 Zeneca Ltd Chemical compounds
DE19911509A1 (en) * 1999-03-15 2000-09-21 Boehringer Ingelheim Pharma Bicyclic heterocycles, medicaments containing these compounds, their use and processes for their preparation

Also Published As

Publication number Publication date
MY126132A (en) 2006-09-29
KR20030024914A (en) 2003-03-26
HRP20030138A2 (en) 2005-04-30
AU8769401A (en) 2002-03-13
IL154602A (en) 2008-07-08
HUP0300819A2 (en) 2003-09-29
ZA200300991B (en) 2004-04-16
DE10042058A1 (en) 2002-03-07
RS52279B (en) 2012-10-31
WO2002018351A1 (en) 2002-03-07
PL360248A1 (en) 2004-09-06
HK1057557A1 (en) 2004-04-08
YU14003A (en) 2006-01-16
EA200300219A1 (en) 2003-08-28
SK287747B6 (en) 2011-08-04
NO20030870L (en) 2003-02-25
CZ302567B6 (en) 2011-07-13
MEP58708A (en) 2011-05-10
KR100862873B1 (en) 2008-10-15
JP4834282B2 (en) 2011-12-14
BR0113519A (en) 2003-07-01
JP2004507529A (en) 2004-03-11
TWI294422B (en) 2008-03-11
NO20030870D0 (en) 2003-02-25
EE200300077A (en) 2004-12-15
NO324866B1 (en) 2007-12-17
MXPA03001483A (en) 2003-06-06
CN1449390A (en) 2003-10-15
BG107559A (en) 2003-10-31
CA2417897A1 (en) 2003-01-30
NZ524668A (en) 2006-06-30
CA2417897C (en) 2009-03-31
IL154602A0 (en) 2003-09-17
UY26903A1 (en) 2002-03-22
UA73004C2 (en) 2005-05-16
HUP0300819A3 (en) 2008-03-28
EA005679B1 (en) 2005-04-28
AR033562A1 (en) 2003-12-26
EP1315705A1 (en) 2003-06-04
AU2001287694B2 (en) 2007-09-06
CN100404517C (en) 2008-07-23
ECSP034464A (en) 2003-03-31
SK2312003A3 (en) 2003-10-07

Similar Documents

Publication Publication Date Title
EE05269B1 (en) Bicyclic heterocyclic compounds, drugs containing these compounds, their use and methods for their preparation
EE04748B1 (en) Bicyclic heterocyclic compounds, drugs containing these compounds, their use and methods for their preparation
EE05034B1 (en) Bicyclic heterocyclic compounds, pharmaceutical compositions containing them and methods for their preparation
EE200300300A (en) Quinazoline derivatives, drugs containing these compounds, their use and a process for their preparation
EE04527B1 (en) Aromatic heterocyclic compounds, their use and methods for their preparation
EE200200369A (en) Substituted piperidines, drugs containing these compounds and methods for their preparation
EE05001B1 (en) Heterocyclic compounds, process for their preparation, pharmaceutical composition containing them and their use in therapy
EE05240B1 (en) Ortho and meta-substituted bisar compounds, their use and pharmaceutical preparations containing them
NO20024175D0 (en) Acetidine derivatives, their preparation and pharmaceutical compounds containing the same
EE05183B1 (en) Azabitic compounds, their preparation and use as pharmaceuticals, and the pharmaceutical composition containing them
NO20032733L (en) Diphenyllazetidinone derivatives, process for their preparation, drugs containing these compounds and their use
NO20021689D0 (en) 5-ring heterocyclic derivatives, their preparation and use as drugs
NO20032735L (en) Diphenyllazetidinone derivatives, process for their preparation, drugs containing these compounds and their use
EE200200149A (en) Quinazoline compounds and pharmaceutical compositions containing them
DK1117645T3 (en) Aryl-substituted propanolamine derivatives, processes for their preparation, drugs containing these compounds and their use
EE200200138A (en) Quinolylpropylpiperidine Derivatives, their Preparation and Compositions Containing Them
HUP0400784A3 (en) Bicyclic heterocondensated pyrrolcarboxamide derivatives, their use and pharmaceutical compositions containing them
EE05181B1 (en) P rasolo [4,3-d] pyrimidine derivatives, pharmaceutical compositions containing them, their use and methods for their preparation
EE200100431A (en) 16-haloepothilone derivatives, process for their preparation and pharmaceutical use
HUP0400058A2 (en) Fused heterocyclic compounds, pharmaceutical compositions containing them and their use
EE04613B1 (en) Carbohydrate-substituted 1,4-benzothiazepine-1,1-dioxide derivatives, process for their preparation, use of the compounds and medicament containing them
EE200300254A (en) Heterocyclic Compounds having antibacterial activity, process for their preparation, and pharmaceutical compositions containing them
NO20011216L (en) Acetidine derivatives, their preparation and medicaments containing the compounds
EE200100027A (en) Organophosphorus compounds, their pharmaceutical preparation and their use
EE200200292A (en) Substituted norbornylamino derivatives, their preparation and use as medicaments or diagnostic agents, and medicaments containing them

Legal Events

Date Code Title Description
KB4A Valid patent at the end of a year

Effective date: 20101231

MM4A Lapsed by not paying the annual fees

Effective date: 20120818