PT2609082E - Imidazo[4,5-c]quinolinas como inibidores de dna-pk - Google Patents

Imidazo[4,5-c]quinolinas como inibidores de dna-pk Download PDF

Info

Publication number
PT2609082E
PT2609082E PT117482604T PT11748260T PT2609082E PT 2609082 E PT2609082 E PT 2609082E PT 117482604 T PT117482604 T PT 117482604T PT 11748260 T PT11748260 T PT 11748260T PT 2609082 E PT2609082 E PT 2609082E
Authority
PT
Portugal
Prior art keywords
quinolines
imidazo
inhibitors
dna
Prior art date
Application number
PT117482604T
Other languages
English (en)
Inventor
Werner Mederski
Frank Zenke
Thomas Fuchss
Original Assignee
Merck Patent Gmbh
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 Merck Patent Gmbh filed Critical Merck Patent Gmbh
Publication of PT2609082E publication Critical patent/PT2609082E/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D471/00Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04Ortho-condensed systems
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/4353Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom ortho- or peri-condensed with heterocyclic ring systems
    • A61K31/437Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom ortho- or peri-condensed with heterocyclic ring systems the heterocyclic ring system containing a five-membered ring having nitrogen as a ring hetero atom, e.g. indolizine, beta-carboline
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/47Quinolines; Isoquinolines
    • A61K31/4738Quinolines; Isoquinolines ortho- or peri-condensed with heterocyclic ring systems
    • A61K31/4745Quinolines; Isoquinolines ortho- or peri-condensed with heterocyclic ring systems condensed with ring systems having nitrogen as a ring hetero atom, e.g. phenantrolines
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/535Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one oxygen as the ring hetero atoms, e.g. 1,2-oxazines
    • A61K31/53751,4-Oxazines, e.g. morpholine
    • A61K31/53771,4-Oxazines, e.g. morpholine not condensed and containing further heterocyclic rings, e.g. timolol
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • 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
    • A61P35/04Antineoplastic agents specific for metastasis
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D215/00Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D215/38Nitrogen atoms
    • C07D215/42Nitrogen atoms attached in position 4
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D215/00Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D215/38Nitrogen atoms
    • C07D215/42Nitrogen atoms attached in position 4
    • C07D215/44Nitrogen atoms attached in position 4 with aryl radicals attached to said nitrogen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D215/00Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D215/38Nitrogen atoms
    • C07D215/42Nitrogen atoms attached in position 4
    • C07D215/46Nitrogen atoms attached in position 4 with hydrocarbon radicals, substituted by nitrogen atoms, attached to said nitrogen atoms
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/10Transferases (2.)
    • C12N9/12Transferases (2.) transferring phosphorus containing groups, e.g. kinases (2.7)
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12YENZYMES
    • C12Y207/00Transferases transferring phosphorus-containing groups (2.7)
    • C12Y207/11Protein-serine/threonine kinases (2.7.11)
    • C12Y207/11001Non-specific serine/threonine protein kinase (2.7.11.1), i.e. casein kinase or checkpoint kinase

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Oncology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
PT117482604T 2010-08-28 2011-07-26 Imidazo[4,5-c]quinolinas como inibidores de dna-pk PT2609082E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010035744A DE102010035744A1 (de) 2010-08-28 2010-08-28 Imidazolonylchinoline

Publications (1)

Publication Number Publication Date
PT2609082E true PT2609082E (pt) 2015-06-05

Family

ID=44509164

Family Applications (1)

Application Number Title Priority Date Filing Date
PT117482604T PT2609082E (pt) 2010-08-28 2011-07-26 Imidazo[4,5-c]quinolinas como inibidores de dna-pk

Country Status (25)

Country Link
US (3) US9000153B2 (pt)
EP (1) EP2609082B1 (pt)
JP (1) JP5882329B2 (pt)
KR (1) KR101912475B1 (pt)
CN (1) CN103068803B (pt)
AR (1) AR082728A1 (pt)
AU (1) AU2011298013B9 (pt)
BR (1) BR112013004613B1 (pt)
CA (1) CA2809553C (pt)
CY (1) CY1116281T1 (pt)
DE (1) DE102010035744A1 (pt)
DK (1) DK2609082T3 (pt)
EA (1) EA022095B1 (pt)
ES (1) ES2536313T3 (pt)
HK (1) HK1184154A1 (pt)
HR (1) HRP20150489T1 (pt)
HU (1) HUE025692T2 (pt)
IL (1) IL224903A (pt)
MX (1) MX338150B (pt)
PL (1) PL2609082T3 (pt)
PT (1) PT2609082E (pt)
RS (1) RS54038B1 (pt)
SG (1) SG187954A1 (pt)
SI (1) SI2609082T1 (pt)
WO (1) WO2012028233A1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106977495B (zh) 2012-04-24 2020-08-04 沃泰克斯药物股份有限公司 Dna-pk抑制剂
ES2900061T3 (es) 2013-03-12 2022-03-15 Vertex Pharma Inhibidores de DNA-PK
EP3424920B1 (en) 2013-10-17 2020-04-15 Vertex Pharmaceuticals Incorporated Co-crystals of (s)-n-methyl-8-(1-((2'-methyl-[4,5'-bipyrimidin]-6-yl)amino)propan-2-yl)quinoline-4-carboxamide and deuterated derivatives thereof as dna-pk inhibitors
NO2714752T3 (pt) 2014-05-08 2018-04-21
ES2946507T3 (es) * 2015-04-02 2023-07-20 Merck Patent Gmbh Imidazolonilquinolinas y su uso como inhibidores de ATM cinasa
GB201516504D0 (en) 2015-09-17 2015-11-04 Astrazeneca Ab Imadazo(4,5-c)quinolin-2-one Compounds and their use in treating cancer
US11110108B2 (en) 2016-09-27 2021-09-07 Vertex Pharmaceuticals Incorporated Method for treating cancer using a combination of DNA-damaging agents and DNA-PK inhibitors
WO2018183868A1 (en) * 2017-03-31 2018-10-04 Bioventures, Llc Inhibitors of dna pk and uses thereof
ES2925801T3 (es) * 2017-08-11 2022-10-19 Merck Patent Gmbh Preparación farmacéutica que comprende 3-fluoro-4-[7-metoxi-3-metil-8-(1-metil-1H-pirazol-4-il)-2-oxo-2,3-dihidro-imidazo[4,5-c]quinolin-1-il]-benzonitrilo
WO2019177971A1 (en) * 2018-03-12 2019-09-19 Mavupharma, Inc. Ectonucleotide pyrophosphatase-phosphodiesterase 1 (enpp-1) inhibitors and uses thereof
EP3765019A1 (en) 2018-03-14 2021-01-20 Merck Patent GmbH Compounds and uses thereof to treat tumors in a subject
TWI820146B (zh) 2018-06-15 2023-11-01 瑞典商阿斯特捷利康公司 嘌呤酮化合物及其在治療癌症中之用途
CN111909144A (zh) * 2019-05-10 2020-11-10 山东轩竹医药科技有限公司 喹唑啉类dna-pk抑制剂
MX2022000358A (es) 2019-07-10 2022-02-03 Merck Patent Gmbh Preparacion farmaceutica.
US20230014730A1 (en) 2019-09-23 2023-01-19 Nanjing Zhengxiang Pharmaceuticals Co., Ltd. Phosphodiesterase inhibitors and use
US20230044248A1 (en) 2019-11-01 2023-02-09 Ares Trading S.A. COMBINED INHIBITION OF PD-1, TGFBeta AND ATM TOGETHER WITH RADIOTHERAPY FOR THE TREATMENT OF CANCER
US20230226041A1 (en) 2020-06-18 2023-07-20 Merck Patent Gmbh Compounds for the treatment of viral infections
CN116194109A (zh) 2020-06-24 2023-05-30 阿斯利康(英国)有限公司 抗体-药物缀合物和atm抑制剂的组合

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2074867T3 (es) 1990-11-06 1995-09-16 Pfizer Derivados de quinazolina para potenciar la actividad antitumoral.
WO2000061186A1 (en) 1999-04-08 2000-10-19 Arch Development Corporation Use of anti-vegf antibody to enhance radiation in cancer therapy
GB0211649D0 (en) * 2002-05-21 2002-07-03 Novartis Ag Organic compounds
NZ540826A (en) * 2002-12-20 2008-07-31 3M Innovative Properties Co Aryl / hetaryl substituted imidazoquinolines
NZ545412A (en) * 2003-08-27 2008-12-24 Coley Pharm Group Inc Aryloxy and arylalkyleneoxy substituted imidazoquinolines
BRPI0414856A (pt) * 2003-10-03 2006-11-21 3M Innovative Properties Co imidazoquinolinas alcóxi-substituìdas
AR046845A1 (es) * 2003-11-21 2005-12-28 Novartis Ag Derivados de 1h-imidazo[4,5-c]quinolina para tratamiento de enfermedades dependientes de las proteino-quinasas
CN1830964B (zh) * 2005-03-11 2011-06-15 中国科学院上海药物研究所 4-取代苯氨基-3-硝基喹啉类化合物及其制备方法和用途
AR054438A1 (es) * 2005-04-15 2007-06-27 Kudos Pharm Ltd Inhibidores de adn -pk
GB0510390D0 (en) * 2005-05-20 2005-06-29 Novartis Ag Organic compounds
JP5247458B2 (ja) * 2005-11-04 2013-07-24 スリーエム・イノベイティブ・プロパティーズ・カンパニー ヒドロキシ及びアルコキシ置換1h−イミダゾキノリン及び方法
US8436177B2 (en) * 2006-11-20 2013-05-07 Novartis Ag Salts and crystall forms of 2-methyl-2-[4-(3-methyl-2-oxo-8-quinolin-3-yl-2,3-dihydro-imidazo[4,5-c]quinolin-1-yl)-phenyl]-propionitrile
US20110130386A1 (en) 2008-04-25 2011-06-02 Mark Frigerio Dna-pk inhibitors
EP2303890A4 (en) 2008-06-19 2012-04-11 Progenics Pharm Inc INHIBITORS OF PHOSPHATIDYLINOSITE-3-KINASE
JP5347628B2 (ja) * 2009-03-26 2013-11-20 富士通株式会社 マイクロ構造体
WO2010139747A1 (en) * 2009-06-04 2010-12-09 Novartis Ag 1H-IMIDAZO[4, 5-c]QUINOLINONE COMPOUNDS, USEFUL FOR THE TREATMENT OF PROLIFERATIVE DISEASES
CA2763821A1 (en) * 2009-06-04 2010-12-09 Novartis Ag 1h-imidazo[4,5-c]quinolinone derivatives
WO2011001212A1 (en) * 2009-06-30 2011-01-06 Piramal Life Sciences Limited Imidazo [4,5-c]quinoline derivatives and their use in the treatment of tumors and/or inflammation

Also Published As

Publication number Publication date
HUE025692T2 (en) 2016-04-28
HRP20150489T1 (hr) 2015-06-05
EP2609082A1 (de) 2013-07-03
BR112013004613A2 (pt) 2017-04-04
IL224903A (en) 2016-02-29
US20150203491A1 (en) 2015-07-23
AU2011298013A1 (en) 2013-04-11
US20170166567A1 (en) 2017-06-15
JP5882329B2 (ja) 2016-03-09
ES2536313T3 (es) 2015-05-22
PL2609082T3 (pl) 2015-07-31
EP2609082B1 (de) 2015-02-18
WO2012028233A1 (de) 2012-03-08
US9000153B2 (en) 2015-04-07
US20130172337A1 (en) 2013-07-04
CY1116281T1 (el) 2017-02-08
KR20130106367A (ko) 2013-09-27
DE102010035744A1 (de) 2012-03-01
AU2011298013B2 (en) 2015-01-29
SG187954A1 (en) 2013-04-30
MX338150B (es) 2016-04-05
CA2809553C (en) 2019-02-26
EA022095B1 (ru) 2015-10-30
KR101912475B1 (ko) 2018-10-26
CN103068803A (zh) 2013-04-24
SI2609082T1 (sl) 2015-06-30
BR112013004613B1 (pt) 2021-08-03
MX2013002259A (es) 2013-05-09
CN103068803B (zh) 2016-01-20
US9598408B2 (en) 2017-03-21
CA2809553A1 (en) 2012-03-08
RS54038B1 (en) 2015-10-30
HK1184154A1 (zh) 2014-01-17
DK2609082T3 (en) 2015-05-11
AR082728A1 (es) 2012-12-26
EA201300288A1 (ru) 2013-08-30
AU2011298013B9 (en) 2015-08-20
JP2013536256A (ja) 2013-09-19

Similar Documents

Publication Publication Date Title
IL224903A (en) Imidzo [c – 5,4] quinolines as DNA inhibitors
AP2806A (en) 3H-imidazo[4,5-C] pyridine-6-carboxamides as anti-infammatory agents
IL234485A (en) Compounds based on imidazo [2,1 – b] pyridazine
HK1180689A1 (en) Imidazopyridines syk inhibitors syk
IL221823A (en) Pipridine-4-Il-Aztidine Derivatives as Jack 1 Suppressors
EP2608669A4 (en) NEW PYRAZOLO- [1,5-A-] PYRIMIDINE DERIVATIVES AS ANTI-MTOR HEMMER
HK1199018A1 (zh) 作為 抑制劑的吡唑並喹啉衍生物
ZA201203326B (en) Imidazopyridine derivatives as jak inhibitors
ZA201304757B (en) Imidazo [4,5-c] quinolin-2-one compound and its use as p13 kinase/mtor dual inhibitor
HK1189223A1 (zh) 用作β分泌酶 抑制劑的 -二氫-吡咯並 吡嗪- -基胺衍生物
ZA201108439B (en) 1H-IMIDAZO[4,5-c]QUINOLINONE DERIVATIVES
EP2634186A4 (en) naphthyridine
EP2563125A4 (en) AZAINDOLE AS JANUSKINASE HEMMER
GB201016880D0 (en) Phosphodiesterase inhibitors
IL218032A0 (en) Imidazopyridine or imidazopyrimidine derivatives as phosphodiesterase 10a inhibitors
ZA201206630B (en) Hetaryl-[1,8]naphthyridine derivatives
EP2525659A4 (en) PYRAZOLO [1,5-A] PYRIMIDINES COMPOUNDS AS MTOR INHIBITORS
IL214426A0 (en) [1,2,4] triazollo [1,5-a] pyridines as kinase inhibitors
IL229993A (en) 8 - Alkoxy [1,2,4] triazolo [5,1 – c] pyrimidine– 2
SI2588457T1 (sl) Derivati pirazolokinolina kot inhibitorji dna pk
IL235829A0 (en) Triazolo compounds as pde10 inhibitors
IL221479A0 (en) Triazolo [4,5-b] pyridin derivatives
EP2523552A4 (en) PYRAZOLO- [1,5-A] PYRIMIDINE AS MARK HEMMER
EP2565194A4 (en) Imidazo [1,2-A] pyridine
EP2490693A4 (en) Pyrazolo [3,4-B] PYRIDINE-4-ON-KINASE INHIBITORS