CN104370914B - 作为蛋白酶c抑制剂的3-酰氨基-吡咯并[3,4-c]吡唑-5(1h,4h,6h)甲醛衍生物 - Google Patents

作为蛋白酶c抑制剂的3-酰氨基-吡咯并[3,4-c]吡唑-5(1h,4h,6h)甲醛衍生物 Download PDF

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CN104370914B
CN104370914B CN201410533053.XA CN201410533053A CN104370914B CN 104370914 B CN104370914 B CN 104370914B CN 201410533053 A CN201410533053 A CN 201410533053A CN 104370914 B CN104370914 B CN 104370914B
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compounds
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CN104370914A (zh
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I·伯特鲁斯
洪玉峰
李辉
K·K-C·刘
贯井齐治
滕敏
E·V·汤普金斯
尹春风
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SmithKline Beecham Ltd
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    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D487/00Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04Ortho-condensed systems
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    • 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
    • A61K31/495Heterocyclic 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
    • A61K31/496Non-condensed piperazines containing further heterocyclic rings, e.g. rifampin, thiothixene or sparfloxacin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61P25/00Drugs for disorders of the nervous system
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    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/28Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
    • 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]
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    • A61P3/00Drugs for disorders of the metabolism
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    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
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    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • A61P9/10Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
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    • C07DHETEROCYCLIC COMPOUNDS
    • C07D519/00Heterocyclic compounds containing more than one system of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring system not provided for in groups C07D453/00 or C07D455/00

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  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
CN201410533053.XA 2007-04-12 2008-04-10 作为蛋白酶c抑制剂的3-酰氨基-吡咯并[3,4-c]吡唑-5(1h,4h,6h)甲醛衍生物 Expired - Fee Related CN104370914B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US91146207P 2007-04-12 2007-04-12
US60/911,462 2007-04-12
US3551908P 2008-03-11 2008-03-11
US61/035,519 2008-03-11
US4011508P 2008-03-27 2008-03-27
US61/040,115 2008-03-27
CN200880014779A CN101675052A (zh) 2007-04-12 2008-04-10 作为蛋白酶c抑制剂的3-酰氨基-吡咯并[3,4-c]吡唑-5(1h,4h,6h)甲醛衍生物

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CN104370914A CN104370914A (zh) 2015-02-25
CN104370914B true CN104370914B (zh) 2018-09-07

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CN201410533053.XA Expired - Fee Related CN104370914B (zh) 2007-04-12 2008-04-10 作为蛋白酶c抑制剂的3-酰氨基-吡咯并[3,4-c]吡唑-5(1h,4h,6h)甲醛衍生物
CN201410533054.4A Pending CN104356136A (zh) 2007-04-12 2008-04-10 作为蛋白酶c抑制剂的3-酰氨基-吡咯并[3,4-c]吡唑-5(1h,4h,6h)甲醛衍生物
CN200880014779A Pending CN101675052A (zh) 2007-04-12 2008-04-10 作为蛋白酶c抑制剂的3-酰氨基-吡咯并[3,4-c]吡唑-5(1h,4h,6h)甲醛衍生物

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CN200880014779A Pending CN101675052A (zh) 2007-04-12 2008-04-10 作为蛋白酶c抑制剂的3-酰氨基-吡咯并[3,4-c]吡唑-5(1h,4h,6h)甲醛衍生物

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US (2) US8114871B2 (https=)
EP (1) EP2195321B1 (https=)
JP (1) JP5404601B2 (https=)
KR (1) KR101113387B1 (https=)
CN (3) CN104370914B (https=)
AU (1) AU2008237660B2 (https=)
CA (1) CA2683695C (https=)
HK (1) HK1207067A1 (https=)
IL (1) IL201104A (https=)
MX (1) MX2009010951A (https=)
WO (1) WO2008125945A2 (https=)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2195321B1 (en) 2007-04-12 2016-10-19 Pfizer Inc. 3-amido-pyrrolo[3,4-c]pyrazole-5(1h, 4h,6h) carbaldehyde derivatives as inhibitors of protein kinase c
WO2009144554A1 (en) 2008-05-28 2009-12-03 Pfizer, Inc. Pyrazolospiroketone acetyl-c0a carboxylase inhibitors
WO2011044264A2 (en) * 2009-10-06 2011-04-14 Afraxis, Inc. Pyrrolopyrazoles for treating cns disorders
WO2011058474A1 (en) 2009-11-10 2011-05-19 Pfizer Inc. N1-pyrazolospiroketone acetyl-coa carboxylase inhibitors
US9180127B2 (en) 2009-12-29 2015-11-10 Dana-Farber Cancer Institute, Inc. Type II Raf kinase inhibitors
WO2011107494A1 (de) 2010-03-03 2011-09-09 Sanofi Neue aromatische glykosidderivate, diese verbindungen enthaltende arzneimittel und deren verwendung
WO2011157827A1 (de) 2010-06-18 2011-12-22 Sanofi Azolopyridin-3-on-derivate als inhibitoren von lipasen und phospholipasen
US8530413B2 (en) 2010-06-21 2013-09-10 Sanofi Heterocyclically substituted methoxyphenyl derivatives with an oxo group, processes for preparation thereof and use thereof as medicaments
TW201215387A (en) 2010-07-05 2012-04-16 Sanofi Aventis Spirocyclically substituted 1,3-propane dioxide derivatives, processes for preparation thereof and use thereof as a medicament
TW201215388A (en) 2010-07-05 2012-04-16 Sanofi Sa (2-aryloxyacetylamino)phenylpropionic acid derivatives, processes for preparation thereof and use thereof as medicaments
TW201221505A (en) 2010-07-05 2012-06-01 Sanofi Sa Aryloxyalkylene-substituted hydroxyphenylhexynoic acids, process for preparation thereof and use thereof as a medicament
HRP20161178T1 (hr) 2010-09-30 2016-11-04 Pfizer Inc. N1-PIRAZOLOSPIROKETONSKI INHIBITORI ACETIL-CoA-KARBOKSILAZE
BR112013010310A2 (pt) 2010-10-29 2016-11-29 Pfizer inibidores de acetil-coa carboxilase de lactama n1/n2
EP2672821B9 (en) 2011-02-11 2016-11-23 GlaxoSmithKline Intellectual Property Development Limited Cathepsin c inhibitors
MY162167A (en) 2011-04-22 2017-05-31 Pfizer Substituted acetyl-coa carboxylase inhibitors
WO2013037390A1 (en) 2011-09-12 2013-03-21 Sanofi 6-(4-hydroxy-phenyl)-3-styryl-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid amide derivatives as kinase inhibitors
US8846712B2 (en) 2011-09-12 2014-09-30 Sanofi 6-(4-hydroxy-phenyl)-3-styryl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid amide derivatives as kinase inhibitors
EP2567959B1 (en) 2011-09-12 2014-04-16 Sanofi 6-(4-hydroxy-phenyl)-3-styryl-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid amide derivatives as kinase inhibitors
US9056867B2 (en) * 2011-09-16 2015-06-16 Novartis Ag N-substituted heterocyclyl carboxamides
EP2760862B1 (en) 2011-09-27 2015-10-21 Sanofi 6-(4-hydroxy-phenyl)-3-alkyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid amide derivatives as kinase inhibitors
CA2856291C (en) 2011-11-17 2020-08-11 Dana-Farber Cancer Institute, Inc. Inhibitors of c-jun-n-terminal kinase (jnk)
EP2847191B1 (en) 2012-05-09 2016-06-15 Sanofi Substituted 6-(4-hydroxy-phenyl)-1h-pyrazolo[3,4-b]pyridine derivatives as kinase inhibitors
US9758522B2 (en) 2012-10-19 2017-09-12 Dana-Farber Cancer Institute, Inc. Hydrophobically tagged small molecules as inducers of protein degradation
US20140206667A1 (en) 2012-11-14 2014-07-24 Michela Gallagher Methods and compositions for treating schizophrenia
US10047070B2 (en) 2013-10-18 2018-08-14 Dana-Farber Cancer Institute, Inc. Polycyclic inhibitors of cyclin-dependent kinase 7 (CDK7)
EP3057955B1 (en) 2013-10-18 2018-04-11 Syros Pharmaceuticals, Inc. Heteroaromatic compounds useful for the treatment of prolferative diseases
KR102451223B1 (ko) * 2014-05-23 2022-10-05 밍사이트 파마슈티칼스, 인크. 자가면역 질환의 치료
JP6690543B2 (ja) * 2014-10-31 2020-04-28 宇部興産株式会社 置換ジヒドロピロロピラゾール化合物
US20170246166A1 (en) * 2014-11-21 2017-08-31 Eli Lilly And Company 1,2-benzothiazole compounds for the treatment of kidney disorders
AU2015371251B2 (en) * 2014-12-23 2020-06-11 Dana-Farber Cancer Institute, Inc. Inhibitors of cyclin-dependent kinase 7 (CDK7)
HK1246645A1 (zh) 2015-03-27 2018-09-14 达纳-法伯癌症研究所股份有限公司 细胞周期蛋白依赖性激酶的抑制剂
CA2989519C (en) * 2015-06-15 2023-09-26 Ube Industries, Ltd. Substituted dihydropyrrolopyrazole derivative
EP3347018B1 (en) 2015-09-09 2021-09-01 Dana-Farber Cancer Institute, Inc. Inhibitors of cyclin-dependent kinases
SG11201804210XA (en) 2015-11-20 2018-06-28 Mingsight Pharmaceuticals Inc Treatment of autoimmune disease
JP2019524700A (ja) 2016-07-14 2019-09-05 ミングサイト ファーマシューティカルズ,インク. 癌の処置
US12187701B2 (en) 2018-06-25 2025-01-07 Dana-Farber Cancer Institute, Inc. Taire family kinase inhibitors and uses thereof
US12304913B2 (en) 2018-11-14 2025-05-20 Ube Industries, Ltd. Dihydropyrrolopyrazole derivative
JP7660063B2 (ja) 2018-12-28 2025-04-10 ダナ-ファーバー キャンサー インスティテュート, インコーポレイテッド サイクリン依存性キナーゼ7のインヒビターおよびそれらの使用
CN119684220A (zh) * 2024-12-13 2025-03-25 江苏宝众宝达药业股份有限公司 一种(2r,5r)-1,2,5-三甲基哌嗪的制备方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1726217A (zh) * 2002-12-19 2006-01-25 法玛西雅意大利公司 用作激酶抑制剂的取代的吡咯并吡唑衍生物

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2349762T3 (es) 2000-08-10 2011-01-11 Pfizer Italia S.R.L. Biciclo-pirazoles activos como inhibidores de quinasas, procedimientos para su preparación y composiciones farmacéuticas que los comprenden.
MXPA05009719A (es) * 2003-03-11 2005-10-18 Pharmacia Italia Spa Derivados de biciclo-pirazol activos como inhibidores de cinasa, procedimiento para su preparacion y composiciones farmaceuticas que los comprenden.
ATE546452T1 (de) * 2003-09-23 2012-03-15 Vertex Pharma Pyrazolopyrrolderivate als proteinkinaseinhibitoren
AU2005323797B2 (en) * 2005-01-10 2009-07-09 Pfizer Inc. Pyrrolopyrazoles, potent kinase inhibitors
EP2195321B1 (en) 2007-04-12 2016-10-19 Pfizer Inc. 3-amido-pyrrolo[3,4-c]pyrazole-5(1h, 4h,6h) carbaldehyde derivatives as inhibitors of protein kinase c

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1726217A (zh) * 2002-12-19 2006-01-25 法玛西雅意大利公司 用作激酶抑制剂的取代的吡咯并吡唑衍生物

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
6-Substituted PyrroloACHTUNGTRENUNG[3,4-c]pyrazoles: An Improved Class of CDK2 Inhibitors;Maria Gabriella Brasca等;《Chem. Med. Chem.》;20070423;第2卷;841-852 *

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IL201104A0 (en) 2010-05-17
CN104356136A (zh) 2015-02-18
AU2008237660B2 (en) 2011-12-22
JP2010523643A (ja) 2010-07-15
CA2683695C (en) 2013-06-18
CN104370914A (zh) 2015-02-25
EP2195321B1 (en) 2016-10-19
WO2008125945A3 (en) 2009-03-12
EP2195321A2 (en) 2010-06-16
KR101113387B1 (ko) 2012-04-23
US8114871B2 (en) 2012-02-14
MX2009010951A (es) 2009-10-29
CN101675052A (zh) 2010-03-17
JP5404601B2 (ja) 2014-02-05
US20120108588A1 (en) 2012-05-03
KR20090130039A (ko) 2009-12-17
AU2008237660A1 (en) 2008-10-23
CA2683695A1 (en) 2008-10-23
HK1207067A1 (en) 2016-01-22
US8999981B2 (en) 2015-04-07
IL201104A (en) 2017-09-28
US20100249128A1 (en) 2010-09-30
WO2008125945A2 (en) 2008-10-23
HK1207068A1 (en) 2016-01-22

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