CA2709650C - 4-aminopyrimidine derivatives as histamine h4 receptor antagonists - Google Patents
4-aminopyrimidine derivatives as histamine h4 receptor antagonists Download PDFInfo
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- CA2709650C CA2709650C CA2709650A CA2709650A CA2709650C CA 2709650 C CA2709650 C CA 2709650C CA 2709650 A CA2709650 A CA 2709650A CA 2709650 A CA2709650 A CA 2709650A CA 2709650 C CA2709650 C CA 2709650C
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- 239000003396 histamine H4 receptor antagonist Substances 0.000 title abstract description 5
- 150000005007 4-aminopyrimidines Chemical class 0.000 title abstract description 4
- 229940119240 Histamine H4 receptor antagonist Drugs 0.000 title abstract description 4
- 150000001875 compounds Chemical class 0.000 claims abstract description 478
- 125000000217 alkyl group Chemical group 0.000 claims description 415
- 125000000623 heterocyclic group Chemical group 0.000 claims description 189
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 179
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 112
- 150000003839 salts Chemical class 0.000 claims description 81
- 238000000034 method Methods 0.000 claims description 60
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 58
- 125000005843 halogen group Chemical group 0.000 claims description 57
- 125000002619 bicyclic group Chemical group 0.000 claims description 56
- 125000001424 substituent group Chemical group 0.000 claims description 56
- -1 piperidinyl azepanyl Chemical group 0.000 claims description 53
- 125000003118 aryl group Chemical group 0.000 claims description 51
- 229910052736 halogen Inorganic materials 0.000 claims description 51
- 150000002367 halogens Chemical class 0.000 claims description 51
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 claims description 41
- 125000005842 heteroatom Chemical group 0.000 claims description 40
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 40
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- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 claims description 17
- 125000000719 pyrrolidinyl group Chemical group 0.000 claims description 17
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 claims description 16
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 claims description 16
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- OYRRZWATULMEPF-UHFFFAOYSA-N pyrimidin-4-amine Chemical compound NC1=CC=NC=N1 OYRRZWATULMEPF-UHFFFAOYSA-N 0.000 description 81
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 63
- 239000011737 fluorine Substances 0.000 description 63
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- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 17
- 239000007858 starting material Substances 0.000 description 17
- 125000004214 1-pyrrolidinyl group Chemical group [H]C1([H])N(*)C([H])([H])C([H])([H])C1([H])[H] 0.000 description 16
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Classifications
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- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
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- 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
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Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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- Public Health (AREA)
- Immunology (AREA)
- Pulmonology (AREA)
- Neurology (AREA)
- Pain & Pain Management (AREA)
- Biomedical Technology (AREA)
- Neurosurgery (AREA)
- Ophthalmology & Optometry (AREA)
- Rheumatology (AREA)
- Dermatology (AREA)
- Transplantation (AREA)
- Otolaryngology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Physical Education & Sports Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP07382006 | 2007-12-21 | ||
| EP07382006.0 | 2007-12-21 | ||
| US3153408P | 2008-02-26 | 2008-02-26 | |
| US61/031,534 | 2008-02-26 | ||
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| DE102007026341A1 (de) | 2007-06-06 | 2008-12-11 | Merck Patent Gmbh | Benzoxazolonderivate |
| DE102007032507A1 (de) | 2007-07-12 | 2009-04-02 | Merck Patent Gmbh | Pyridazinonderivate |
| DE102007061963A1 (de) | 2007-12-21 | 2009-06-25 | Merck Patent Gmbh | Pyridazinonderivate |
| DE102008019907A1 (de) | 2008-04-21 | 2009-10-22 | Merck Patent Gmbh | Pyridazinonderivate |
| DE102008028905A1 (de) | 2008-06-18 | 2009-12-24 | Merck Patent Gmbh | 3-(3-Pyrimidin-2-yl-benzyl)-[1,2,4]triazolo[4,3-b]pyridazinderivate |
| EA019320B1 (ru) | 2008-12-22 | 2014-02-28 | Мерк Патент Гмбх | Новые полиморфные формы дигидрофосфата 6-(1-метил-1h-пиразол-4-ил)-2-{3-[5-(2-морфолин-4-илэтокси)пиримидин-2-ил]бензил}-2h-пиридазин-3-она и способы их получения |
| EP2201982A1 (en) | 2008-12-24 | 2010-06-30 | INSERM (Institut National de la Santé et de la Recherche Médicale) | Histamine H4 receptor antagonists for the treatment of vestibular disorders |
| JP5759471B2 (ja) | 2009-10-29 | 2015-08-05 | ヴェクチュラ リミテッド | Ｊａｋ３キナーゼ阻害剤としての窒素含有ヘテロアリール誘導体 |
| JP5781537B2 (ja) * | 2009-12-23 | 2015-09-24 | メディシス ファーマシューティカル コーポレイション | ヒスタミンｈ４受容体アンタゴニストとしてのアミノアルキルピリミジン誘導体 |
| HUE039713T2 (hu) | 2012-06-08 | 2019-02-28 | Sensorion | H4 receptor inhibitorok tinnitus kezelésére |
| ES2946551T3 (es) | 2017-10-17 | 2023-07-20 | Palau Pharma S L U | Síntesis de compuestos de 4-aminopirimidina |
| GB201817047D0 (en) | 2018-10-19 | 2018-12-05 | Heptares Therapeutics Ltd | H4 antagonist compounds |
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| RU2361869C2 (ru) * | 2002-02-05 | 2009-07-20 | ХАЙ ПОЙНТ ФАРМАСЬЮТИКАЛЗ, ЭлЭлСи | Новые арил- и гетероарилпиперазины |
| EP1505064A1 (en) * | 2003-08-05 | 2005-02-09 | Bayer HealthCare AG | 2-Aminopyrimidine derivatives |
| WO2005054239A1 (en) * | 2003-12-05 | 2005-06-16 | Bayer Healthcare Ag | 2-aminopyrimidine derivatives |
| CA2551944A1 (en) * | 2003-12-15 | 2005-06-30 | Almirall Prodesfarma Ag | 2, 6 bisheteroaryl-4-aminopyrimidines as adenosine receptor antagonists |
| DE602006020864D1 (de) * | 2005-04-11 | 2011-05-05 | Almirall Sa | 2, 6-di-(hetero-)aryl-4-amido-pyrimidine als adenosin-rezeptor-antagonisten |
| US20090306038A1 (en) * | 2005-09-13 | 2009-12-10 | Carceller Gonzalez Elena | 2-Aminopyrimidine derivatives as modulators of the histamine H4 receptor activity |
| WO2007084914A2 (en) * | 2006-01-17 | 2007-07-26 | Neurocrine Biosciences, Inc. | Phenoxy-substituted pyrimidines as adenosine receptor antagonists |
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