HRP20200044T1 - Derivati 2-aminopiridina kao antagonisti adenozinskog receptora a2b i ligandi melatoninskih receptora mt3 - Google Patents

Derivati 2-aminopiridina kao antagonisti adenozinskog receptora a2b i ligandi melatoninskih receptora mt3 Download PDF

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HRP20200044T1
HRP20200044T1 HRP20200044TT HRP20200044T HRP20200044T1 HR P20200044 T1 HRP20200044 T1 HR P20200044T1 HR P20200044T T HRP20200044T T HR P20200044TT HR P20200044 T HRP20200044 T HR P20200044T HR P20200044 T1 HRP20200044 T1 HR P20200044T1
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pyridin
amine
fluoropyridin
chloro
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Julio Cesar Castro-Palomino Laria
Juan Alberto CAMACHO GÓMEZ
Adela MENDOZA LIZALDEZ
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Palobiofarma, S.L.
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Claims (15)

1. Spoj formule (I): , naznačen time što: – R1 predstavlja atom halogena ili atom vodika; – R2 predstavlja šesteročlani heteroarilni prsten koji sadrži ugljik, vodik i jedan ili više atoma dušika, koji može biti supstituiran s jednim ili više supstituenata, koje se bira iz skupine koju čine atom halogena, C1-C4 halogenalkil, nerazgranata ili razgranata C1-C6 alkilna, C3-C12 cikloalkilna, nerazgranata ili razgranata C1-C6 alkoksi i C3-C12 cikloalkoksi skupina; – R3 predstavlja šesteročlani heteroarilni prsten koji sadrži ugljik, vodik i jedan ili više atoma dušika, koji može biti supstituiran s jednim ili više supstituenata, koje se bira iz skupine koju čine atom halogena, C1-C4 halogenalkil, nerazgranata ili razgranata C1-C6 alkilna, C3-C12 cikloalkilna, nerazgranata ili razgranata C1-C6 alkoksi i C3-C12 cikloalkoksi skupina; N-oksid navedenih spojeva i njegova farmaceutski prihvatljiva sol, uz uvjet da spoj formule (I) nije: – 5-(piridin-4-il)-6-(piridin-4-il)piridin-2-amin, – 5-(piridin-3-il)-6-(piridin-3-il)piridin-2-amin, – 5-(pirazin-2-il)-6-(piridin-4-il)piridin-2-amin, – 5-(4-metilpiridin-2-il)-6-(piridin-4-il)piridin-2-amin.
2. Spoj u skladu s patentnim zahtjevom 1, naznačen time što R3 predstavlja šesteročlani heteroarilni prsten koji sadrži jedan ili dva atoma dušika, koji može biti supstituiran s jednim ili više supstituenata, koje se bira iz skupine koju čine atom halogena, C1-C4 halogenalkil, nerazgranati ili razgranati C1-C6 alkil, C3-C12 cikloalkil, nerazgranati ili razgranati C1-C6 alkoksi i C3-C12 cikloalkoksi.
3. Spoj u skladu s patentnim zahtjevom 2, naznačen time što R3 predstavlja skupinu koju se bira između piridila ili pirimidinila, koji može biti supstituiran s jednim ili više supstituenata, koje se bira iz skupine koju čine atom halogena, C1-C4 halogenalkil, nerazgranati ili razgranati C1-C6 alkil, C3-C12 cikloalkil, nerazgranati ili razgranati C1-C6 alkoksi i C3-C12 cikloalkoksi.
4. Spoj u skladu s patentnim zahtjevom 3, naznačen time što se R3 bira između 3-piridilne ili 4-piridilne skupine, koja može biti supstituirana s jednim ili više supstituenata, koje se bira iz skupine koju čine atom halogena, C1-C4 halogenalkil, nerazgranati ili razgranati C1-C6 alkil, C3-C12 cikloalkil, nerazgranati ili razgranati C1-C6 alkoksi i C3-C12 cikloalkoksi.
5. Spoj u skladu s bilo kojim od patentnih zahtjeva 1 do 4, naznačen time što R2 predstavlja piridilna skupina, koja može biti supstituirana s jednim ili više supstituenata, koje se bira iz skupine koju čine atom halogena, C1-C4 halogenalkil, nerazgranati ili razgranati C1-C6 alkil, C3-C12 cikloalkil, nerazgranati ili razgranati C1-C6 alkoksi i C3-C12 cikloalkoksi.
6. Spoj u skladu s patentnim zahtjevom 5, naznačen time što R2 predstavlja 4-piridilnu skupinu, koja može biti supstituirana s atomom halogena.
7. Spoj u skladu s bilo kojim od patentnih zahtjeva 1 do 6, naznačen time što R1 predstavlja atom klora ili broma.
8. Spoj u skladu s patentnim zahtjevom 1, naznačen time što R1 predstavlja atom klora ili broma, R2 predstavlja 4-piridilnu skupinu, koja može biti supstituirana s jednim ili dva atoma fluora, a R3 predstavlja skupinu koju se bira između 3-piridila ili 4-piridila, koji može biti supstituiran s jednim ili više supstituenata, koje se bira iz skupine koju čine atom halogena, C1-C4 halogenalkil, nerazgranati ili razgranati C1-C6 alkil, C3-C12 cikloalkil, nerazgranati ili razgranati C1-C6 alkoksi i C3-C12 cikloalkoksi.
9. Spoj u skladu s patentnim zahtjevom 1, naznačen time što je jedan od: 5-(piridin-4-il)-6-(pirimidin-5-il)piridin-2-amina, 5-(3-fluorpiridin-4-il)-6-(pirimidin-5-il)piridin-2-amina, 6-(piridin-3-il)-5-(piridin-4-il)piridin-2-amina, 5-(3-fluorpiridin-4-il)-6-(piridin-3-il)piridin-2-amina, 6-(piridin-3-il)-5-(pirimidin-5-il)piridin-2-amina, 6-(5-fluorpiridin-3-il)-5-(3-fluorpiridin-4-il)piridin-2-amina, 5-(3-fluorpiridin-4-il)-6-(5-metoksipiridin-3-il)piridin-2-amina, 6-[5-(trifluormetil)piridin-3-il]-5-(3-fluorpiridin-4-il)piridin-2-amina, 6-(5-klorpiridin-3-il)-5-(3-fluorpiridin-4-il)piridin-2-amina, 5-(3-fluorpiridin-4-il)-6-(6-metoksipiridin-3-il)piridin-2-amina, 5-(3-fluorpiridin-4-il)-6-(piridin-4-il)piridin-2-amina, 5,6-bis-(3-fluorpiridin-4-il)piridin-2-amina, 5-(3-klorpiridin-4-il)-6-(piridin-3-il)piridin-2-amina, 5-(3-klorpiridin-4-il)-6-(piridin-4-il)piridin-2-amina, 5-(2-klor-6-metilpiridin-4-il)-6-(piridin-3-il)piridin-2-amina, 5-(2-metoksipiridin-4-il)-6-(piridin-3-il)piridin-2-amina, 3-klor-5-(piridin-4-il)-6-(pirimidin-5-il)piridin-2-amina, 3-brom-5-(piridin-4-il)-6-(pirimidin-5-il)piridin-2-amina, 3-klor-5-(3-fluorpiridin-4-il)-6-(pirimidin-5-il)piridin-2-amina, 3-brom-5-(3-fluorpiridin-4-il)-6-(pirimidin-5-il)piridin-2-amina, 3-klor-6-(piridin-3-il)-5-(piridin-4-il)piridin-2-amina, 3-brom-6-(piridin-3-il)-5-(piridin-4-il)piridin-2-amina, 3-klor-5-(3-fluorpiridin-4-il)-6-(piridin-3-il)piridin-2-amina, 3-brom-5-(3-fluorpiridin-4-il)-6-(piridin-3-il)piridin-2-amina, 3-klor-6-(piridin-3-il)-5-(pirimidin-5-il)piridin-2-amina, 3-brom-6-(piridin-3-il)-5-(pirimidin-5-il)piridin-2-amina, 3-klor-6-(5-fluorpiridin-3-il)-5-(3-fluorpiridin-4-il)piridin-2-amina, 3-brom-6-(5-fluorpiridin-3-il)-5-(3-fluorpiridin-4-il)piridin-2-amina, 3-klor-5-(3-fluorpiridin-4-il)-6-(5-metoksipiridin-3-il)piridin-2-amina, 3-brom-5-(3-fluorpiridin-4-il)-6-(5-metoksipiridin-3-il)piridin-2-amina, 3-klor-6-[5-(trifluormetil)piridin-3-il]-5-(3-fluorpiridin-4-il)piridin-2-amina, 3-brom-6-[5-(trifluormetil)piridin-3-il]-5-(3-fluorpiridin-4-il)piridin-2-amina, 3-klor-6-(5-klorpiridin-3-il)-5-(3-fluorpiridin-4-il)piridin-2-amina, 3-klor-5-(3-fluorpiridin-4-il)-6-(piridin-4-il)piridin-2-amina, 3-brom-5-(3-fluorpiridin-4-il)-6-(piridin-4-il)piridin-2-amina, 3-klor-5-(3-fluorpiridin-4-il)-6-(6-metoksipiridin-3-il)piridin-2-amina, 3-brom-5-(3-fluorpiridin-4-il)-6-(6-metoksipiridin-3-il)piridin-2-amina, 3-klor-5,6-bis-(3-fluorpiridin-4-il)piridin-2-amina, 3-klor-5-(3-klorpiridin-4-il)-6-(piridin-3-il)piridin-2-amina, 3-klor-5-(3-klorpiridin-4-il)-6-(piridin-4-il)piridin-2-amina, 3-klor-5-(2-klor-6-metilpiridin-4-il)-6-(piridin-3-il)piridin-2-amina, 3-klor-5-(2-metoksipiridin-4-il)-6-(piridin-3-il)piridin-2-amina.
10. Farmaceutski pripravak, naznačen time što sadrži spoj u skladu s bilo kojim od patentnih zahtjeva 1 do 9, kao i farmaceutski prihvatljivi razrjeđivač ili nosač.
11. Farmaceutski pripravak u skladu s patentnim zahtjevom 10, naznačen time što dodatno sadrži terapijski djelotvornu količinu terapijskog sredstva, kojeg se bira između pirfenidona, nintedaniba, antagonista LPA1 AM152, dopaminskih agonista, koje se bira između l-DOPA, ropinirola i pramipeksola, inhibitora enzima monooksigenaze B (MAO-B), koje se bira između selegilina i rasagilina, te inhibitora enzima acetilkolinesteraze, koje se bira između galantamina, rivastigmina, donepezila i takrina.
12. Kombinacijski proizvod, naznačen time što sadrži spoj u skladu s bilo kojim od patentnih zahtjeva 1 do 9 i terapijsko sredstvo, kojeg se upotrebljava u liječenju bolesti koje se bira iz skupine koju čine dišne bolesti, metabolički poremećaji, neurološke bolesti i rak.
13. Kombinacijski proizvod u skladu s patentnim zahtjevom 12, naznačen time što se terapijsko sredstvo bira između pirfenidona, nintedaniba, antagonista LPA1 AM152, dopaminskih agonista, koje se bira između l-DOPA, ropinirola i pramipeksola, inhibitora enzima monooksigenaze B (MAO-B), koje se bira između selegilina i rasagilina, te inhibitora enzima acetilkolinesteraze, koje se bira između galantamina, rivastigmina, donepezila i takrina.
14. Spoj u skladu s bilo kojim od patentnih zahtjeva 1 do 9, naznačen time što je namijenjen upotrebi kao medikament.
15. Spoj u skladu s bilo kojim od patentnih zahtjeva 1 do 9, naznačen time što je namijenjen upotrebi u liječenju bolesti ili patološkog stanja kojeg se bira iz skupine koju čine astma, kronična opstruktivna plućna bolest, idiopatska plućna fibroza, pretilost, dijabetes, ateroskleroza, staračka demencija, Alzheimerova bolest, Parkinsonova bolest i rak.
HRP20200044TT 2015-02-25 2020-01-10 Derivati 2-aminopiridina kao antagonisti adenozinskog receptora a2b i ligandi melatoninskih receptora mt3 HRP20200044T1 (hr)

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Application Number Priority Date Filing Date Title
ES201530233A ES2580702B1 (es) 2015-02-25 2015-02-25 Derivados de 2-aminopiridina como antagonistas del receptor A2b de adenosina y ligandos del receptor MT3 de melatonina
EP16705187.9A EP3262034B1 (en) 2015-02-25 2016-02-19 Derivatives of 2-aminopyridine as adenosine a2b receptor antagonists and ligands of the melatonin mt3 receptors
PCT/EP2016/053509 WO2016135048A1 (en) 2015-02-25 2016-02-19 Derivatives of 2-aminopyridine as adenosine a2b receptor antagonists and ligands of the melatonin mt3 receptors

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