HRP20220001T1 - Sonde za snimanje huntingtin proteina - Google Patents
Sonde za snimanje huntingtin proteina Download PDFInfo
- Publication number
- HRP20220001T1 HRP20220001T1 HRP20220001TT HRP20220001T HRP20220001T1 HR P20220001 T1 HRP20220001 T1 HR P20220001T1 HR P20220001T T HRP20220001T T HR P20220001TT HR P20220001 T HRP20220001 T HR P20220001T HR P20220001 T1 HRP20220001 T1 HR P20220001T1
- Authority
- HR
- Croatia
- Prior art keywords
- imidazo
- pyridine
- carbonitrile
- methoxy
- methylamino
- Prior art date
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- 238000003384 imaging method Methods 0.000 title claims 4
- 102000016252 Huntingtin Human genes 0.000 title claims 2
- 108050004784 Huntingtin Proteins 0.000 title claims 2
- 239000000523 sample Substances 0.000 title 1
- -1 -C(O)O- C1-6 alkyl Chemical group 0.000 claims 44
- 125000001072 heteroaryl group Chemical group 0.000 claims 16
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims 13
- 125000000217 alkyl group Chemical group 0.000 claims 12
- 125000004191 (C1-C6) alkoxy group Chemical group 0.000 claims 10
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims 9
- 125000005843 halogen group Chemical group 0.000 claims 8
- 239000003795 chemical substances by application Substances 0.000 claims 7
- 229910052739 hydrogen Inorganic materials 0.000 claims 7
- 239000001257 hydrogen Substances 0.000 claims 7
- 239000012216 imaging agent Substances 0.000 claims 7
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 7
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 claims 6
- 125000003545 alkoxy group Chemical group 0.000 claims 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 5
- 238000002600 positron emission tomography Methods 0.000 claims 5
- 125000001424 substituent group Chemical group 0.000 claims 5
- 150000001875 compounds Chemical class 0.000 claims 4
- 125000004093 cyano group Chemical group *C#N 0.000 claims 4
- KIYOXVPZRXLLDR-UHFFFAOYSA-N imidazo[1,2-a]pyridine-7-carbonitrile Chemical compound C1=C(C#N)C=CN2C=CN=C21 KIYOXVPZRXLLDR-UHFFFAOYSA-N 0.000 claims 4
- 238000000034 method Methods 0.000 claims 4
- 150000003839 salts Chemical class 0.000 claims 4
- 208000023105 Huntington disease Diseases 0.000 claims 3
- 150000002431 hydrogen Chemical class 0.000 claims 3
- 230000004770 neurodegeneration Effects 0.000 claims 3
- 208000015122 neurodegenerative disease Diseases 0.000 claims 3
- ZPMWXDOTBGBOJU-UHFFFAOYSA-N 2-(5-bromo-1-benzofuran-2-yl)-3-(methylamino)imidazo[1,2-a]pyridine-7-carbonitrile Chemical compound BrC=1C=CC2=C(C=C(O2)C=2N=C3N(C=CC(=C3)C#N)C=2NC)C=1 ZPMWXDOTBGBOJU-UHFFFAOYSA-N 0.000 claims 2
- MPRMRYWPRROMHA-UHFFFAOYSA-N 2-(5-methoxy-1-methylbenzimidazol-2-yl)-3-(methylamino)imidazo[1,2-a]pyridine-7-carbonitrile Chemical compound COC1=CC2=C(N(C(=N2)C=2N=C3N(C=CC(=C3)C#N)C=2NC)C)C=C1 MPRMRYWPRROMHA-UHFFFAOYSA-N 0.000 claims 2
- VJFJMCSJLDRDRR-UHFFFAOYSA-N 2-[5-[(5-methoxypyrazin-2-yl)methoxy]pyridin-2-yl]-3-(methylamino)imidazo[1,2-a]pyridine-7-carbonitrile Chemical compound COC=1N=CC(=NC=1)COC=1C=CC(=NC=1)C=1N=C2N(C=CC(=C2)C#N)C=1NC VJFJMCSJLDRDRR-UHFFFAOYSA-N 0.000 claims 2
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- 238000002591 computed tomography Methods 0.000 claims 1
- 125000001153 fluoro group Chemical group F* 0.000 claims 1
- 125000004366 heterocycloalkenyl group Chemical group 0.000 claims 1
- 125000000592 heterocycloalkyl group Chemical group 0.000 claims 1
- 125000001181 organosilyl group Chemical group [SiH3]* 0.000 claims 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K51/00—Preparations containing radioactive substances for use in therapy or testing in vivo
- A61K51/02—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by the carrier, i.e. characterised by the agent or material covalently linked or complexing the radioactive nucleus
- A61K51/04—Organic compounds
- A61K51/041—Heterocyclic compounds
- A61K51/044—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine, rifamycins
- A61K51/0455—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine, rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K51/00—Preparations containing radioactive substances for use in therapy or testing in vivo
- A61K51/02—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by the carrier, i.e. characterised by the agent or material covalently linked or complexing the radioactive nucleus
- A61K51/04—Organic compounds
- A61K51/041—Heterocyclic compounds
- A61K51/044—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine, rifamycins
- A61K51/0453—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine, rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K51/00—Preparations containing radioactive substances for use in therapy or testing in vivo
- A61K51/02—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by the carrier, i.e. characterised by the agent or material covalently linked or complexing the radioactive nucleus
- A61K51/04—Organic compounds
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- A61K51/044—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine, rifamycins
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K51/00—Preparations containing radioactive substances for use in therapy or testing in vivo
- A61K51/02—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by the carrier, i.e. characterised by the agent or material covalently linked or complexing the radioactive nucleus
- A61K51/04—Organic compounds
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- 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
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- C07D471/02—Heterocyclic 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
- C07D471/04—Ortho-condensed systems
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- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
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Claims (19)
1. Sredstvo za snimanje koje sadrži spoj s formulom I,
[image]
ili njegova farmaceutski prihvatljiva sol, naznačeno time što
L1 je -CH=CH- ili L1 je odsutan;
R1 se bira od fenila ili heteroarila, svaki od kojih je po izboru supstituiran s jednom, dvije, ili tri skupine neovisno odabrane od
cijano,
halo,
heteroarila,
C1-6 alkila,
C1-6 alkila supstituiranog s jednim ili dva supstituenta koji su neovisno odabrani od
C1-6 alkoksi supstituiranog s heteroarilom,
-C(O)O- C1-6 alkila,
hidroksila,
C1-6 alkiniloksi,
C1-6 alkoksi, i
C1-6 alkoksi supstituiranog s jednim ili dva supstituenta koji su neovisno odabrani iz niza koji čine
halo,
heterocikloalkil,
heteroaril,
heteroaril supstituiran s C1-6 alkoksi,
po izboru supstituirani amino,
alkil supstituiran s heteroarilom, i
alkil supstituiran s heteroarilom supstituiran s C1-6 alkoksi; ili
R1 je fenil supstituiran s dvije skupine, koje uzete zajedno s atomima ugljika, na koje su one vezane tvore heterocikloalkenilni prsten pri čemu je navedeni fenil dalje po izboru supstituiran sa supstituentom koji se bira iz niza koji čine
halo,
heteroaril, i
po izboru supstituirani amino;
L2 je -N(R4)-;
R2 se bira iz niza koji čine
vodik,
C1-6 alkil, i
C1-6 alkil supstituiran s C1-6 alkoksi, amino, (alkil)amino, (dialkil)amino, ili hidroksi;
za svaku pojavu, R3 je neovisno odabran iz niza koji čine
halo,
cijano,
C1-6 alkoksi,
C1-6 alkil po izboru supstituiran s amino, (alkil)amino, ili di(alkil)amino, i
etinil po izboru supstituiran s tri(alkil)sililom;
R4 je odabran od vodika i C1-6 alkila; i
m je 0, 1, ili 2,
pri čemu je spoj s formulom I, ili njegova farmaceutski prihvatljiva sol, obilježen s jednim ili više radionuklida koji emitiraju pozitron.
2. Sredstvo za snimanje prema patentnom zahtjevu 1, naznačeno time što L1 je odsutan.
3. Sredstvo za snimanje prema patentnom zahtjevu 1, naznačeno time što L1 je -CH=CH-.
4. Sredstvo za snimanje prema bilo kojem od patentnih zahtjeva 1 do 3, naznačeno time što R1 je
[image]
pri čemu
Y je odabran od O, NR7, i S;
R7 je odabran od vodika i C1-6 alkila;
Z je odabran od CH i N;
za svaku pojavu, R6 je odabran od halo, hidroksila, C1-6 alkoksi, i C1-6 alkoksi supstituiranog s halo, heteroaril, ili po izboru supstituiran amino; i
p se bira od 0, 1 i 2.
5. Sredstvo za snimanje prema patentnom zahtjevu 4, naznačeno time što Y je NR7 i Z je N;
ili pri čemu Y je O i Z je CH;
ili pri čemu Y je S i Z je N;
ili pri čemu Y je O i Z je N.
6. Sredstvo za snimanje prema patentnom zahtjevu 4 ili zahtjevu 5, naznačeno time što Y je NR7 i Z je N, pri čemu R7 je odabran od vodika i metila.
7. Sredstvo za snimanje prema bilo kojem od patentnih zahtjeva 4 do 6, naznačeno time što p je 1,
po izboru, pri čemu je R6 odabran od broma, fluora, metoksi, hidroksila, 2-fluoroetoksi, piridin-3-ilmetoksi, aminometoksi, (metilamino)etoksi, i (dimetilamino)etoksi;
ili pri čemu p je 0.
8. Sredstvo za snimanje prema bilo kojem od patentnih zahtjeva 1 do 3, naznačeno time što R1 je heteroaril supstituiran s (5-metoksipirazin-2-il)metoksi, 5-(tert-butoksikarbonil) ili (5-metoksipiridin-2-il)metoksi;
ili pri čemu R1 je odabran iz niza koji čine 5-fluoro-1-benzofuran-2-il, 5-metoksi-1-benzofuran-2-il, 5-hidroksi-1-benzofuran-2-il, 5-(2-fluoroetoksi)-1-benzofuran-2-il, 6-metoksi-1-benzofuran-2-il, 5-bromo-1-benzofuran-2-il, 5-metoksi-1-metil-1H-1,3-benzodiazol-2-il, 5-metoksi-1H-1,3-benzodiazol-2-il, 6-metoksi-1-metil-1H-1,3-benzodiazol-2-il, 5-(piridin-3-il)metoksi-1-benzofuran-2-il, 6-metoksi-1,3-benzotiazol-2-il, 5-metoksi-1,3-benzoksazol-2-il, 5-[2-(dimetilamino)etoksi]-1-benzofuran-2-il, i 5-[(5-metoksipiridin-2-il)metoksi]pirazin-2-il;
ili pri čemu R1 je odabran od fenila po izboru supstituiranog s jednom, dvije, ili tri skupine neovisno odabrane iz niza koji čine
cijano,
halo,
heteroaril,
C1-6 alkil,
C1-6 alkil supstituiran s jednim ili dva supstituenta koji su neovisno odabrani iz niza koji čine
C1-6 alkoksi supstituiran s heteroarilom,
-C(O)O- C1-6 alkil,
hidroksil,
C1-6 alkiniloksi,
C1-6 alkoksi, i
C1-6 alkoksi supstituiran s jednim ili dva supstituenta koji su neovisno odabrani iz niza koji čine
halo,
heteroaril,
heteroaril supstituiran s C1-6 alkoksi,
po izboru supstituirani amino,
alkil supstituiran s heteroarilom, i
alkil supstituiran s heteroarilom supstituiranim s C1-6 alkoksi,
na primjer, pri čemu R1 je fenil po izboru supstituiran s jednom, dvije, ili tri skupine neovisno odabrane iz niza koji čine metoksi, piridin-3-ilmetoksi, pirazin-2-il, cijano, (5-metoksipirazin-2-il)metoksi, (prop-2-in-1-iloksi), 5H, 6H-imdazo[2,1-b][1,3]tiazol-3-ilmetoksi, i [(5-metoksipiridin-2-il)metil] amino,
na primjer, pri čemu R1 je 4-metoksifenil, 3-(piridin-3-ilmetoksi)fenil, 4-(piridin-3-ilmetoksi)fenil, 3-(pirazin-2-il)fenil, 4-(pirazin-2-il)fenil, 4-cijanofenil, 4-[(5-metoksipirazin-2-il)metoksi]fenil, i 4-(prop-2-in-1-iloksi)fenil;
ili pri čemu R1 je odabran iz niza koji čine 5-(tert-butoksikarbonil)-4,5,6,7-tetrahidrofuro[3,2-c]piridin-2-il, 2,3-dihidro-1,4,-benzodioksin-6-il, 5-bromofuran-2-il, 1-benzofuran-5-il, 11-metoksi-7-tia-2,5-diazatriciklo[6.4.0.02,6]dodeka-1(12),3,5,8,10-pentaen-4-il, i 10-metoksi-7-tia-2,5-diazatriciklo[6.4.0.02,6]dodeka-1(12),3,5,8,10-pentaen-4-il.
9. Sredstvo za snimanje prema bilo kojem od patentnih zahtjeva 1 do 8,
naznačeno time što R4 je vodik ili metil,
i/ili pri čemu R2 je odabran od vodika, C1-6 alkila i C1-6 alkila supstituiranog s hidroksi, C1-6 alkoksi, amino, (alkil)amino ili (dialkil)amino,
na primjer, pri čemu R2 je odabran od vodika, metila, 2-metoksietila, 2-hidroksietila, i 2-(dimetilamino)etila.
10. Sredstvo za snimanje prema bilo kojem od patentnih zahtjeva 1 do 9, naznačeno time što m je 1,
po izboru, pri čemu R3 je odabran od broma, klora, fluora, aminometila, 2-(trimetilsilil)etinila, etinila, metoksi, i cijano,
na primjer, pri čemu R3 je odabran od broma, klora, fluora, metoksi, i cijano,
na primjer, pri čemu R3 je cijano;
ili pri čemu m je 0.
11. Sredstvo za snimanje prema patentnom zahtjevu 1, ili njegova farmaceutski prihvatljiva sol, naznačeno time što se spoj bira iz niza koji čine
2-(5-fluoro-1-benzofuran-2-il)-N-metilimidazo[1,2-a]piridin-3-amin;
2-(5-metoksi-1-benzofuran-2-il)-N-metilimidazo[1,2-a]piridin-3-amin; 6-fluoro-2-(5-metoksi-1-benzofuran-2-il)-N-metilimidazo[1,2-a]piridin-3-amin;
7-fluoro-2-(5-metoksi-1-benzofuran-2-il)-N-metilimidazo[1,2-a]piridin-3-amin;
2-(5-metoksi-1-benzofuran-2-il)-3-(metilamino)imidazo[1,2-a]piridin-7-karbonitril;
2-[6-fluoro-3-(metilamino)imidazo[1,2-a]piridin-2-il]-1-benzofuran-5-ol;
2-(5-metoksi-1-benzofuran-2-il)-N-(2-metoksietil)imidazo[1,2-a]piridin-3-amin;
2-[7-fluoro-3-(metilamino)imidazo[1,2-a]piridin-2-il]-1-benzofuran-5-ol;
2-{3-[(2-hidroksietil)amino]imidazo[1,2-a]piridin-2-il}-1-benzofuran-5-ol;
2-(5-hidroksi-1-benzofuran-2-il)-3-(metilamino)imidazo[1,2-a]piridin-7-karbonitril;
2-[5-(2-fluoroetoksi)-1-benzofuran-2-il]-3-(metilamino)imidazo[1,2-a]]piridin-7-karbonitril;
2-(4-metoksifenil)-3-(metilamino)imidazo[1,2-a]piridin-7-karbonitril;
2-(6-metoksi-1-benzofuran-2-il)-3-(metilamino)imidazo[1,2-a]piridin-7-karbonitril;
7-metoksi-2-(5-metoksi-1-benzofuran-2-il)-N-metilimidazo[1,2-a]piridin-3-amin;
3-(metilamino)-2-[3-(piridin-3-ilmetoksi)fenil]imidazo[1,2-a]piridin-7-karbonitril;
3-(metilamino)-2-[4-(piridin-3-ilmetoksi)fenil]imidazo[1,2-a]piridin-7-karbonitril;
7-kloro-2-(5-metoksi-1-benzofuran-2-il)-N-metilimidazo[1,2-a]piridin-3-amin;
7-bromo-2-(5-metoksi-1-benzofuran-2-il)-N-metilimidazo[1,2-a]piridin-3-amin;
2-(5-metoksi-1-benzofuran-2-il)-3-(metilamino)imidazo[1,2-a]piridin-6-karbonitril;
2-(5-bromo-1-benzofuran-2-il)-3-(metilamino)imidazo[1,2-a]piridin-7-karbonitril;
3-(metilamino)-2-[3-(pirazin-2-il)fenil]imidazo[1,2-a]piridin-7-karbonitril;
3-(metilamino)-2-[4-(pirazin-2-il)fenil]imidazo[1,2-a]piridin-7-karbonitril;
2-[(E)-2-(4-metoksifenil)etenil]-3-(metilamino)imidazo[1,2-a]]piridin-7-karbonitril;
2-(5-metoksi-1-benzofuran-2-il)-3-[(2-metoksietil)amino]imidazo[1,2-a]piridin-7-karbonitril;
2-(2,3-dihidro-1,4-benzodioksin-6-il)-3-(metilamino)imidazo[1,2-a]]piridin-7-karbonitril;
2-(5-bromofuran-2-il)-3-(metilamino)imidazo[1,2-a]piridin-7-karbonitril;
2-(4-cijanofenil)-3-(metilamino)imidazo[1,2-a]piridin-7-karbonitril;
2-(1-benzofuran-5-il)-3-(metilamino)imidazo[1,2-a]piridin-7-karbonitril;
3-(metilamino)-2-[4-(prop-2-in-1-iloksi)fenillimidazo[1,2-a]piridin-7-karbonitril;
2-(5-fluoro-1-benzofuran-2-il)-3-(metilamino)imidazo[1,2-a]piridin-7-karbonitril;
2-{3-[(5-metoksipirazin-2-il)metoksi]fenil}-3-(metilamino)imidazo[1,2-a]piridin-7-karbonitril;
2-{5-[(5-metoksipirazin-2-il)metoksi]piridin-2-il}-3-(metilamino)imidazo[1,2-a]piridin-7-karbonitril;
3-(dimetilamino)-2-(5-metoksi-1-benzofuran-2-il)imidazo[1,2-a]piridin-7-karbonitril;
2-(5-metoksi-1-metil-1H-1,3-benzodiazol-2-il)-3-(metilamino)imidazo[1,2-a]piridin-7-karbonitril;
2-(6-metoksi-1,3-benzotiazol-2-il)-3-(metilamino)imidazo[1,2-a]]piridin-7-karbonitril;
2-(5-metoksi-1,3-benzoksazol-2-il)-3-(metilamino)imidazo[1,2-a]piridin-7-karbonitril;
2-(5-metoksi-1H-1,3-benzodiazol-2-il)-3-(metilamino)imidazo[1,2-a]]piridin-7-karbonitril;
2-(6-metoksi-1-metil-1H-1,3-benzodiazol-2-il)-3-(metilamino)imidazo[1,2-a]piridin-7-karbonitril;
3-(metilamino)-2-[5-(piridin-3-ilmetoksi)-1-benzofuran-2-il]imidazo[1,2-a]]piridin-7-karbonitril;
3-amino-2-[5-(2-fluoroetoksi)-1-benzofuran-2-il]imidazo[1,2-a]piridin-7-karbonitril;
3-amino-2-(5-metoksi-1-benzofuran-2-il)imidazo[1,2-a]piridin-7-karbonitril;
2-{5-[2-(dimetilamino)etoksi]-1-benzofuran-2-il}-3-(metilamino)imidazo[1,2-a]piridin-7-karbonitril;
3-(metilamino)-2-{4-[(piridin-3-ilmetoksi)metil]fenil}imidazo[1,2-a]]piridin-7-karbonitril;
3-{[2-(dimetilamino)etil]amino}-2-(5-metoksi-1-benzofuran-2-il)imidazo[1,2-a]piridin-7-karbonitril tert-butil 2-[7-cijano-3-(metilamino)imidazo[1,2-a]piridin-2-il]-4H,5H,6H,7H-furo[3,2-c]piridin-5-karboksilat;
7-(aminometil)-2-(5-metoksi-1-benzofuran-2-il)-N-metilimidazo[1,2-a]piridin-3-amin;
3-(metilamino)-2-{3-[(piridin-3-ilmetoksi)metil]fenil}imidazo[1,2-a]]piridin-7-karbonitril;
2-{4-[(5-metoksipirazin-2-il)metoksi]fenil}-3-(metilamino)imidazo[1,2-a]piridin-7-karbonitril;
2-{6-[(5-metoksipirazin-2-il)metoksi]piridin-3-il}-3-(metilamino)imidazo[1,2-a]piridin-7-karbonitril;
2-(5-metoksi-1-benzofuran-2-il)-N-metil-7-[2-(trimetilsilil)etinil]imidazo[1,2-a]piridin-3-amin;
7-etinil-2-(5-metoksi-1-benzofuran-2-il)-N-metilimidazo[1,2-a]piridin-3-amin;
2-(4-{ [(5-metoksipiridin-2-il)metil] amino }fenil)-3-(metilamino)imidazo[1,2-a]piridin-7-karbonitril;
2-(4-{5H,6H-imidazo[2,1-b][1,3]tiazol-3-ilmetoksi}fenil)-3-(metilamino)imidazo[1,2-a]piridin-7-karbonitril;
2-{10-metoksi-7-tia-2,5-diazatriciklo[6.4.0.02,6]dodeka-1(12),3,5,8,10-pentaen-4-il}-3-(metilamino)imidazo[1,2-a]piridin-7-karbonitril;
2-{11-metoksi-7-tia-2,5-diazatriciklo[6.4.0.02,6]dodeka-1(12),3,5,8,10-pentaen-4-il}-3-(metilamino)imidazo[1,2-a]piridin-7-karbonitril; i
2-{5-[(5-metoksipiridin-2-il)metoksi]pirazin-2-il}-3-(metilamino)imidazo[1,2-a]piridin-7-karbonitril.
12. Spoj odabran od:
2-(5-fluoro-1-benzofuran-2-il)-N-metilimidazo[1,2-a]piridin-3-amina;
2-(5-metoksi-1-benzofuran-2-il)-N-metilimidazo[1,2-a]piridin-3-amina;
6-fluoro-2-(5-metoksi-1-benzofuran-2-il)-N-metilimidazo[1,2-a]piridin-3-amina;
7-fluoro-2-(5-metoksi-1-benzofuran-2-il)-N-metilimidazo[1,2-a]piridin-3-amina;
2-(5-metoksi-1-benzofuran-2-il)-3-(metilamino)imidazo[1,2-a]piridin-7-karbonitrila;
2-[6-fluoro-3-(metilamino)imidazo[1,2-a]piridin-2-il]-1-benzofuran-5-ola;
2-(5-metoksi-1-benzofuran-2-il)-N-(2-metoksietil)imidazo[1,2-a]piridin-3-amina;
2-[7-fluoro-3-(metilamino)imidazo[1,2-a]piridin-2-il]-1-benzofuran-5-ola;
2-{3-[(2-hidroksietil)amino]imidazo[1,2-a]piridin-2-il}-1-benzofuran-5-ola;
2-(5-hidroksi-1-benzofuran-2-il)-3-(metilamino)imidazo[1,2-a]piridin-7-karbonitrila;
2-[5-(2-fluoroetoksi)-1-benzofuran-2-il]-3-(metilamino)imidazo[1,2-a]]piridin-7-karbonitrila;
2-(4-metoksifenil)-3-(metilamino)imidazo[1,2-a]piridin-7-karbonitrila;
2-(6-metoksi-1-benzofuran-2-il)-3-(metilamino)imidazo[1,2-a]piridin-7-karbonitrila;
7-metoksi-2-(5-metoksi-1-benzofuran-2-il)-N-metilimidazo[1,2-a]piridin-3-amina;
3-(metilamino)-2-[3-(piridin-3-ilmetoksi)fenil]imidazo[1,2-a]piridin-7-karbonitrila;
3-(metilamino)-2-[4-(piridin-3-ilmetoksi)fenil]imidazo[1,2-a]piridin-7-karbonitrila;
7-kloro-2-(5-metoksi-1-benzofuran-2-il)-N-metilimidazo[1,2-a]piridin-3-amina;
7-bromo-2-(5-metoksi-1-benzofuran-2-il)-N-metilimidazo[1,2-a]piridin-3-amina;
2-(5-metoksi-1-benzofuran-2-il)-3-(metilamino)imidazo[1,2-a]piridin-6-karbonitrila;
2-(5-bromo-1-benzofuran-2-il)-3-(metilamino)imidazo[1,2-a]piridin-7-karbonitrila;
3-(metilamino)-2-[3-(pirazin-2-il)fenil]imidazo[1,2-a]piridin-7-karbonitrila;
3-(metilamino)-2-[4-(pirazin-2-il)fenil]imidazo[1,2-a]piridin-7-karbonitrila;
2-[(E)-2-(4-metoksifenil)etenil]-3-(metilamino)imidazo[1,2-a]]piridin-7-karbonitrila;
2-(5-metoksi-1-benzofuran-2-il)-3-[(2-metoksietil)amino]imidazo[1,2-a]piridin-7-karbonitrila;
2-(2,3-dihidro-1,4-benzodioksin-6-il)-3-(metilamino)imidazo[1,2-a]]piridin-7-karbonitrila;
2-(5-bromofuran-2-il)-3-(metilamino)imidazo[1,2-a]piridin-7-karbonitrila;
2-(4-cijanofenil)-3-(metilamino)imidazo[1,2-a]piridin-7-karbonitrila;
2-(1-benzofuran-5-il)-3-(metilamino)imidazo[1,2-a]piridin-7-karbonitrila;
3-(metilamino)-2-[4-(prop-2-in-1-iloksi)fenil]imidazo[1,2-a]piridin-7-karbonitrila;
2-(5-fluoro-1-benzofuran-2-il)-3-(metilamino)imidazo[1,2-a]piridin-7-karbonitrila;
2-{3-[(5-metoksipirazin-2-il)metoksi]fenil}-3-(metilamino)imidazo[1,2-a]piridin-7-karbonitrila;
2-{5-[(5-metoksipirazin-2-il)metoksi]piridin-2-il}-3-(metilamino)imidazo[1,2-a]piridin-7-karbonitrila;
3-(dimetilamino)-2-(5-metoksi-1-benzofuran-2-il)imidazo[1,2-a]piridin-7-karbonitrila;
2-(5-metoksi-1-metil-1H-1,3-benzodiazol-2-il)-3-(metilamino)imidazo[1,2-a]piridin-7-karbonitrila;
2-(6-metoksi-1,3-benzotiazol-2-il)-3-(metilamino)imidazo[1,2-a]]piridin-7-karbonitrila;
2-(5-metoksi-1,3-benzoksazol-2-il)-3-(metilamino)imidazo[1,2-a]piridin-7-karbonitrila;
2-(5-metoksi-1H-1,3-benzodiazol-2-il)-3-(metilamino)imidazo[1,2-a]]piridin-7-karbonitrila;
2-(5-metoksi-1-benzofuran-2-il)imidazo[1,2-a]piridin-7-karbonitrila;
2-(6-metoksi-1-metil-1H-1,3-benzodiazol-2-il)-3-(metilamino)imidazo[1,2-a]piridin-7-karbonitrila;
3-(metilamino)-2-[5-(piridin-3-ilmetoksi)-1-benzofuran-2-il]imidazo[1,2-a]]piridin-7-karbonitrila;
3-amino-2-[5-(2-fluoroetoksi)-1-benzofuran-2-il]imidazo[1,2-a]piridin-7-karbonitrila;
3-amino-2-(5-metoksi-1-benzofuran-2-il)imidazo[1,2-a]piridin-7-karbonitrila;
2-(5-metoksi-1-benzofuran-2-il)-3-(metoksimetil)imidazo[1,2-a]piridin-7-karbonitrila;
3-[(dimetilamino)metil]-2-(5-metoksi-1-benzofuran-2-il)imidazo[1,2-a]piridin-7-karbonitrila;
2-{5-[2-(dimetilamino)etoksi]-1-benzofuran-2-il}-3-(metilamino)imidazo[1,2-a]piridin-7-karbonitrila;
3-(metilamino)-2-{4-[(piridin-3-ilmetoksi)metil]fenil}imidazo[1,2-a]]piridin-7-karbonitrila;
3-{[2-(dimetilamino)etil] amino}-2-(5-metoksi-1-benzofuran-2-il)imidazo[1,2-a]piridin-7-karbonitril tert-butil 2-[7-cijano-3-(metilamino)imidazo[1,2-a]piridin-2-il]-4H,5H,6H,7H-furo[3,2-c]piridin-5-karboksilata;
7-(aminometil)-2-(5-metoksi-1-benzofuran-2-il)-N-metilimidazo[1,2-a]piridin-3-amina;
3-(metilamino)-2-{3-[(piridin-3-ilmetoksi)metil]fenil}imidazo[1,2-a]]piridin-7-karbonitrila;
2-{4-[(5-metoksipirazin-2-il)metoksi]fenil}-3-(metilamino)imidazo[1,2-a]piridin-7-karbonitrila;
2-{6-[(5-metoksipirazin-2-il)metoksi]piridin-3-il}-3-(metilamino)imidazo[1,2-a]piridin-7-karbonitrila;
2-(5-metoksi-1-benzofuran-2-il)-N-metil-7-[2-(trimetilsilil)etinil]imidazo[1,2-a]piridin-3-amina;
7-etinil-2-(5-metoksi-1-benzofuran-2-il)-N-metilimidazo[1,2-a]piridin-3-amina;
2-(4-{ [(5-metoksipiridin-2-il)metil] amino }fenil)-3-(metilamino)imidazo[1,2-a]piridin-7-karbonitrila;
2-(4-{5H,6H-imidazo[2,1-b][1,3]tiazol-3-ilmetoksi}fenil)-3-(metilamino)imidazo[1,2-a]piridin-7-karbonitrila;
2-{10-metoksi-7-tia-2,5-diazatriciklo[6.4.0.02,6]dodeka-1(12),3,5,8,10-pentaen-4-il}-3-(metilamino)imidazo[1,2-a]piridin-7-karbonitrila;
2-{11-metoksi-7-tia-2,5-diazatriciklo[6.4.0.02,6]dodeka-1(12),3,5,8,10-pentaen-4-il}-3-(metilamino)imidazo[1,2-a]piridin-7-karbonitrila; i
2-{5-[(5-metoksipiridin-2-il)metoksi]pirazin-2-il}-3-(metilamino)imidazo[1,2-a]piridin-7-karbonitrila, ili
ili njihova farmaceutski prihvatljiva sol.
13. Sredstvo za snimanje prema bilo kojem od patentnih zahtjeva 1 do 11, naznačeno time što navedeno sredstvo sadrži jedan ili više radionuklida koji emitiraju pozitron odabran od: 11C, 13N, 15O i 18F.
14. Postupak generiranja dijagnostičkih slika kod pojedinca, naznačen time što obuhvaća davanje učinkovite količine sredstva za snimanje u skladu s bilo kojim od patentnih zahtjeva 1 do 11 ili 13 pojedincu, te generiranje slike barem dijela navedenog pojedinca.
15. Sredstvo za snimanje prema bilo kojem od patentnih zahtjeva 1 do 11 ili 13, naznačeno time što je za upotrebu u postupku generiranja dijagnostičkih slika kod pojedinca koji se sastoji od davanja učinkovite količine sredstva za snimanje prema bilo kojem od patentnih zahtjeva 1 do 11 ili 13 pojedincu, te generiranja slike barem dijela navedenog pojedinca, pri čemu generiranje slike barem dijela navedenog pojedinca uključuje generiranje slike za otkrivanje prisutnosti ili odsutnosti monomera ili agregata Huntingtin proteina (HTT proteina) u mozgu navedenog pojedinca; i otkrivanje prisutnosti ili odsutnosti patološkog procesa.
16. Sredstvo za snimanje prema patentnom zahtjevu 15, naznačeno time što su navedeni monomeri ili agregati HTT proteina prisutni u bazalnim ganglijama navedenog mozga navedenog pojedinca.
17. Sredstvo za snimanje prema patentnom zahtjevu 15, naznačeno time što je patološki proces neurodegenerativna bolest, na primjer, pri čemu se neurodegenerativna bolest bira od Alzheimerove bolesti, amiotrofične lateralne skleroze, Huntingtonove bolesti, Parkinsonove bolesti, prionske bolesti i spinocerebelarne ataksije, na primjer, pri čemu je neurodegenerativna bolest Huntingtonova bolest (HD).
18. Postupak prema patentnom zahtjevu 14 ili sredstvo za snimanje prema bilo kojem od patentnih zahtjeva 15 do 17,
pri čemu navedena učinkovita količina navedenog sredstva za snimanje sadrži od 0.1 do 20 mCi,
na primjer, pri čemu navedena učinkovita količina navedenog sredstva za snimanje sadrži 10 mCi.
19. Postupak prema patentnom zahtjevu 14 ili 18 ili sredstvo za snimanje prema bilo kojem od patentnih zahtjeva 15 do 17, naznačen time što navedeno generiranje slike uključuje snimanje pozitronskom emisijskom tomografijom (PET), PET s istodobnim snimanjem kompjuteriziranom tomografijom (PET/CT), PET s istodobnom magnetskom rezonancijom (PET/MRI), ili njihovu kombinaciju,
na primjer, pri čemu navedeno generiranje slike uključuje PET snimanje.
Applications Claiming Priority (3)
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US201462043590P | 2014-08-29 | 2014-08-29 | |
EP15836261.6A EP3197277B1 (en) | 2014-08-29 | 2015-08-28 | Probes for imaging huntingtin protein |
PCT/US2015/047401 WO2016033440A1 (en) | 2014-08-29 | 2015-08-28 | Probes for imaging huntingtin protein |
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HRP20220001T1 true HRP20220001T1 (hr) | 2022-04-01 |
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US (2) | US11104691B2 (hr) |
EP (1) | EP3197277B1 (hr) |
JP (1) | JP6754353B2 (hr) |
KR (1) | KR102410733B1 (hr) |
CN (1) | CN107105667B (hr) |
AU (2) | AU2015308769A1 (hr) |
BR (1) | BR112017004140B1 (hr) |
CA (1) | CA2959533C (hr) |
DK (1) | DK3197277T3 (hr) |
EA (1) | EA039923B1 (hr) |
ES (1) | ES2905095T3 (hr) |
HR (1) | HRP20220001T1 (hr) |
HU (1) | HUE057702T2 (hr) |
IL (1) | IL250802B (hr) |
MX (1) | MX2017002702A (hr) |
PL (1) | PL3197277T3 (hr) |
PT (1) | PT3197277T (hr) |
SG (1) | SG11201701592SA (hr) |
SI (1) | SI3197277T1 (hr) |
WO (1) | WO2016033440A1 (hr) |
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HUE056957T2 (hu) | 2014-08-29 | 2022-04-28 | Chdi Foundation Inc | Próbák huntingtin fehérjét megjelenítõ képalkotásra |
AU2015308765B2 (en) | 2014-08-29 | 2020-06-04 | Chdi Foundation, Inc. | Probes for imaging huntingtin protein |
MX2017002705A (es) | 2014-08-29 | 2017-12-20 | Chdi Foundation Inc | Sondas para la proyección de imagen de la proteína huntingtina. |
WO2016033440A1 (en) | 2014-08-29 | 2016-03-03 | Chdi Foundation, Inc. | Probes for imaging huntingtin protein |
WO2017040336A1 (en) | 2015-08-28 | 2017-03-09 | Chdi Foundation, Inc. | Probes for imaging huntingtin protein |
US20190381030A1 (en) * | 2017-10-12 | 2019-12-19 | University Of Kansas | Methods of treating radiation induced gastrointestinal syndrome (rigs) and related disease states using yel002/bcn057 |
WO2020176424A1 (en) | 2019-02-25 | 2020-09-03 | Chdi Foundation, Inc. | Compounds for targeting mutant huntingtin protein and uses thereof |
MX2021013574A (es) | 2019-05-09 | 2021-12-10 | Hoffmann La Roche | Sintesis de imidazo[1,2-a]pirimidinas etiquetadas. |
CN114773312B (zh) * | 2021-10-29 | 2024-03-26 | 北京鑫诺康桥药物研究有限公司 | 一种盐酸阿罗洛尔中间体的制备工艺 |
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DE10050663A1 (de) * | 2000-10-13 | 2002-04-18 | Gruenenthal Gmbh | Verwendung von substituierten Imidazo[1,2-a]pyridin-, -pyrimidin- und pyrazin-3-yl-amin-Derivaten zur Herstellung von Medikamenten zur NOS-Inhibierung |
CA2500358A1 (en) * | 2003-08-13 | 2005-02-24 | Bf Research Institute, Inc. | Probes for diseases in which amyloid accumulates, agents for staining amyloid, drugs for treatment and prophylaxis of diseases with accumulated amyloid, and probes for diagnosis of neurofibrillary tangles and agents for staining neurofibrillary tangles |
EP2042501B1 (en) * | 2006-06-21 | 2017-04-12 | Nihon Medi-Physics Co., Ltd. | Compound having affinity for amyloid |
WO2008016648A2 (en) * | 2006-08-01 | 2008-02-07 | Cytokinetics, Incorporated | Certain chemical entities, compositions and methods |
CN101535309A (zh) * | 2006-11-17 | 2009-09-16 | 日本医事物理股份有限公司 | 对淀粉状蛋白具有亲和性的新化合物 |
NZ577511A (en) * | 2006-11-30 | 2012-04-27 | Nihon Mediphysics Co Ltd | 2-Phenyl-imidazo[1,2-a]pyridine derivatives substituted with a radioactive halogen substituent |
KR20090101469A (ko) * | 2007-01-22 | 2009-09-28 | 아스트라제네카 아베 | 신규 헤테로아릴 치환된 이미다조〔1,2a〕피리딘 유도체 |
KR20100101576A (ko) * | 2007-10-30 | 2010-09-17 | 니혼 메디피직스 가부시키가이샤 | 신규 아밀로이드 친화성 화합물의 사용 및 제조 방법 |
FR2928923B1 (fr) * | 2008-03-21 | 2010-04-23 | Sanofi Aventis | Derives polysubstitues de 2-heteroaryl-6-phenyl-imidazo °1,2-a!pyridines, leur preparation et leur application en therapeutiques |
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CN103596950B (zh) * | 2011-06-24 | 2017-12-19 | 日本医事物理股份有限公司 | 对淀粉状蛋白具有亲和性的化合物 |
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CN105579453B (zh) * | 2013-09-26 | 2017-12-22 | 豪夫迈·罗氏有限公司 | 作为成像工具的咪唑并[1,2‑a]吡啶‑7‑胺类 |
WO2016033440A1 (en) | 2014-08-29 | 2016-03-03 | Chdi Foundation, Inc. | Probes for imaging huntingtin protein |
MX2017002705A (es) | 2014-08-29 | 2017-12-20 | Chdi Foundation Inc | Sondas para la proyección de imagen de la proteína huntingtina. |
HUE056957T2 (hu) | 2014-08-29 | 2022-04-28 | Chdi Foundation Inc | Próbák huntingtin fehérjét megjelenítõ képalkotásra |
AU2015308765B2 (en) | 2014-08-29 | 2020-06-04 | Chdi Foundation, Inc. | Probes for imaging huntingtin protein |
WO2017040336A1 (en) | 2015-08-28 | 2017-03-09 | Chdi Foundation, Inc. | Probes for imaging huntingtin protein |
-
2015
- 2015-08-28 WO PCT/US2015/047401 patent/WO2016033440A1/en active Application Filing
- 2015-08-28 CN CN201580058314.XA patent/CN107105667B/zh active Active
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- 2015-08-28 KR KR1020177007881A patent/KR102410733B1/ko active IP Right Grant
- 2015-08-28 JP JP2017511926A patent/JP6754353B2/ja active Active
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