KR101101977B1 - 2-아릴나프탈렌, 2-아릴퀴놀린 유도체 또는 이의 약학적으로 허용가능한 염, 이의 제조방법 및 이를 유효성분으로 함유하는 퇴행성 뇌질환의 진단 또는 치료용 약학적 조성물 - Google Patents
2-아릴나프탈렌, 2-아릴퀴놀린 유도체 또는 이의 약학적으로 허용가능한 염, 이의 제조방법 및 이를 유효성분으로 함유하는 퇴행성 뇌질환의 진단 또는 치료용 약학적 조성물 Download PDFInfo
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- KR101101977B1 KR101101977B1 KR1020090030928A KR20090030928A KR101101977B1 KR 101101977 B1 KR101101977 B1 KR 101101977B1 KR 1020090030928 A KR1020090030928 A KR 1020090030928A KR 20090030928 A KR20090030928 A KR 20090030928A KR 101101977 B1 KR101101977 B1 KR 101101977B1
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- phenyl
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- 150000003839 salts Chemical class 0.000 title claims abstract description 26
- 208000014644 Brain disease Diseases 0.000 title claims abstract description 14
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- 238000002360 preparation method Methods 0.000 title abstract description 52
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- 238000000034 method Methods 0.000 claims abstract description 33
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- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 150000001875 compounds Chemical class 0.000 claims description 90
- 239000003960 organic solvent Substances 0.000 claims description 30
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 29
- 239000002243 precursor Substances 0.000 claims description 23
- -1 N-monomethylamino Chemical group 0.000 claims description 20
- 239000003054 catalyst Substances 0.000 claims description 17
- 238000002372 labelling Methods 0.000 claims description 17
- FJKIXWOMBXYWOQ-UHFFFAOYSA-N ethenoxyethane Chemical compound CCOC=C FJKIXWOMBXYWOQ-UHFFFAOYSA-N 0.000 claims description 12
- 229910052757 nitrogen Inorganic materials 0.000 claims description 12
- PSSHJVWQGNVLHT-UHFFFAOYSA-N 2-(4-methoxyphenyl)-6-nitroquinoline Chemical compound C1=CC(OC)=CC=C1C1=CC=C(C=C(C=C2)[N+]([O-])=O)C2=N1 PSSHJVWQGNVLHT-UHFFFAOYSA-N 0.000 claims description 10
- ATLPHFHLHVXZQK-UHFFFAOYSA-N 2-[4-(2-fluoroethoxy)phenyl]quinolin-6-amine Chemical compound C1=CC2=CC(N)=CC=C2N=C1C1=CC=C(OCCF)C=C1 ATLPHFHLHVXZQK-UHFFFAOYSA-N 0.000 claims description 10
- 125000003118 aryl group Chemical group 0.000 claims description 10
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 10
- LBNNJJQQGPWBCJ-UHFFFAOYSA-N 2-[4-(3-fluoropropoxy)phenyl]quinolin-6-amine Chemical compound C1=CC2=CC(N)=CC=C2N=C1C1=CC=C(OCCCF)C=C1 LBNNJJQQGPWBCJ-UHFFFAOYSA-N 0.000 claims description 9
- 229910052731 fluorine Inorganic materials 0.000 claims description 9
- 239000011737 fluorine Substances 0.000 claims description 9
- FUSUEKKVIAGLEG-UHFFFAOYSA-N 2-[4-(3-fluoropropoxy)phenyl]-n-methylquinolin-6-amine Chemical compound C1=CC2=CC(NC)=CC=C2N=C1C1=CC=C(OCCCF)C=C1 FUSUEKKVIAGLEG-UHFFFAOYSA-N 0.000 claims description 8
- DOWJLVALXBURMZ-UHFFFAOYSA-N 4-[6-(3-fluoropropoxy)naphthalen-2-yl]aniline Chemical compound C1=CC(N)=CC=C1C1=CC=C(C=C(OCCCF)C=C2)C2=C1 DOWJLVALXBURMZ-UHFFFAOYSA-N 0.000 claims description 8
- 125000001153 fluoro group Chemical group F* 0.000 claims description 8
- RDQGDOUCHBOHBT-UHFFFAOYSA-N 2-(2-fluoroethoxy)-6-(4-nitrophenyl)naphthalene Chemical compound C1=CC([N+](=O)[O-])=CC=C1C1=CC=C(C=C(OCCF)C=C2)C2=C1 RDQGDOUCHBOHBT-UHFFFAOYSA-N 0.000 claims description 7
- QISPKNRGJMPEGY-UHFFFAOYSA-N 4-(6-methoxynaphthalen-2-yl)-n-methylaniline Chemical compound C1=CC(NC)=CC=C1C1=CC=C(C=C(OC)C=C2)C2=C1 QISPKNRGJMPEGY-UHFFFAOYSA-N 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- APSMUYYLXZULMS-UHFFFAOYSA-N 2-bromonaphthalene Chemical class C1=CC=CC2=CC(Br)=CC=C21 APSMUYYLXZULMS-UHFFFAOYSA-N 0.000 claims description 6
- ZFGRMTRQOJBOTD-UHFFFAOYSA-N 4-[6-(2-fluoroethoxy)naphthalen-2-yl]aniline Chemical compound C1=CC(N)=CC=C1C1=CC=C(C=C(OCCF)C=C2)C2=C1 ZFGRMTRQOJBOTD-UHFFFAOYSA-N 0.000 claims description 6
- TZWAASXEHGOAGZ-UHFFFAOYSA-N 4-[6-(3-fluoropropoxy)naphthalen-2-yl]-N-methylaniline Chemical compound C1=CC(NC)=CC=C1C1=CC=C(C=C(OCCCF)C=C2)C2=C1 TZWAASXEHGOAGZ-UHFFFAOYSA-N 0.000 claims description 6
- XCXKYJDKCREKSI-UHFFFAOYSA-N 4-[6-(3-fluoropropoxy)naphthalen-2-yl]-n,n-dimethylaniline Chemical compound C1=CC(N(C)C)=CC=C1C1=CC=C(C=C(OCCCF)C=C2)C2=C1 XCXKYJDKCREKSI-UHFFFAOYSA-N 0.000 claims description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 5
- 150000001639 boron compounds Chemical class 0.000 claims description 5
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 claims description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 5
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 5
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 150000001448 anilines Chemical class 0.000 claims description 4
- 150000001543 aryl boronic acids Chemical class 0.000 claims description 4
- 150000001502 aryl halides Chemical class 0.000 claims description 4
- 229910052736 halogen Inorganic materials 0.000 claims description 4
- 150000002367 halogens Chemical class 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 239000007800 oxidant agent Substances 0.000 claims description 4
- 125000000636 p-nitrophenyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)[N+]([O-])=O 0.000 claims description 4
- 150000005635 2-haloquinolines Chemical class 0.000 claims description 3
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 claims description 3
- 239000012359 Methanesulfonyl chloride Substances 0.000 claims description 3
- 125000003545 alkoxy group Chemical group 0.000 claims description 3
- 125000003282 alkyl amino group Chemical group 0.000 claims description 3
- QARBMVPHQWIHKH-UHFFFAOYSA-N methanesulfonyl chloride Chemical compound CS(Cl)(=O)=O QARBMVPHQWIHKH-UHFFFAOYSA-N 0.000 claims description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 3
- XZDRNSQWYYPIDL-UHFFFAOYSA-N n-(2-fluoroethyl)-4-(6-methoxynaphthalen-2-yl)aniline Chemical compound C1=CC2=CC(OC)=CC=C2C=C1C1=CC=C(NCCF)C=C1 XZDRNSQWYYPIDL-UHFFFAOYSA-N 0.000 claims description 3
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 3
- 125000006005 fluoroethoxy group Chemical group 0.000 claims description 2
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 2
- 125000000250 methylamino group Chemical group [H]N(*)C([H])([H])[H] 0.000 claims description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims 2
- 108010090849 Amyloid beta-Peptides Proteins 0.000 abstract description 52
- 102000013455 Amyloid beta-Peptides Human genes 0.000 abstract description 52
- 230000027455 binding Effects 0.000 abstract description 22
- DZHSAHHDTRWUTF-SIQRNXPUSA-N amyloid-beta polypeptide 42 Chemical compound C([C@@H](C(=O)N[C@@H](C)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@H](C(=O)NCC(=O)N[C@@H](CO)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCCCN)C(=O)NCC(=O)N[C@@H](C)C(=O)N[C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](C(C)C)C(=O)NCC(=O)NCC(=O)N[C@@H](C(C)C)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C)C(O)=O)[C@@H](C)CC)C(C)C)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@@H](NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CC=1N=CNC=1)NC(=O)[C@H](CC=1N=CNC=1)NC(=O)[C@@H](NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)CNC(=O)[C@H](CO)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC=1N=CNC=1)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](C)NC(=O)[C@@H](N)CC(O)=O)C(C)C)C(C)C)C1=CC=CC=C1 DZHSAHHDTRWUTF-SIQRNXPUSA-N 0.000 abstract description 9
- 239000002244 precipitate Substances 0.000 abstract description 8
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- 230000002401 inhibitory effect Effects 0.000 abstract description 2
- 239000000863 peptide conjugate Substances 0.000 abstract description 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 51
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 45
- 239000000243 solution Substances 0.000 description 44
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 42
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 42
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 27
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- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 16
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- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 16
- 210000004556 brain Anatomy 0.000 description 16
- 229910052938 sodium sulfate Inorganic materials 0.000 description 16
- 235000011152 sodium sulphate Nutrition 0.000 description 16
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 14
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 14
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 13
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 12
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 12
- 238000003756 stirring Methods 0.000 description 11
- VQWGXSRIAFDIBE-UHFFFAOYSA-N 4-(6-methoxynaphthalen-2-yl)aniline Chemical compound C1=CC2=CC(OC)=CC=C2C=C1C1=CC=C(N)C=C1 VQWGXSRIAFDIBE-UHFFFAOYSA-N 0.000 description 10
- WZBNXFYKGXCOHX-UHFFFAOYSA-N 6-[4-(methylamino)phenyl]naphthalen-2-ol Chemical compound C1=CC(NC)=CC=C1C1=CC=C(C=C(O)C=C2)C2=C1 WZBNXFYKGXCOHX-UHFFFAOYSA-N 0.000 description 10
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- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 10
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- PLYPBAZBJXHATP-UHFFFAOYSA-N 4-(6-nitroquinolin-2-yl)phenol Chemical compound OC1=CC=C(C=C1)C1=NC2=CC=C(C=C2C=C1)[N+](=O)[O-] PLYPBAZBJXHATP-UHFFFAOYSA-N 0.000 description 9
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- JADVWWSKYZXRGX-UHFFFAOYSA-M thioflavine T Chemical compound [Cl-].C1=CC(N(C)C)=CC=C1C1=[N+](C)C2=CC=C(C)C=C2S1 JADVWWSKYZXRGX-UHFFFAOYSA-M 0.000 description 9
- AOIRZVLHJZAUOS-UHFFFAOYSA-N 2-(4-nitrophenyl)quinolin-6-ol Chemical compound C1=CC2=CC(O)=CC=C2N=C1C1=CC=C([N+]([O-])=O)C=C1 AOIRZVLHJZAUOS-UHFFFAOYSA-N 0.000 description 8
- MNBOGGWWWXXYKJ-UHFFFAOYSA-N 2-methoxy-6-(4-methoxyphenyl)naphthalene Chemical compound C1=CC(OC)=CC=C1C1=CC=C(C=C(OC)C=C2)C2=C1 MNBOGGWWWXXYKJ-UHFFFAOYSA-N 0.000 description 8
- AQHHCNZSYQJGHN-UHFFFAOYSA-N 6-methoxy-2-(4-nitrophenyl)quinoline Chemical compound C1=CC2=CC(OC)=CC=C2N=C1C1=CC=C([N+]([O-])=O)C=C1 AQHHCNZSYQJGHN-UHFFFAOYSA-N 0.000 description 8
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- AIROWKDBTLAASM-UHFFFAOYSA-N 2-(3-fluoropropoxy)-6-(4-nitrophenyl)naphthalene Chemical compound C1=CC([N+](=O)[O-])=CC=C1C1=CC=C(C=C(OCCCF)C=C2)C2=C1 AIROWKDBTLAASM-UHFFFAOYSA-N 0.000 description 7
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- 125000002827 triflate group Chemical group FC(S(=O)(=O)O*)(F)F 0.000 description 6
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Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
- C07C15/20—Polycyclic condensed hydrocarbons
- C07C15/24—Polycyclic condensed hydrocarbons containing two rings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic 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
- A61K31/47—Quinolines; Isoquinolines
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic 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
- A61K31/47—Quinolines; Isoquinolines
- A61K31/4706—4-Aminoquinolines; 8-Aminoquinolines, e.g. chloroquine, primaquine
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic 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
- C07D215/16—Heterocyclic 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
- C07D215/20—Oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic 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
- C07D215/16—Heterocyclic 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
- C07D215/20—Oxygen atoms
- C07D215/22—Oxygen atoms attached in position 2 or 4
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
A 42 |
A 40 |
1 Asp |
2 Ala |
3 Glu |
4 Phe |
5 Arg |
6 His |
7 Asp |
8 Ser |
9 Gly |
10 Tyr |
11 Glu |
12 Val |
13 His |
14 His |
15 Gln |
16 Lys |
17 Leu |
18 Val |
19 Phe |
20 Phe |
||
21 Ala |
22 Glu |
23 Asp |
24 Val |
25 Gly |
26 Ser |
27 Asn |
28 Lys |
29 Gly |
30 Ala |
||
31 Ile |
32 Ile |
33 Gly |
34 Leu |
35 Met |
36 Val |
37 Gly |
38 Gly |
39 Val |
40 Val |
||
41 Ile |
42 Ala |
`구분 | 화합물 구조식 | K i(nM) |
비교군 | 0.78 | |
실시예 1 | 2830 | |
실시예 2 | 0.53 | |
실시예 3 | 1.84 | |
실시예 4 | 4.0 | |
실시예 5 | ND | |
실시예 6 | 0.61 | |
실시예 7 | 13.2 | |
실시예 8 | 470 | |
실시예 9 | 0.56 | |
실시예 10 | ND | |
실시예 11 | 0.53 | |
실시예 12 | 0.46 | |
실시예 13 | 2.3 | |
실시예 14 | 0.63 | |
실시예 15 | 1.00 | |
실시예 16 | 0.40 | |
실시예 17 | 0.50 | |
실시예 18 | 0.45 | |
실시예 19 | 0.52 | |
실시예 20 | 0.72 | |
실시예 21 | 1.05 | |
실시예 22 | 1.55 | |
실시예 23 | 0.94 | |
실시예 24 | 0.45 | |
실시예 25 | 0.84 | |
실시예 26 | ND | |
실시예 27 | ND | |
실시예 28 | 0.45 | |
실시예 29 | 0.58 | |
실시예 30 | 0.77 | |
실시예 31 | 0.46 | |
ND:측정불가 |
Claims (15)
- 하기 화학식 1로 표시되는 2-아릴나프탈렌, 2-아릴퀴놀린 유도체 또는 이의 약학적으로 허용가능한 염:[화학식 1](상기 화학식 1에서,A는 탄소 또는 질소이고,이때, 상기 A가 탄소인 경우, R1은 히드록시; 또는 비치환 또는 플루오린으로 치환된 C1~C4의 직쇄 또는 측쇄 알콕시이고, R2는 니트로; 아미노; 비치환 또는 플루오린으로 치환된 C1~C5의 직쇄 또는 측쇄 알킬아미노; 또는 디메틸아미노이고,상기 A가 질소인 경우, 화학식 1의 화합물은(1) 2-(4-메톡시페닐)-6-니트로퀴놀린;(2) 2-[4-(2-플루오로에톡시)페닐]-6-아미노퀴놀린;(3) 2-[4-(3-플루오로프로폭시)페닐]-6-아미노퀴놀린; 및(4) 2-[4-(3-플루오로프로폭시)페닐]-6-(N-모노메틸아미노)퀴놀린으로 이루어지는 군으로부터 선택되며,이때, 상기 플루오린 또는 플루오로는 18F 또는 19F이다).
- 제1항에 있어서, 상기 A는 탄소 또는 질소이고,이때, 상기 A가 탄소인 경우, R1은 히드록시; 메톡시; 플루오로에톡시 또는 플루오로프로폭시이고, R2는 니트로; 아미노; 메틸아미노; 디메틸아미노; 플루오로에틸아미노 또는 플루오로프로필아미노이고,상기 A가 질소인 경우, 화학식 1의 화합물은(1) 2-(4-메톡시페닐)-6-니트로퀴놀린;(2) 2-[4-(2-플루오로에톡시)페닐]-6-아미노퀴놀린;(3) 2-[4-(3-플루오로프로폭시)페닐]-6-아미노퀴놀린; 및(4) 2-[4-(3-플루오로프로폭시)페닐]-6-(N-모노메틸아미노)퀴놀린으로 이루어지는 군으로부터 선택되며,이때, 상기 플루오로는 18F 또는 19F인 것을 특징으로 하는 2-아릴나프탈렌, 2-아릴퀴놀린 유도체 또는 이의 약학적으로 허용가능한 염.
- 제1항에 있어서, 상기 2-아릴나프탈렌, 2-아릴퀴놀린 유도체는(6) 2-[4-(N,N-디메틸아미노)페닐]-6-(3-플루오로프로폭시)나프탈렌;(9) 2-(4-니트로페닐)-6-(2-플루오로에톡시)나프탈렌;(11) 2-(4-아미노페닐)-6-(2-플루오로에톡시)나프탈렌;(12) 2-(4-아미노페닐)-6-(3-플루오로프로폭시)나프탈렌;(14) 2-[4-(N-(2-플루오로에틸)아미노)페닐]-6-메톡시나프탈렌;(16) 2-[4-(N-모노메틸아미노)페닐]-6-메톡시나프탈렌;(17) 2-(4-아미노페닐)-6-(3-플루오로프로폭시)나프탈렌;(18) 2-[4-(N-모노메틸아미노)페닐]-6-(2-플루오로에폭시)나프탈렌;(19) 2-[4-(N-모노메틸아미노)페닐]-6-(3-플루오로프로폭시)나프탈렌;(24) 2-(4-메톡시페닐)-6-니트로퀴놀린;(28) 2-[4-(2-플루오로에톡시)페닐]-6-아미노퀴놀린;(29) 2-[4-(3-플루오로프로폭시)페닐]-6-아미노퀴놀린; 및(31) 2-[4-(3-플루오로프로폭시)페닐]-6-(N-모노메틸아미노)퀴놀린으로 이루어지는 군으로부터 선택되는 것을 특징으로 하는 2-아릴나프탈렌, 2-아릴퀴놀린 유도체 또는 이의 약학적으로 허용가능한 염.
- 하기 반응식 1에 나타난 바와 같이, 화학식 4의 2-브로모나프탈렌 유도체를 유기용매 하에서 보론 화합물((iPrO)3B)과 반응시켜 화학식 5의 화합물을 얻는 단계(단계 1); 및 상기 단계 1에서 얻은 화학식 5의 화합물을 유기용매 및 촉매 하에서 아릴할라이드(4-Hal-Ph-R2)와 반응시켜 화학식 1a의 화합물을 얻는 단계(단계 2)를 포함하는 제1항의 2-아릴나프탈렌 유도체의 제조방법:[반응식 1](상기 반응식 1에서, R1 및 R2는 제1항의 화학식 1에서 정의한 바와 같고, Hal은 할로겐 원소를 나타내며, 화학식 1a는 제1항의 화학식 1에 포함된다).
- 하기 반응식 4에 나타난 바와 같이, 화학식 7의 치환된 아닐린 유도체와 치환된 아릴알데히드(4-CHO-Ph-R2)를 유기용매 상에서 반응시켜 디아릴이민을 얻는 단계(단계 1); 및 상기 단계 1에서 얻은 화학식 8의 디아릴이민을 유기용매와 촉매하에서 에틸비닐에테르와 반응시켜 중간체인 2-아릴-테트라히드로퀴놀린을 만든 후 산화제를 이용하여 화학식 1b의 2-아릴퀴놀린 유도체를 얻는 단계(단계 2)를 포함하는 제1항의 2-아릴퀴놀린 유도체의 제조방법:[반응식 4](상기 반응식 4에서, R1 및 R2는 제1항의 화학식 1에서 정의한 바와 같고, 화학식 1b는 제1항의 화학식 1에 포함된다).
- 하기 화학식 2로 표시되는 18F로 표지하기 위한 2-아릴나프탈렌, 2-아릴퀴놀린 유도체 또는 이의 약학적으로 허용가능한 염의 전구체:[화학식 2](상기 화학식 2에서,[화학식 1]상기 화학식 1에서,A는 탄소 또는 질소이고,R1 및 R2는 독립적으로 또는 선택적으로 수소; 히드록시; 비치환 또는 플루오린으로 치환된 C1~C4의 직쇄 또는 측쇄 알콕시; 니트로; 아미노; 비치환 또는 플루오린으로 치환된 C1~C5의 직쇄 또는 측쇄 알킬아미노; 또는 디메틸아미노이며,이때, 상기 플루오린은 18F 또는 19F이고,B는 -NH- 또는 -O-이고,R3은 메틸, 트리플루오로메틸, p-톨루에닐 또는 p-니트로페닐이며,n은 2 또는 3이다).
- 제1항의 2-아릴나프탈렌, 2-아릴퀴놀린 유도체 또는 이의 약학적으로 허용가능한 염을 유효성분으로 함유하는 퇴행성 뇌질환의 진단 또는 치료용 약학적 조성물.
- 제12항에 있어서, 상기 퇴행성 뇌질환은 알쯔하이머 질병인 것을 특징으로 하는 퇴행성 뇌질환의 진단 또는 치료용 약학적 조성물.
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