KR20110131022A - 1,2,3-트리아졸기를 갖는 새로운 말레이미드 화합물, 이의 제조방법 및 이를 보결그룹으로 하는 생체화합물의 f18 표지방법 - Google Patents
1,2,3-트리아졸기를 갖는 새로운 말레이미드 화합물, 이의 제조방법 및 이를 보결그룹으로 하는 생체화합물의 f18 표지방법 Download PDFInfo
- Publication number
- KR20110131022A KR20110131022A KR1020100050628A KR20100050628A KR20110131022A KR 20110131022 A KR20110131022 A KR 20110131022A KR 1020100050628 A KR1020100050628 A KR 1020100050628A KR 20100050628 A KR20100050628 A KR 20100050628A KR 20110131022 A KR20110131022 A KR 20110131022A
- Authority
- KR
- South Korea
- Prior art keywords
- compound
- ethoxy
- group
- triazole
- maleimide
- Prior art date
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- 150000001875 compounds Chemical class 0.000 title claims abstract description 73
- -1 maleimide compound Chemical class 0.000 title claims abstract description 53
- 125000001399 1,2,3-triazolyl group Chemical group N1N=NC(=C1)* 0.000 title claims description 25
- 238000002360 preparation method Methods 0.000 title description 33
- 238000002372 labelling Methods 0.000 title description 21
- 239000013589 supplement Substances 0.000 title description 2
- 238000004519 manufacturing process Methods 0.000 claims abstract description 47
- 238000006243 chemical reaction Methods 0.000 claims abstract description 34
- 238000000034 method Methods 0.000 claims abstract description 25
- 239000003054 catalyst Substances 0.000 claims abstract description 18
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 93
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 claims description 47
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 43
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical class CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 36
- PEEHTFAAVSWFBL-UHFFFAOYSA-N Maleimide Chemical compound O=C1NC(=O)C=C1 PEEHTFAAVSWFBL-UHFFFAOYSA-N 0.000 claims description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 239000010949 copper Substances 0.000 claims description 21
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 20
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 16
- 229910052802 copper Inorganic materials 0.000 claims description 16
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical class C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 14
- XJHCXCQVJFPJIK-UHFFFAOYSA-M caesium fluoride Chemical compound [F-].[Cs+] XJHCXCQVJFPJIK-UHFFFAOYSA-M 0.000 claims description 14
- 125000004791 2-fluoroethoxy group Chemical group FCCO* 0.000 claims description 10
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical class CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 10
- 239000002904 solvent Substances 0.000 claims description 9
- 239000003960 organic solvent Substances 0.000 claims description 8
- FPGGTKZVZWFYPV-UHFFFAOYSA-M tetrabutylammonium fluoride Chemical compound [F-].CCCC[N+](CCCC)(CCCC)CCCC FPGGTKZVZWFYPV-UHFFFAOYSA-M 0.000 claims description 8
- MSXVEPNJUHWQHW-UHFFFAOYSA-N 2-methylbutan-2-ol Chemical compound CCC(C)(C)O MSXVEPNJUHWQHW-UHFFFAOYSA-N 0.000 claims description 7
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Chemical class COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 7
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 6
- 239000012046 mixed solvent Substances 0.000 claims description 6
- 230000003647 oxidation Effects 0.000 claims description 6
- 238000007254 oxidation reaction Methods 0.000 claims description 6
- 239000002243 precursor Substances 0.000 claims description 6
- 125000002355 alkine group Chemical group 0.000 claims description 5
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 5
- 229920001223 polyethylene glycol Polymers 0.000 claims description 5
- 150000003509 tertiary alcohols Chemical class 0.000 claims description 5
- OISVCGZHLKNMSJ-UHFFFAOYSA-N 2,6-dimethylpyridine Chemical class CC1=CC=CC(C)=N1 OISVCGZHLKNMSJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000004793 Polystyrene Substances 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 239000002585 base 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
- 229920002223 polystyrene Polymers 0.000 claims description 4
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 4
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims description 4
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 4
- 229910052783 alkali metal Inorganic materials 0.000 claims description 3
- 238000003682 fluorination reaction Methods 0.000 claims description 3
- 230000000269 nucleophilic effect Effects 0.000 claims description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 claims description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical class [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 2
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 2
- 239000002202 Polyethylene glycol Substances 0.000 claims description 2
- HOPRXXXSABQWAV-UHFFFAOYSA-N anhydrous collidine Chemical class CC1=CC=NC(C)=C1C HOPRXXXSABQWAV-UHFFFAOYSA-N 0.000 claims description 2
- 239000000872 buffer Substances 0.000 claims description 2
- 239000003638 chemical reducing agent Substances 0.000 claims description 2
- UTBIMNXEDGNJFE-UHFFFAOYSA-N collidine Chemical class CC1=CC=C(C)C(C)=N1 UTBIMNXEDGNJFE-UHFFFAOYSA-N 0.000 claims description 2
- 229910000365 copper sulfate Inorganic materials 0.000 claims description 2
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 claims description 2
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims description 2
- OPQARKPSCNTWTJ-UHFFFAOYSA-L copper(ii) acetate Chemical compound [Cu+2].CC([O-])=O.CC([O-])=O OPQARKPSCNTWTJ-UHFFFAOYSA-L 0.000 claims description 2
- HPYNZHMRTTWQTB-UHFFFAOYSA-N dimethylpyridine Chemical class CC1=CC=CN=C1C HPYNZHMRTTWQTB-UHFFFAOYSA-N 0.000 claims description 2
- VHJLVAABSRFDPM-QWWZWVQMSA-N dithiothreitol Chemical compound SC[C@@H](O)[C@H](O)CS VHJLVAABSRFDPM-QWWZWVQMSA-N 0.000 claims description 2
- 125000006005 fluoroethoxy group Chemical group 0.000 claims description 2
- 125000000524 functional group Chemical group 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 235000010265 sodium sulphite Nutrition 0.000 claims description 2
- GFYHSKONPJXCDE-UHFFFAOYSA-N sym-collidine Chemical class CC1=CN=C(C)C(C)=C1 GFYHSKONPJXCDE-UHFFFAOYSA-N 0.000 claims description 2
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 2
- 239000005749 Copper compound Substances 0.000 claims 2
- 229940072107 ascorbate Drugs 0.000 claims 2
- 239000011668 ascorbic acid Substances 0.000 claims 2
- 150000001880 copper compounds Chemical class 0.000 claims 2
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 claims 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims 1
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 claims 1
- NKNDPYCGAZPOFS-UHFFFAOYSA-M copper(i) bromide Chemical compound Br[Cu] NKNDPYCGAZPOFS-UHFFFAOYSA-M 0.000 claims 1
- LSXDOTMGLUJQCM-UHFFFAOYSA-M copper(i) iodide Chemical compound I[Cu] LSXDOTMGLUJQCM-UHFFFAOYSA-M 0.000 claims 1
- 239000012153 distilled water Substances 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 abstract description 7
- 238000003786 synthesis reaction Methods 0.000 abstract description 7
- KRHYYFGTRYWZRS-BJUDXGSMSA-N ac1l2y5h Chemical compound [18FH] KRHYYFGTRYWZRS-BJUDXGSMSA-N 0.000 abstract description 4
- 230000002285 radioactive effect Effects 0.000 abstract description 3
- 238000004904 shortening Methods 0.000 abstract 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 192
- 239000000243 solution Substances 0.000 description 41
- 239000011541 reaction mixture Substances 0.000 description 29
- 238000004440 column chromatography Methods 0.000 description 26
- 150000001540 azides Chemical class 0.000 description 24
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 21
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 20
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 19
- 150000002894 organic compounds Chemical class 0.000 description 19
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Abstract
Description
도 2는 본 발명에 따른 실시예 4의 단계 1에서 18F로 표지된 화합물의 Radio-TLC 도면이다.
도 3은 본 발명에 따른 실시예 4의 단계 1에서 18F로 표지된 화합물의 Radio-TLC 도면이다.
도 4는 본 발명에 따른 실시예 4의 단계 2에서 18F로 표지된 화합물의 Radio-TLC 도면이다.
도 5는 본 발명에 따른 실시예 5에서 18F로 표지된 화합물의 Radio-TLC 도면이다.
도 6은 본 발명에 따른 실시예 6에서 18F로 표지된 화합물의 Radio-TLC 도면이다.
도 7은 본 발명에 따른 실시예 6에서 제조된 화합물의 HPLC 분석을 나타낸 그래프이다.
도 8은 본 발명에 따른 실험예 1의 18F로 표지된 화합물의 Radio-TLC 도면이다.
도 9는 본 발명에 따른 실험예 2의 18F로 표지 된 화합물의 Radio-TLC 도면이다.
Claims (16)
- 제 1항에 있어서,
상기 X는 에틸; n-프로필; 또는 -[CH2CH2O]nCH2CH2-(n은 1-3의 정수이다)이고,
Y는 단일결합; 메틸; 에틸; n-프로필; 또는 -[CH2CH2O]nCH2CH2-(n은 1-4의 정수이다)이고,
F는 18F 또는 19F 인 것을 특징으로 하는 1,2,3-트리아졸기를 갖는 말레이미드 화합물.
- 제 1항에 있어서, 상기 1,2,3-트리아졸기를 갖는 말레이미드 화합물은
(1) 1-{2-{2-[2-(플루오로에톡시)에톡시]에톡시}-4-(N-말레이미딜메틸) -1,2,3-트리아졸;
(2) 1-{2-{2-[2-(2-플루오로에톡시)에톡시]에톡시}에틸}-4-(3-(N-말레이미딜) 프로필)-1,2,3-트리아졸;
(3) 1-{2-{2-[2-(2-플루오로에톡시)에톡시]에톡시}에틸}-4-{{2-{2-[2-(N-말레이미딜)에톡시]에톡시}에톡시}메틸}-1,2,3-트리아졸;
(4) 1-{2-{2-[2-((플루오로-18)에톡시)에톡시]에톡시}-4-(N-말레이미딜메틸) -1,2,3-트리아졸;
(5) 1-{2-{2-[2-(2-(플루오로-18)에톡시)에톡시]에톡시}에틸}-4-(3-(N-말레이미딜) 프로필)-1,2,3-트리아졸; 및
(6) 1-{2-{2-[2-(2-(플루오로-18)에톡시)에톡시]에톡시}에틸}-4-{{2-{2-[2-(N-말레이미딜)에톡시]에톡시}에톡시}메틸}-1,2,3-트리아졸로 이루어지는 군으로부터 선택되는 것을 특징으로 하는 1,2,3-트리아졸기를 갖는 말레이미드 화합물.
- 하기 반응식 1에 나타난 바와 같이,
화학식 2로 표기되는 화학식 2로 표기되는 설포네이트 전구체를 유기용매 하에서 친핵성 플루오르화 반응시켜 통해 화학식 3으로 표기되는 플루오로알킬 아자이드 화합물을 얻는 단계(단계 1); 및
단계 1에서 얻은 화학식 3의 플루오로알킬 아자이드 화합물을 유기용매, 구리촉매 하에서 화학식 4로 표기되는 말단 알킨기를 갖는 말레이미드와 반응시켜 통해 화학식 1로 표기되는 화합물을 얻는 단계(단계 2)를 포함하는 제 1항의 1,2,3-트리아졸기를 갖는 말레이미드 화합물의 제조방법:
[반응식 1]
(상기 반응식 1에서,
X와 Y는 제1항의 화학식 1에서 정의한 바와 같고,
R은 메틸, 트리플루오로메틸, p-톨루에닐, p-니트로페닐, 용해성 폴리에틸렌글리콜, 폴리스티렌 또는 비용해성 폴리스틸렌이다)
- 제 4항에 있어서, 상기 R은 메틸, p-톨루에닐 또는 p-니트로페닐인 것을 특징으로 하는 1,2,3-트리아졸기를 갖는 말레이미드 화합물의 제조방법.
- 제 4항에 있어서, 상기 단계 1의 용매는 아세토니트릴, 디메틸포름아미드(N,N-dimethylformamide, DMF), 디메틸설폭사이드(dimethylsulfoxide, DMSO) 및 3차 알코올 또는 이들의 혼합용매로 이루어진 군으로부터 선택되는 어느 1종인 것을 특징으로 하는 1,2,3-트리아졸기를 갖는 말레이미드 화합물의 제조방법.
- 제 6항에 있어서, 상기 3차 알코올은 t-아밀알코올인 것을 특징으로 하는 1,2,3-트리아졸기를 갖는 말레이미드 화합물의 제조방법.
- 제 4항에 있어서, 상기 단계 1의 플루오라이드는 테트라부틸암모늄 플루오라이드(tetrabutylammonium fluoride, TBAF) 또는 세슘 플루오라이드(CsF)인 것을 특징으로 하는 1,2,3-트리아졸기를 갖는 말레이미드 화합물의 제조방법.
- 제 4항에 있어서, 상기 단계 2의 용매는 아세토니트릴, 디메틸포름아미드(N,N-dimethylformamide, DMF), 디메틸설폭사이드(dimethylsulfoxide, DMSO), 증류수, 3차 알코올 및 이들의 혼합용매로 이루어진 군으로부터 선택되는 어느 1종인 것을 특징으로 하는 1,2,3-트리아졸기를 갖는 말레이미드 화합물의 제조방법.
- 제 9항에 있어서, 상기 유기용매는 아세토나이트릴인 것을 특징으로 하는 1,2,3-트리아졸기를 갖는 말레이미드 화합물의 제조방법.
- 제 4항에 있어서, 상기 단계 2의 구리촉매는 요오드화구리(CuI), 브롬화구리(CuBr) 및 염화구리(CuCl)로 이루어지는 어느 1종의 산화수 1가의 구리화합물 또는 황산구리(CuSO4), 초산구리(Cu(OAc)2), 질산구리(Cu(NO3)2, 트리플루오르메타설포네이트화구리(Cu(OTf)2) 및 산화구리(CuO)로 이루어지는 군으로부터 선택되는 어느 1종의 산화수 2가의 구리화합물인 것을 특징으로 하는 1,2,3-트리아졸기를 갖는 말레이미드 화합물의 제조방법.
- 제 11항에 있어서, 산화수가 2인 구리 촉매를 사용할 경우 Na-아스코르베이트, 소듐 설파이트(Na2SO3), 디티오트레이톨(dithiothreitol)로 이루어지는 군으로 부터 선택되는 환원제를 추가로 사용하는 것을 특징으로 하는 1,2,3-트리아졸기를 갖는 말레이미드 화합물의 제조방법.
- 제 12항에 있어서, 상기 구리촉매는 CuI 또는 CuSO4/Na-아스코르베이트인 것을 특징으로 하는 1,2,3-트리아졸기를 갖는 말레이미드 화합물의 제조방법.
- 제 4항에 있어서, 산화수가 1인 구리 촉매를 사용할 경우, 중탄산 이온의 알칼리 금속염, 탄산 이온의 알칼리 금속염, 트리에틸아민, 다이이소프로필에틸아민, 피리딘, 루티딘 및 콜리딘으로 이루어진 군으로부터 선택되는 어느 1종의 염기를 함께 사용하는 것을 특징으로 하는 1,2,3-트리아졸기를 갖는 말레이미드 화합물의 제조방법.
- 제 14항에 있어서, 상기 염기는 트리에틸아민 또는 다이이소프로필에틸아민인 것을 특징으로 하는 1,2,3-트리아졸기를 갖는 말레이미드 화합물의 제조방법.
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