JP4365223B2 - 放射性フッ素化方法 - Google Patents
放射性フッ素化方法 Download PDFInfo
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- JP4365223B2 JP4365223B2 JP2003578305A JP2003578305A JP4365223B2 JP 4365223 B2 JP4365223 B2 JP 4365223B2 JP 2003578305 A JP2003578305 A JP 2003578305A JP 2003578305 A JP2003578305 A JP 2003578305A JP 4365223 B2 JP4365223 B2 JP 4365223B2
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- 125000001183 hydrocarbyl group Chemical group 0.000 claims description 10
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- 125000001246 bromo group Chemical group Br* 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
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- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 6
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- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 19
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- 102100027467 Pro-opiomelanocortin Human genes 0.000 description 1
- 108010076181 Proinsulin Proteins 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 102000055135 Vasoactive Intestinal Peptide Human genes 0.000 description 1
- 108010003205 Vasoactive Intestinal Peptide Proteins 0.000 description 1
- JLCPHMBAVCMARE-UHFFFAOYSA-N [3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[3-[[3-[[3-[[3-[[3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methyl [5-(6-aminopurin-9-yl)-2-(hydroxymethyl)oxolan-3-yl] hydrogen phosphate Polymers Cc1cn(C2CC(OP(O)(=O)OCC3OC(CC3OP(O)(=O)OCC3OC(CC3O)n3cnc4c3nc(N)[nH]c4=O)n3cnc4c3nc(N)[nH]c4=O)C(COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3CO)n3cnc4c(N)ncnc34)n3ccc(N)nc3=O)n3cnc4c(N)ncnc34)n3ccc(N)nc3=O)n3ccc(N)nc3=O)n3ccc(N)nc3=O)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)n3cc(C)c(=O)[nH]c3=O)n3cc(C)c(=O)[nH]c3=O)n3ccc(N)nc3=O)n3cc(C)c(=O)[nH]c3=O)n3cnc4c3nc(N)[nH]c4=O)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)O2)c(=O)[nH]c1=O JLCPHMBAVCMARE-UHFFFAOYSA-N 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 125000000304 alkynyl group Chemical group 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 108010072041 arginyl-glycyl-aspartic acid Proteins 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000027455 binding Effects 0.000 description 1
- DNDCVAGJPBKION-DOPDSADYSA-N bombesin Chemical compound C([C@@H](C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCSC)C(N)=O)NC(=O)CNC(=O)[C@@H](NC(=O)[C@H](C)NC(=O)[C@H](CC=1NC2=CC=CC=C2C=1)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CC(N)=O)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H]1NC(=O)CC1)C(C)C)C1=CN=CN1 DNDCVAGJPBKION-DOPDSADYSA-N 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- PRQROPMIIGLWRP-BZSNNMDCSA-N chemotactic peptide Chemical class CSCC[C@H](NC=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@H](C(O)=O)CC1=CC=CC=C1 PRQROPMIIGLWRP-BZSNNMDCSA-N 0.000 description 1
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 description 1
- 229940106681 chloroacetic acid Drugs 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000021615 conjugation Effects 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- UFULAYFCSOUIOV-UHFFFAOYSA-N cysteamine Chemical compound NCCS UFULAYFCSOUIOV-UHFFFAOYSA-N 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- ZUBDGKVDJUIMQQ-UBFCDGJISA-N endothelin-1 Chemical compound C([C@@H](C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(O)=O)NC(=O)[C@H]1NC(=O)[C@H](CC=2C=CC=CC=2)NC(=O)[C@@H](CC=2C=CC(O)=CC=2)NC(=O)[C@H](C(C)C)NC(=O)[C@H]2CSSC[C@@H](C(N[C@H](CO)C(=O)N[C@@H](CO)C(=O)N[C@H](CC(C)C)C(=O)N[C@@H](CCSC)C(=O)N[C@H](CC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N2)=O)NC(=O)[C@@H](CO)NC(=O)[C@H](N)CSSC1)C1=CNC=N1 ZUBDGKVDJUIMQQ-UBFCDGJISA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 125000001072 heteroaryl group Chemical group 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 125000001165 hydrophobic group Chemical group 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000007574 infarction Effects 0.000 description 1
- VBUWHHLIZKOSMS-RIWXPGAOSA-N invicorp Chemical compound C([C@@H](C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CO)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(N)=O)C(O)=O)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCCCN)NC(=O)[C@@H](NC(=O)[C@H](C)NC(=O)[C@H](CCSC)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@@H](NC(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CC(O)=O)NC(=O)[C@@H](NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@@H](NC(=O)[C@H](C)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CO)NC(=O)[C@@H](N)CC=1NC=NC=1)C(C)C)[C@@H](C)O)[C@@H](C)O)C(C)C)C1=CC=C(O)C=C1 VBUWHHLIZKOSMS-RIWXPGAOSA-N 0.000 description 1
- 125000003588 lysine group Chemical group [H]N([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])(N([H])[H])C(*)=O 0.000 description 1
- 238000001906 matrix-assisted laser desorption--ionisation mass spectrometry Methods 0.000 description 1
- 229960003151 mercaptamine Drugs 0.000 description 1
- 125000004170 methylsulfonyl group Chemical group [H]C([H])([H])S(*)(=O)=O 0.000 description 1
- PCJGZPGTCUMMOT-ISULXFBGSA-N neurotensin Chemical compound C([C@@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CC(C)C)C(O)=O)NC(=O)[C@H]1N(CCC1)C(=O)[C@H](CCCN=C(N)N)NC(=O)[C@H](CCCN=C(N)N)NC(=O)[C@H]1N(CCC1)C(=O)[C@H](CCCCN)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)[C@H](CC(C)C)NC(=O)[C@H]1NC(=O)CC1)C1=CC=C(O)C=C1 PCJGZPGTCUMMOT-ISULXFBGSA-N 0.000 description 1
- 238000009206 nuclear medicine Methods 0.000 description 1
- 229960002700 octreotide Drugs 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- IZUPBVBPLAPZRR-UHFFFAOYSA-N pentachloro-phenol Natural products OC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl IZUPBVBPLAPZRR-UHFFFAOYSA-N 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 235000003270 potassium fluoride Nutrition 0.000 description 1
- 238000002953 preparative HPLC Methods 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 238000000163 radioactive labelling Methods 0.000 description 1
- 239000000700 radioactive tracer Substances 0.000 description 1
- 238000001959 radiotherapy Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000004007 reversed phase HPLC Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- NHXLMOGPVYXJNR-ATOGVRKGSA-N somatostatin Chemical class C([C@H]1C(=O)N[C@H](C(N[C@@H](CO)C(=O)N[C@@H](CSSC[C@@H](C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC=2C=CC=CC=2)C(=O)N[C@@H](CC=2C=CC=CC=2)C(=O)N[C@@H](CC=2C3=CC=CC=C3NC=2)C(=O)N[C@@H](CCCCN)C(=O)N[C@H](C(=O)N1)[C@@H](C)O)NC(=O)CNC(=O)[C@H](C)N)C(O)=O)=O)[C@H](O)C)C1=CC=CC=C1 NHXLMOGPVYXJNR-ATOGVRKGSA-N 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- UWHCKJMYHZGTIT-UHFFFAOYSA-N tetraethylene glycol Chemical compound OCCOCCOCCOCCO UWHCKJMYHZGTIT-UHFFFAOYSA-N 0.000 description 1
- WROMPOXWARCANT-UHFFFAOYSA-N tfa trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F.OC(=O)C(F)(F)F WROMPOXWARCANT-UHFFFAOYSA-N 0.000 description 1
- 125000003396 thiol group Chemical group [H]S* 0.000 description 1
- ILWRPSCZWQJDMK-UHFFFAOYSA-N triethylazanium;chloride Chemical compound Cl.CCN(CC)CC ILWRPSCZWQJDMK-UHFFFAOYSA-N 0.000 description 1
- AAAQKTZKLRYKHR-UHFFFAOYSA-N triphenylmethane Chemical compound C1=CC=CC=C1C(C=1C=CC=CC=1)C1=CC=CC=C1 AAAQKTZKLRYKHR-UHFFFAOYSA-N 0.000 description 1
- LZTRCELOJRDYMQ-UHFFFAOYSA-N triphenylmethanol Chemical compound C=1C=CC=CC=1C(C=1C=CC=CC=1)(O)C1=CC=CC=C1 LZTRCELOJRDYMQ-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- WHNFPRLDDSXQCL-UAZQEYIDSA-N α-msh Chemical compound C([C@@H](C(=O)N[C@@H](CO)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1NC=NC=1)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](C(C)C)C(N)=O)NC(=O)[C@H](CO)NC(C)=O)C1=CC=C(O)C=C1 WHNFPRLDDSXQCL-UAZQEYIDSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B59/00—Introduction of isotopes of elements into organic compounds ; Labelled organic compounds per se
- C07B59/008—Peptides; Proteins
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Peptides Or Proteins (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Description
Xはクロロ、ブロモ及びヨードから選択される脱離基、好ましくはクロロであり、
Yは適宜ヘテロ原子を1〜6個含むC1-10ヒドロカルビル基であり、
式(II)中のリンカーは、適宜ヘテロ原子を1〜10個含むC1〜30ヒドロカルビル基である。
Xはクロロ、ブロモ及びヨードから選択される脱離基、好ましくはクロロであり、
nは1〜20の整数であり、
mは1〜10の整数であり、
pは1〜20の整数であり、
qは0〜4の整数であり、
rは1〜10の整数である。
Yは適宜ヘテロ原子を1〜6個含むC1-10ヒドロカルビル基であり、
nは1〜20の整数であり、
mは1〜10の整数であり、
pは1〜20の整数であり、
qは0〜4の整数であり、
rは1〜10の整数である。
サイクロトロンにより、18O(p,n)18F反応を用いてフッ素−18を製造した。5〜10μAhの積分ビーム電流を用い、濃縮[18O]H2O(98%18O)を陽子(19MeV)で照射した。
1.a)S−トリチルシステアミン
2.a)3−トリチルスルファニル−プロパン−1−オールの合成
3.a)トルエン−4−スルホン酸2−{2−[2−(2−ヒドロキシ−エトキシ)−エトキシ]−エトキシ}−エチルエステル
Beckman System Gold(登録商標)、カラム:Luna(Phenomenex),C18,3μm,50×4.6mm(内径)、流量1ml/分、溶媒A:水(0.1%TFA)、溶媒B:アセトニトリル(0.1%TFA)。
4.a)3−[ 18 F]−フルオロメチル−N−(2−メルカプトトリチル−エチル)−ベンズアミドの製造
5.a) 18 F−シントン:3−[ 18 F]−フルオロ−1−メルカプトトリチル−プロパンの製造
6.a) 18 F−シントン:2−{2−[2−(2−[ 18 F]−フルオロ−エトキシ)−エトキシ]−エトキシ}−メルカプトトリチル−エタンの製造
[Cys 2-6 ]シクロ[CH 2 CO−Lys(4−{3−[2−(4−フルオロメチル−ベンゾイルアミノ)−エチルスルファニル]−2,5−ジオキソ−ピロリジン−1−イルメチル}−シクロヘキサン−1−カルボニル)−Cys 2 −Arg−Gly−Asp−Cys 6 −Phe−Cys]−NH 2 の合成
[Cys 2-6 ]シクロ[CH 2 CO−Lys(4−{3−[2−(4−[ 18 F]−フルオロメチル−ベンゾイルアミノ)−エチルスルファニル]−2,5−ジオキソ−ピロリジン−1−イルメチル}−シクロヘキサン−1−カルボニル)−Cys 2 −Arg−Gly−Asp−Cys 6 −Phe−Cys]−NH 2 の合成
実施例7cに記載したものに類似した方法を用いて4−[18F]−フルオロメチル−N−[2−(トリチルスルファニル)エチル]ベンズアミド(実施例4)と反応させることで、実施例7bの修飾ペプチドから表題化合物を製造した。
Claims (11)
- 下記式(I)又は(Ia)の化合物を下記式(II)の化合物と反応させて、それぞれ下記式(III)又は(IIIa)の化合物を得ることを含んでなる放射性フッ素化方法。
Xはクロロ、ブロモ及びヨードから選択される脱離基であり、
Yは適宜ヘテロ原子を1〜6個含むC1−10ヒドロカルビル基であり、
式(II)中のリンカーは、適宜ヘテロ原子を1〜10個含むC1〜30ヒドロカルビル基である。)
- 下記式(I)の化合物を下記式(IV)、(V)又は(VI)の化合物と反応させて、それぞれ下記式(VII)、(VIII)又は(IX)の化合物を得ることを含んでなる、請求項1記載の放射性フッ素化方法。
Xはクロロ、ブロモ及びヨードから選択される脱離基であり、
nは1〜20の整数であり、
mは1〜10の整数であり、
pは1〜20の整数であり、
qは0〜4の整数であり、
rは1〜10の整数である。)
- 下記式(Ia)の化合物を下記式(IV)、(V)又は(VI)の化合物と反応させて、それぞれ下記式(X)、(XI)又は(XII)の化合物を得ることを含んでなる、請求項1記載の放射性フッ素化方法。
Yは適宜ヘテロ原子を1〜6個含むC1−10ヒドロカルビル基であり、
nは1〜20の整数であり、
mは1〜10の整数であり、
pは1〜20の整数であり、
qは0〜4の整数であり、
rは1〜10の整数である。)
- 下記式(IV)の化合物又はそのチオール保護前駆体。
nは1〜20の整数であり、
mは1〜10の整数である。) - 下記式(V)の化合物又はそのチオール保護前駆体。
- 下記式(VI)の化合物又はそのチオール保護前駆体。
qは0〜4の整数であり、
rは1〜10の整数である。) - 下記式(VII)、(VIII)又は(IX)の化合物。
nは1〜20の整数であり、
mは1〜10の整数であり、
pは1〜20の整数であり、
qは0〜4の整数であり、
rは1〜10の整数である。) - 下記式(X)、(XI)又は(XII)の化合物。
nは1〜20の整数であり、
mは1〜10の整数であり、
pは1〜20の整数であり、
qは0〜4の整数であり、
rは1〜10の整数であり、
Yは適宜ヘテロ原子を1〜6個含むC1−10ヒドロカルビル基である。) - 下記式の化合物である、請求項8記載の式(XII)の化合物。
- (i)下記式(IIa)の化合物、及び
(ii)請求項1で定義した式(I)又は(Ia)の活性化ペプチド
を含んでなる放射性フッ素化キット。
Lは脱離基であり、
リンカーは適宜ヘテロ原子を1〜10個含むC1〜30ヒドロカルビル基であり、
Rは水素又はチオール保護基である。) - (i)下記式(IVa)、(Va)又は(VIa)の化合物、及び
(ii)請求項1で定義した式(I)又は(Ia)の活性化ペプチド
を含んでなる、請求項10記載の放射性フッ素化キット。
nは1〜20の整数であり、
mは1〜10の整数であり、
pは1〜20の整数であり、
qは0〜4の整数であり、
rは1〜10の整数であり、
Lは脱離基であり、
L’は脱離基であり、qが0である場合にL’はニトロ或いはヨードニウム又はアンモニウム塩であることができ、
Rは水素又はチオール保護基である。)
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GBGB0206750.2A GB0206750D0 (en) | 2002-03-22 | 2002-03-22 | Radiofluorination methods |
PCT/GB2003/001332 WO2003080544A1 (en) | 2002-03-22 | 2003-03-20 | Radiofluorination methods |
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EP (1) | EP1487762B1 (ja) |
JP (1) | JP4365223B2 (ja) |
AT (1) | ATE355259T1 (ja) |
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GB0305704D0 (en) * | 2003-03-13 | 2003-04-16 | Amersham Plc | Radiofluorination methods |
NO20033115D0 (no) * | 2003-07-08 | 2003-07-08 | Amersham Health As | Peptid-baserte forbindelser |
GB0329716D0 (en) * | 2003-12-23 | 2004-01-28 | Amersham Plc | Radical trap |
WO2005084715A2 (en) | 2004-03-04 | 2005-09-15 | Ge Healthcare As | Conjugates of angiotensin peptidic analogues and chelating agents for diagnosis and therapy |
AU2005254915B2 (en) * | 2004-06-16 | 2011-10-13 | Ge Healthcare As | Peptide-based compounds |
WO2006004429A2 (en) * | 2004-07-02 | 2006-01-12 | Ge Healthcare As | Imaging agents comprising a non- peptidic vector linked to a fluorophore via a polyethylene glycol linker |
GB0420344D0 (en) * | 2004-09-14 | 2004-10-13 | Amersham Plc | Diagnostic compounds |
RU2007118385A (ru) | 2004-11-22 | 2008-12-27 | Джи-И Хелткер АС (NO) | Контрастные агенты для направлений доставки во внеклеточный матрикс |
GB0524987D0 (en) | 2005-12-08 | 2006-01-18 | Ge Healthcare Ltd | Novel imaging agents for fibrosis |
US8080815B2 (en) * | 2006-05-26 | 2011-12-20 | Abt Molecular Imaging, Inc. | Biomarker generator |
CA2662449A1 (en) | 2006-09-08 | 2008-03-13 | Bayer Schering Pharma Aktiengesellschaft | Compounds and methods for 18f labeled agents |
US20090035215A1 (en) * | 2006-10-02 | 2009-02-05 | Ananth Srinivasan | Radiofluorination |
US8216548B2 (en) * | 2006-12-28 | 2012-07-10 | Ge Healthcare As | Radiofluorination methods |
CN101723847B (zh) * | 2008-10-10 | 2013-01-16 | 北京师范大学 | 一类18f标记对硝基苯甲酰基氨基酸类化合物及其制备方法和应用 |
US8293208B2 (en) | 2009-05-15 | 2012-10-23 | The Governors Of The University Of Alberta | Fluorinated fructose derivatives for PET imaging |
US8435454B2 (en) * | 2009-07-09 | 2013-05-07 | Siemens Medical Solutions Usa, Inc. | Modular system for radiosynthesis with multi-run capabilities and reduced risk of radiation exposure |
US8273300B2 (en) * | 2009-07-09 | 2012-09-25 | Siemens Medical Solutions Usa, Inc. | Modular system for radiosynthesis with multi-run capabilities and reduced risk of radiation exposure |
KR101229929B1 (ko) | 2010-05-28 | 2013-02-05 | 서강대학교산학협력단 | 1,2,3-트리아졸기를 갖는 새로운 말레이미드 화합물, 이의 제조방법 및 이를 보결그룹으로 하는 생체화합물의 f18 표지방법 |
KR101407970B1 (ko) * | 2010-09-09 | 2014-06-19 | (주)퓨쳐켐 | 1,2,3-트리아졸륨 염을 갖는 설포네이트 화합물, 그 제조방법 및 이를 사용하는 분자내 친핵성 플루오르화반응 |
WO2013048832A1 (en) | 2011-09-29 | 2013-04-04 | Ge Healthcare Limited | 18 f - labelled 6 - ( 2 - fluoroethoxy) - 2 - naphthaldehyde for detecting cancer stem cells |
WO2013048811A1 (en) | 2011-09-30 | 2013-04-04 | Ge Healthcare Limited | Imaging and radiotherapy methods for tumour stem cells |
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EP0203764B1 (en) | 1985-05-17 | 1993-03-24 | Neorx Corporation | Radiohalogenated small molecules for protein labeling |
US4876081A (en) | 1987-04-16 | 1989-10-24 | Neorx Corporation | Vinyl substituted radiohalogen and methods of use conjugates |
US5144043A (en) | 1988-06-15 | 1992-09-01 | Centocor | Cleavable bifunctional coupling agents |
US5144053A (en) * | 1991-03-25 | 1992-09-01 | Ethyl Corporation | Aluminum alkyls and linear 1-olefins from internal olefins |
DE19621177A1 (de) * | 1996-05-24 | 1997-11-27 | Basf Ag | Kohlenhydratderivate und ihre Synthese an fester Phase |
JP3992923B2 (ja) | 1997-09-03 | 2007-10-17 | イムノメディクス, インコーポレイテッド | F−18陽電子放出トモグラフィー用のタン白及びペプチドのフッ素化方法 |
US6350360B1 (en) | 2000-04-07 | 2002-02-26 | Sandia Coroporation | Method of fabricating a 3-dimensional tool master |
BRPI0210886B8 (pt) | 2001-07-10 | 2021-05-25 | Amersham Health As | composto, composição farmacêutica, uso de um composto, e, métodos de geração de imagens, de monitoração do efeito do tratamento de um corpo humano ou animal com uma droga para combater uma condição associada com câncer e de tratamento de câncer ou de uma doença relacionada em um corpo humano ou animal |
GB0317815D0 (en) * | 2003-07-30 | 2003-09-03 | Amersham Health As | Imaging agents |
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US7368474B2 (en) | 2008-05-06 |
DE60312136T2 (de) | 2007-11-15 |
EP1487762B1 (en) | 2007-02-28 |
EP1487762A1 (en) | 2004-12-22 |
JP2005520857A (ja) | 2005-07-14 |
US20050142061A1 (en) | 2005-06-30 |
AU2003214446A1 (en) | 2003-10-08 |
US20080274052A1 (en) | 2008-11-06 |
DE60312136D1 (de) | 2007-04-12 |
ES2282607T3 (es) | 2007-10-16 |
WO2003080544A1 (en) | 2003-10-02 |
ATE355259T1 (de) | 2006-03-15 |
GB0206750D0 (en) | 2002-05-01 |
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