JP2000500442A - 腫瘍画像化のためのアミノ酸アナログ - Google Patents
腫瘍画像化のためのアミノ酸アナログInfo
- Publication number
- JP2000500442A JP2000500442A JP9518410A JP51841097A JP2000500442A JP 2000500442 A JP2000500442 A JP 2000500442A JP 9518410 A JP9518410 A JP 9518410A JP 51841097 A JP51841097 A JP 51841097A JP 2000500442 A JP2000500442 A JP 2000500442A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- carboxylic acid
- mixture
- solution
- ether
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 206010028980 Neoplasm Diseases 0.000 title claims abstract description 34
- 150000001413 amino acids Chemical class 0.000 title claims description 21
- 238000003384 imaging method Methods 0.000 title claims description 19
- 150000001875 compounds Chemical class 0.000 claims abstract description 94
- ZCYVEMRRCGMTRW-AHCXROLUSA-N Iodine-123 Chemical compound [123I] ZCYVEMRRCGMTRW-AHCXROLUSA-N 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims description 19
- 229910052731 fluorine Inorganic materials 0.000 claims description 17
- 229910052740 iodine Inorganic materials 0.000 claims description 13
- 229910052794 bromium Inorganic materials 0.000 claims description 10
- 238000002600 positron emission tomography Methods 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 4
- 238000003325 tomography Methods 0.000 claims description 4
- 229910052789 astatine Inorganic materials 0.000 claims description 3
- 150000001923 cyclic compounds Chemical class 0.000 claims description 2
- 238000011065 in-situ storage Methods 0.000 claims description 2
- -1 amino acid compounds Chemical class 0.000 abstract description 67
- 235000001014 amino acid Nutrition 0.000 abstract description 42
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 13
- 210000004556 brain Anatomy 0.000 abstract description 13
- NTEDWGYJNHZKQW-DGMDOPGDSA-N fluciclovine ((18)F) Chemical compound OC(=O)[C@]1(N)C[C@H]([18F])C1 NTEDWGYJNHZKQW-DGMDOPGDSA-N 0.000 abstract description 11
- 229940027541 fluciclovine f-18 Drugs 0.000 abstract description 11
- 150000002367 halogens Chemical group 0.000 abstract description 8
- 238000001727 in vivo Methods 0.000 abstract description 8
- 229910052736 halogen Inorganic materials 0.000 abstract description 6
- FUOOLUPWFVMBKG-UHFFFAOYSA-N 2-Aminoisobutyric acid Chemical compound CC(C)(N)C(O)=O FUOOLUPWFVMBKG-UHFFFAOYSA-N 0.000 abstract description 4
- WKBOTKDWSSQWDR-OIOBTWANSA-N Bromine-77 Chemical compound [77Br] WKBOTKDWSSQWDR-OIOBTWANSA-N 0.000 abstract description 3
- KRHYYFGTRYWZRS-BJUDXGSMSA-N ac1l2y5h Chemical compound [18FH] KRHYYFGTRYWZRS-BJUDXGSMSA-N 0.000 abstract description 3
- 230000014759 maintenance of location Effects 0.000 abstract description 3
- PNDPGZBMCMUPRI-HVTJNCQCSA-N 10043-66-0 Chemical compound [131I][131I] PNDPGZBMCMUPRI-HVTJNCQCSA-N 0.000 abstract description 2
- PNDPGZBMCMUPRI-XXSWNUTMSA-N [125I][125I] Chemical compound [125I][125I] PNDPGZBMCMUPRI-XXSWNUTMSA-N 0.000 abstract description 2
- CPELXLSAUQHCOX-AHCXROLUSA-N ac1l4zwb Chemical compound [76BrH] CPELXLSAUQHCOX-AHCXROLUSA-N 0.000 abstract description 2
- 150000001370 alpha-amino acid derivatives Chemical group 0.000 abstract description 2
- CPELXLSAUQHCOX-FTXFMUIASA-N bromine-75 Chemical compound [75BrH] CPELXLSAUQHCOX-FTXFMUIASA-N 0.000 abstract description 2
- CPELXLSAUQHCOX-NJFSPNSNSA-N bromine-82 Chemical compound [82BrH] CPELXLSAUQHCOX-NJFSPNSNSA-N 0.000 abstract description 2
- 229940044173 iodine-125 Drugs 0.000 abstract description 2
- 239000008194 pharmaceutical composition Substances 0.000 abstract description 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 171
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 155
- 239000000203 mixture Substances 0.000 description 105
- 239000000243 solution Substances 0.000 description 103
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 69
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 65
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 57
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 50
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 48
- 239000002904 solvent Substances 0.000 description 46
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 43
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 42
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 39
- 230000015572 biosynthetic process Effects 0.000 description 38
- 238000003786 synthesis reaction Methods 0.000 description 37
- 239000000741 silica gel Substances 0.000 description 36
- 229910002027 silica gel Inorganic materials 0.000 description 36
- FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Inorganic materials [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 description 34
- 238000003756 stirring Methods 0.000 description 31
- 239000000047 product Substances 0.000 description 30
- 239000000284 extract Substances 0.000 description 25
- 239000002253 acid Substances 0.000 description 24
- 229910052713 technetium Inorganic materials 0.000 description 23
- GKLVYJBZJHMRIY-UHFFFAOYSA-N technetium atom Chemical compound [Tc] GKLVYJBZJHMRIY-UHFFFAOYSA-N 0.000 description 23
- 239000012043 crude product Substances 0.000 description 21
- 239000011541 reaction mixture Substances 0.000 description 21
- 239000003795 chemical substances by application Substances 0.000 description 20
- 239000007864 aqueous solution Substances 0.000 description 19
- CBTGNLZUIZHUHY-UHFFFAOYSA-N methyl cyclobutanecarboxylate Chemical compound COC(=O)C1CCC1 CBTGNLZUIZHUHY-UHFFFAOYSA-N 0.000 description 19
- 238000006243 chemical reaction Methods 0.000 description 18
- 239000011347 resin Substances 0.000 description 18
- 229920005989 resin Polymers 0.000 description 18
- 238000010511 deprotection reaction Methods 0.000 description 17
- 229910052717 sulfur Inorganic materials 0.000 description 17
- 238000001914 filtration Methods 0.000 description 16
- 238000005160 1H NMR spectroscopy Methods 0.000 description 15
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 15
- 150000002500 ions Chemical class 0.000 description 15
- 238000002603 single-photon emission computed tomography Methods 0.000 description 15
- 210000001519 tissue Anatomy 0.000 description 15
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 14
- 238000010898 silica gel chromatography Methods 0.000 description 14
- 238000010992 reflux Methods 0.000 description 13
- 239000000725 suspension Substances 0.000 description 13
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 12
- WJRBRSLFGCUECM-UHFFFAOYSA-N hydantoin Chemical compound O=C1CNC(=O)N1 WJRBRSLFGCUECM-UHFFFAOYSA-N 0.000 description 11
- 229940091173 hydantoin Drugs 0.000 description 11
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 10
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 10
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 10
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 10
- 239000003610 charcoal Substances 0.000 description 10
- 150000004702 methyl esters Chemical class 0.000 description 10
- LEHBURLTIWGHEM-UHFFFAOYSA-N pyridinium chlorochromate Chemical compound [O-][Cr](Cl)(=O)=O.C1=CC=[NH+]C=C1 LEHBURLTIWGHEM-UHFFFAOYSA-N 0.000 description 10
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 10
- 235000009518 sodium iodide Nutrition 0.000 description 10
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 9
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 9
- 229920006395 saturated elastomer Polymers 0.000 description 9
- ZRKMQKLGEQPLNS-UHFFFAOYSA-N 1-Pentanethiol Chemical compound CCCCCS ZRKMQKLGEQPLNS-UHFFFAOYSA-N 0.000 description 8
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 8
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 8
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 8
- 239000012259 ether extract Substances 0.000 description 8
- 229910052757 nitrogen Inorganic materials 0.000 description 8
- DYHSDKLCOJIUFX-UHFFFAOYSA-N tert-butoxycarbonyl anhydride Chemical compound CC(C)(C)OC(=O)OC(=O)OC(C)(C)C DYHSDKLCOJIUFX-UHFFFAOYSA-N 0.000 description 8
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 8
- 230000027455 binding Effects 0.000 description 7
- 238000009835 boiling Methods 0.000 description 7
- 239000012267 brine Substances 0.000 description 7
- 239000003054 catalyst Substances 0.000 description 7
- 238000004587 chromatography analysis Methods 0.000 description 7
- 238000001704 evaporation Methods 0.000 description 7
- 229910052739 hydrogen Inorganic materials 0.000 description 7
- 239000001257 hydrogen Substances 0.000 description 7
- 230000007062 hydrolysis Effects 0.000 description 7
- 238000006460 hydrolysis reaction Methods 0.000 description 7
- 239000005457 ice water Substances 0.000 description 7
- 150000002576 ketones Chemical class 0.000 description 7
- 239000012299 nitrogen atmosphere Substances 0.000 description 7
- 239000003921 oil Substances 0.000 description 7
- DPBLXKKOBLCELK-UHFFFAOYSA-N pentan-1-amine Chemical compound CCCCCN DPBLXKKOBLCELK-UHFFFAOYSA-N 0.000 description 7
- 239000002002 slurry Substances 0.000 description 7
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 6
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 6
- VZUNGTLZRAYYDE-UHFFFAOYSA-N N-methyl-N'-nitro-N-nitrosoguanidine Chemical compound O=NN(C)C(=N)N[N+]([O-])=O VZUNGTLZRAYYDE-UHFFFAOYSA-N 0.000 description 6
- 238000004821 distillation Methods 0.000 description 6
- 230000008020 evaporation Effects 0.000 description 6
- KRHYYFGTRYWZRS-BJUDXGSMSA-M fluorine-18(1-) Chemical compound [18F-] KRHYYFGTRYWZRS-BJUDXGSMSA-M 0.000 description 6
- 150000007857 hydrazones Chemical class 0.000 description 6
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 6
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 6
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 6
- 238000004809 thin layer chromatography Methods 0.000 description 6
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 6
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 5
- 238000012879 PET imaging Methods 0.000 description 5
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 5
- RQPZNWPYLFFXCP-UHFFFAOYSA-L barium dihydroxide Chemical compound [OH-].[OH-].[Ba+2] RQPZNWPYLFFXCP-UHFFFAOYSA-L 0.000 description 5
- 229910001863 barium hydroxide Inorganic materials 0.000 description 5
- MHDVGSVTJDSBDK-UHFFFAOYSA-N dibenzyl ether Chemical compound C=1C=CC=CC=1COCC1=CC=CC=C1 MHDVGSVTJDSBDK-UHFFFAOYSA-N 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 239000011737 fluorine Substances 0.000 description 5
- 239000003446 ligand Substances 0.000 description 5
- 150000004714 phosphonium salts Chemical class 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 239000012312 sodium hydride Substances 0.000 description 5
- 229910000104 sodium hydride Inorganic materials 0.000 description 5
- YHMRKVGUSQWDGZ-UHFFFAOYSA-N 1-phenylmethoxypropan-2-one Chemical compound CC(=O)COCC1=CC=CC=C1 YHMRKVGUSQWDGZ-UHFFFAOYSA-N 0.000 description 4
- 208000003174 Brain Neoplasms Diseases 0.000 description 4
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 4
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 4
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 4
- 241000700159 Rattus Species 0.000 description 4
- GCTFWCDSFPMHHS-UHFFFAOYSA-M Tributyltin chloride Chemical compound CCCC[Sn](Cl)(CCCC)CCCC GCTFWCDSFPMHHS-UHFFFAOYSA-M 0.000 description 4
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 4
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 4
- 239000007806 chemical reaction intermediate Substances 0.000 description 4
- 238000003682 fluorination reaction Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- UBJFKNSINUCEAL-UHFFFAOYSA-N lithium;2-methylpropane Chemical compound [Li+].C[C-](C)C UBJFKNSINUCEAL-UHFFFAOYSA-N 0.000 description 4
- 229940087646 methanolamine Drugs 0.000 description 4
- HNBDRPTVWVGKBR-UHFFFAOYSA-N methyl pentanoate Chemical compound CCCCC(=O)OC HNBDRPTVWVGKBR-UHFFFAOYSA-N 0.000 description 4
- POMJCDITCCMQOQ-UHFFFAOYSA-N n-ethylsulfanylmethanamine Chemical compound CCSNC POMJCDITCCMQOQ-UHFFFAOYSA-N 0.000 description 4
- 239000004533 oil dispersion Substances 0.000 description 4
- 229910052763 palladium Inorganic materials 0.000 description 4
- NHKJPPKXDNZFBJ-UHFFFAOYSA-N phenyllithium Chemical compound [Li]C1=CC=CC=C1 NHKJPPKXDNZFBJ-UHFFFAOYSA-N 0.000 description 4
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 4
- 238000010791 quenching Methods 0.000 description 4
- 239000000700 radioactive tracer Substances 0.000 description 4
- JWHOQZUREKYPBY-UHFFFAOYSA-N rubonic acid Natural products CC1(C)CCC2(CCC3(C)C(=CCC4C5(C)CCC(=O)C(C)(C)C5CC(=O)C34C)C2C1)C(=O)O JWHOQZUREKYPBY-UHFFFAOYSA-N 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- ULFJQQOXMQRFTN-UHFFFAOYSA-N 1,4-dioxaspiro[4.5]decan-6-ol Chemical compound OC1CCCCC11OCCO1 ULFJQQOXMQRFTN-UHFFFAOYSA-N 0.000 description 3
- FVTVMQPGKVHSEY-UHFFFAOYSA-N 1-AMINOCYCLOBUTANE CARBOXYLIC ACID Chemical compound OC(=O)C1(N)CCC1 FVTVMQPGKVHSEY-UHFFFAOYSA-N 0.000 description 3
- QNYBOILAKBSWFG-UHFFFAOYSA-N 2-(phenylmethoxymethyl)oxirane Chemical compound C1OC1COCC1=CC=CC=C1 QNYBOILAKBSWFG-UHFFFAOYSA-N 0.000 description 3
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 3
- FFGVIYUANJAFJS-UHFFFAOYSA-N 4-phenylmethoxycyclohexan-1-one Chemical compound C1CC(=O)CCC1OCC1=CC=CC=C1 FFGVIYUANJAFJS-UHFFFAOYSA-N 0.000 description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- XBDQKXXYIPTUBI-UHFFFAOYSA-N Propionic acid Substances CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 150000001345 alkine derivatives Chemical class 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
- 235000011114 ammonium hydroxide Nutrition 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 210000000988 bone and bone Anatomy 0.000 description 3
- 210000004027 cell Anatomy 0.000 description 3
- 238000004440 column chromatography Methods 0.000 description 3
- 239000010779 crude oil Substances 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 235000019253 formic acid Nutrition 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000006192 iodination reaction Methods 0.000 description 3
- 238000002372 labelling Methods 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 239000002932 luster Substances 0.000 description 3
- 230000003211 malignant effect Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229940017219 methyl propionate Drugs 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229910000027 potassium carbonate Inorganic materials 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 239000012217 radiopharmaceutical Substances 0.000 description 3
- 229940121896 radiopharmaceutical Drugs 0.000 description 3
- 230000002799 radiopharmaceutical effect Effects 0.000 description 3
- 102000005962 receptors Human genes 0.000 description 3
- 108020003175 receptors Proteins 0.000 description 3
- 235000010265 sodium sulphite Nutrition 0.000 description 3
- XBXCNNQPRYLIDE-UHFFFAOYSA-N tert-butylcarbamic acid Chemical compound CC(C)(C)NC(O)=O XBXCNNQPRYLIDE-UHFFFAOYSA-N 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- DPKBAXPHAYBPRL-UHFFFAOYSA-M tetrabutylazanium;iodide Chemical compound [I-].CCCC[N+](CCCC)(CCCC)CCCC DPKBAXPHAYBPRL-UHFFFAOYSA-M 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- DBGVGMSCBYYSLD-UHFFFAOYSA-N tributylstannane Chemical compound CCCC[SnH](CCCC)CCCC DBGVGMSCBYYSLD-UHFFFAOYSA-N 0.000 description 3
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 2
- KJBPYIUAQLPHJG-UHFFFAOYSA-N 1-phenylmethoxypropan-2-ol Chemical compound CC(O)COCC1=CC=CC=C1 KJBPYIUAQLPHJG-UHFFFAOYSA-N 0.000 description 2
- ZKODPGZNBMIZFX-UHFFFAOYSA-N 2-(2-bromoethyl)oxirane Chemical compound BrCCC1CO1 ZKODPGZNBMIZFX-UHFFFAOYSA-N 0.000 description 2
- ZCXUVYAZINUVJD-AHXZWLDOSA-N 2-deoxy-2-((18)F)fluoro-alpha-D-glucose Chemical compound OC[C@H]1O[C@H](O)[C@H]([18F])[C@@H](O)[C@@H]1O ZCXUVYAZINUVJD-AHXZWLDOSA-N 0.000 description 2
- LULAYUGMBFYYEX-UHFFFAOYSA-N 3-chlorobenzoic acid Chemical compound OC(=O)C1=CC=CC(Cl)=C1 LULAYUGMBFYYEX-UHFFFAOYSA-N 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 2
- YXHKONLOYHBTNS-UHFFFAOYSA-N Diazomethane Chemical compound C=[N+]=[N-] YXHKONLOYHBTNS-UHFFFAOYSA-N 0.000 description 2
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 2
- 102000015554 Dopamine receptor Human genes 0.000 description 2
- 108050004812 Dopamine receptor Proteins 0.000 description 2
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- 235000018102 proteins Nutrition 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000000425 proton nuclear magnetic resonance spectrum Methods 0.000 description 1
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- 238000011160 research Methods 0.000 description 1
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- 230000035945 sensitivity Effects 0.000 description 1
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- 229960002218 sodium chlorite Drugs 0.000 description 1
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 description 1
- FVAUCKIRQBBSSJ-FXMLPJBTSA-M sodium;iodine-125(1-) Chemical compound [Na+].[125I-] FVAUCKIRQBBSSJ-FXMLPJBTSA-M 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 229940056501 technetium 99m Drugs 0.000 description 1
- 125000005931 tert-butyloxycarbonyl group Chemical group [H]C([H])([H])C(OC(*)=O)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
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- 210000001685 thyroid gland Anatomy 0.000 description 1
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- 230000014616 translation Effects 0.000 description 1
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- MWOOGOJBHIARFG-UHFFFAOYSA-N vanillin Chemical compound COC1=CC(C=O)=CC=C1O MWOOGOJBHIARFG-UHFFFAOYSA-N 0.000 description 1
- FGQOOHJZONJGDT-UHFFFAOYSA-N vanillin Natural products COC1=CC(O)=CC(C=O)=C1 FGQOOHJZONJGDT-UHFFFAOYSA-N 0.000 description 1
- 235000012141 vanillin Nutrition 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
- 235000021419 vinegar Nutrition 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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Classifications
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- A61K51/04—Organic compounds
- A61K51/0474—Organic compounds complexes or complex-forming compounds, i.e. wherein a radioactive metal (e.g. 111In3+) is complexed or chelated by, e.g. a N2S2, N3S, NS3, N4 chelating group
- A61K51/0487—Metallocenes, i.e. complexes based on a radioactive metal complexed by two cyclopentadienyl anions
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- A61K51/0478—Organic compounds complexes or complex-forming compounds, i.e. wherein a radioactive metal (e.g. 111In3+) is complexed or chelated by, e.g. a N2S2, N3S, NS3, N4 chelating group complexes from non-cyclic ligands, e.g. EDTA, MAG3
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- C07C229/20—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated the carbon skeleton being further substituted by halogen atoms or by nitro or nitroso groups
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- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
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Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.以下の一般構造を有するアミノ酸アナログ: ここで、 R1は、X、X-CH=CH-、R3またはR4であり、 R2は、H、あるいはR3(R1がR3である場合)またはR4(R1がR4であ る場合)であり、 ここで、 aは、1、2または3であり; bは、0、1または2であり; xは、0または1であり; yは、1または2であり; zは、1、2、3または4であるが、yが2である場合にはzはyより大きい ; qは、nが1でありかつjが0である場合には、1または0であり; nは、1または2であるが、mが0である場合には、0である; mは、0または1であり; jは、0または1であり; Xは、F、18F、I、123I、125I、131I、Br、75Br、76Br、77Br 、82BrまたはAtであり;そして zは、以下である: 2.R1およびR2が、R3である、請求項1に記載の化合物。 3.請求項1に記載の環状化合物であって、ここで: xが0であり; yが1であり; zが2であり; qが1であり; mが0であり;そして jが0である、 化合物。 4.Xが、F、18F、Iまたは123Iである、請求項3に記載の化合物。 5.Xが18Fである、請求項3に記載の化合物。 6.R1およびR2が、R3でない、請求項1に記載の化合物。 7.Xが、Fまたは18Fである、請求項6に記載の化合物。 8.請求項1に記載の化合物であって、ここで: R1およびR2が、R3であり; xが、0または1であり; yが2であり; zが4であり; qが1であり; mおよびjがそれぞれ0であり;そして Xが、F、18F、Iまたは123Iである、 化合物。 9.請求項8に記載の化合物であって、ここで: xが1であり; Xが18Fである、 化合物。 10.xが0であり、かつXが123Iである、請求項8に記載の化合物。 11.xが1であり、かつXが18Fである、請求項8に記載の化合物。 12.請求項1に記載の化合物であって、ここで: R1およびR2が、R3であり; xが0であり; yが1であり; zが2であり; qが0であり; mが1であり; nが1であり; jが0であり;そして Xが、F、18F、Iまたは123Iである、 化合物。 13.請求項1に記載の化合物であって、ここで: R1およびR2が、R3であり; xが1であり; yが1であり; zが1であり; qが0であり; mおよびjが0であり;そして Xが、F、18F、Iまたは123Iである、 化合物。 14.Xが123Iである、請求項13に記載の化合物。 15.請求項1に記載の化合物であって、ここで: R1およびR2が、R3であり; xが0であり; yが1であり; zが2であり; qが1であり; mが1であり; nが1であり; jが1であり;そして Xが、F、18F、Iまたは123Iである、 化合物。 16.Xが123Iである、請求項15に記載の化合物。 17.請求項1に記載の化合物であって、ここで: R1およびR2が、R3であり; xが0であり; yが1であり; zが2であり; qが0であり; mが0であり; jが1であり;そして Xが、F、18F、Iまたは123Iである、 化合物。 18.Xが123Iである、請求項17に記載の化合物。 19.請求項1に記載の化合物であって、ここで: R1が、X-CH=CH-であり; R2が、Hであり; yが1であり;そして zが2である、 化合物。 20.Xが123Iである、請求項19に記載の化合物。 21.請求項1に記載の化合物であって、ここで: R1およびR2が、R3であり; xが、0または1であり; yが2であり; zが4であり; qが1であり; mが1であり; nが1であり; jが1であり;そして Xが、F、18F、Iまたは123Iである、 化合物。 22.Xが18Fである、請求項21に記載の化合物。 23.Xが123Iである、請求項21に記載の化合物。 24.請求項1に記載の化合物であって、ここで: R1およびR2が、R3であり; xが、0または1であり; yが2であり; zが4であり; qが0であり; mが0であり; jが1であり;そして Xが、F、18F、Iまたは123Iである、 化合物。 25.Xが18Fである、請求項24に記載の化合物。 26.Xが123Iである、請求項24に記載の化合物。 27.R1がR4である、請求項1に記載の化合物。 28.Zが、 である、請求項27に記載の化合物。 29.aが、1、2、または3であり、かつbが0である、請求項28に記載の 化合物。 30.aが、1、2、または3であり、かつbが1である、請求項28に記載の 化合物。 31.aが、1、2、または3であり、かつbが2である、請求項28に記載の 化合物。 32.Zが、である、請求項28に記載の化合物。 33.aが、1、2、または3であり、かつbが0である、請求項32に記載の 化合物。 34.aが、1、2、または3であり、かつbが1である、請求項32に記載の 化合物。 35.aが、1、2、または3であり、かつbが2である、請求項32に記載の 化合物。 36.Zが、 である、請求項28に記載の化合物。 37.aが、1、2、または3であり、かつbが0である、請求項36に記載の 化合物。 38.aが、1、2、または3であり、かつbが1である、請求項36に記載の 化合物。 39.aが、1、2、または3であり、かつbが2である、請求項36に記載の 化合物。 40.ポジトロンエミッション断層撮影またはシングルフォトンエミッション断 層撮影により、インサイチュで腫瘍を画像化する方法であって、 腫瘍があると疑われる被験者に、画像生成量の請求項1に記載の化合物を投与 する工程;および ポジトロンエミッション断層撮影またはシングルフォトンエミッション断層撮 影により、該被験者中の該化合物の分布を測定する工程、 を包含する、方法。
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US08/554,906 US5808146A (en) | 1995-11-09 | 1995-11-09 | Amino acid analogs for tumor imaging |
US08/554,906 | 1995-11-09 | ||
PCT/US1996/018455 WO1997017092A1 (en) | 1995-11-09 | 1996-11-08 | Amino acid analogs for tumor imaging |
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JP2007120359A Withdrawn JP2007246535A (ja) | 1995-11-09 | 2007-04-27 | 腫瘍画像化のためのアミノ酸アナログ |
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EP (1) | EP0862464B1 (ja) |
JP (3) | JP3992736B2 (ja) |
AU (1) | AU720738B2 (ja) |
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Also Published As
Publication number | Publication date |
---|---|
JP5341136B2 (ja) | 2013-11-13 |
AU1120497A (en) | 1997-05-29 |
JP2007246535A (ja) | 2007-09-27 |
JP2011207901A (ja) | 2011-10-20 |
EP0862464A1 (en) | 1998-09-09 |
US5808146A (en) | 1998-09-15 |
US5817776A (en) | 1998-10-06 |
WO1997017092A1 (en) | 1997-05-15 |
JP3992736B2 (ja) | 2007-10-17 |
EP0862464B1 (en) | 2012-08-22 |
EP0862464A4 (en) | 2001-07-25 |
CA2237218A1 (en) | 1997-05-15 |
AU720738B2 (en) | 2000-06-08 |
CA2237218C (en) | 2005-07-12 |
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