WO2007063940A1 - 放射性フッ素標識化合物の製造方法 - Google Patents
放射性フッ素標識化合物の製造方法 Download PDFInfo
- Publication number
- WO2007063940A1 WO2007063940A1 PCT/JP2006/323932 JP2006323932W WO2007063940A1 WO 2007063940 A1 WO2007063940 A1 WO 2007063940A1 JP 2006323932 W JP2006323932 W JP 2006323932W WO 2007063940 A1 WO2007063940 A1 WO 2007063940A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- tetra
- reaction
- mixture
- reaction solution
- container
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 27
- 150000001875 compounds Chemical class 0.000 title claims abstract description 15
- 229910052731 fluorine Inorganic materials 0.000 title claims abstract description 14
- 239000011737 fluorine Substances 0.000 title claims abstract description 14
- 230000002285 radioactive effect Effects 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 title abstract description 46
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 title abstract 2
- 238000006243 chemical reaction Methods 0.000 claims abstract description 68
- 239000000203 mixture Substances 0.000 claims abstract description 21
- 239000003444 phase transfer catalyst Substances 0.000 claims abstract description 19
- KRHYYFGTRYWZRS-BJUDXGSMSA-M fluorine-18(1-) Chemical compound [18F-] KRHYYFGTRYWZRS-BJUDXGSMSA-M 0.000 claims abstract description 16
- 229910001414 potassium ion Inorganic materials 0.000 claims abstract description 15
- 239000003960 organic solvent Substances 0.000 claims abstract description 14
- 238000010511 deprotection reaction Methods 0.000 claims abstract description 10
- NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical compound [K+] NPYPAHLBTDXSSS-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000002994 raw material Substances 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 16
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 12
- 238000002360 preparation method Methods 0.000 claims description 5
- WQZGKKKJIJFFOK-RWOPYEJCSA-N beta-D-mannose Chemical compound OC[C@H]1O[C@@H](O)[C@@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-RWOPYEJCSA-N 0.000 claims description 3
- XDSJEBSVZOXUKD-PXBUCIJWSA-N (4r,5s,6r,7r)-4,5,6,7,8-pentahydroxy-3-oxooctanoic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(=O)CC(O)=O XDSJEBSVZOXUKD-PXBUCIJWSA-N 0.000 claims description 2
- 239000011261 inert gas Substances 0.000 claims description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims 3
- CEGXZKXILQSJHO-KODRXGBYSA-N (3r,4s,5r)-3,4,5,6-tetrahydroxyhexanoyl fluoride Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)CC(F)=O CEGXZKXILQSJHO-KODRXGBYSA-N 0.000 claims 1
- WQZGKKKJIJFFOK-QTVWNMPRSA-N D-mannopyranose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-QTVWNMPRSA-N 0.000 claims 1
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 claims 1
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 claims 1
- 125000001153 fluoro group Chemical group F* 0.000 claims 1
- 239000008103 glucose Substances 0.000 claims 1
- 238000003825 pressing Methods 0.000 claims 1
- 239000011541 reaction mixture Substances 0.000 claims 1
- 125000001889 triflyl group Chemical group FC(F)(F)S(*)(=O)=O 0.000 claims 1
- OIBDVHSTOUGZTJ-PEBLQZBPSA-N [(2r,3r,4s,5s,6s)-3,4,6-triacetyloxy-5-(trifluoromethylsulfonyloxy)oxan-2-yl]methyl acetate Chemical compound CC(=O)OC[C@H]1O[C@@H](OC(C)=O)[C@@H](OS(=O)(=O)C(F)(F)F)[C@@H](OC(C)=O)[C@@H]1OC(C)=O OIBDVHSTOUGZTJ-PEBLQZBPSA-N 0.000 abstract description 33
- 238000000746 purification Methods 0.000 abstract description 13
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 24
- 238000003786 synthesis reaction Methods 0.000 description 20
- 230000015572 biosynthetic process Effects 0.000 description 18
- -1 [ 18 F] fluoride ions Chemical class 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 10
- 239000012217 radiopharmaceutical Substances 0.000 description 8
- 229940121896 radiopharmaceutical Drugs 0.000 description 8
- 230000002799 radiopharmaceutical effect Effects 0.000 description 8
- 239000001307 helium Substances 0.000 description 7
- 229910052734 helium Inorganic materials 0.000 description 7
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 238000005349 anion exchange Methods 0.000 description 5
- 238000002372 labelling Methods 0.000 description 5
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 5
- 239000002243 precursor Substances 0.000 description 5
- 239000003153 chemical reaction reagent Substances 0.000 description 4
- 238000009206 nuclear medicine Methods 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- 238000003908 quality control method Methods 0.000 description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000005903 acid hydrolysis reaction Methods 0.000 description 3
- 229940039227 diagnostic agent Drugs 0.000 description 3
- 239000000032 diagnostic agent Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- AOYNUTHNTBLRMT-MXWOLSILSA-N 2-Deoxy-2(F-18)fluoro-2-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H]([18F])C=O AOYNUTHNTBLRMT-MXWOLSILSA-N 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004153 glucose metabolism Effects 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 230000000269 nucleophilic effect Effects 0.000 description 2
- 238000010534 nucleophilic substitution reaction Methods 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000002603 single-photon emission computed tomography Methods 0.000 description 2
- 230000002194 synthesizing effect Effects 0.000 description 2
- RBEGMPAFDRYYIG-SLPGGIOYSA-N (2r,3s,4r,5r)-2-chloro-3,4,5,6-tetrahydroxyhexanal Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](Cl)C=O RBEGMPAFDRYYIG-SLPGGIOYSA-N 0.000 description 1
- AUFVJZSDSXXFOI-UHFFFAOYSA-N 2.2.2-cryptand Chemical compound C1COCCOCCN2CCOCCOCCN1CCOCCOCC2 AUFVJZSDSXXFOI-UHFFFAOYSA-N 0.000 description 1
- OAKURXIZZOAYBC-UHFFFAOYSA-M 3-oxopropanoate Chemical compound [O-]C(=O)CC=O OAKURXIZZOAYBC-UHFFFAOYSA-M 0.000 description 1
- LNUFLCYMSVYYNW-ZPJMAFJPSA-N [(2r,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6r)-6-[(2r,3r,4s,5r,6r)-6-[(2r,3r,4s,5r,6r)-6-[[(3s,5s,8r,9s,10s,13r,14s,17r)-10,13-dimethyl-17-[(2r)-6-methylheptan-2-yl]-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1h-cyclopenta[a]phenanthren-3-yl]oxy]-4,5-disulfo Chemical compound O([C@@H]1[C@@H](COS(O)(=O)=O)O[C@@H]([C@@H]([C@H]1OS(O)(=O)=O)OS(O)(=O)=O)O[C@@H]1[C@@H](COS(O)(=O)=O)O[C@@H]([C@@H]([C@H]1OS(O)(=O)=O)OS(O)(=O)=O)O[C@@H]1[C@@H](COS(O)(=O)=O)O[C@H]([C@@H]([C@H]1OS(O)(=O)=O)OS(O)(=O)=O)O[C@@H]1C[C@@H]2CC[C@H]3[C@@H]4CC[C@@H]([C@]4(CC[C@@H]3[C@@]2(C)CC1)C)[C@H](C)CCCC(C)C)[C@H]1O[C@H](COS(O)(=O)=O)[C@@H](OS(O)(=O)=O)[C@H](OS(O)(=O)=O)[C@H]1OS(O)(=O)=O LNUFLCYMSVYYNW-ZPJMAFJPSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- IJKVHSBPTUYDLN-UHFFFAOYSA-N dihydroxy(oxo)silane Chemical compound O[Si](O)=O IJKVHSBPTUYDLN-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000003682 fluorination reaction Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000002600 positron emission tomography Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000707 stereoselective effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000003325 tomography Methods 0.000 description 1
- 230000005068 transpiration Effects 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
- C07B59/005—Sugars; Derivatives thereof; Nucleosides; Nucleotides; Nucleic acids
-
- 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
-
- 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
- A61K51/0491—Sugars, nucleosides, nucleotides, oligonucleotides, nucleic acids, e.g. DNA, RNA, nucleic acid aptamers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B61/00—Other general methods
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H5/00—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium
- C07H5/02—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium to halogen
Definitions
- the present invention is a radioactive fluorine-labeled compound, details, 2_ [18 F] Furuo port - 2 Dokishi - relates to a process for producing D- Gunorekosu.
- Nuclear medicine examinations represented by positron emission tomography (hereinafter referred to as “PET”) and single photon emission tomography (hereinafter referred to as “S PECT”) are used to diagnose various diseases including cancer. Is effective. These test methods administer a drug labeled with a specific radioisotope (hereinafter referred to as “radiopharmaceutical”) and detect ⁇ -rays emitted directly or indirectly by the administration of the drug. Is the method. Nuclear medicine screening is a unique feature of other screening methods that can obtain information on the function of lesions by force if it has excellent properties such as specificity and sensitivity to diseases. have.
- 18 F_FDG 2_ [ 18 F] fluoro _ 2 -deoxy-D-glucose
- PET can provide images with higher diagnostic performance than SPECT, which has been widely used in the clinic, because PET has high image quality.
- PET screening is expected as a new diagnostic modality following SPECT testing, and radiopharmaceuticals for PET testing (hereinafter referred to as PET diagnostic agents) are being developed by many research facilities.
- PET diagnostic agents radiopharmaceuticals for PET testing
- various receptor mapping agents and blood flow diagnostic preparations have been synthesized and studied for clinical application.
- PET diagnostic agent is a positron-emitting nuclide, "C, 15 ⁇ , with 18 F or the like, an agent containing the labeled compound as an effective component.
- 18 F- 18 F-labeled organic compound that will be represented in the FDG
- the half-life of the nuclide as compared to other PET nuclides length Le, since the most widely used.
- the preparation of a representative compound 18 F- FDG Species as a method Although various methods have been reported, many of them are roughly classified into the method proposed by Hamaha (hereinafter referred to as the Hamaha method) and the on-column method.
- the Hamaha method is a labeling precursor after activating [ 18 F] fluoride ion by evaporating and drying a liquid containing [ 18 F] fluoride ion, potassium carbonate and a phase transfer catalyst.
- 18 F-FDG is obtained by activating [ 18 F] fluoride ions and 18 F labeling reaction in the column, and deprotecting and purifying the obtained label. This is a method (see Patent Document 1, Non-Patent Document 1, and Non-Patent Document 2).
- the labeled precursor TATM acetonitrile solution is added to the activated mixture containing [ 18 F] fluoride ions.
- a reaction solution to be used for the 18 F conversion reaction is prepared. This operation was usually performed under normal pressure, for example, by opening a valve on the outlet side in a predetermined container. (For example, see Non-Patent Document 3).
- Patent Document 1 Japanese Patent Laid-Open No. 6-157572
- Non-Patent Literature 1 Hamacher K., Coenen HH, Stocklin G., Efficient Stereospecific Synthesis of No_carrier-added-2- [18F] fluoro_2_deoxy-D_glucose Using Aminopolyether Supported Nucleophilic Substitutionm. "J. Nucl. Med., 1986 27, 2, p.235-238
- Non-Patent Document 2 K.
- Non-Patent Document 3 David L. Alexoff et al, 'Ion Chromatographic Analysis of High Specific c Activity 18FDG Preparations and Detection of the Chemical Impurity 2-Deoxy-2- chloro-D-glucose., Applied Radiation and Isotopes, (Great Britain ), Pergamon Pres s, 1992, 43, 11, p.1313-1322
- the Hamaha method is simple and has the feature that it can be easily applied to an automatic synthesis device, but the production yield may vary greatly. Have. In order to supply 18 F_FDG commercially, it is desirable to use a method or conditions that enable stable production with higher yield.
- the present invention has been made in view of the above circumstances, and an object thereof is to provide a method for producing 18 F_FDG capable of stably obtaining a high radiofluorination yield.
- TATM and an inert organic solvent are added to a mixture containing [ 18 F] fluoride ion, a phase transfer catalyst, and potassium ion under airtight conditions.
- the reaction solution is prepared by applying the reaction solution to the reaction solution under airtight conditions to obtain 18 F-TAFDG, and the obtained 18 F-TAFDG is subjected to a deprotection step and, if desired, a purification step. And 18 F_FDG is obtained.
- the airtight condition means that solids, liquids, and gases in and out of the reaction vessel are substantially inflow / outflow in addition to the inflow of raw materials and the like accompanying the operation of adding raw materials such as TATM and inert organic solvent.
- the addition of TATM and inert organic solvent under airtight conditions means a reaction vessel in which all the channels other than the channel such as TATM as a raw material are closed, or an opening for introducing TATM as a raw material. Other than the opening This means adding a raw material such as TATM and an inert organic solvent through a raw material flow path or opening using a reaction vessel having no part.
- reaction vessel connected to a single flow path or when using a reaction vessel having only one opening connected to one introduction pipe, use this flow path or introduction pipe. Introduce raw materials such as TATM into the reaction vessel.
- the T ATM 18 is heated by means such as heating.
- 18 F—TAFD G is obtained by giving reaction conditions sufficient to allow the F-formation reaction to proceed.
- [ 18 F] fluoride ions, a phase transfer catalyst, and potassium ions are contained in a container connected to one or more flow paths.
- TATM and an inert organic solvent are added to the mixture from the flow path for introducing the raw material in a state where the flow path other than the flow path for introducing the raw material and the flow path for introducing the raw material are closed.
- preparing a reaction solution the closing of all of the flow path of the container, obtaining a 18 F-TAFDG by heating the reaction solution in an airtight condition, resulting 18 F-TAFDG to deprotection step To obtain 18 F_FDG.
- a mixture containing [ 18 F] fluoride ions, a phase transfer catalyst and potassium ions can be obtained by various methods.
- various methods can be used as a method for adding TATM in the step of preparing a reaction solution.
- a method of adding TATM in a solution in which TATM is dissolved in an inert organic solvent. can be used.
- Various methods can be used as a method for allowing the powerful TATM solution to flow into the reaction vessel.
- a TATM solution is prepared in a reagent container, and this is pressurized with an inert gas and introduced into the reaction container from the inlet, or the reaction container is set to a negative pressure in advance using a means such as deaeration, and the flow is A method of drawing TATM solution into the container from the inlet can be used.
- [ 18 F] fluoride ions, phase transfer catalysts, potassium ions, and various solvents that are not reactive with TATM can be used. Cetonitrile can be used.
- the organic solvent may be an anhydride, but in the case of an amphiphilic solvent such as acetonitrile, it may contain a certain amount of water.
- the deprotection process of 18 F-TAFDG is a known method, for example, literature (“Manufacturing and quality control of radiopharmaceuticals for PET, synthesis and clinical use (second edition)”, PET The method described in the workshop) can be used. Specific examples include acid hydrolysis by adding hydrochloric acid to 18 F-TAFDG and heating, and alkali hydrolysis by adding sodium hydroxide.
- the method according to the present invention may be such that a purification step is further performed after the deprotection step.
- a known method can be used ("PET radiopharmaceutical production and quality control-synthesis and clinical use (2nd edition)", PE T (Shop edition).
- PE T shop edition
- a method using a series of purification columns composed of a reverse phase column, an alumina column or the like is exemplified.
- 18 F-FDG can be stably produced with a higher yield.
- FIG. 1 An example of a device for carrying out the manufacturing method according to the present invention is shown in FIG.
- the apparatus in Fig. 1 consists of a reaction vessel (1), a reagent vessel (vessel (3), vessel (4), vessel (5) and vessel (8))) for stocking necessary reagents and raw materials, anion Exchange column (2), purification column (9), 18 F_FDG recovery container (10), 18 ⁇ Concentrated water recovery container (11), helium cylinder (6), heating device (7) and 18 F storage container (12 ).
- vessel (3), vessel (4), vessel (5) and vessel (8) are filled with potassium carbonate solution, phase transfer catalyst, TATM acetonitrile solution and hydrochloric acid, respectively.
- a mixture containing a phase transfer catalyst, [ 18 F] fluoride ion, and potassium ions is obtained in the reaction vessel (1).
- [ 18 F] fluoride ions can be obtained by a known method. For example, proton irradiation using H 180 concentrated water as a target is possible.
- valve (100 g) is opened, and the three-way stopcocks (100a, 100b, 100c and 100d) are operated to connect the reaction vessel (1) to the outlet side of the column (2).
- a potassium carbonate solution is flowed from the container (3) to the column (2) to elute [ 18 F] fluoride ions into the reaction container (1), and the three-way stopcock (100a) is further operated to operate the container. Close the flow path between (1) and each container.
- the three-way stopcock (100b) is operated to connect the vessel (4) and the reaction vessel (1), and the phase transfer catalyst is added from the vessel (4) to the reaction vessel (1).
- the amount of potassium carbonate used here may be about 0.3 or more in terms of the molar ratio with respect to the labeling precursor TATM, but an excessive amount is not preferable because it causes a decrease in yield.
- the potassium ion has a molar ratio to TATM of 0.3-4. As such, the concentration and amount of the potassium carbonate solution are adjusted.
- phase transfer catalyst various compounds having a property of forming an inclusion with 18 F ions can be used. Specifically, various compounds commonly used in the production of radioactive fluorine-labeled organic compounds can be used, and 18-crown 1-ether and other various aminopolyethers can be used. be able to. As the most preferred embodiment, Cryptofix 222 (trade name, manufactured by Merck & Co., Inc.) can be used.
- reaction solution containing the mixture and TATM which is a labeled precursor compound is prepared.
- the method according to the present invention is characterized in that this reaction solution preparation step is performed under airtight conditions.
- the TATM solution can be introduced into the reaction vessel (1) under so-called airtight conditions.
- reaction solution is heated using the heating device (7) while maintaining the airtight state to give reaction conditions, and a nucleophilic substitution reaction To synthesize 18 F-TAFDG.
- reaction conditions known conditions can be used, and a temperature of 75 to 90 ° C is preferably used.
- Known conditions can be used for the reaction time, but if the reaction temperature is 75 to 90 ° C, it may be 5 to 10 minutes (“Manufacturing and quality control of PET radiopharmaceuticals). —Synthesis and clinical use (2nd edition) ”, PET Science Workshop).
- radioactive fluorine is attenuated, and the total yield is reduced.
- valve (100 g) is opened and heated with the heating device (7) to evaporate the acetonitrile and dry 18 F_TAFDG.
- the hydrochloric acid in the container (8) is introduced into the container (1) using a helium cylinder (6).
- known conditions can be used. Production and quality control of PET radiopharmaceuticals Synthesis and clinical use (2nd edition) ”, PET Science Workshop Hen).
- 18 F-FDG was synthesized by the following method.
- reaction vessel While the reaction vessel is kept open, a TATM acetonitrile solution is added to the reaction vessel.
- TLC plate Silica Gel 60 F (product name, manufactured by Merck)
- the synthesis yield of 18 F-FDG was determined according to the following formula (1).
- the radioactivity amounts A and B were used after attenuation correction considering the measured time.
- the method for producing a radioactive fluorine-labeled compound according to the present invention is one of radiopharmaceuticals.
- FIG. 1 is a system diagram showing an example of a synthesizing apparatus for carrying out a method according to the present invention.
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Optics & Photonics (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Physics & Mathematics (AREA)
- Public Health (AREA)
- Medicinal Chemistry (AREA)
- Genetics & Genomics (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Saccharide Compounds (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007547996A JP4342586B2 (ja) | 2005-12-02 | 2006-11-30 | 放射性フッ素標識化合物の製造方法 |
CA002632553A CA2632553A1 (en) | 2005-12-02 | 2006-11-30 | Process for production of compound labeled with radioactive fluorine |
US12/085,966 US20090030192A1 (en) | 2005-12-02 | 2006-11-30 | Process for production of compound labeled with radioactive fluorine |
EP06833735A EP1958953A4 (en) | 2005-12-02 | 2006-11-30 | METHOD FOR PRODUCING A RADIOACTIVE FLUOR-MARKED COMPOUND |
AU2006319847A AU2006319847A1 (en) | 2005-12-02 | 2006-11-30 | Process for production of compound labeled with radioactive fluorine |
NO20082876A NO20082876L (no) | 2005-12-02 | 2008-06-24 | Fremgangsmate for produksjon av forbindelse merket med radioaktivt fluor |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005-349091 | 2005-12-02 | ||
JP2005349091 | 2005-12-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007063940A1 true WO2007063940A1 (ja) | 2007-06-07 |
Family
ID=38092274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2006/323932 WO2007063940A1 (ja) | 2005-12-02 | 2006-11-30 | 放射性フッ素標識化合物の製造方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US20090030192A1 (ja) |
EP (1) | EP1958953A4 (ja) |
JP (1) | JP4342586B2 (ja) |
KR (1) | KR20080072023A (ja) |
CN (1) | CN101346391A (ja) |
AU (1) | AU2006319847A1 (ja) |
CA (1) | CA2632553A1 (ja) |
NO (1) | NO20082876L (ja) |
WO (1) | WO2007063940A1 (ja) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008029734A1 (fr) * | 2006-09-06 | 2008-03-13 | Nihon Medi-Physics Co., Ltd. | Procédé de fabrication d'un composé organique marqué au fluor radioactif, et appareil et programme de synthèse correspondants |
WO2009014203A1 (ja) * | 2007-07-26 | 2009-01-29 | Hokko Chemical Industry Co., Ltd. | (1,3,5/2,4,6)-1-フルオロ-2,3,4,5,6-シクロヘキサンペントールの製造方法 |
WO2009078396A1 (ja) * | 2007-12-19 | 2009-06-25 | Nihon Medi-Physics Co., Ltd. | 放射性フッ素標識有機化合物の製造方法 |
WO2011099480A1 (ja) * | 2010-02-12 | 2011-08-18 | 国立大学法人東京工業大学 | 18f標識化合物の製造方法及びその方法に用いる高分子化合物 |
WO2016084193A1 (ja) * | 2014-11-27 | 2016-06-02 | 国立大学法人東京工業大学 | 6-デオキシ-6-放射性ヨード-d-グルコースの製造方法、及びその方法に用いる高分子化合物 |
JP2017197445A (ja) * | 2016-04-25 | 2017-11-02 | 日本メジフィジックス株式会社 | 2−[18f]フルオロ−2−デオキシ−d−グルコースの製造方法 |
JP2020033341A (ja) * | 2018-08-22 | 2020-03-05 | 国立大学法人北海道大学 | 放射性フッ素標識化合物の製造方法及び放射性医薬組成物の製造方法 |
JP2021066736A (ja) * | 2021-01-19 | 2021-04-30 | 日本メジフィジックス株式会社 | 2−[18f]フルオロ−2−デオキシ−d−グルコースの製造方法 |
CN113801173A (zh) * | 2021-09-24 | 2021-12-17 | 上海安迪科正电子技术有限公司 | 一种氟-18标记的脱氧葡糖注射液的制备方法及应用 |
JP2022537182A (ja) * | 2019-07-09 | 2022-08-24 | エフ.ホフマン-ラ ロシュ アーゲー | オリゴヌクレオチドを脱保護するための方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10584078B2 (en) * | 2013-11-13 | 2020-03-10 | Ge Healthcare Limited | Dual run cassette for the synthesis of 18F-labelled compounds |
CN106770883B (zh) * | 2017-01-03 | 2019-01-29 | 原子高科股份有限公司 | 一种氟[18f]化钠注射液放化纯的薄层色谱分析方法 |
CN108864213B (zh) * | 2018-07-16 | 2021-06-11 | 陕西正泽生物技术有限公司 | 一种柱水解18F-FDG用C18/tC18 SPE柱分离制备18F-FDG的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6475498A (en) * | 1987-09-14 | 1989-03-22 | Japan Steel Works Ltd | Method and apparatus for synthesizing fluorodeoxyglucose |
JPH05345731A (ja) * | 1992-06-15 | 1993-12-27 | Nkk Corp | 18f標識有機化合物の製造法 |
JPH06157572A (ja) | 1992-08-05 | 1994-06-03 | General Electric Co <Ge> | 2−[18f]フルオル−2−デオキシ−d−グルコースの製造法 |
JPH08201588A (ja) * | 1995-01-26 | 1996-08-09 | Nobuhiko Nakazawa | ラジオアイソトープ標識試薬調整用プレフィルドキット |
-
2006
- 2006-11-30 WO PCT/JP2006/323932 patent/WO2007063940A1/ja active Application Filing
- 2006-11-30 AU AU2006319847A patent/AU2006319847A1/en not_active Abandoned
- 2006-11-30 EP EP06833735A patent/EP1958953A4/en not_active Withdrawn
- 2006-11-30 JP JP2007547996A patent/JP4342586B2/ja active Active
- 2006-11-30 CN CNA2006800489187A patent/CN101346391A/zh active Pending
- 2006-11-30 CA CA002632553A patent/CA2632553A1/en not_active Abandoned
- 2006-11-30 US US12/085,966 patent/US20090030192A1/en not_active Abandoned
- 2006-11-30 KR KR1020087013011A patent/KR20080072023A/ko not_active Withdrawn
-
2008
- 2008-06-24 NO NO20082876A patent/NO20082876L/no not_active Application Discontinuation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6475498A (en) * | 1987-09-14 | 1989-03-22 | Japan Steel Works Ltd | Method and apparatus for synthesizing fluorodeoxyglucose |
JPH05345731A (ja) * | 1992-06-15 | 1993-12-27 | Nkk Corp | 18f標識有機化合物の製造法 |
JPH06157572A (ja) | 1992-08-05 | 1994-06-03 | General Electric Co <Ge> | 2−[18f]フルオル−2−デオキシ−d−グルコースの製造法 |
JPH08201588A (ja) * | 1995-01-26 | 1996-08-09 | Nobuhiko Nakazawa | ラジオアイソトープ標識試薬調整用プレフィルドキット |
Non-Patent Citations (5)
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008029734A1 (fr) * | 2006-09-06 | 2008-03-13 | Nihon Medi-Physics Co., Ltd. | Procédé de fabrication d'un composé organique marqué au fluor radioactif, et appareil et programme de synthèse correspondants |
WO2009014203A1 (ja) * | 2007-07-26 | 2009-01-29 | Hokko Chemical Industry Co., Ltd. | (1,3,5/2,4,6)-1-フルオロ-2,3,4,5,6-シクロヘキサンペントールの製造方法 |
JPWO2009014203A1 (ja) * | 2007-07-26 | 2010-10-07 | 北興化学工業株式会社 | (1,3,5/2,4,6)−1−フルオロ−2,3,4,5,6−シクロヘキサンペントールの製造方法 |
RU2476423C2 (ru) * | 2007-12-19 | 2013-02-27 | Нихон Меди-Физикс Ко., Лтд. | Способ получения радиоактивного, меченного фтором органического соединения |
WO2009078396A1 (ja) * | 2007-12-19 | 2009-06-25 | Nihon Medi-Physics Co., Ltd. | 放射性フッ素標識有機化合物の製造方法 |
JPWO2009078396A1 (ja) * | 2007-12-19 | 2011-04-28 | 日本メジフィジックス株式会社 | 放射性フッ素標識有機化合物の製造方法 |
US8269035B2 (en) | 2007-12-19 | 2012-09-18 | Nihon Medi-Physics Co., Ltd. | Process for production of radioactive-fluorine-labeled organic compound |
US9073802B2 (en) | 2010-02-12 | 2015-07-07 | Tokyo Institute Of Technology | Method for producing 18F-labeled compound and high molecular compound to be used in the method |
WO2011099480A1 (ja) * | 2010-02-12 | 2011-08-18 | 国立大学法人東京工業大学 | 18f標識化合物の製造方法及びその方法に用いる高分子化合物 |
WO2016084193A1 (ja) * | 2014-11-27 | 2016-06-02 | 国立大学法人東京工業大学 | 6-デオキシ-6-放射性ヨード-d-グルコースの製造方法、及びその方法に用いる高分子化合物 |
JP2017197445A (ja) * | 2016-04-25 | 2017-11-02 | 日本メジフィジックス株式会社 | 2−[18f]フルオロ−2−デオキシ−d−グルコースの製造方法 |
JP2020033341A (ja) * | 2018-08-22 | 2020-03-05 | 国立大学法人北海道大学 | 放射性フッ素標識化合物の製造方法及び放射性医薬組成物の製造方法 |
JP7424574B2 (ja) | 2018-08-22 | 2024-01-30 | 国立大学法人北海道大学 | 放射性フッ素標識化合物の製造方法及び放射性医薬組成物の製造方法 |
JP2022537182A (ja) * | 2019-07-09 | 2022-08-24 | エフ.ホフマン-ラ ロシュ アーゲー | オリゴヌクレオチドを脱保護するための方法 |
JP7311642B2 (ja) | 2019-07-09 | 2023-07-19 | エフ. ホフマン-ラ ロシュ アーゲー | オリゴヌクレオチドを脱保護するための方法 |
JP2021066736A (ja) * | 2021-01-19 | 2021-04-30 | 日本メジフィジックス株式会社 | 2−[18f]フルオロ−2−デオキシ−d−グルコースの製造方法 |
JP7127164B2 (ja) | 2021-01-19 | 2022-08-29 | 日本メジフィジックス株式会社 | 2-[18f]フルオロ-2-デオキシ-d-グルコースの製造方法 |
CN113801173A (zh) * | 2021-09-24 | 2021-12-17 | 上海安迪科正电子技术有限公司 | 一种氟-18标记的脱氧葡糖注射液的制备方法及应用 |
CN113801173B (zh) * | 2021-09-24 | 2024-03-12 | 上海安迪科正电子技术有限公司 | 一种氟-18标记的脱氧葡糖注射液的制备方法及应用 |
Also Published As
Publication number | Publication date |
---|---|
CN101346391A (zh) | 2009-01-14 |
CA2632553A1 (en) | 2007-06-07 |
JP4342586B2 (ja) | 2009-10-14 |
KR20080072023A (ko) | 2008-08-05 |
AU2006319847A1 (en) | 2007-06-07 |
NO20082876L (no) | 2008-08-14 |
US20090030192A1 (en) | 2009-01-29 |
JPWO2007063940A1 (ja) | 2009-05-07 |
EP1958953A1 (en) | 2008-08-20 |
EP1958953A4 (en) | 2010-01-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4342586B2 (ja) | 放射性フッ素標識化合物の製造方法 | |
WO2007132689A1 (ja) | 放射性フッ素標識有機化合物の製造方法 | |
US9096647B2 (en) | Simplified one-pot synthesis of [18F]SFB for radiolabeling | |
AU2007292578B2 (en) | Process for producing radioactive fluorine labeled organic compound, and relevant synthetic apparatus and program | |
CN100374453C (zh) | 2-18f-2-脱氧-d-葡萄糖的合成工艺 | |
JP5106118B2 (ja) | 放射性フッ素標識有機化合物の製造方法 | |
JP6726665B2 (ja) | Petトレーサー精製システム | |
Wang et al. | Module-assisted one-pot synthesis of [18F] SFB for radiolabeling proteins | |
JP5112062B2 (ja) | 放射性画像診断剤 | |
CN113105432B (zh) | 一种碳-11(11c)放射性药物及其制备方法和应用 | |
JP3993181B2 (ja) | 放射性標識化合物の製造装置および製造方法 | |
Fedorova et al. | Automated Synthesis of [18F] Fluoromethylcholine for Positron-Emission Tomography Imaging | |
KR100829362B1 (ko) | [¹¹C]―acetate 합성 모듈 장치 | |
US20190262479A1 (en) | Imaging method for diffuse intrinsic pontine glioma using an imaging agent, and imaging agents for early stage diagnoses | |
CN109265506A (zh) | 一种制备16α-18F-17β-雌二醇的方法 | |
Chaly et al. | Strategies in Synthesizing Short-Lived Radiopharmaceuticals for Positron Emission Tomography | |
CN107530455A (zh) | 与自动化生物标记物生产系统联用的剂量合成卡 | |
HK1131395B (en) | Process for producing radioactive fluorine labeled organic compound, and relevant synthetic apparatus and program |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 200680048918.7 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 1020087013011 Country of ref document: KR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2632553 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 12085966 Country of ref document: US Ref document number: 2007547996 Country of ref document: JP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2006833735 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2006319847 Country of ref document: AU |
|
ENP | Entry into the national phase |
Ref document number: 2006319847 Country of ref document: AU Date of ref document: 20061130 Kind code of ref document: A |