Title:
PROCESS FOR PRODUCING RADIOACTIVE FLUORINE LABELED ORGANIC COMPOUND, AND RELEVANT SYNTHETIC APPARATUS AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2008/029734
Kind Code:
A1
Abstract:
A process for producing a radioactive fluorine labeled compound, including the
step (S10) of heating a mixture containing [18F] fluoride ions, a phase-transfer
catalyst, potassium ions and water in a reactor vessel to thereby evaporate off
the water from the mixture, wherein there is provided the step (S12) of, during
the heating of the reactor vessel, measuring the temperature of an emission pipe
for emission of the water evaporated off, and provided the step (S16) of completing
the evaporation-off operation at time determined on the basis of temperature
measurement results in the temperature measuring step (S12). Accordingly,
in the process for producing a radioactive fluorine labeled organic compound,
the content of water present in the mixture can be regulated so as to fall within
an appropriate range, thereby realizing a stable yield.
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Inventors:
HIRANO, Keiichi (3-1, Kitasode, Sodegaura-sh, Chiba 66, 2990266, JP)
平野 圭一 (〒66 千葉県袖ヶ浦市北袖３－１ 日本メジフィジックス株式会社内 Chiba, 2990266, JP)
ITO, Taku (3-1, Kitasode, Sodegaura-sh, Chiba 66, 2990266, JP)
平野 圭一 (〒66 千葉県袖ヶ浦市北袖３－１ 日本メジフィジックス株式会社内 Chiba, 2990266, JP)
ITO, Taku (3-1, Kitasode, Sodegaura-sh, Chiba 66, 2990266, JP)
Application Number:
JP2007/067020
Publication Date:
March 13, 2008
Filing Date:
August 31, 2007
Export Citation:
Assignee:
NIHON MEDI-PHYSICS CO., LTD. (9-8 Rokutanji-cho, Nishinomiya-shi Hyogo, 18, 6620918, JP)
日本メジフィジックス株式会社 (〒18 兵庫県西宮市六湛寺町９番８号 Hyogo, 6620918, JP)
HIRANO, Keiichi (3-1, Kitasode, Sodegaura-sh, Chiba 66, 2990266, JP)
平野 圭一 (〒66 千葉県袖ヶ浦市北袖３－１ 日本メジフィジックス株式会社内 Chiba, 2990266, JP)
日本メジフィジックス株式会社 (〒18 兵庫県西宮市六湛寺町９番８号 Hyogo, 6620918, JP)
HIRANO, Keiichi (3-1, Kitasode, Sodegaura-sh, Chiba 66, 2990266, JP)
平野 圭一 (〒66 千葉県袖ヶ浦市北袖３－１ 日本メジフィジックス株式会社内 Chiba, 2990266, JP)
International Classes:
C07H5/02; C07B59/00; G01T1/161; C07B61/00; C07H5/00; C07B59/00; G01T1/00; C07B61/00
Attorney, Agent or Firm:
OHNO, Seiji et al. (OHNO & PARTNERS, Kasumigaseki Building 36F 2-5,Kasumigaseki 3-chome, Chiyoda-ku, Tokyo 36, 1006036, JP)
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