SYNTHESIS OF 9-[C-11]METHYLAMINO-1,2,3,4-TETRAHYDROACRIDINE, A POTENT ACETYLCHOLINE ESTERASE INHIBITOR

被引:0
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作者
BONNOT, S [1 ]
PRENANT, C [1 ]
CROUZEL, C [1 ]
机构
[1] CEA,DRIPP,SERV HOSP FREDERIC JOLIOT,F-91406 ORSAY,FRANCE
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D O I
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中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
A method is described by which 3.7 GBq (100 mCi) of a derivative of tetrahydroaminoacridine (THA): N-[C-11]methyl THA may be obtained from about 55.5 GBq (1.5 Ci) of [C-11]CO2. THA is methylated with [C-11]methyl iodide after deprotonation by sodium hydride in dimethyl sulphoxide at 100-degrees-C. The specific activity averages 35 GBq/mu-mol (950 mCi/mu-mol) at the end of synthesis (total time of synthesis: 45 min from EOB).
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页码:690 / 691
页数:2
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