[EN] PRECURSOR COMPOUNDS FOR THE RADIOSYNTHESIS OF [18F] NORCHLORO-FLUOROHOMOEPIBATIDINE<br/>[FR] COMPOSÉS PRÉCURSEURS POUR LA RADIOSYNTHÈSE DE [18F]NORCHLORO-FLUOROHOMOÉPIBATIDINE
申请人:ABX ADVANCED BIOCHEMICAL COMPOUNDS GMBH
公开号:WO2013017585A1
公开(公告)日:2013-02-07
The invention relates to a compound of formula Ia or Ib wherein R1 represents -CO2R3, -COR4or -R5, wherein R3 represents unsubstituted or substituted C1-C6 alkyl, R4 represents hydrogen, unsubstituted or substituted C1-C6 alkyl, and R5 represents hydrogen, unsubstituted or substituted C1-C6 alkyl, R2 represents -N+ (R6)(R7)(R8)X- or a nitro group, wherein R6, R7, R8 independently of each other represent unsubstituted or substituted C1-C6 alkyl or unsubstituted or substituted -(CH2)n- with n = 1 to 12 provided that at least two of the substituents R6 R7 R8 are C1-C6 alkyl, and X- represents a halide, sulphonate, unsubstituted or substituted acetate, sulphate, hydrogen sulphate, nitrate, perchlorate, or oxalate.
这项发明涉及到式Ia或Ib的化合物,其中R1代表-CO2R3,-COR4或-R5,其中R3代表未取代或取代的C1-C6烷基,R4代表氢,未取代或取代的C1-C6烷基,R5代表氢,未取代或取代的C1-C6烷基,R2代表-N+(R6)(R7)(R8)X-或硝基,其中R6、R7、R8独立地代表未取代或取代的C1-C6烷基或未取代或取代的-(CH2)n-,其中n = 1至12,前提是至少有两个取代基R6、R7、R8是C1-C6烷基,X-代表卤化物、磺酸盐、未取代或取代的乙酸盐、硫酸盐、硫酸氢盐、硝酸盐、高氯酸盐或草酸盐。