多肽螯合修饰
缩写
DOTA
NOTA
TETA
DTPA
IDA
CB-TE2A
DiAmSar
全称
1,4,7,10-tetraazacyclododecane-N,N,N,N-tetraacetic acid
1,4,7-triazacyclononane-N,N,N-triacetic acid
1,4,8,11-tetraazacyclotetradecane-1,4,8,11-tetraacetic acid
diethylenetriaminepentaacetic acid
Iminodiacetic acid
4,11-bis(carboxymethyl)-1,4,8,11-tetraazabicyclo[6.6.2]hexadecane
1,8-Diamino-3,6,10,13,16,19-hexaazabicyclo[6,6,6]-eicosane