英文别名7-O-tert-butyl 2-O-ethyl 3-bromo-6,8-dihydro-5H-imidazo[1,2-a]pyrazine-2,7-dicarboxylate; 2-Ethyl 7-(2-methyl-2-propanyl) 3-bromo-5,6-dihydroimidazo[1,2-a]pyrazine-2,7(8H)-dicarboxylate; Imidazo[1,2-a]pyrazine-2,7(8H)-dicarboxylic acid, 3-bromo-5,6-dihydro-, 7-(1,1-dimethylethyl) 2-ethyl ester; Ethyl 7-(tert-Butoxycarbonyl)-3-bromo-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine-2-carboxylate; 7-(tert-Butyl) 2-ethyl 3-bromo-5,6-dihydroimidazo[1,2-a]pyrazine-2,7(8H)-dicarboxylate; O7-tert-butyl O2-ethyl 3-bromo-6,8-dihydro-5H-imidazo[1,2-a]pyrazine-2,7-dicarboxylate; Ethyl 3-bromo-7-(tert-butoxycarbonyl)-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine-2-carboxylate; 3-Bromo-5,6-dihydroimidazo[1,2-a]pyrazine-2,7(8H)-dicarboxylic acid 7-tert-butyl 2-ethyl ester 
