4-(羟基甲基)-5-甲基-[1,3]二氧代l-2-酮

阿齐沙坦

(5-methyl-2-oxo-1,3-dioxol-4-yl)methyl 2-ethoxy-1-{[2'-(N'-{[(4-nitrophenoxy)carbonyl]oxy}carbamimidoyl)biphenyl-4-yl]methyl}-1H-benzimidazole-7-carboxylate

(2-ethoxy-1-{[2'-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)biphenyl-4-yl]methyl}-1H-benzimidazol-7-yl)-carboxyl-4-nitrophenyl sulfonate

对硝基苯磺酰氯