5-(2,6-dimethoxyphenyl)-1-{4-[(3-dimethylaminopropyl)methylcarbamoyl]-2-isopropylphenyl}-1H-pyrazole-3-carboxylic acid [2-(2-DOTA(tBu3)aminoethylcarbamoyl)adamantan-2-yl]amide 、
三氟乙酸 在
三异丁基硅烷 作用下,
以
二氯甲烷 为溶剂,
反应 4.0h,
以48%的产率得到5-(2,6-dimethoxy-phenyl)-1-{4-[(3-dimethylamino-propyl)-methyl-carbamoyl]-2-isopropyl-phenyl}-1H-pyrazole-3-carboxylic acid [2-(2-DOTA-amino-ethylcarbamoyl)-adamantan-2-yl]-amide trifluoroacetate