Hatsukinsakutai

摘要

NEW MATERIAL:1,1-Cyclobutanecarboxylato( 2-aminomethylpyrrolidine )platinum(II). USE:A carcinostatic agent, having improved antitumor activity, low toxicity, and high water solubility. PREPARATION:For example, platinum(II) potassium chloride is reacted with 2-aminomethylpyrrolidine in water solvent at room temperature for 1 day to give dichloro(2-aminomethylpyrrolidine)platinum(II), which is then reacted with 2mol based on the compound of silver nitrate under sunproofing conditions at room temperature for 3 days to give dinitrato(2-aminomethylpyrrolidine) platinum(II), which is reacted with sodium 1,1-cyclobutanedicarboxylate at room temperature for 4 days.