2-Chloroethyl (methylsulfonyl)methanesulfonate and related (methylsulfonyl)methanesulfonates. Antineoplastic activity in vivo
作者:Y. Fulmer Shealy、Charles A. Krauth、W. Russell Laster
DOI:10.1021/jm00371a019
日期:1984.5
2-Haloethyl and ethyl (methylsulfonyl)methanesulfonates were prepared via sulfene intermediates. 2-Chloroethyl (methylsulfonyl)methanesulfonate is highly active against P388 leukemia in vivo; the majority of leukemic mice treated with this compound at 50 mg/kg per day, qd 1-5, survived more than 30 days and about 37% survived for more than 60 days. 2- Fluoroethyl (methylsulfonyl)methanesulfonate is also
经由亚硫中间体制备2-卤乙基和(甲基磺酰基)甲磺酸乙酯。(甲基磺酰基)甲磺酸2-氯乙基酯在体内对P388白血病具有高活性;每天以50 mg / kg的qd 1-5剂量使用该化合物治疗的大多数白血病小鼠存活超过30天,约37%存活超过60天。2-氟乙基(甲基磺酰基)甲磺酸盐在体内对P388细胞也非常有效,但毒性更高。其他(甲基磺酰基)甲磺酸酯比类似的甲磺酸酯和氯甲磺酸酯更具活性。