ANTITUMOR COMPOSITION, METHOD FOR TREATING TUMOR, AND USE OF THE COMPOSITION FOR TREATING TUMOR
申请人:Yoshitomi Pharmaceutical Industries, Ltd.
公开号:EP0139005A1
公开(公告)日:1985-05-02
S-methylcarbamoyl-L-cysteine ethyl ester represented by the formula: (I) wherein the a-carbon atom marked with an asterisk has an L configuration, and pharmaceutically acceptable acid addition salts thereof show an antitumor effect on various experimental tumors including human tumor models. The invention provides antitumor compositions containing them as effective ingredients, and method for treating tumors using the composition.
由式(I)代表的 S-甲基氨基甲酰基-L-半胱氨酸乙酯,其中标有星号的 a 碳原子具有 L 构型:(I),其中标有星号的 a 碳原子具有 L 构型,及其药学上可接受的酸加成盐对包括人类肿瘤模型在内的各种实验性肿瘤具有抗肿瘤作用。本发明提供了含有它们作为有效成分的抗肿瘤组合物,以及使用该组合物治疗肿瘤的方法。