申请人:Development of Finance Corporation of New Zealand
公开号:US04537729A1
公开(公告)日:1985-08-27
The novel class of compounds of the present invention represented by the general formula (I): ##STR1## in which R.sub.1 represents H or OCH.sub.3, R.sub.2 represents H, OCH.sub.3, CH.sub.3, halogen, NO.sub.2, NH.sub.2, NHCOCH.sub.3 or NHCOOCH.sub.3, and R.sub.3 and R.sub.4 individually represent H, CH.sub.3, OCH.sub.3 or CONHCH.sub.3, and the acid addition salts thereof, have unexpectedly high potency and activity in in vivo antitumor tests. The compounds are also bacteriostatic, and show toxicity towards mouse, hamster and human tumor cell lines in culture.
本发明的新型化合物类别由一般式(I)表示:##STR1## 其中R.sub.1代表H或OCH.sub.3,R.sub.2代表H、OCH.sub.3、CH.sub.3、卤素、NO.sub.2、NH.sub.2、NHCOCH.sub.3或NHCOOCH.sub.3,R.sub.3和R.sub.4分别代表H、CH.sub.3、OCH.sub.3或CONHCH.sub.3,以及它们的酸盐加合物,在体内抗肿瘤测试中具有意外的高效和活性。这些化合物也具有细菌抑制作用,并在培养基中对小鼠、仓鼠和人类肿瘤细胞系显示毒性。