申请人:Takeda Chemical Industries, Ltd.
公开号:US04595530A1
公开(公告)日:1986-06-17
7-Deazapurine derivatives of the formula: ##STR1## wherein R.sub.1 is hydrogen atom or an acyl group and R.sub.4 and R.sub.5 each is a hydrogen atom or a hydrocarbon residue which may optionally have one or more substituents or R.sub.4 and R.sub.5, together with the adjacent nitrogen atom, from a cyclic amino group are useful as an anti-tumor agent, microbicide or disinfectant.
公式为:##STR1## 其中R.sub.1是氢原子或酰基,R.sub.4和R.sub.5分别是氢原子或碳氢基团,其可以选择性地具有一个或多个取代基,或R.sub.4和R.sub.5与相邻的氮原子一起形成环状氨基团。这些7-脱氧嘌呤衍生物可用作抗肿瘤剂、微生物杀灭剂或消毒剂。