where: R1 - H, NH2; R2 - saturated 5-membered heterocycle containing S or O as heteroatom, or 6-membered N-containing heterocycle that can be substituted; R3 - H, CH2, CH2CO2H, CH2CONH2, CO2CH3, CO2H or CH2CH2OH,, or R2 and R3 together with CH form cyclohexyl- or cyclohexenyl-group. The synthesized compounds are inhibitors of purine-nucleoside phosphorylase. Invention proposes methods of their synthesis and a method of selective inhibition of mammalian T-lymphocytes proliferation but no effecting on B-lymphocytes. EFFECT: improved method of synthesis. 10 cl, 1 tbl"/>
机译:氨基-7-(CHR 2 Sub> R 3 Sub>)-3H,5H-吡咯并-[3,2-D]-嘧啶-4-酮的衍生物,其方法哺乳动物T淋巴细胞增殖的合成及其选择性抑制方法及对CHR 2 Sub> R 3 Sub>-淋巴细胞的不影响
公开/公告号RU2097384C1
专利类型
公开/公告日1997-11-27
原文格式PDF
申请/专利权人 BIOKRIST FARMASYUTIKALZ INK.;
申请/专利号SU19925011315
发明设计人 DZHON A.SEKRIST III;MARK DEVID ERION;DZHON A.MONTGOMERI;STIVEN E.ILIK;VEJN S.GAJDA;SHRI NIVAS;
申请日1992-01-31
分类号C07D487/04;A61K31/505;C07D487/04;C07D239/94;C07D207/34;
国家 RU
入库时间 2022-08-22 02:45:22