| 分类号 |
C07D251/22;A01N51/00;C07D213/40;C07D213/61;C07D213/89;C07D237/08;C07D239/26;C07D239/36;C07D241/12;C07D251/16;C07D251/18;C07D251/24;C07D253/06;C07D261/08;C07D263/32;C07D265/06;C07D265/30;C07D265/32;C07D271/04;C07D271/06;C07D271/08;C07D273/00;C07D273/04;C07D277/20;C07D277/32;C07D295/12;C07D417/12;(IPC1-7):C07D213/61;C07D213/53;C07D401/12;A61K31/155;A61K31/44;A61K31/38;A01N33/00;A01N43/40;A01N43/86 |
主分类号 |
C07D251/22 |
