| 分类号 |
A01N47/36;C07C205/58;C07C311/55;C07C335/32;C07D205/04;C07D239/69;C07D251/20;C07D251/22;C07D251/46;C07D401/12;C07D405/04;C07D413/12;C07D417/12;C07D491/044;C07D521/00;(IPC1-7):C07D239/42;C07D239/47;C07D239/48;C07D239/52;C07D251/12;C07D251/16;C07D251/42;C07D251/48;C07D403/12;C07D403/14;C07D405/12;C07D409/12;C07D413/14;C07D417/14;C07D491/048;C07D491/052;C07D249/14;C07D251/18;C07D251/50;C07D251/52;C07D239/56;C07D239/70 |
主分类号 |
A01N47/36 |
