| 分类号 |
C07C271/28;A01N25/02;A01N25/04;A01N33/10;A01N43/36;A01N43/38;A01N43/76;A01N47/20;A01P7/00;A61K31/402;A61K31/421;A61P33/10;A61P33/14;C07C217/84;C07C233/18;C07C233/25;C07C233/29;C07C233/47;C07C233/54;C07C233/69;C07C233/75;C07C271/16;C07D207/26;C07D207/27;C07D207/32;C07D207/325;C07D207/404;C07D207/44;C07D207/444;C07D207/452;C07D263/22;C07D307/68;C07D333/38 |
主分类号 |
C07C271/28 |
