分类号 |
C07D295/02;A61K31/415;A61K31/425;A61K31/426;A61K31/445;A61K31/495;A61K31/535;A61K31/5375;A61P31/12;A61P43/00;C07D233/54;C07D233/58;C07D277/04;C07D295/03;C07D295/08;C07D295/088;C07D521/00;(IPC1-7):C07D295/02;A61K31/41;A61K31/42;A61K31/44;A61K31/49;A61K31/53;C07D233/56 |
主分类号 |
C07D295/02 |