分类号 |
C07D221/22;A61K31/00;A61K31/195;A61K31/355;A61K31/4353;A61K31/4375;A61K31/439;A61K31/4985;A61K31/56;A61K31/565;A61K45/00;A61K45/06;A61P9/10;A61P25/00;A61P25/02;A61P25/14;A61P25/16;A61P25/22;A61P25/24;A61P25/28;A61P31/18;A61P43/00;C07D471/04;C07D471/08;C07D498/08;C07D513/08 |
主分类号 |
C07D221/22 |