分类号 |
C07D277/20;A61K;A61K31/425;A61K31/426;A61K31/427;A61K31/4439;A61K31/454;A61K31/495;A61K31/496;A61K31/497;A61K31/5377;A61P;A61P9/10;A61P11/00;A61P13/12;A61P17/08;A61P19/02;A61P25/28;A61P31/12;A61P35/00;A61P37/02;C07D;C07D277/04;C07D277/46;C07D401/00;C07D417/12;C07D417/14 |
主分类号 |
C07D277/20 |