| 分类号 |
C07D277/28;A61K31/545;C07C57/13;C07C57/42;C07D;C07D261/14;C07D277/20;C07D277/30;C07D277/38;C07D277/42;C07D277/46;C07D277/48;C07D285/08;C07D333/24;C07D417/12;C07D498/04;C07D501/20;C07D501/22;C07D501/24;C07D501/36;C07D501/46;C07D501/57;C07D501/59;C07D503/00;C07D505/00;C07F7/08;C07F7/22;C07F9/6561 |
主分类号 |
C07D277/28 |
