| 分类号 |
C07D209/08;B01J21/00;C07B31/00;C07B43/04;C07B61/00;C07C67/00;C07C209/00;C07C209/26;C07C209/36;C07C211/48;C07C213/00;C07C213/02;C07C217/84;C07C225/22;C07C227/00;C07C227/04;C07C229/54;C07C301/00;C07C303/30;C07C303/40;C07C309/45;C07C309/76;C07C311/39;C07C311/51;C07C313/00;C07C315/04;C07C317/36;C07C317/48;C07D215/00;C07D263/54;C07D263/56;C07D263/58;(IPC1-7):C07D263/56;C07C87/62;C07C93/14;C07C103/44;C07C143/82;C07C147/12 |
主分类号 |
C07D209/08 |
