| 分类号 |
C07D521/00;A01N37/10;A01N37/18;A01N37/38;A01N37/50;A01N41/02;A01N41/10;A01N43/40;A01N43/54;A01N43/713;A01N43/76;A01N43/78;A01N43/82;A01N47/02;C07C251/48;C07C255/16;C07C317/46;C07C317/48;C07C323/62;C07C323/63;C07D213/70;C07D239/34;C07D239/38;C07D239/60;C07D239/88;C07D277/68;C07D285/13 |
主分类号 |
C07D521/00 |
