分类号 |
C07C275/60;A01N25/02;A01N25/10;A01N47/34;A01N47/36;A01N47/38;A61K47/48;C07C67/00;C07C233/13;C07C233/15;C07C241/00;C07C265/00;C07C275/62;C07C309/01;C07C323/20;C07C323/63;C07C335/28;C07D277/44;C07D499/44;C07D501/20;C08G65/329;C08G65/334;(IPC1-7):C08G65/32;C07D251/10;C07D253/06 |
主分类号 |
C07C275/60 |