分类号 |
C07C65/38;C07C69/76;C07C409/38;C07C409/40;C07D209/12;C07D213/68;C07D215/14;C07D241/42;C07D263/56;C07D277/64;C07D277/84;C07D293/06;C07D295/135;C07D307/46;C07D307/83;C07D309/36;C07D311/36;C07D311/56;C07D311/86;C07D335/02;C07D335/16;C07D455/04;G03F7/031;(IPC1-7):C07C179/18;C07C179/20;C07D241/38;C07D241/40;C07D293/12;C07D295/10;C07D309/38;C07D311/32;C07D417/06;C08F2/50;C08F4/34;C08F263/04;G03F7/10 |
主分类号 |
C07C65/38 |