分类号 |
C07C271/44;C07D213/56;C07D263/24;C07D295/205;(IPC1-7):C07C271/44;A61K31/27;A61K31/421;A61K31/440;A61K31/54;A61P1/00;A61P1/04;A61P3/10;A61P9/10;A61P11/00;A61P11/02;A61P11/06;A61P13/12;A61P17/00;A61P17/06;A61P19/02;A61P25/28;A61P27/02;A61P29/00;A61P31/18;A61P35/04;A61P37/08;A61P43/00;C07D295/20 |
主分类号 |
C07C271/44 |