分类号 |
C07D263/44;A61K31/42;A61K31/421;A61P3/10;C07C43/225;C07C45/00;C07C45/51;C07C45/71;C07C47/546;C07C47/55;C07C47/575;C07D;C07D213/64;C07D213/80;C07D215/18;C07D215/20;C07D239/62;C07D261/10;C07D263/32;C07D263/46;C07D403/04;C07D405/04;C07D409/04;C07D409/14;C07D413/04;C07D417/04;C07F7/18;(IPC1-7):C07D263/44 |
主分类号 |
C07D263/44 |