| 分类号 |
C07C43/23;C07C45/67;C07C45/71;C07C47/575;C07C49/782;C07C49/796;C07C49/825;C07C49/84;C07C50/32;C07C65/21;C07C65/24;C07C255/53;C07D213/30;C07D213/79;C07D213/84;C07D215/14;C07D215/22;C07D215/227;C07D307/42;C07D333/16;C07D333/56;(IPC1-7):A61K31/47;A61K31/44;A61K31/085;C07C43/253;C07D319/20;C07D241/42;C07D471/04;C07D487/04;C07D241/08;C07D319/12;C07D333/22;C07D213/81;C07D213/74;C07D333/20;C07D401/12;C07D409/12;C07D407/12;C07D207/333;C07C69/76;C07C121/75 |
主分类号 |
C07C43/23 |
