| 分类号 |
C07D251/18;A61K31/435;A61K31/44;A61K31/4418;A61K31/4425;A61K31/505;A61K31/52;A61K31/522;A61P31/12;C07C61/04;C07C67/347;C07C69/635;C07C215/42;C07C271/18;C07C271/20;C07C271/24;C07C275/50;C07C321/24;C07D213/69;C07D239/10;C07D239/46;C07D239/47;C07D239/54;C07D251/16;C07D253/06;C07D253/065;C07D403/04;C07D471/04;C07D473/00;C07D473/02;C07D473/18;C07D473/26;C07D473/34;C07D473/40;C07D487/04;C07F7/18;C07F9/38;C07F9/6561;(IPC1-7):C07D/ |
主分类号 |
C07D251/18 |
