分类号 |
C07D249/18;A61K31/41;A61K31/435;A61K31/495;A61K31/505;A61K31/52;A61K31/70;A61K31/7042;A61K31/7052;A61K31/706;A61K31/7076;A61P31/12;C07D471/04;C07D473/00;C07D473/16;C07D473/32;C07D473/34;C07D473/40;C07D487/04;C07H19/052;C07H19/056;C07H19/12;C07H19/16;C07H19/23;(IPC1-7):C07D471/00;C07H19/00;C07D487/00 |
主分类号 |
C07D249/18 |