分类号 |
C07D239/34;A61K31/41;A61K31/437;A61K31/44;A61K31/4409;A61K31/4418;A61K31/455;A61K31/505;A61K31/506;A61K31/519;A61K31/52;A61K31/522;A61K45/00;A61P43/00;C07D213/69;C07D213/70;C07D213/74;C07D239/47;C07D239/48;C07D239/50;C07D471/04;C07D473/34;(IPC1-7):A61K31/519;A61K31/443;A61P9/04 |
主分类号 |
C07D239/34 |