分类号 |
C07D239/47;A61K31/435;A61K31/505;A61K31/52;A61K31/522;A61K31/53;A61K31/675;A61P31/12;C07D239/46;C07D239/54;C07D239/553;C07D303/22;C07D305/06;C07D471/04;C07D473/00;C07D473/16;C07D473/18;C07D473/30;C07D473/32;C07D473/34;C07D473/40;C07D487/04;C07F9/6561;(IPC1-7):C07D487/04 |
主分类号 |
C07D239/47 |