分类号 |
C07C69/738;A61K31/19;A61K31/21;A61K31/215;A61P25/04;A61P29/00;C07C45/62;C07C45/63;C07C45/67;C07C49/782;C07C49/813;C07C49/84;C07C51/00;C07C59/76;C07C59/84;C07C59/86;C07C59/88;C07C59/90;C07C67/00;C07C69/22;C07C69/612;C07C69/66;C07C69/716;C07C69/76;C07C69/95;C07C205/57;C07C245/14;C07C313/00;C07C319/20;C07C323/62;C07D317/24;C07D317/30;C07D317/66;(IPC1-7):C07C65/20 |
主分类号 |
C07C69/738 |