分类号 |
C07C45/67;C07C51/41;C07C59/215;C07C59/90;C07D307/94;C07D317/72;C07D493/10;(IPC1-7):C07C35/22;C07C35/52;C07C43/18;C07C49/48;C07C49/70;C07C59/11;C07C59/12;C07C59/20;C07C59/46;C07C59/62;C07C59/82;C07C121/46;C07C121/48;C07C149/26;C07C153/07;A61K31/04;A61K31/07;A61K31/12;A61K31/18;A61K31/27;A61K31/36 |
主分类号 |
C07C45/67 |