| 分类号 |
C07C215/68;A61K31/015;C07C27/00;C07C29/147;C07C45/00;C07C45/29;C07C45/62;C07C45/67;C07C47/277;C07C49/255;C07C57/26;C07C57/42;C07C57/60;C07C67/00;C07C69/734;C07C69/76;C07C201/00;C07C205/50;C07C217/76;C07C217/84;C07C219/32;C07C233/05;C07C233/07;C07C233/09;C07C233/10;C07C233/11;C07C233/25;C07C233/31;C07C233/33;C07C233/47;C07C233/54;C07C235/34;C07C237/20;C07C401/00;C07C403/00;C07C403/08;C07C403/10;C07C403/12;C07C403/14;C07C403/20;(IPC1-7):C07C175/00;C07D521/00 |
主分类号 |
C07C215/68 |
