| 摘要 |
A compound which is selected from A: A O OO O O O I O NH O O O O O O O O N H N H N H OO OH H O N N OO H N N B: 5 B O OO O O O Br O NH O O O O O O O O N H N H N H OO OH H O N N OO H N N; and C C O O N H N H O N H OO OO O O N O OO O O O O NH O O O O O O O O N H N H N H OO OH H O N N OO OH H N N; and salts and solvates thereof. |
