FR4152M
Antibiotic rifamycin derivs
Abstract
This record has no abstract on file.
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
Every citation, both ways
| Document | Relation | Office | Cited during |
|---|---|---|---|
| EP0240773A1 | Cited by | European Patent Office (EPO) | Search report |
3 priority claims, no other members on record
Priority claims3
| Document | Office | Kind | Date |
|---|---|---|---|
| 1254063 | Switzerland | A | |
| 1004564 | Switzerland | A | |
| 1179764 | Switzerland | A |
Numbers
- Application
- 1138
Classification
- CPC, 7
- A61K31/70
- C07D491/20
- C07D498/08
- C07D498/18
- C07D498/20
- C07D498/22
- C07D513/20
- IPC, 6
- C07D491 20
- C07D498 08
- C07D498 18
- C07D498 20
- C07D498 22
- C07D513 20