US 9718835
20(S)-sulfonylamidine derivatives of camptothecin and the use thereof as a potent antitumor agent
granted A61PA61P35/00
Quick answer
US patent 9718835 (20(S)-sulfonylamidine derivatives of camptothecin and the use thereof as a potent antitumor agent) held by China Medical University Hospital expires Mon Jul 27 2037 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- China Medical University Hospital
- Grant date
- Tue Aug 01 2017 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jul 27 2037 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 26
- CPC classes
- A61P, A61P35/00