US 6458799
Deazaguanine analog, preparation thereof and use thereof
expired A61KA61K31/519
Quick answer
US patent 6458799 (Deazaguanine analog, preparation thereof and use thereof) held by BioCryst Pharmaceuticals, Inc. expires Mon Sep 26 2022 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- BioCryst Pharmaceuticals, Inc.
- Grant date
- Tue Oct 01 2002 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Sep 26 2022 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 3
- CPC classes
- A61K, A61K31/519