US 7928105
Substituted 6a,7,8,9-tetrahydropyrido[3,2-e]pyrrolo[1,2-a]pyrazin-6(5H)-ones
granted A61KA61K31/4985A61K31/506
Quick answer
US patent 7928105 (Substituted 6a,7,8,9-tetrahydropyrido[3,2-e]pyrrolo[1,2-a]pyrazin-6(5H)-ones) held by Takeda Pharmaceutical Company Limited expires Mon Apr 14 2031 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Takeda Pharmaceutical Company Limited
- Grant date
- Tue Apr 19 2011 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Apr 14 2031 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 21
- CPC classes
- A61K, A61K31/4985, A61K31/506, A61K31/53, A61K31/5383