US 7166721
Preparation of 1H-imidazo[4,5-C] quinolin 4-amines via novel 1H-imidazo[4,5-c] quinolin 4-cyano and 1H-imidazo[4,5-c] quinolin 4-carboxamide intermediates
granted A61PA61P31/12A61P37/02
Quick answer
US patent 7166721 (Preparation of 1H-imidazo[4,5-C] quinolin 4-amines via novel 1H-imidazo[4,5-c] quinolin 4-cyano and 1H-imidazo[4,5-c] quinolin 4-carboxamide intermediates) held by TEVA Gyógyszergyár Zártkörüen Müködö Részvénytárasaság expires Mon Jan 18 2027 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- TEVA Gyógyszergyár Zártkörüen Müködö Részvénytárasaság
- Grant date
- Tue Jan 23 2007 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jan 18 2027 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 14
- CPC classes
- A61P, A61P31/12, A61P37/02