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US 8,569,487 B2Granted
Pyridazine compound and use thereof
AssigneesGilead Sciences, Inc., K.U. Leuven Research & Development, Gerhard Puerstinger
InventorsSteven S. Bondy, Terrence C. Dahl, David A. Oare, Reza Oliyai, Winston C. Tse, Vahid Zia
Life of this patent
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Abstract
A compound of formula (1) and its salts and solvates are provided for the treatment or prophylaxis of hepatitis C virus infections. Methods of making and formulating compound (1) are provided.
Claims1
A compound of formula (3)
- and its analogues substituted with methyl rather than chloromethyl;
- and bromo, fluoro or iodo in place of chloro.
Dependencies are inferred from the claim text.