Invention Grant
US09150603B2 2′-cyano substituted nucleoside derivatives and methods of use thereof useful for the treatment of viral diseases 有权
2'-氰基取代的核苷衍生物及其用于治疗病毒性疾病的方法

2′-cyano substituted nucleoside derivatives and methods of use thereof useful for the treatment of viral diseases
Abstract:
The present invention relates to 2′-Cyano Substituted Nucleoside Derivatives of Formula (I): and pharmaceutically acceptable salts thereof, wherein B, X, R1, R2 and R3 are as defined herein. The present invention also relates to compositions comprising at least one 2′-Cyano Substituted Nucleoside Derivative, and methods of using the 2′-Cyano Substituted Nucleoside Derivatives for treating or preventing HCV infection in a patient.
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