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4'-azido-3'-fluoro-substituted nucleoside derivatives as inhibitors of HCV RNA replication
专利权人:
Riboscience LLC
发明人:
SMITH, Mark,TALAMAS, Francisco Xavier,ZHANG, Jing,ZHANG, Zhuming
申请号:
ES12808791
公开号:
ES2626484T3
申请日:
2012.12.17
申请国别(地区):
ES
年份:
2017
代理人:
摘要:
A compound of Formula I ** Formula ** wherein: R1 is H, C1-7 haloalkyl, or aryl, wherein the aryl is phenyl or naphthyl, optionally substituted by one or more C1-7 alkyl, C2-7 alkenyl, C2-7 alkynyl, C1-7 alkoxy, halo, C1-7 haloalkyl, -N (R1a) 2, acylamino, -SO2N (R1a) 2, -COR1b, - SO2 (R1c), -NHSO2 (R1c), nitro or cyano; each R1a is independently H or C1-7 alkyl; each R1b is independently -OR1a or -N (R1a) 2; each R1c is C1-7 alkyl; R2a and R2b are independently H or C1-7 alkyl; R3 is C1-7 alkyl, phenyl, or phenyl C1-7 alkyl; R4 is H, C1-7 alkyl, or R2b and R4 together form (CH2) 3; R5 is H, C (>; = O) R1c, C (>; = O) R1b, P (>; = O) (OR1) (OR1a), or P (>; = O) (OR1) (NR4R7); and R6 is ** Formula ** or a pharmaceutically acceptable salt thereof.Un compuesto de Fórmula I**Fórmula** en donde: R1 es H, haloalquilo C1-7, o arilo, en donde el arilo es fenilo o naftilo, opcionalmente sustituido por uno o más alquilo C1-7, alquenilo C2-7, alquinilo C2-7, alcoxi C1-7, halo, haloalquilo C1-7, -N(R1a)2, acilamino, -SO2N(R1a)2, -COR1b, - SO2(R1c), -NHSO2(R1c), nitro o ciano; cada R1a es independientemente H o alquilo C1-7; cada R1b es independientemente -OR1a o -N(R1a)2; cada R1c es alquilo C1-7; R2a y R2b son independientemente H o alquilo C1-7; R3 es alquilo C1-7, fenilo, o fenil alquilo C1-7; R4 es H, alquilo C1-7, o R2b y R4 forman juntos (CH2)3; R5 es H, C(>;=O)R1c, C(>;=O)R1b, P(>;=O)(OR1)(OR1a), o P(>;=O)(OR1)(NR4R7); y R6 es**Fórmula** o una sal farmacéuticamente aceptable del mismo.
来源网站:
中国工程科技知识中心
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http://www.ckcest.cn/home/

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