NOVEL PIPERAZINE ANALOGS WITH SUBSTITUTED HETEROARYL GROUPS AS BROAD-SPECTRUM INFLUENZA ANTIVIRALS
申请人:Cianci Christopher W.
公开号:US20120245176A1
公开(公告)日:2012-09-27
A compound of Formula I is set forth, including pharmaceutically acceptable salts thereof:
wherein Het is a 5 or 6-membered heterocycle with —N, —O, or —S adjacent to the —Ar substituent or adjacent to the point of attachment for the —Ar substituent;
Ar is aryl or heteroaryl;
R is —CH
3
, —CH
2
F, —CHF
2
or —CH═CH
2
;
V is —H, —CH
3
or ═O;
W is —NO
2
, —Cl, —Br, —CH
2
OH, or —CN;
X is —Cl, —Br, —F, —CH
3
, —OCH
3
, or —CN;
Y is —CH or —N; and
Z is —CH or —N.
This compound is useful in compositions for the prevention and treatment of influenza virus.
本发明涉及一种I式化合物,包括其药学上可接受的盐:其中,Het是一种5或6元杂环,其中- N,-O或-S与-Ar取代基相邻或与-Ar取代基的连接点相邻;Ar是芳基或杂芳基;R是-CH3,-CH2F,-CHF2或-CH═CH2;V是-H,-CH3或═O;W是-NO2,-Cl,-Br,-CH2OH或-CN;X是-Cl,-Br,-F,-CH3,-OCH3或-CN;Y是-CH或-N;以及Z是-CH或-N。该化合物在预防和治疗流感病毒的组合物中有用。