NOVEL PIPERAZINE ANALOGS AS BROAD-SPECTRUM INFLUENZA ANTIVIRALS

• Main Authors: ZHAI WEIXU, GERRITZ SAMUEL, LI GUO, CIANCI CHRISTOPHER W, SHI SHUHAO, PENDRI ANNAPURNA, PEARCE BRADLEY C, ZHU SHIRONG
• Format: Patent
• Language: English; Slovenian
• Published: 30.04.2015
• Subjects: CHEMISTRY; HETEROCYCLIC COMPOUNDS; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; METALLURGY; ORGANIC CHEMISTRY; SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS

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 -CH3, -CH2F, or -CH CH2; W is -NO2, -Cl, -Br, -CHO, -CH CH2, or -CN; X is -Cl, -CH3, or -CN; Y is -CH or -N; and Z is C1-C6 alkyl, C3-C6 cycloalkyl, substituted aryl, substituted heteroaryl, OR1, or NHR1, wherein R1 is selected from the group of H, aryl, heteroaryl, C1-C6 alkyl and C3-C6 cycloalkyl. This compound is useful in compositions for the prevention and treatment of influenza virus.