Piperazine derivatives for influenza virus inhibitions
申请人:JANSSEN VACCINES & PREVISION B.V.
公开号:US11040963B2
公开(公告)日:2021-06-22
The present invention provides piperazine derivatives exhibiting high affinity to the stem region (viral membrane proximal part) of influenza hemagglutinin as determined through competition binding and high virus neutralization activity while having low cytotoxity. Furthermore, the present invention relates to pharmaceutical compositions comprising said piperazine derivatives, methods of preparing said piperazine derivatives, as well as said piperazine derivatives for use in medical prevention or treatment, especially for preventing or treating influenza.
CHRISTOL H.; CHRISTAU H.-J.; SOLEIMAN M., SYNTHESIS <SYNT-BF>, 1975, NO 11, 736-738
作者:CHRISTOL H.、 CHRISTAU H.-J.、 SOLEIMAN M.
DOI:——
日期:——
[EN] PIPERAZINE DERIVATIVES FOR INFLUENZA VIRUS INHIBITION<br/>[FR] DÉRIVÉS DE PIPÉRAZINE POUR L'INHIBITION DU VIRUS DE LA GRIPPE
申请人:JANSSEN VACCINES & PREVENTION BV
公开号:WO2018141854A1
公开(公告)日:2018-08-09
The present invention provides piperazine derivatives exhibiting high affinity to the stem region (viral membrane proximal part) of influenza hemagglutinin as determined through competition binding and high virus neutralization activity while having low cytotoxity. Furthermore, the present invention relates to pharmaceutical compositions comprising said piperazine derivatives, methods of preparing said piperazine derivatives, as well as said piperazine derivatives for use in medical prevention or treatment, especially for preventing or treating influenza.