[EN] SMALL MOLECULE INHIBITORS OF INFLUENZA HEMAGGLUTININ<br/>[FR] INHIBITEURS À PETITES MOLÉCULES DE L'HÉMAGGLUTININE DE LA GRIPPE
申请人:SCRIPPS RESEARCH INST
公开号:WO2021202600A1
公开(公告)日:2021-10-07
Disclosed are small molecule inhibitors of influenza HA, and methods of using them to treat or prevent HA-mediated diseases and conditions.
本发明揭示了流感HA的小分子抑制剂,以及使用它们治疗或预防HA介导的疾病和病况的方法。
Azetidinones
申请人:E.R. Squibb & Sons, Inc.
公开号:EP0138407A1
公开(公告)日:1985-04-24
Antibacterial activity is exhibited by 2-azetidinones having a 3-acylamino substituent and a 1-substituent of the formula
or a salt or ester thereof).
具有 3-酰氨基取代基和 1-取代基的 2-氮杂环丁酮具有抗菌活性,其式为
或其盐或酯)。
Polymer derivative of macrolide immunosuppressant
申请人:Nippon Kayaku Kabushiki Kaisha
公开号:US10945997B2
公开(公告)日:2021-03-16
An object of the invention is to obtain a preparation which shows enhanced effectiveness and safety compared to tacrolimus, has the concentration in blood maintained at a constant level without individual differences, whereby the control of the amount of administration depending on the blood kinetics (blood trough concentration) becomes unnecessary. The present invention relates to a polymeric derivative of tacrolimus, in which a polyethylene glycol segment and an alcoholic hydroxy group of tacrolimus are bonded to side-chain carboxy groups of a polyaspartic acid derivative.
An object of the invention is to obtain a preparation which shows enhanced effectiveness and safety compared to tacrolimus, has the concentration in blood maintained at a constant level without individual differences, whereby the control of the amount of administration depending on the blood kinetics (blood trough concentration) becomes unnecessary. The present invention relates to a polymeric derivative of tacrolimus, in which a polyethylene glycol segment and an alcoholic hydroxy group of tacrolimus are bonded to side-chain carboxy groups of a polyaspartic acid derivative.