Биологическая активность
IY7640 (IY-7640) is a малая молекула targeting the stalk region of the influenza HA protein, blocks HA-mediated membrane fusion of H1N1, H3N2, and influenza B viruses in cells.IY7640 demonstrated potency against H1N1, H3N2, H5N1, H7N9, and H9N2 subtypes of IAV, including the 2009 pandemic H1N1 (pH1N1) virus (A/Korea/01/2009, rK09), with EC50 of 0.62-220 uM in plaque reduction assay in MDCK cells.IY7640 successfully inhibited rK09 replication in cells at a level comparable to that of oseltamivir, K09 HA fusion was inhibited only by 1 uM IY7640.The stalk region of the influenza HA protein is highly conserved across different (sub)types of influenza viruses.
Оригинал на английском
IY7640 (IY-7640) is a small molecule targeting the stalk region of the influenza HA protein, blocks HA-mediated membrane fusion of H1N1, H3N2, and influenza B viruses in cells.IY7640 demonstrated potency against H1N1, H3N2, H5N1, H7N9, and H9N2 subtypes of IAV, including the 2009 pandemic H1N1 (pH1N1) virus (A/Korea/01/2009, rK09), with EC50 of 0.62-220 uM in plaque reduction assay in MDCK cells.IY7640 successfully inhibited rK09 replication in cells at a level comparable to that of oseltamivir, K09 HA fusion was inhibited only by 1 uM IY7640.The stalk region of the influenza HA protein is highly conserved across different (sub)types of influenza viruses.
Химические свойства
- CAS №
- 1402881-96-2
- Брутто-формула
- C₂₃H₂₂F₃N₃O₃
- Мол. масса
- 445.44 г/моль
- Синонимы
- IY-7640
Хранение и физические свойства
- Условия хранения
- 2 года -20°C порошок, 2 недели 4°C в ДМСО, 6 мес. -80°C в ДМСО
Безопасность и документация
Только для научно-исследовательского применения. Не предназначено для использования у пациентов или в качестве лекарственного средства.