[34-d] p21-activated kinase 4 PAK4 Pyrazolo[34-d]pyrimidine-based p21-activated kinase 4 PAK4 inhibitor and pharmaceutical composition comprising the same

The present invention relates to a pyrazolo[3,4-d]pyrimidine-based p21-activated kinase 4 (PAK4) inhibitors and a pharmaceutical composition comprising the same, which not only have good PAK4 inhibitory activity, but also have good inhibitory effects on oxidative stress and inflammation in liver cel...

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Bibliographische Detailangaben
Hauptverfasser: LEE EUN, BAE EUN JU, PARK BYUNG HYUN, JEON RAOK
Format: Patent
Sprache:eng ; kor
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Zusammenfassung:The present invention relates to a pyrazolo[3,4-d]pyrimidine-based p21-activated kinase 4 (PAK4) inhibitors and a pharmaceutical composition comprising the same, which not only have good PAK4 inhibitory activity, but also have good inhibitory effects on oxidative stress and inflammation in liver cells, so that it is useful for preventing or treating various liver injuries or liver inflammation, such as damage caused by ischemia-reperfusion, or for protecting liver function, and it can also be effectively applied to diseases in which PAK4 is overexpressed, such as cancer and neurodegenerative diseases. 본 발명은 피라졸로[3,4-d]피리미딘 계열 p21-activated kinase 4 (PAK4) 저해제 및 이를 포함하는 약학 조성물에 관한 것으로, PAK4 억제 활성이 우수할 뿐만 아니라, 간 세포의 산화적 스트레스 및 염증 억제 효과가 우수하므로, 허혈성 재관류에 의한 손상 등 다양한 간 손상 또는 간 염증을 예방 또는 치료하거나, 간 기능을 보호하기 위한 용도로 유용하게 활용될 수 있으며, 또한, 암, 퇴행성뇌질환 등 PAK4가 과발현하는 질환에 효과적으로 적용될 수 있다.