申请人:Nippon Shinyaku Co., Ltd.
公开号:EP4074376A1
公开(公告)日:2022-10-19
An object of the present invention is to provide a compound having a PDGF receptor kinase inhibitory activity.
Examples of the present invention may include, for example, a compound represented by the following formula [I] or a pharmaceutically acceptable salt thereof, or a solvate thereof.
The compound of the present invention has an inhibitory activity against the PDGF receptor kinase. In addition, since the compound of the present invention has an inhibitory activity against the PDGF receptor kinase, it is useful as a therapeutic agent for respiratory diseases, cancers, smooth muscle proliferative diseases, vasoproliferative diseases, autoimmune/inflammatory diseases, metabolic diseases, vasoocclusive diseases, and the like.
本发明的目的在于提供一种具有PDGF受体酪氨酸激酶抑制活性的化合物。本发明的实例可能包括,例如以下公式[Ⅰ]所示的化合物、其药学上可接受的盐或其溶剂化物。本发明的化合物对PDGF受体酪氨酸激酶具有抑制活性。此外,由于本发明的化合物对PDGF受体酪氨酸激酶具有抑制活性,因此其可作为治疗呼吸系统疾病、癌症、平滑肌增殖性疾病、血管增殖性疾病、自身免疫/炎症性疾病、代谢性疾病、血管阻塞性疾病等的药物。