经济观察网讯 2月24日，勃林格殷格翰（Boehringer Ingelheim）宣布，其在研肺纤维化疗法口服磷酸二酯酶4B（PDE4B）抑制剂那米司特片（nerandomilast ...

Boehringer Ingelheim has moved one of its top pipeline prospects – oral phosphodiesterase 4B (PDE4B) inhibitor BI 1015550 – into late-stage clinical testing for idiopathic pulmonary fibrosis ...

HSK44459片是公司一种全新的、自主研发的、具有独立知识产权的环核苷酸磷酸二酯酶4B(PDE4B)抑制剂，可以通过抑制炎性因子的渗出(主要)和成纤维细胞 ...

Overall, these data suggest that reducing PDE4B activity might be a useful approach for the treatment of Alzheimer's disease, although more research is needed to validate the use of drugs that ...