COMPOSÉ AYANT UNE ACTIVITÉ INHIBITRICE DE PD-L1, SA MÉTHODE DE PRÉPARATION ET SON UTILISATION

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专利权人:

Ltd.;Shanghai Ennovabio Pharmaceuticals Co.

发明人:

申请号：

EP18846794.8

公开号：

EP3669872A1

申请日:

2018.08.17

申请国别(地区):

EP

年份:

2020

代理人:

摘要：

Provided are a compound for the prevention and treatment of diseases associated with PD-L1, a preparation method therefor and use thereof. Specifically, provided are the compound of formula I, the stereoisomer and the racemate thereof, or pharmaceutically acceptable salts thereof, and also provided is an application thereof in the preparation of a drug for the prevention and treatment of diseases associated with PD-L1.

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