A Modular Synthesis of Teraryl‐Based α‐Helix Mimetics, Part 5: A Complete Set of Pyridine Boronic Acid Pinacol Esters Featuring Side Chains of Proteinogenic Amino Acids
A set of 5-substituted 3-pyridine boronic acidpinacolesters decorated with the side chains of all proteinogenic amino acids relevant in protein-protein interactions is reported. This work completes our efforts towards a library of building blocks for the modular assembly of teraryl-based α-helix mimetics via sequential Pd cross-coupling.
UREA COMPOUND AND PREPARATION METHOD AND APPLICATION THEREOF
申请人:Shenzhen Chipscreen Biosciences Co., Ltd.
公开号:EP3564237A1
公开(公告)日:2019-11-06
The present invention relates to a urea compound and a preparation method and an application thereof. The structure of the present compound is represented by formula (I), the definition of each variable in the formula being as described in the description. The compound can block interaction between the PD-1/PD-L1 signalling pathways. The compound of the present invention can be used for treating or preventing diseases related to the signalling pathways, such as cancer, autoimmune disease, chronic infectious disease, and other diseases.
[EN] AROMATIC ETHYLENE COMPOUND AND PREPARATION METHOD THEREFOR, AND INTERMEDIATE, PHARMACEUTICAL COMPOSITION, AND APPLICATION THEREOF<br/>[FR] COMPOSÉ D'ÉTHYLÈNE AROMATIQUE ET SON PROCÉDÉ DE PRÉPARATION, INTERMÉDIAIRE, COMPOSITION PHARMACEUTIQUE ET UTILISATION ASSOCIÉS<br/>[ZH] 芳香乙烯类化合物、其制备方法、中间体、药物组合物及其应用