Additive-Free Pd-Catalysed C-2 Arylation of Tryptophan Derivatives with Diaryliodonium Salts
作者:Jian Sun、Jun Jiang、Heng Pan、Jianjun Li
DOI:10.3184/174751918x15232701502261
日期:2018.4
An efficient, mild and Pd-catalysed C-2 arylation of Fmoc-L-tryptophan with diaryliodoniumsalts has been developed, giving easy access to C-2 arylated tryptophan derivatives. This protocol tolerates a variety of functional groups and proceeds smoothly in high yields without any additives. In addition, the chemoseletive C–H arylation with unsymmetricalsalts is described.
MACROCYCLIC INHIBITORS OF THE PD-1/PD-L1 AND CD80(B7-1)/PD-L1 PROTEIN/PROTEIN INTERACTIONS
申请人:Bristol-Myers Squibb Company
公开号:US20140294898A1
公开(公告)日:2014-10-02
The present disclosure provides novel macrocyclic peptides which inhibit the PD-1/PD-L1 and PD-L1/CD80 protein/protein interaction, and thus are useful for the amelioration of various diseases, including cancer and infectious diseases.
Macrocyclic inhibitors of the PD-1/PD-L1 and CD80(B7-1)/PD-L1 protein/protein interactions
申请人:Bristol-Myers Squibb Company
公开号:US09308236B2
公开(公告)日:2016-04-12
The present disclosure provides novel macrocyclic peptides which inhibit the PD-1/PD-L1 and PD-L1/CD80 protein/protein interaction, and thus are useful for the amelioration of various diseases, including cancer and infectious diseases.
Macrocyclic Inhibitors of the PD-1/PD-L1 and CD80(B7-1)/PD-L1 Protein/Protein Interactions
申请人:BRISTOL-MYERS SQUIBB COMPANY
公开号:US20160340391A1
公开(公告)日:2016-11-24
The present disclosure provides novel macrocyclic peptides which inhibit the PD-1/PD-L1 and PD-L1/CD80 protein/protein interaction, and thus are useful for the amelioration of various diseases, including cancer and infectious diseases.