Cai, Shi published the artcileDesign, synthesis and biological evaluation of bicyclic carboxylic acid derivatives as IDO1 inhibitors, Application In Synthesis of 104-01-8, the main research area is immunotherapy tryptophan IDO1 inhibitors Hela cell assay; Hela cell assay; IDO1 inhibitors; Immunotheraphy; l-tryptophan.
Indoleamine 2,3-dioxygenase 1 (IDO1) plays a vital role in tumor immune escape and has emerged as a promising target for cancer immunotherapy. In this study, a novel series of bicyclic carboxylic acid derivatives were designed, synthesized and evaluated for inhibitory activities against IDO1. Among these, compound 9c exhibited strong IDO1 inhibitory activity (HeLa cellular IC50 = 2.6 nM, THP-1 cellular IC50 = 11.2 nM). Further anti-tumor studies in vivo have shown that compound 9c has a great inhibitory effect on tumor growth in mice CT26 model as a single agent or in combination with 5-fluorouracil (inhibition rate was 53.9% and 92.7%, resp.). These results indicate that compound 9c is a effective IDO1 inhibitor for further investigation.
Bioorganic Chemistry published new progress about Antitumor agents. 104-01-8 belongs to class isoquinoline, name is 4-Methoxyphenylacetic acid, and the molecular formula is C9H10O3, Application In Synthesis of 104-01-8.
Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem