137693-34-6Relevant articles and documents
IDO inhibitor as well as preparation method and application thereof
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Paragraph 0121-0122; 0124, (2020/09/23)
The present invention provides pharmaceutically acceptable salts, isomers, racemates, diastereomers, and pharmaceutical compositions of Formula I, Formula II, Formula III, or Formula IV and application thereof in treatment of indoleamine-(2,3)-dioxygenase-related diseases, specifically in the treatment of tumors, Alzheimer's disease, depression, cataracts and other various serious diseases; wherein R, R2, W and other groups are as shown in the specification. Preliminary drug activity studies show that the compounds have significant IDO inhibitory activity. Simultaneously, SD rats are used as test animals, concentrations of the compounds in the plasma at different time points after intragastric administration of the compounds in the rats are detected by LC/MS/MS method, pharmacokinetic behaviors of the compounds in the bodies of the rats are studied, results showed that the compounds have a significant pharmacokinetic absorption effect and have a good clinical application prospect.
CYCLOBUTENEDIONE DERIVATIVES
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Page/Page column 75-76, (2010/12/17)
The present invention relates to compounds of the formula (I): to pharmaceutically acceptable salts therefore and to pharmaceutically acceptable solvates of said compounds and salts, wherein the substituents are defined herein; to compositions containing such compounds; and to the uses of such compounds in the treatment of various diseases, particularly inflammatory conditions.