[EN] AMINO HETEROCYCLIC COMPOUNDS AND USES THEREOF<br/>[FR] COMPOSÉS AMINO HÉTÉROCYCLIQUES ET LEURS UTILISATIONS
申请人:NODTHERA LTD
公开号:WO2020157069A1
公开(公告)日:2020-08-06
The present disclosure relates to compounds of Formula (I): and to their pharmaceutically acceptable salts, pharmaceutical compositions, methods of use, and methods for their preparation. The compounds disclosed herein are useful for inhibiting the maturation of cytokines of the IL-1 family by inhibiting inflammasomes and may be used in the treatment of disorders in which inflammasome activity is implicated, such as inflammatory, autoinflammatory, and autoimmune diseases and cancers.
The present invention is directed to a class of 4,6-disubstituted tryptophan derivatives, 4,6-disubstituted kynurenines, their use as NMDA antagonists and to pharmaceutical compositions containing these compounds.
A Facile and Versatile Synthesis of 2-Substituted Tryptophans as<i>N</i>
<sup>α</sup>-<i>tert</i>- Butyloxycarbonyl Derivatives
作者:J. P. Li、Kenneth A. Newlander、Tobias O. Yellin
DOI:10.1055/s-1988-27471
日期:——
Diels-Alder type cycloaddition between 2-substituted indoles and ethyl α-nitrosoacrylate followed by reduction affords 2-substituted tryptophan esters. N-Protection followed by saponification furnishes the corresponding N α-protected 2-substituted tryptophans suitable for peptide synthesis. The preparation of a number of 2-substituted indoles by modified Madelung synthesis is also described.
SYNTHESIS OF IMIDAZOLE DERIVATIVES FROM α-HALOOXIMES AND AMIDINES BY USE OF IRON CARBONYLS
作者:Saburo Nakanishi、Junji Nantaku、Yoshio Otsuji
DOI:10.1246/cl.1983.341
日期:1983.3.5
The reaction of α-halooximes with amidines in the presence of iron carbonyls gives imidazole derivatives in good yields. This reaction occurs via deoxygenation of 4H-1,2,5-oxadiazines by iron carbonyls.
Alkynyl-containing tryptophan derivative inhibitors of tace/matrix metalloproteinase
申请人:Park Kaapjoo
公开号:US20060160884A1
公开(公告)日:2006-07-20
This invention provides compounds of Formula I, having the structure:
that are useful in treating diseases or disorders mediated by TNF-α. The invention further provides methods for use of the compounds for treating such a disease or disorder or for alleviating symptoms thereof.