Nickel-Catalyzed Enantioselective α-Alkenylation of <i>N</i>-Sulfonyl Amines: Modular Access to Chiral α-Branched Amines
作者:Lun Li、Yu-Cheng Liu、Hang Shi
DOI:10.1021/jacs.1c00622
日期:2021.3.24
α-branched amines are common structural motifs in functional materials, pharmaceuticals, and chiral catalysts. Therefore, developing efficient methods for preparing compounds with these privileged scaffolds is an important endeavor in synthetic chemistry. Herein, we describe an atom-economical, modular method for a nickel-catalyzed enantioselective α-alkenylation of readily available linear N-sulfonyl amines
TiO2-supported goldnanoparticlecatalyst was found to allow the N-formylation of various amines, including normally unreactive anilines, using CO2 as the carbonyl source under a H2 atmosphere. A series of reducible functional groups, such as olefins, halogens, carbonyls, carbamates and cyano moieties, were completely retained during the formylation, demonstrating the highly selective formylation of
[EN] PYRROLIDINE DERIVATIVES AND THEIR USE AS COMPLEMENT PATHWAY MODULATORS<br/>[FR] DÉRIVÉS PYRROLIDINE ET LEUR UTILISATION EN TANT QUE MODULATEURS DE LA VOIE DU COMPLÉMENT
申请人:NOVARTIS AG
公开号:WO2014002054A1
公开(公告)日:2014-01-03
The present invention provides a compound of formula (I) a method for manufacturing the compounds of the invention, and its therapeutic uses as complement pathway modulators for the treatment of ocular diseases. The present invention further provides a combination of pharmacologically active agents and a pharmaceutical composition.
[EN] NOVEL COMPOUNDS AND METHODS FOR INCREASING KLOTHO GENE EXPRESSION<br/>[FR] NOUVEAUX COMPOSÉS ET MÉTHODES PERMETTANT D'AUGMENTER L'EXPRESSION DU GÈNE KLOTHO
申请人:KLOTHO THERAPEUTICS INC
公开号:WO2022011171A1
公开(公告)日:2022-01-13
Novel compounds and compositions including the same and methods of manufacturing and using the same, particularly for increasing klotho gene expression, and more particularly for increasing circulating or soluble Klotho protein levels through increasing klotho gene expression.
Pyrimidyl phosphonate antiviral compounds and methods of use
申请人:Jin Haolun
公开号:US20050282839A1
公开(公告)日:2005-12-22
Pyrimidine I and pyrimidinone II phosphonate compounds and methods for viral inhibition are disclosed. The compounds include at least one phosphonate group covalently attached at any site.