Aerobic Oxidation Approaches to Indole-3-carboxylates: A Tandem Cross Coupling of Amines–Intramolecular Mannich–Oxidation Sequence
摘要:
A tandem aerobic oxidation protocol has been developed for the facile synthesis of indole-3-carboxylates. Two readily available starting materials, anilines and benzyl-amines, were efficiently cross-coupled under the o-naphthoquinone-catalyzed aerobic oxidation conditions to the corresponding 2-arylmethyleneaminophenylacetates that in turn smoothly underwent the Cu(II)-catalyzed intramolecular Mannich reaction. The resulting indoline derivatives were aerobically oxidized to indole-3-carboxylates, providing a ready access to indole derivatives from two simple amine derivatives.
[EN] AMINOMETHYL-BIARYL DERIVATIVES AS COMPLEMENT FACTOR D INHIBITORS AND USES THEREOF<br/>[FR] DÉRIVÉS D'AMINOMÉTHYL-BIARYL EN TANT QU'INHIBITEURS DU FACTEUR D DU COMPLÉMENT ET LEURS UTILISATIONS
申请人:NOVARTIS AG
公开号:WO2015009977A1
公开(公告)日:2015-01-22
The present invention provides a compound of formula (I), a method for manufacturing the compounds of the invention, and its therapeutic uses. The present invention further provides a combination of pharmacologically active agents and a pharmaceutical composition.
Aminomethyl-Biaryl Derivatives Complement Factor D inhibitors and uses thereof
申请人:BELANGER David B.
公开号:US20160145247A1
公开(公告)日:2016-05-26
The present invention provides a compound of formula (I), a method for manufacturing the compounds of the invention, and its therapeutic uses. The present invention further provides a combination of pharmacologically active agents and a pharmaceutical composition.