Direct α-C–H bondfunctionalization of unprotected cyclic amines Direct α-C–H bondfunctionalization of unprotected cyclic amines, Published online: 06 November 2017; doi:10.1038/nchem.2871NatureArticleSnippet(type=short-summary, markup= Cyclic amines bearing α-substituents are valuable building blocks for drug discovery and natural product synthesis. Introduction of α-substituents via site-selective
Optionally fused heterocyclyl-substituted derivatives of pyrimidine useful for the treatment of inflammatory, metabolic, oncologic and autoimmune diseases
申请人:NUEVOLUTION A/S
公开号:US10689383B2
公开(公告)日:2020-06-23
Disclosed are compounds of Formula I, which are active toward nuclear receptors such as nuclear retinoic acid receptor-related orphan receptors (RORs), pharmaceutical compositions containing the compounds of Formula I, and methods of treating inflammatory, metabolic, oncologic and autoimmune diseases or disorders using the of the compounds Formula I in therapy.
公开了对核受体(如核视黄酸受体相关孤儿受体(RORs))具有活性的式 I 化合物、含有式 I 化合物的药物组合物,以及使用式 I 化合物治疗炎症、代谢、肿瘤和自身免疫性疾病或紊乱的方法。
Chiral catalyst and method for asymmetric reduction of an imine
申请人:DALHOUSIE UNIVERSITY
公开号:US11161863B2
公开(公告)日:2021-11-02
The present disclosure discusses (i) a compound having a chemical formula according to Formula (I), or its enantiomer; and (ii) a compound that is reactive with a hydride to produce a compound having a chemical formula according to Formula (I), or its enantiomer. Formula (I) is: Formula (I) where R1 and R2 are H, optionally substituted C1-C3 alkyl, or linked together to form an optionally substituted C3 or C4 alkyl group; R3 and R3′ are H; R4 and R4′ are the same, and are optionally substituted C1-C6 alkyl; and R5 and R5′ are the same, and are optionally substituted aryl or heteroaryl. In some examples, R4 and R5 are linked, and R4′ and R5′ are linked, where both linking groups are the same. The present disclosure also discusses methods of asymmetric reduction of an imine, and methods of forming the catalysts and pre-catalysts.
[EN] FUSED RING COMPOUND, PREPARATION METHOD THEREFOR AND USE THEREOF<br/>[FR] COMPOSÉ CYCLIQUE FUSIONNÉ, SON PROCÉDÉ DE PRÉPARATION ET SON UTILISATION<br/>[ZH] 一种并环化合物、其制备方法和用途