[EN] 4-PHENYL-N-(PHENYL)THIAZOL-2-AMINE DERIVATIVES AND RELATED COMPOUNDS AS ARYL HYDROCARBON RECEPTOR (AHR) AGONISTS FOR THE TREATMENT OF E.G. ANGIOGENESIS IMPLICATED OR INFLAMMATORY DISORDERS<br/>[FR] DÉRIVÉS DE 4-PHÉNYL-N-(PHÉNYL)THIAZOL-2-AMINE ET COMPOSÉS ASSOCIÉS UTILISÉS COMME AGONISTES DU RÉCEPTEUR D'HYDROCARBURE ARYLE (AHR) POUR LE TRAITEMENT, PAR EX., DE TROUBLE LIÉS À L'ANGIOGENÈSE OU INFLAMMATOIRES
申请人:IKENA ONCOLOGY INC
公开号:WO2021127301A1
公开(公告)日:2021-06-24
4-phenyl-N-(phenyl)thiazol-2-amine and 4-(pyridin-3-yl)-N-( phenyl) thiazol-2-amine derivatives and the corresponding thiadiazole, thiophene, oxazole, oxadiazole, imidazole and triazole derivatives and related compounds as aryl hydrocarbon receptor (AHR) agonists for the treatment of angiogenesis implicated disorders, such as e.g. retinopathy, psoriasis, rheumatoid arthritis, obesity and cancer, or inflammatory disorders.
Highly Efficient Heterogeneous Copper-Catalysed Coupling of Oxime Acetates with Isothiocyanates Leading to 2-Aminothiazoles
作者:Yuxin Tuo、Fang Yao、Yang Liao、Mingzhong Cai
DOI:10.3184/174751917x14894997017739
日期:2017.4
The heterogeneous coupling reaction of oxime acetates with isothiocyanates was achieved at 110 °C in toluene in air in the presence of a bidentate nitrogen-functionalised MCM-41-immobilised copper(I) complex (MCM-41-2N-CuI) with Cs2CO3 as base to afford a variety of 2-aminothiazoles in good yields. The MCM-41-2N-CuI catalyst can be easily recovered by a simplefiltration and reused at least eight times